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  1. #include <stdio.h>
  2. #define STUDENTS 3
  3. #define EXAMS 4
  4.  
  5. int maximum( const int grades[][EXAMS], int pupils, int tests );
  6.  
  7. int main(void)
  8. {
  9.     int studentGrades[STUDENTS][EXAMS] = { {77,68,86,73},
  10.                                            {96,87,89,78},
  11.                                            {70,90,86,81} };
  12.  
  13.     printf("maximum : %d\n", maximum( studentGrades, STUDENTS, EXAMS ) );
  14.  
  15.     return 0;
  16. }
  17.  
  18. int maximum( const int grades[][EXAMS], int pupils, int tests )
  19. {
  20.     int high_grade = 0;
  21.  
  22.     for(int i=0; i<pupils; i++){
  23.         for(int j=0; j<tests; j++){
  24.             if(grades[i][j] > high_grade)
  25.                 high_grade = grades[i][j];
  26.         }
  27.     }
  28.     return high_grade;
  29. }
Success #stdin #stdout 0s 5308KB
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maximum : 96
https://ideone.com/exu0xl
language:
C (gcc 8.3)
created:
1 day ago
visibility:
public

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