[GESP202503二级]时间跨越题解

题解来喽
上代码！：

#include <bits/stdc++.h>
using namespace std;

bool check(int n) {
    if (n % 100 != 0 and n % 4 == 0){
        return true;
    }
    else if (n % 400 == 0){
        return true;
    }
    else{
        return false;
    }
}

int days[] = {0,31,28,31,30,31,30,31,31,30,31,30,31};

int main() {
    int year, month, day,hour,k;
    cin >> year >> month >> day >> hour >> k;
    hour += k;
    if (hour > 23) {
        day++;
        hour -= 24;
    }
    if (month == 2 and check(year)) {
        days[2]++;
    }
    if (day > days[month]) {
        day = 1;
        month++;
    }
    if (month > 12) {
        month = 1;
        year++;
    }
    printf("%d %d %d %d",year,month,day,hour);
    return 0;
}

悄悄告诉你，绝对100%对，如果有用记得留个赞或关注哦！