Submission #3145176

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Source Code Expand

#include <iostream>
using namespace std;
double p,x;

int main(){
  cin >> x >> p;
  if(x%2==1) x++;
  cout << setprecision(8) << x/(2*p) << endl;
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:7:8: error: invalid operands of types ‘double’ and ‘int’ to binary ‘operator%’
   if(x%2==1) x++;
        ^
./Main.cpp:8:25: error: ‘setprecision’ was not declared in this scope
   cout << setprecision(8) << x/(2*p) << endl;
                         ^