#include <stdio.h>
 
int main() {
    int a, b;
    printf("二つの数字を入力してください: ");
    scanf("%d %d", &a, &b);
 
    if (b == 0) {
        printf("0では割れません\n");
        return 1;
    }
 
    int quotient = a / b;
    int remainder = a % b;
 
    switch (remainder) {
        case 0:
            printf("%d ÷ %d = %d\n", a, b, quotient);
            break;
        default:
            printf("%d ÷ %d = %d 余り %d\n", a, b, quotient, remainder);
            break;
    }
 
    return 0;
}
 
 

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

MTEgIDU=

11  5