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C Discussion Thread
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Apr 19th, 2007

Re: counts how many times the number 5 appears in array?

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<< split from here >>

how can i make this code to display how meany times a number appears in the array.. example... if there are 5 number 3 it will display this with asterisks..

3 *****

and so on for each number... here is my code... i almost have it

c Syntax (Toggle Plain Text)
#include <stdio.h>
#include <stdlib.h>
#include <time.h>
 
int num_generated[100];
int count(int x);
 
 
int main(void){
 
int j,m,a,b,ans,x=0,z=0;
    srand(time(NULL));
    for(j=0;j<100;j++){
        num_generated[j]=rand()%11;
            printf("%d. %d\n  ",x, num_generated[j],x++);
    }
    printf("\nhere is how meany times each number exist on the array");
    for(a=1;a<=10;a++){
        ans= count(a);
        printf("\n%d %d",z,a,z++);
        for(b=1;b<=ans;b++){
            printf("*");    
        }
    }
}    
 
 
 
 
int count(int x){
    int cnt,j;
    for( j=0; j< 100;j++){
        if(num_generated[j]==x)
            cnt++;        
    }
    return cnt;
}
#include <stdio.h>
#include <stdlib.h>
#include <time.h>

int num_generated[100];
int count(int x);


int main(void){
    
int j,m,a,b,ans,x=0,z=0;
    srand(time(NULL));
    for(j=0;j<100;j++){
        num_generated[j]=rand()%11;
            printf("%d. %d\n  ",x, num_generated[j],x++);
    }
    printf("\nhere is how meany times each number exist on the array");
    for(a=1;a<=10;a++){
        ans= count(a);
        printf("\n%d %d",z,a,z++);
        for(b=1;b<=ans;b++){
            printf("*");    
        }
    }
}    




int count(int x){
    int cnt,j;
    for( j=0; j< 100;j++){
        if(num_generated[j]==x)
            cnt++;        
    }
    return cnt;
}

Last edited by ~s.o.s~; Apr 20th, 2007 at 11:21 am. Reason: Added CODE tags -- you actually typed right over how to use them when you entered this post...Added the link to original thread.

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diegojoven

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Apr 19th, 2007

Re: counts how many times the number 5 appears in array?

1) use code tags when posting code to the board
2) intialize cnt to 0 every time count() is called
3) it isn't polite to highjack someone elses thread. Though there is some similarity between your problem and the original problem presented, it's not the same and a new thread should be used.

Last edited by Lerner; Apr 19th, 2007 at 2:36 pm.

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Apr 19th, 2007

Re: counts how many times the number 5 appears in array?

You never initialized cnt to 0 in the count() function

WaltP

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Apr 19th, 2007

Re: counts how many times the number 5 appears in array?

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

You never initialized cnt to 0 in the count() function

yahooo!!!!!

thanx a million you are the best

diegojoven

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Apr 20th, 2007

Re: counts how many times the number 5 appears in array?

hi i am sending the code to count no of 5's in an array
jus see this.........

C Syntax (Toggle Plain Text)

#include<stdio.h>#define MAX 5#define LIMIT 5int main(void){int a[MAX]={51,5,855,55,5};int c=0,i,n,r;char b[LIMIT];for(i=0;i<MAX;i++)   {    n=a[i];while(n!=0){r=n%10;if(r==5){c=c+1;}n=n/10;}       }printf("\ncount of 5's is : %d\n",c);return 0;}

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Last edited by WaltP; Apr 20th, 2007 at 11:07 am. Reason: Email removed -- Do you really want to increase your SPAM count?

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Apr 20th, 2007

Re: counts how many times the number 5 appears in array?

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

hi i am sending the code to count no of 5's in an array
jus see this.........
C Syntax (Toggle Plain Text)
#include<stdio.h>#define MAX 5#define LIMIT 5int main(void){int a[MAX]={51,5,855,55,5};int c=0,i,n,r;char b[LIMIT];for(i=0;i<MAX;i++)   {    n=a[i];while(n!=0){r=n%10;if(r==5){c=c+1;}n=n/10;}       }printf("\ncount of 5's is : %d\n",c);return 0;}
#include<stdio.h>#define MAX 5#define LIMIT 5int main(void){int a[MAX]={51,5,855,55,5};int c=0,i,n,r;char b[LIMIT];for(i=0;i<MAX;i++) { n=a[i];while(n!=0){r=n%10;if(r==5){c=c+1;}n=n/10;} }printf("\ncount of 5's is : %d\n",c);return 0;}
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If you are going to post code, please make sure it's readable. That's what the PREVIEW button is for. And if you're going to do someone's homework for them, make sure you get the grade because he won't deserve it.

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This thread is more than three months old

No one has posted to this discussion for at least three months. Please let old threads die and do not reply to them unless you feel you have something new and valuable to contribute that absolutely must be added to make the discussion complete. Otherwise, please start a new thread in this forum instead.

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