提交时间:2020-08-03 13:57:25

运行 ID: 5446

#include<bits/stdc++.h> using namespace std; int main(){ int n,a,b,c,d; cin>>n; for(int i;i<=n;i++){ d=n*n*n; b=d/3; a=b-2; c=b+2; } cout<<a<<" "<<b<<" "<<c; }