76634

Run ID	Author	Problem	Lang	Verdict	Time	Memory	Code Length	Submit Time
76634	sh25_zhuhy	保留12位小数的浮点数	C++	Accepted	0 MS	248 KB	150	2025-12-19 15:40:43

#include<bits/stdc++.h> using namespace std; int main() { double a; cin>>a; cout<<fixed<<setprecision(12)<<a*1<<endl; return 0; }