#include <cstdio>
#include <iostream>

using namespace std;

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