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student_rank.C
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19
student_rank.C
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#include <stdlib.h>
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void sort_students(int** students_rank, int** students_array, int students_number, int grades_number)
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{
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int i = 0, j = 0;
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for(i = 0; i < grades_number; i++) // boucle sur les matières
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{
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int * grades = (int*) malloc(students_number*sizeof(int)); // allocation de mémoire
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for(j = 0; j < students_number; j++) // boucle sur les étudiants
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{
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grades[j] = students_array[j][i]; // copie des notes
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}
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bubblesort(grades,students_number); // tri des notes
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for(j = 0; j < students_number; j++) // attribution du rang
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{
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students_rank[j][i] = find_rank_student(students_array[j][i],grades,students_number); // recherche du rang
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}
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free(grades); // libération de la mémoire allouée
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}
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}
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