52197

Run ID	Author	Problem	Lang	Verdict	Time	Memory	Code Length	Submit Time
52197	fengxiaohang	保留12位小数的浮点数	C++	Accepted	0 MS	256 KB	119	2024-09-28 15:31:38

#include<bits/stdc++.h> int main() { double a; scanf("%lf", &a); printf("%.12lf", a); return 0; }