2 条题解
-
0
240101460081 LV 7 @ 2025-3-15 10:30:59
#include<bits/stdc++.h> using namespace std; int main(){ double a; cin>>a; printf("%0.12lf",a); return 0; }
- 1
#include<bits/stdc++.h>
using namespace std;
int main(){
double a;
cin>>a;
printf("%0.12lf",a);
return 0;
}