初音のミク @ 2020-08-20 16:23:34

by rui_er @ 2020-08-20 16:25:09

10 个换 3 个，3 个再换 1 个

by FifthAxiom @ 2020-08-20 16:25:26

新拿的烟的烟蒂也要算

by 血色黄昏 @ 2020-08-20 16:25:38

自己手推，10+3+1

by konjacq @ 2020-08-20 16:25:50

by qzcbw @ 2020-08-20 16:26:32

1. 10只
2. 10/3=3只
3. 3/3=1只 10+3+1=14只

by 初音のミク @ 2020-08-20 16:39:22

我的程序哪错了呀？请大佬们指出错误

#include <iostream>
using namespace std;
int main( )
{
    int n,k,ans,tmp=0;
    cin>>n>>k;
    ans=n/k;
    if(ans>=k) tmp++;  
    cout<<n+ans+tmp;
    return 0;
}

by 初音のミク @ 2020-08-20 16:39:59

第三个点老是出错

by 零殇 @ 2020-08-20 16:42:05

ans>=k并不代表只能换一个

by 零殇 @ 2020-08-20 16:42:22

建议用while

by George1123 @ 2020-08-20 16:44:19

您是机器思维吧