81858

Run ID	Author	Problem	Lang	Verdict	Time	Memory	Code Length	Submit Time
81858	sh25_shenpy	高低位交换	C++	Accepted	0 MS	236 KB	127	2026-01-09 15:19:50

#include<bits/stdc++.h> using namespace std; int main(){ unsigned int n; cin>>n; cout<<(n<<16)+(n>>16); return 0; }