80546

Run ID	Author	Problem	Lang	Verdict	Time	Memory	Code Length	Submit Time
80546	sh25_zhangyy	保留3位小数的浮点数	C++	Accepted	0 MS	244 KB	135	2026-01-04 15:21:32

#include <bits/stdc++.h> using namespace std; int main() { float a; cin>>a; cout<<fixed<<setprecision(3)<<a; return 0; }