14 条题解
-
0
-
#include <iostream> using namespace std; int main() { double a,b,c; cin>>a>>b>>c; cout<<0.2*a+0.3*b+0.5*c; return 0; }Copy *
-
ws247liangkun1
LV 2
@ 2024-2-22 10:38:40
#include <iostream>
using namespace std;
int main()
{
double a,b,c;
cin>>a>>b>>c;
cout<<0.2*a+0.3*b+0.5*c;
return 0;
}
Copy *
