游戏的时间计算问题

#include <cstdio>
#include <cmath>
#include <iostream>
using namespace std;

int main() {
    int a, b;
    cin >> a >> b;
    if(a < b) printf("O JOGO DUROU %d HORA(S)", b - a);
    else if(b < a) printf("O JOGO DUROU %d HORA(S)", 24 - a + b);
    else if(a == b) printf("O JOGO DUROU 24 HORA(S)");
    return 0;
}