43043

Run ID	Author	Problem	Lang	Verdict	Time	Memory	Code Length	Submit Time
43043	yuzhengxun	双面打印	C++	Accepted	0 MS	252 KB	154	2024-03-06 20:26:46

#include<iostream> using namespace std; int main() { int n,m; cin>>n; if(n%2==0){ cout<<n/2; }else{ m=n/2;cout<<m+1; } return 0; }