e=(f-e)/60;
f=(f-e)%60;
这两句错了
by yexule @ 2017-09-27 20:37:56
不能这样写，不然后面e的值就是错的了
by yexule @ 2017-09-27 20:38:31
e
by 卢本伟牛B @ 2017-09-28 13:50:23
要添加“容器”，如“s” “z”，再交换。（笨一点的方法）
```cpp
#include<iostream>
using namespace std;
int main(){
int a,b,c,d,e,f,s,z;
cin>>a>>b>>c>>d;
a<=24;
b<=60;
c<=24;
d<=60;
e<=24;
f<=60;
s=(a*60+b*1);
z=(c*60+d*1);
e=(z-s)/60;
f=(z-s)%60;
cout<<e<<" "<<f;
}
```
by laina_23 @ 2017-09-29 21:09:20
```cpp
#include <iostream>
using namespace std;
int main()
{int a,b,c,d,e,f;
cin>>a>>b>>c>>d;
e=c-a;f=60+d-b;
cout<<e<<f;
return 0;
}
```
by 拾玖 @ 2017-09-30 15:05:50
```cpp
#include<bits/stdc++.h>
using namespace std;
int amin()
{
int a,b,c,d,cha;
cin>>a,b,c,d;
cha=(c*60+d)-(a*60+b);
cout<<cha/60<<' ';
if(cha%60!=0) cout<<cha%60<<endl;
return 0;
}
```
by Bless_瑶 @ 2017-09-30 19:01:22
```cpp
#include <iostream>
using namespace std;
int main()
{int a,b,c,d,e,f;
```
求大神解答
```cpp
cin>>a>>b>>c>>d;
e=c-a;
if(d<b)
f=60+d-b;
else
f=d-b;
cout<<e<<f;
return 0;}
```
by 拾玖 @ 2017-09-30 22:47:53