70分求助

zzh1109 @ 2024-08-13 16:41:03

#include<bits/stdc++.h>
using namespace std;
int n,m,aa;
int main(){
    cin>>n>>m;
    int cc=ceil(n/m)+10;
    while(cc>=60){
        aa++;
        cc-=60;
    }
    aa=8-aa;
    cc=60-cc;
    if(aa<10){
        cout<<0<<aa-1<<":";
    } 
    if(cc<10){
        cout<<0<<cc-1;
    }
    if(aa>=10){
        cout<<aa-1<<":";
    }
    if(cc>=10){
        cout<<cc-1;
    }
    return 0;
}

by hanniemuo @ 2024-08-17 08:56:24

xh到此一游

by zzh1109 @ 2024-08-17 17:21:42

@hanniemuo 6

by a_Yfc15339219208 @ 2024-08-18 16:27:49

6

by zzh1109 @ 2024-08-19 10:06:57

@a_Yfc15339219208 6

by ycy130114 @ 2024-08-19 21:04:34

#include<bits/stdc++.h>

using namespace std;

double s,v,m;

int n,a,t,b;

int main()

{

      cin>>s>>v;

      n=8*60+24*60;

      t=ceil(s/v)+10;

      n-=t;

      if(n>=24*60) n-=24*60;

      b=n%60;

      a=n/60;

      if(a<10)

     {
          if(b<10)

          cout<<0<<a<<:0<<b;

          else 

          cout<<0<<a<<":"<<b;

      }else{

          if(b<10) 

          cout<<a<<":0"<<b;
          else 

          cout<<a<<":"<<b;

      }

      return 0;

}

by zzh1109 @ 2024-08-20 10:39:58

@ycy130114 谢大佬已关注