A simple student grades database

#include <stdio.h>
#include <ctype.h>
#include <stdlib.h>

#define CLASSES  3
#define GRADES   2


int grade[CLASSES][GRADES];

void enter_grades(void);
int get_grade(int num);
void disp_grades(int g[][GRADES]);

int main(void)
{
  char ch, str[80];

  enter_grades();
  disp_grades(grade);

  return 0;
}

void enter_grades(void)
{
  int t, i;
  char s[80];
  for(t=0; t<CLASSES; t++) {
    printf("Class # %d:\n", t+1);
    for(i=0; i<GRADES; ++i)
      grade[t][i] = atoi(gets(s));
  }
}

void disp_grades(int g[][GRADES])
{
  int t, i;

  for(t=0; t<CLASSES; ++t) {
    printf("Class # %d:\n", t+1);
    for(i=0; i<GRADES; ++i)
      printf("Student #%d is %d\n", i+1, g[t][i]);
  }
}

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A simple student grades database : Array Two Dimension « Data Type « C / ANSI-C

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