#include<iostream>
using namespace std;
int main(){
	int a,c;
	int b,d;
	int e,f;
	cin>>a>>c>>b>>d;
	e=b-a-1;
	if(d>c){
		f=d-c;
	}else{
		f=d-c+60;
	}
	cout<<e<<" "<<f<<endl;
}

代码，第二个点wa了 只有80分 本地正确 错误信息---------------------------------------------------------------Wrong Answer. wrong answer On line 1 column 1, read 4, expected 5.