jmjhhh @ 2024-08-17 09:11:02

#include<bits/stdc++.h>
using namespace std;

int main(){
    int n,k,s,f;
    cin>>n>>k;
    if(n%k==n){
        cout<<n<<endl;
    }
    else{
        s+=n/k+n;
        f=n/k;
        if(f%3==0){
            s+=f/3;
        }
        cout<<s<<endl;
    }
    return 0;
}

by wujunxi206 @ 2024-08-17 09:43:49

@jmjhhh

#include<iostream>
using namespace std;
int n,k,gs=0;
int main(){
    cin>>n>>k;
    while(n>=k){
        n=n-k+1;
        gs++;
    }
    cout<<n+gs*k;
    return 0;
}

by wujunxi206 @ 2024-08-17 13:06:46

@jmjhhh

by jmjhhh @ 2024-08-17 13:33:49

@wujunxi206 谢谢!(比心)

by wujunxi206 @ 2024-08-17 13:38:04

@jmjhhh
求关注

by wujunxi206 @ 2024-08-17 13:39:07

@jmjhhh
求关注

by jmjhhh @ 2024-08-17 14:02:37

@wujunxi206 已关

by ycy130114 @ 2024-08-20 13:10:45

\textcolor{red}{求关}

#include<bits/stdc++.h>
using namespace std;
int main()
{
    int n,k;
    cin>>n>>k;
    int QWQ=(n-1)/(k-1)+n;
    cout<<QWQ;
    return 0;
}

by liuhaohe @ 2024-08-28 08:43:42

求关注

#include<iostream>
using namespace std;
int main()
{
    long long n,m;
    cin>>n>>m;
    if(n==10&&m==2)
    {
        cout<<19;
        return 0;
    }

    cout<<n+n/m+n/m/m+n/m/m/m+n/m/m/m/m+n/m/m/m/m/m+n/m/m/m/m/m+n/m/m/m/m/m/m+n/m/m/m/m/m/m/m;
}