Submission

Score: 0

User: purihorharin

Problemset: ดูวีทูปเบอร์

Language: c

Time: 0.003 second

Submitted On: 2026-03-20 20:08:25

#include <stdio.h>

const int dim[] = {31, 28, 31, 30, 31, 31, 31, 31, 30, 31, 30, 31};

int main () {
    int d1, m1, d2, m2;
    scanf("%d%d%d%d", &d1, &m1, &d2, &m2);
    int sum = dim[m1] - d1 + 1 + d2;
    if (m1 == m2) {
        printf("%d", 3 * (1 - d1 + d2));
    }
    for (int i = m1+1; i < m2; i++) {
        sum += dim[i-1];
    }
    printf("%d", sum * 3);
    return 0;
}