NinjaIce 2023-12-06 16:27:17 4 返回题目
#include <bits/stdc++.h> using namespace std; int main() { int x,y,a,b,m,n;cin>>x>>y>>a>>b; if(b>=y){cout<<a-x<<' '<<b-y;} if(b<y){cout<<a-x-1<<' '<<60+b-y; } return 0; }
