CODEWITHSUNDEEP
carraysloops
Kenrick Koh
Kenrick Koh

Reputation: 9

Crashes before last loop

This is a relatively simple program for tabulating grades.

My program crashes while trying to complete the last loop, specifically at the last midterm input. Any help here?

#include <stdio.h>
#include <string.h>
#define ARRAYSIZE 2

int main(void)
{
   char studentID[ARRAYSIZE][10];
   int midterm[ARRAYSIZE];
   int fina[ARRAYSIZE];
   int i=0;
   double overall[ARRAYSIZE];
   for (i=0;i<ARRAYSIZE;i++)
   {
      printf("\nInput Student ID:");
      scanf("%s",&studentID[i][10]);
      printf("\nInput midterm score:");
      scanf("%d",&midterm[i]);
      printf("\nInput final score:");
      scanf("%d",&fina[i]);
      overall[i]=midterm[i]*0.3+fina[i]*0.7;
   }
   printf("\nStudent ID    MidTerm    Final    Overall\n");
   for (i=0;i<ARRAYSIZE;i++)
   {
      printf("%s%5d%5d%5f",studentID[i][10],midterm[i],fina[i],overall[i]);
   }
   return 0;
}

The process returned is -1073741819 (0xC0000005). Thanks.

Upvotes: 1

Views: 56

Answers (2)

Arunprasanth K V
Arunprasanth K V

Reputation: 21931

please try this //declaration

int ARRAYSIZE=2;
char studentID[ARRAYSIZE][10];

//Then, you need to enter the string into the array

int i;
for (i=0; i<ARRAYSIZE; i++) {
    scanf ("%s" , studentID[i]);

} // in oreder to print them use

for (i=0; i<ARRAYSIZE; i++) {
    printf ("%s" , studentID[i]);

}

Upvotes: 0

Homer
Homer

Reputation: 99

The error is in the final printf statement, specifically 'studentID[i][10]' here you are accessing an element at an illegal index (0 to 9 are legal in your case)

Upvotes: 3

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