28503

Run ID	Author	Problem	Lang	Verdict	Time	Memory	Code Length	Submit Time
28503	惠子铭	保留3位小数的浮点数	C++	Accepted	0 MS	244 KB	138	2023-10-14 21:46:26

#include <iostream> using namespace std; int main() { double a; scanf("%lf", &a); printf("%.3f\n", a); return 0; }