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

void decoupeMinutes(int *const, int *const);

int main(int argc, char *argv[])
{
	(void)argc, (void)argv;
	int hours = 0, minutes = 90;

	decoupeMinutes(&hours, &minutes);

	printf("%d heures et %d minutes \n", hours, minutes);

	return 0;
}
 
void decoupeMinutes(int *const hours,int *const minutes)
{
	assert(hours);
	assert(minutes);
	*hours = *minutes / 60;
	*minutes %= 60;
}