43019

Run ID	Author	Problem	Lang	Verdict	Time	Memory	Code Length	Submit Time
43019	yuzhengxun	求和	C++	Compile Error	0 MS	0 KB	148	2024-03-05 21:18:41

#include<iostream> using namespace std; int main() { int n,s; cin>>n; for(int i>0;i<=n;i++){ s+=n; s++; } cout<<s; return 0; }