求助谢谢XD
by 冰之紫水晶 @ 2017-09-03 17:12:00
dd
by 冰之紫水晶 @ 2017-09-03 17:18:52
@[冰之紫水晶](/space/show?uid=55810)
#你完全可以吧前4行if都去掉
by 礼部尚书 @ 2017-09-03 18:27:19
```cpp
#include<bits/stdc++.h>
using namespace std;
int main()
{
int a,b,c,d,e,f;
cin>>a>>b>>c>>d;
int s1,s2,s3;
s1=a*60+b;
s2=c*60+d;
s3=s2-s1;
e=s3/60;
f=s3%60;
cout<<e<<" "<<f;
return 0;
}
```
by 上古兵器Mio酱 @ 2017-09-10 19:24:34