[CSP-J 2023] 小苹果

#include<bits/stdc++.h>

using namespace std;

int n,ans,k;

int main(){

cin>>n;

while(n){

ans++;

if(k==0&&n%3==1)k=ans;

if(n%3==0)n-=n/3;

else n-=n/3+1;

}

cout<<ans<<" "<<k;

return 0;

}

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转载自blog.csdn.net/bbc121223/article/details/143220823