不用判断
这样就可以了
cin>>a>>b>>c>>d;
a=a*60+b;
c=c*60+d;
sum=c-a;
ans=sum%60;
sum=sum/60;
cout<<sum<<" "<<ans;
by 201012280925LSY @ 2021-12-12 13:53:14
我劝你以后用万能头文件吧
#include<bits/stdc++.h>
by 201012280925LSY @ 2021-12-12 13:55:51
现在对了吗
by 2021zjhs25 @ 2022-01-02 21:12:35
@[201012280925LSY](/user/644055) 也行
by 2021zjhs25 @ 2022-01-02 21:13:08