#include <stdio.h>

void demain(int jour, int mois, int annee)
{
    int tab_mois[13] = {-1, 1, 0, 1, 0, 1, 0, 1, 1, 0, 1, 0, 1};

    if ( ((jour > 29) && (annee % 4 == 0)) )
        printf("bug");
    if ( ((jour == 31) && (tab_mois[mois] == 1)) || ((jour == 30) && (tab_mois[mois] == 0))
    || ((jour == 29) && (annee % 4 == 0)) || ((jour == 28) && (annee % 4 == 1))) {
        jour = 1;
        if (mois + 1 > 12) {
            mois = 1;
            annee++;
        }
        else
            mois++;
    }
    else
        jour++;

    printf("%d:%d:%d\n", jour, mois, annee);

}

void complete(int *a, char *b, int *c)
{

    printf("nbr 1 :");
    scanf("%d", a);

    printf("operation : ");
    scanf(" %c", b);

    printf("nbr2 : ");
    scanf(" %d", c);
}

void calculatrice()
{
    int a = 0;
    char b = 0;
    int c = 0;
    int resultat = 0;
    char tab_operateur[4] = {'+', '*', '/', '-'};

    complete(&a, &b, &c);
    for (int i = 0; tab_operateur[i]; i++) {
        if (tab_operateur[i] == b) {
            if (b == '+')
                resultat = a + c;
            if (b == '*')
                resultat = a * c;
            if (b == '/' && c != 0)
                resultat = a / c;
            if (b == '-')
                resultat = a - c;
        }
    }
    printf("resultat is : %d\n", resultat);
}

int main(int argc, char *argv[])
{
    //demain(atoi(argv[1]), atoi(argv[2]), atoi(argv[3]));
    calculatrice();
    return 0;
}