hello everybody..
here is my Assignment Code..

``````#include <stdio.h>
#include <windows.h>

int Attendance[50][50] = {0};
int studPresence[] = {0}, weekPresence[] = {0};
int i, x;
int week, student;
char SubCode[30];

void InputFunction();
void WeekAttendance();
void StudentAttendance();

void main()
{

while(answer != 4 || answer > 4 || answer < 1)
{
printf("(1) User Input\n");
printf("(2) Week Attendance\n");
printf("(3) Student Attendance\n");
printf("(4) Quit\n");
printf("Please Type And Enter\n");

InputFunction();

else if(answer == 2)
WeekAttendance();

else if(answer == 3)
StudentAttendance();

else if(answer == 4)
exit(1);

else
{
printf("You Have Enter Out of Range\n");
}
}
}

void InputFunction()
{
system("cls");
printf("What is your Course Code? ");
scanf("%s", SubCode);
printf("How many weeks? ");
scanf("%d", &week);
printf("How many students in this class? ");
scanf("%d", &student);

for(i=0; i<student; i++)
{
system("cls");
printf("STUDENT %d\n", i+1);
printf("==========\n");
for(x=0; x<week; x++)
{
printf("Present in Week %d? <1 = Yes; 0 = No> ",x+1);
scanf("%d", &Attendance[x][i]);
}
}

for(i=0; i<student; i++)
for(x=0; x<week; x++)
studPresence[i] += Attendance[x][i];

for(x=0; x<week; x++)
for(i=0; i<student; i++)
weekPresence[x] += Attendance[x][i];
}

void WeekAttendance()
{
system("cls");
printf("Attendance for each Week\n");
printf("========================\n");

for(x=0; x<week; x++)
printf("Week No %d : %d students present\n", x+1, weekPresence[x]);
printf("---------- END OF REPORT ----------\n\n");
exit(1);
}

void StudentAttendance()
{
system("cls");
printf("Student Attendance - %s\n", SubCode);
printf("=======================\n");

for(i=0; i<student; i++)
printf("Student %d : %d days present\n", i+1, studPresence[i]);
printf("---------- END OF REPORT ----------\n\n");
exit(1);
}``````

when i compile the code and execute the program ..
i try to enter the input for example
i enter 2 week 2 students;
student 1 = present in 2 weeks;
student 2 = no present in 2 weeks;
but the report of week and report of student are show me incorrect answer..
what's the problem ?

Edited by gahhon: n/a

2
Contributors
2
Replies
4
Views
7 Years
Discussion Span
Last Post by gahhon

hey I solved your problem try this code

``````#include <stdio.h>
#include <iostream>

using namespace std;

int Attendance[50][50] = {0};
static int studPresence[] = {0};
static int weekPresence[] = {0};
int i, x;
int week, student;
char SubCode[30];

void InputFunction();
void WeekAttendance();
void StudentAttendance();

void main()
{
int answer = 0;

while(answer != 4 || answer > 4 || answer < 1)
{
printf("(1) User Input\n");
printf("(2) Week Attendance\n");
printf("(3) Student Attendance\n");
printf("(4) Quit\n");
printf("Please Type And Enter\n");

InputFunction();

else if(answer == 2)
WeekAttendance();

else if(answer == 3)
StudentAttendance();

else if(answer == 4)
return;

else
{
printf("You Have Enter Out of Range\n");
}
}
}

void InputFunction()
{
system("cls");
printf("What is your Course Code? ");
scanf("%s", SubCode);
printf("How many weeks? ");
scanf("%d", &week);
printf("How many students in this class? ");
scanf("%d", &student);

for (i = 0; i < week; i++)
weekPresence[i] = 0;

for (i = 0; i < student; i++)
studPresence[i] = 0;

for(i=0; i < student; i++)
{
system("cls");
printf("STUDENT %d\n", i+1);
printf("==========\n");
for(x=0; x < week; x++)
{
printf("Present in Week %d? <1 = Yes; 0 = No> ",x+1);
scanf("%d", &Attendance[x][i]);
}
}
printf("\n\n");
}

void WeekAttendance()
{
for (i = 0; i < week; i++)
weekPresence[i] = 0;

for (x = 0; x < week; x++)
for (i = 0; i < student; i++)
weekPresence[x] += Attendance[x][i];

system("cls");
printf("Attendance for each Week\n");
printf("========================\n");

for(x=0; x<week; x++)
printf("Week No %d : %d students present\n", x+1, weekPresence[x]);
printf("---------- END OF REPORT ----------\n\n");
return;
}

void StudentAttendance()
{
for (i = 0; i < student; i++)
studPresence[i] = 0;

for(i=0; i < student; i++)
for(x=0; x < week; x++)
studPresence[i] += Attendance[x][i];

system("cls");
printf("Student Attendance - %s\n", SubCode);
printf("=======================\n");

for(i=0; i < student; i++)
{
printf("Student %d : %d weeks present\n", i+1, studPresence[i]);
}
printf("---------- END OF REPORT ----------\n\n");
return;
}``````

yeah..
i solved it already..
it the int array type problem.
by the way..
thanks for helping.. =D

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