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

struct student {
     int id;
     int score;
};

struct student *allocate() {
     return calloc(sizeof(struct student), 10);
}

void generate(struct student* students){
     /*
      *Generate random ID and scores for 10 students, ID being between 0 and
      * scores equal to (id* 10 % 50)
      */
}
int main() {
     struct student *stud = allocate();
     generate(stud);

return 0;