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Mar 4th, 2007

ootball league table - add data

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ok need a bit of help.

got a program to set up football league table and input all the scores etc etc

just tryin to figure a way to add scores and that from there, also the display code seems a bit messy anyway i can put it into a incremental loop?

well the code is....

c Syntax (Toggle Plain Text)
#include<stdio.h>
#include<string.h>
#include<stdlib.h>
#define MAX 8
#define TRUE 1
#define FALSE 0
 
void prior_insertion(void);
 
void draw_table (void);
void insertion_sort (void);
void draw_sorted (void);
void gfor_against (void);
void sort_alpha (void);
 
 
struct
{
	char team[20];
	int played;
	int points;
	int goalsf;
	int goalsa;
	int goalsd;
}arrdetails[8];
 
main()
{
prior_insertion();
draw_table();
insertion_sort();
gfor_against();
sort_alpha();
draw_sorted ();
 
}
 
void prior_insertion(void)
 
{
	/*teams*/
    	strcpy(arrdetails[0].team,"Stoke City");
    	strcpy(arrdetails[1].team,"Manchester City");
    	strcpy(arrdetails[2].team,"Port Vale");
    	strcpy(arrdetails[3].team,"Derby County");
    	strcpy(arrdetails[4].team,"Birmingham Town");
    	strcpy(arrdetails[5].team,"Crystal Palace");
    	strcpy(arrdetails[6].team,"Luton");
    	strcpy(arrdetails[7].team,"Hull City");
 
  	/*played*/
  	arrdetails[0].played=3;
	arrdetails[1].played=3;
	arrdetails[2].played=3;
	arrdetails[3].played=3;
	arrdetails[4].played=3;
	arrdetails[5].played=3;
	arrdetails[6].played=3;
	arrdetails[7].played=3;
 
	/*points*/
	arrdetails[0].points=5;
	arrdetails[1].points=3;
	arrdetails[2].points=1;
	arrdetails[3].points=9;
	arrdetails[4].points=7;
	arrdetails[5].points=5;
	arrdetails[6].points=1;
	arrdetails[7].points=1;
 
	/*goalsfor*/
	arrdetails[0].goalsf=4;
	arrdetails[1].goalsf=5;
	arrdetails[2].goalsf=2;
	arrdetails[3].goalsf=7;
	arrdetails[4].goalsf=4;
	arrdetails[5].goalsf=4;
	arrdetails[6].goalsf=0;
	arrdetails[7].goalsf=0;
 
	/*goalsagainst*/
        arrdetails[0].goalsa=3;
	arrdetails[1].goalsa=6;
	arrdetails[2].goalsa=6;
	arrdetails[3].goalsa=2;
	arrdetails[4].goalsa=2;
	arrdetails[5].goalsa=3;
	arrdetails[6].goalsa=2;
	arrdetails[7].goalsa=2;
}
 
 
void draw_table (void)
{
	printf("BELOW IS BEFORE AN INSERTION SORT\n");
	printf("\t\t\tPlayed\tPoints\tGoals for\tGoals against\n");
	printf("\n");
	printf("%s \t\t %d \t %d \t %d \t \t %d\n",arrdetails[0].team,arrdetails[0].played,arrdetails[0].points,arrdetails[0].goalsf,arrdetails[0].goalsa);
	printf("%s \t %d \t %d \t %d \t \t %d\n",arrdetails[1].team,arrdetails[1].played,arrdetails[1].points,arrdetails[1].goalsf,arrdetails[1].goalsa);
	printf("%s \t\t %d \t %d \t %d \t \t %d\n",arrdetails[2].team,arrdetails[2].played,arrdetails[2].points,arrdetails[2].goalsf,arrdetails[2].goalsa);
	printf("%s \t\t %d \t %d \t %d \t \t %d\n",arrdetails[3].team,arrdetails[3].played,arrdetails[3].points,arrdetails[3].goalsf,arrdetails[3].goalsa);
	printf("%s \t %d \t %d \t %d \t \t %d\n",arrdetails[4].team,arrdetails[4].played,arrdetails[4].points,arrdetails[4].goalsf,arrdetails[4].goalsa);
	printf("%s \t\t %d \t %d \t %d \t \t %d\n",arrdetails[5].team,arrdetails[5].played,arrdetails[5].points,arrdetails[5].goalsf,arrdetails[5].goalsa);
	printf("%s \t\t\t %d \t %d \t %d \t \t %d\n",arrdetails[6].team,arrdetails[6].played,arrdetails[6].points,arrdetails[6].goalsf,arrdetails[6].goalsa);
	printf("%s \t\t %d \t %d \t %d \t \t %d\n",arrdetails[7].team,arrdetails[7].played,arrdetails[7].points,arrdetails[7].goalsf,arrdetails[7].goalsa);
}
 
void insertion_sort (void)
{
	int pinsert;
 	int temp;
 	int z,i,in,gap;
 	int value;
	char tmpteam[20];
	int tmpplayed;
	int tmppoints;
	int tmpgoalsf;
	int tmpgoalsa;
	z = 0;
 
 	value=0;
 
	for (z = 0; z < MAX; z++)
	{
		while (arrdetails[z].points > arrdetails[z + 1].points)
		{
            	strcpy(tmpteam,arrdetails[z+1].team);
     	    	tmpplayed=arrdetails[z+1].played;
            	tmppoints=arrdetails[z+1].points; 
            	tmpgoalsf=arrdetails[z+1].goalsf; 
            	tmpgoalsa=arrdetails[z+1].goalsa;
 
            	strcpy(arrdetails[z+1].team,arrdetails[z].team);
            	arrdetails[z+1].played=arrdetails[z].played;
            	arrdetails[z+1].points=arrdetails[z].points;
            	arrdetails[z+1].goalsf=arrdetails[z].goalsf;
            	arrdetails[z+1].goalsa=arrdetails[z].goalsa;
 
            	strcpy(arrdetails[z].team,tmpteam);
            	arrdetails[z].played=tmpplayed;
            	arrdetails[z].points=tmppoints;
            	arrdetails[z].goalsf=tmpgoalsf;
            	arrdetails[z].goalsa=tmpgoalsa;
 
             	z--;
  		}
	}
}
 
void gfor_against (void) 
{
 	int value,z,i,gap,in,x;
  	char tmpteam[20];
  	int tmpplayed;
  	int tmppoints;
  	int tmpgoalsf;
  	int tmpgoalsa;
  	int alpha;
	x = 0;
 
  	for (z = 0; z < MAX; z++)/*work out the goals difference*/
	{	
       		arrdetails[z].goalsd=arrdetails[z].goalsf-arrdetails[z].goalsa;
	}
 
   	for (z = 0; z < MAX; z++)
	{
		if(arrdetails[z].points == arrdetails[z+1].points)
     		{
			while (arrdetails[z].goalsd > arrdetails[z + 1].goalsd)
			{
				strcpy(tmpteam,arrdetails[z+1].team);
     	    			tmpplayed=arrdetails[z+1].played;
            			tmppoints=arrdetails[z+1].points; 
            			tmpgoalsf=arrdetails[z+1].goalsf; 
            			tmpgoalsa=arrdetails[z+1].goalsa;
 
            			strcpy(arrdetails[z+1].team,arrdetails[z].team);
            			arrdetails[z+1].played=arrdetails[z].played;
            			arrdetails[z+1].points=arrdetails[z].points;
            			arrdetails[z+1].goalsf=arrdetails[z].goalsf;
            			arrdetails[z+1].goalsa=arrdetails[z].goalsa;
 
            			strcpy(arrdetails[z].team,tmpteam);
            			arrdetails[z].played=tmpplayed;
            			arrdetails[z].points=tmppoints;
            			arrdetails[z].goalsf=tmpgoalsf;
            			arrdetails[z].goalsa=tmpgoalsa;
 
				z--;
			}
		}				
	}
}
 
 
void sort_alpha  (void)
{
	int z;
	int j;
	char tmpteam[20];
  	int tmpplayed;
  	int tmppoints;
  	int tmpgoalsf;
  	int tmpgoalsa; 
	int i ;
 
		if (strcmp(arrdetails[z].team, arrdetails[z+1].team ))
     		{
			i = -1;
			strcpy(tmpteam,arrdetails[z+1].team);
     	    		tmpplayed=arrdetails[z+1].played;
            		tmppoints=arrdetails[z+1].points; 
            		tmpgoalsf=arrdetails[z+1].goalsf; 
            		tmpgoalsa=arrdetails[z+1].goalsa;
 
            		strcpy(arrdetails[z+1].team,arrdetails[z].team);
            		arrdetails[z+1].played=arrdetails[z].played;
            		arrdetails[z+1].points=arrdetails[z].points;
            		arrdetails[z+1].goalsf=arrdetails[z].goalsf;
            		arrdetails[z+1].goalsa=arrdetails[z].goalsa;
 
            		strcpy(arrdetails[z].team, arrdetails[j].team);
            		arrdetails[z].played=arrdetails[j].played;
            		arrdetails[z].points=arrdetails[j].points;
            		arrdetails[z].goalsf=arrdetails[j].goalsf;
            		arrdetails[z].goalsa=arrdetails[j].goalsa;			
		}
 
		else
		{
			i = 1;			
		}
 
 
 
 
}
 
void draw_sorted (void)
{
 
	printf("\nAFTER INSERTION SORT\n"); 
   	printf("\t\t\tPlayed\tPoints\tGoals for\tGoals against\n");
	printf("\n");
	printf("%s \t %d \t %d \t %d \t \t %d\n",arrdetails[7].team,arrdetails[7].played,arrdetails[7].points,arrdetails[7].goalsf,arrdetails[7].goalsa);
	printf("%s \t\t %d \t %d \t %d \t \t %d\n",arrdetails[6].team,arrdetails[6].played,arrdetails[6].points,arrdetails[6].goalsf,arrdetails[6].goalsa);
	printf("%s \t\t %d \t %d \t %d \t \t %d\n",arrdetails[5].team,arrdetails[5].played,arrdetails[5].points,arrdetails[5].goalsf,arrdetails[5].goalsa);
	printf("%s \t %d \t %d \t %d \t \t %d\n",arrdetails[4].team,arrdetails[4].played,arrdetails[4].points,arrdetails[4].goalsf,arrdetails[4].goalsa);
	printf("%s \t\t %d \t %d \t %d \t \t %d\n",arrdetails[3].team,arrdetails[3].played,arrdetails[3].points,arrdetails[3].goalsf,arrdetails[3].goalsa);
	printf("%s \t\t\t %d \t %d \t %d \t \t %d\n",arrdetails[2].team,arrdetails[2].played,arrdetails[2].points,arrdetails[2].goalsf,arrdetails[2].goalsa);
	printf("%s \t\t %d \t %d \t %d \t \t %d\n",arrdetails[1].team,arrdetails[1].played,arrdetails[1].points,arrdetails[1].goalsf,arrdetails[1].goalsa);
	printf("%s \t\t\t %d \t %d \t %d \t \t %d\n",arrdetails[0].team,arrdetails[0].played,arrdetails[0].points,arrdetails[0].goalsf,arrdetails[0].goalsa);
}
#include<stdio.h>
#include<string.h>
#include<stdlib.h>
#define MAX 8
#define TRUE 1
#define FALSE 0

void prior_insertion(void);

void draw_table (void);
void insertion_sort (void);
void draw_sorted (void);
void gfor_against (void);
void sort_alpha (void);


struct
{
	char team[20];
	int played;
	int points;
	int goalsf;
	int goalsa;
	int goalsd;
}arrdetails[8];

main()
{
prior_insertion();
draw_table();
insertion_sort();
gfor_against();
sort_alpha();
draw_sorted ();

}

void prior_insertion(void)

{
	/*teams*/
    	strcpy(arrdetails[0].team,"Stoke City");
    	strcpy(arrdetails[1].team,"Manchester City");
    	strcpy(arrdetails[2].team,"Port Vale");
    	strcpy(arrdetails[3].team,"Derby County");
    	strcpy(arrdetails[4].team,"Birmingham Town");
    	strcpy(arrdetails[5].team,"Crystal Palace");
    	strcpy(arrdetails[6].team,"Luton");
    	strcpy(arrdetails[7].team,"Hull City");

  	/*played*/
  	arrdetails[0].played=3;
	arrdetails[1].played=3;
	arrdetails[2].played=3;
	arrdetails[3].played=3;
	arrdetails[4].played=3;
	arrdetails[5].played=3;
	arrdetails[6].played=3;
	arrdetails[7].played=3;

	/*points*/
	arrdetails[0].points=5;
	arrdetails[1].points=3;
	arrdetails[2].points=1;
	arrdetails[3].points=9;
	arrdetails[4].points=7;
	arrdetails[5].points=5;
	arrdetails[6].points=1;
	arrdetails[7].points=1;

	/*goalsfor*/
	arrdetails[0].goalsf=4;
	arrdetails[1].goalsf=5;
	arrdetails[2].goalsf=2;
	arrdetails[3].goalsf=7;
	arrdetails[4].goalsf=4;
	arrdetails[5].goalsf=4;
	arrdetails[6].goalsf=0;
	arrdetails[7].goalsf=0;

	/*goalsagainst*/
        arrdetails[0].goalsa=3;
	arrdetails[1].goalsa=6;
	arrdetails[2].goalsa=6;
	arrdetails[3].goalsa=2;
	arrdetails[4].goalsa=2;
	arrdetails[5].goalsa=3;
	arrdetails[6].goalsa=2;
	arrdetails[7].goalsa=2;
}


void draw_table (void)
{
	printf("BELOW IS BEFORE AN INSERTION SORT\n");
	printf("\t\t\tPlayed\tPoints\tGoals for\tGoals against\n");
	printf("\n");
	printf("%s \t\t %d \t %d \t %d \t \t %d\n",arrdetails[0].team,arrdetails[0].played,arrdetails[0].points,arrdetails[0].goalsf,arrdetails[0].goalsa);
	printf("%s \t %d \t %d \t %d \t \t %d\n",arrdetails[1].team,arrdetails[1].played,arrdetails[1].points,arrdetails[1].goalsf,arrdetails[1].goalsa);
	printf("%s \t\t %d \t %d \t %d \t \t %d\n",arrdetails[2].team,arrdetails[2].played,arrdetails[2].points,arrdetails[2].goalsf,arrdetails[2].goalsa);
	printf("%s \t\t %d \t %d \t %d \t \t %d\n",arrdetails[3].team,arrdetails[3].played,arrdetails[3].points,arrdetails[3].goalsf,arrdetails[3].goalsa);
	printf("%s \t %d \t %d \t %d \t \t %d\n",arrdetails[4].team,arrdetails[4].played,arrdetails[4].points,arrdetails[4].goalsf,arrdetails[4].goalsa);
	printf("%s \t\t %d \t %d \t %d \t \t %d\n",arrdetails[5].team,arrdetails[5].played,arrdetails[5].points,arrdetails[5].goalsf,arrdetails[5].goalsa);
	printf("%s \t\t\t %d \t %d \t %d \t \t %d\n",arrdetails[6].team,arrdetails[6].played,arrdetails[6].points,arrdetails[6].goalsf,arrdetails[6].goalsa);
	printf("%s \t\t %d \t %d \t %d \t \t %d\n",arrdetails[7].team,arrdetails[7].played,arrdetails[7].points,arrdetails[7].goalsf,arrdetails[7].goalsa);
}

void insertion_sort (void)
{
	int pinsert;
 	int temp;
 	int z,i,in,gap;
 	int value;
	char tmpteam[20];
	int tmpplayed;
	int tmppoints;
	int tmpgoalsf;
	int tmpgoalsa;
	z = 0;

 	value=0;
	
	for (z = 0; z < MAX; z++)
	{
		while (arrdetails[z].points > arrdetails[z + 1].points)
		{
            	strcpy(tmpteam,arrdetails[z+1].team);
     	    	tmpplayed=arrdetails[z+1].played;
            	tmppoints=arrdetails[z+1].points; 
            	tmpgoalsf=arrdetails[z+1].goalsf; 
            	tmpgoalsa=arrdetails[z+1].goalsa;
            
            	strcpy(arrdetails[z+1].team,arrdetails[z].team);
            	arrdetails[z+1].played=arrdetails[z].played;
            	arrdetails[z+1].points=arrdetails[z].points;
            	arrdetails[z+1].goalsf=arrdetails[z].goalsf;
            	arrdetails[z+1].goalsa=arrdetails[z].goalsa;
            
            	strcpy(arrdetails[z].team,tmpteam);
            	arrdetails[z].played=tmpplayed;
            	arrdetails[z].points=tmppoints;
            	arrdetails[z].goalsf=tmpgoalsf;
            	arrdetails[z].goalsa=tmpgoalsa;
           		
             	z--;
  		}
	}
}

void gfor_against (void) 
{
 	int value,z,i,gap,in,x;
  	char tmpteam[20];
  	int tmpplayed;
  	int tmppoints;
  	int tmpgoalsf;
  	int tmpgoalsa;
  	int alpha;
	x = 0;
  
  	for (z = 0; z < MAX; z++)/*work out the goals difference*/
	{	
       		arrdetails[z].goalsd=arrdetails[z].goalsf-arrdetails[z].goalsa;
	}

   	for (z = 0; z < MAX; z++)
	{
		if(arrdetails[z].points == arrdetails[z+1].points)
     		{
			while (arrdetails[z].goalsd > arrdetails[z + 1].goalsd)
			{
				strcpy(tmpteam,arrdetails[z+1].team);
     	    			tmpplayed=arrdetails[z+1].played;
            			tmppoints=arrdetails[z+1].points; 
            			tmpgoalsf=arrdetails[z+1].goalsf; 
            			tmpgoalsa=arrdetails[z+1].goalsa;
            
            			strcpy(arrdetails[z+1].team,arrdetails[z].team);
            			arrdetails[z+1].played=arrdetails[z].played;
            			arrdetails[z+1].points=arrdetails[z].points;
            			arrdetails[z+1].goalsf=arrdetails[z].goalsf;
            			arrdetails[z+1].goalsa=arrdetails[z].goalsa;
            
            			strcpy(arrdetails[z].team,tmpteam);
            			arrdetails[z].played=tmpplayed;
            			arrdetails[z].points=tmppoints;
            			arrdetails[z].goalsf=tmpgoalsf;
            			arrdetails[z].goalsa=tmpgoalsa;
            			
				z--;
			}
		}				
	}
}
  

void sort_alpha  (void)
{
	int z;
	int j;
	char tmpteam[20];
  	int tmpplayed;
  	int tmppoints;
  	int tmpgoalsf;
  	int tmpgoalsa; 
	int i ;
		
		if (strcmp(arrdetails[z].team, arrdetails[z+1].team ))
     		{
			i = -1;
			strcpy(tmpteam,arrdetails[z+1].team);
     	    		tmpplayed=arrdetails[z+1].played;
            		tmppoints=arrdetails[z+1].points; 
            		tmpgoalsf=arrdetails[z+1].goalsf; 
            		tmpgoalsa=arrdetails[z+1].goalsa;
            
            		strcpy(arrdetails[z+1].team,arrdetails[z].team);
            		arrdetails[z+1].played=arrdetails[z].played;
            		arrdetails[z+1].points=arrdetails[z].points;
            		arrdetails[z+1].goalsf=arrdetails[z].goalsf;
            		arrdetails[z+1].goalsa=arrdetails[z].goalsa;
            
            		strcpy(arrdetails[z].team, arrdetails[j].team);
            		arrdetails[z].played=arrdetails[j].played;
            		arrdetails[z].points=arrdetails[j].points;
            		arrdetails[z].goalsf=arrdetails[j].goalsf;
            		arrdetails[z].goalsa=arrdetails[j].goalsa;			
		}
		
		else
		{
			i = 1;			
		}




}

void draw_sorted (void)
{
        
	printf("\nAFTER INSERTION SORT\n"); 
   	printf("\t\t\tPlayed\tPoints\tGoals for\tGoals against\n");
	printf("\n");
	printf("%s \t %d \t %d \t %d \t \t %d\n",arrdetails[7].team,arrdetails[7].played,arrdetails[7].points,arrdetails[7].goalsf,arrdetails[7].goalsa);
	printf("%s \t\t %d \t %d \t %d \t \t %d\n",arrdetails[6].team,arrdetails[6].played,arrdetails[6].points,arrdetails[6].goalsf,arrdetails[6].goalsa);
	printf("%s \t\t %d \t %d \t %d \t \t %d\n",arrdetails[5].team,arrdetails[5].played,arrdetails[5].points,arrdetails[5].goalsf,arrdetails[5].goalsa);
	printf("%s \t %d \t %d \t %d \t \t %d\n",arrdetails[4].team,arrdetails[4].played,arrdetails[4].points,arrdetails[4].goalsf,arrdetails[4].goalsa);
	printf("%s \t\t %d \t %d \t %d \t \t %d\n",arrdetails[3].team,arrdetails[3].played,arrdetails[3].points,arrdetails[3].goalsf,arrdetails[3].goalsa);
	printf("%s \t\t\t %d \t %d \t %d \t \t %d\n",arrdetails[2].team,arrdetails[2].played,arrdetails[2].points,arrdetails[2].goalsf,arrdetails[2].goalsa);
	printf("%s \t\t %d \t %d \t %d \t \t %d\n",arrdetails[1].team,arrdetails[1].played,arrdetails[1].points,arrdetails[1].goalsf,arrdetails[1].goalsa);
	printf("%s \t\t\t %d \t %d \t %d \t \t %d\n",arrdetails[0].team,arrdetails[0].played,arrdetails[0].points,arrdetails[0].goalsf,arrdetails[0].goalsa);
}

thanks everyone

fightfox06

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Solved Threads: 0

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since Mar 2007

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Mar 4th, 2007

Re: ootball league table - add data

Wow!!! First post and you used CODE tags! Thank You. What is it you know that no other first-time poster can figure out? :mrgreen:

Click to Expand / Collapse Quote originally posted by fightfox06 ...

ok need a bit of help.

Good, that's what we're here for...

Click to Expand / Collapse Quote originally posted by fightfox06 ...

just tryin to figure a way to add scores and that from there,

Huh? What's that mean?

Click to Expand / Collapse Quote originally posted by fightfox06 ...

also the display code seems a bit messy anyway i can put it into a incremental loop?

I suppose...

The code is quite long (obviously) and you give no indication where you need changes. Maybe you need to post only the section of the code you need help with and a better explanation of exactly what you are looking for.

WaltP

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Solved Threads: 894

Posting Sage

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since May 2006

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Mar 4th, 2007

Re: ootball league table - add data

ok thanks for sayin i can use code tags aint hard reli if i can program in c and java

so yea that code inputs a football league table and then outputs it unsorted and then sorted.....
...
...
...what i need help with is how would i go about adding a way off adding more data

for example add a game played always one.
points either 0 for a loss, 1 for a draw or 3 for a win, goals scored and goals scored against

want to end up with a menu system and to be able to do all the options below....so far got B and D sorted out just taking things one step at a time

****************************
* Football League *
****************************
A. Add A New Team
B. Display Current Table
C. Enter Match Details
D. Exit System

thanks again

Last edited by fightfox06; Mar 4th, 2007 at 2:54 pm.

fightfox06

Reputation Points: 10

Solved Threads: 0

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since Mar 2007

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Mar 4th, 2007

Re: ootball league table - add data

Click to Expand / Collapse Quote originally posted by fightfox06 ...

...what i need help with is how would i go about adding a way off adding more data

for example add a game played always one.
points either 0 for a loss, 1 for a draw or 3 for a win, goals scored and goals scored against

want to end up with a menu system and to be able to do all the options below....so far got B and D sorted out just taking things one step at a time

****************************
* Football League *
****************************
A. Add A New Team
B. Display Current Table
C. Enter Match Details
D. Exit System

Taking one step at a time is the best way to program...

Start with the menu. Put a while loop in main() that
a) displays the menu
b) accept the menu selection
c) executes the appropriate function
d) exits when the EXIT selection is chosen

To add data, do you have a way to store the data for each game won? That would be the first thing. What do you have to save? What are the permissible values? Once you have that, write a function to input the information and load the data.

WaltP

Moderator

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Mar 4th, 2007

Re: ootball league table - add data

so if i add sommate along the lines of

c Syntax (Toggle Plain Text)
main()
{
 char option, rtn;
 option = print_header();
 while(option != 'q' && option != 'Q')
 {
    switch(option)
      {
    case 'a': case 'A': /*Enter team */
         printf("\nPlease Enter a new team:\n");
         break;
    case 'b': case'B': /*Display table*/
         printf("\nLeague Table:\n");
         break;
    case 'c': case'C': /*Match details*/
         printf("\nLeague Table:\n");
         break;
    case 'd': case 'D': /*Exit*/
         printf("\n*** FINISHED ***\n");
         exit(0);
    default: /*invalid option letter entererd*/
         printf("\nInvalid choice, Please try again\n");
     }
   option = print_header();
   }
  return 0;
}
main()
{
 char option, rtn;
 option = print_header();
 while(option != 'q' && option != 'Q')
 {
    switch(option)
      {
    case 'a': case 'A': /*Enter team */
         printf("\nPlease Enter a new team:\n");
         break;
    case 'b': case'B': /*Display table*/
         printf("\nLeague Table:\n");
         break;
    case 'c': case'C': /*Match details*/
         printf("\nLeague Table:\n");
         break;
    case 'd': case 'D': /*Exit*/
         printf("\n*** FINISHED ***\n");
         exit(0);
    default: /*invalid option letter entererd*/
         printf("\nInvalid choice, Please try again\n");
     }
   option = print_header();
   }
  return 0;
}

sorry for being slow, just not realy good at C java im not soo bad at.

we are doing 3 programming languages this term, C, Java and VB and i dont get C at all. cnt wait till next year when im only doing java

networking is more my cup of tea but we have to do the general route in our 1st year

Last edited by fightfox06; Mar 4th, 2007 at 3:46 pm.

fightfox06

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Mar 5th, 2007

Re: ootball league table - add data

Close....

c Syntax (Toggle Plain Text)
main()  /**** main is an INT ****/
{
 char option, rtn;
 option = print_header();
 while(option != 'q' && option != 'Q')
 {
/**** display your menu ****/
/****   accept option   ****/
    switch(option)
      {
    case 'a': case 'A': /*Enter team */
         printf("\nPlease Enter a new team:\n");
         break;
    case 'b': case'B': /*Display table*/
         printf("\nLeague Table:\n");
         break;
    case 'c': case'C': /*Match details*/
         printf("\nLeague Table:\n");
         break;
    case 'd': case 'D': /*Exit*/
         printf("\n*** FINISHED ***\n");
         exit(0);
    default: /*invalid option letter entererd*/
         printf("\nInvalid choice, Please try again\n");
     }
   option = print_header();
   }
  return 0;
}
main()  /**** main is an INT ****/
{
 char option, rtn;
 option = print_header();
 while(option != 'q' && option != 'Q')
 {
/**** display your menu ****/
/****   accept option   ****/
    switch(option)
      {
    case 'a': case 'A': /*Enter team */
         printf("\nPlease Enter a new team:\n");
         break;
    case 'b': case'B': /*Display table*/
         printf("\nLeague Table:\n");
         break;
    case 'c': case'C': /*Match details*/
         printf("\nLeague Table:\n");
         break;
    case 'd': case 'D': /*Exit*/
         printf("\n*** FINISHED ***\n");
         exit(0);
    default: /*invalid option letter entererd*/
         printf("\nInvalid choice, Please try again\n");
     }
   option = print_header();
   }
  return 0;
}

In each case, call a function to process the selection.

WaltP

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Mar 5th, 2007

Re: ootball league table - add data

so how would i go about pointing for example case C to the function

c Syntax (Toggle Plain Text)
 
void draw_sorted (void)
void draw_sorted (void)

so that when b is pressed the table it displayed??

fightfox06

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Mar 5th, 2007

Re: ootball league table - add data

I suppose you donno how to use scanf().
As you said you know java let me just say:
System.out.ptintln() = printf()
System.in.read() = scanf()
Here is a sample:

c++ Syntax (Toggle Plain Text)
//Just gave a name to your struct..
struct TeamInfo
{
    char team[20];
    int played;
    int points;
    int goalsf;
    int goalsa;
    int goalsd;
} ;
 
#define MAX_ALLOWED_TEAMS 20
struct TeamInfo arrdetails[MAX_ALLOWED_TEAMS] ;
int current_empty_slot = 0 ;
 
void take_team_input() ;
 
main()  /**** main is an INT ****/
{
    //...........
    while(option != 'q' && option != 'Q')
    {
        //...........
        switch(option)
        {
            //...........
            case 'c': case'C': /*Take match details input*/
            //just call the function that does what you want in this case..
            take_team_input() ;
            break;
            //...........
        }
        option = print_header();
    }
    return 0;
}
 
void take_team_input()
{
    char choice = 'Y' ;
 
    if( MAX_ALLOWED_TEAMS <= current_empty_slot )
    {
        printf( "\nMax limit for team entries reached.", ) ;
        return ;
    }
 
    while( ('y' == choice) || ('Y' == choice) )
    {
        //take the input:
        printf("\nTaking input for team number: %d", current_empty_slot ) ;
        printf("\nEnter team name: ") ; fflush(null) ;
        scanf( "%s", arrdetails[current_empty_slot].team ) ;
        printf("\nEnter number of games played: ") ; fflush(null) ;
        scanf( "%d", arrdetails[current_empty_slot].played ) ;
        printf("\nEnter goals for: ") ; fflush(null) ;
        scanf( "%d", arrdetails[current_empty_slot].goalsf ) ;
        //...... and so on...
        //now ask if he wants to enter any more...
        printf("\n\nWant to enter details for any more teams? [y/n]: ") ; fflush(null) ;
        scanf( "%c", choice ) ;
 
        current_empty_slot++ :
    }
}
//Just gave a name to your struct..
struct TeamInfo
{
    char team[20];
    int played;
    int points;
    int goalsf;
    int goalsa;
    int goalsd;
} ;

#define MAX_ALLOWED_TEAMS 20
struct TeamInfo arrdetails[MAX_ALLOWED_TEAMS] ;
int current_empty_slot = 0 ;

void take_team_input() ;

main()  /**** main is an INT ****/
{
    //...........
    while(option != 'q' && option != 'Q')
    {
        //...........
        switch(option)
        {
            //...........
            case 'c': case'C': /*Take match details input*/
            //just call the function that does what you want in this case..
            take_team_input() ;
            break;
            //...........
        }
        option = print_header();
    }
    return 0;
}

void take_team_input()
{
    char choice = 'Y' ;

    if( MAX_ALLOWED_TEAMS <= current_empty_slot )
    {
        printf( "\nMax limit for team entries reached.", ) ;
        return ;
    }
    
    while( ('y' == choice) || ('Y' == choice) )
    {
        //take the input:
        printf("\nTaking input for team number: %d", current_empty_slot ) ;
        printf("\nEnter team name: ") ; fflush(null) ;
        scanf( "%s", arrdetails[current_empty_slot].team ) ;
        printf("\nEnter number of games played: ") ; fflush(null) ;
        scanf( "%d", arrdetails[current_empty_slot].played ) ;
        printf("\nEnter goals for: ") ; fflush(null) ;
        scanf( "%d", arrdetails[current_empty_slot].goalsf ) ;
        //...... and so on...
        //now ask if he wants to enter any more...
        printf("\n\nWant to enter details for any more teams? [y/n]: ") ; fflush(null) ;
        scanf( "%c", choice ) ;

        current_empty_slot++ :
    }
}

"fflush(null) ;" isn't really mandatory, but lotsa ppl come back quoting problems with printf+scanf usage so...

thekashyap

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Mar 5th, 2007

Re: ootball league table - add data

Click to Expand / Collapse Quote originally posted by thekashyap ...

"fflush(null) ;" isn't really mandatory, but lotsa ppl come back quoting problems with printf+scanf usage so...

Even more ppl come back yelling at anyone that uses it improperly like this, too. fflush(null); will accomplish nothing at best, break your program at worst. You cannot flush the null device AFAIK. And it is only used for output, never input, streams. See this

Last edited by WaltP; Mar 5th, 2007 at 3:52 pm.

WaltP

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Mar 5th, 2007

Re: ootball league table - add data

so what do i need to use instead of the fflush(null); line??

fightfox06

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