Submission #3145181

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Source Code Expand

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

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

Submission Info

Compile Error

./Main.cpp:5:1: error: expected initializer before ‘int’
 int x;
 ^
./Main.cpp: In function ‘int main()’:
./Main.cpp:8:10: error: ‘x’ was not declared in this scope
   cin >> x >> p;
          ^
./Main.cpp:8:15: error: ‘p’ was not declared in this scope
   cin >> x >> p;
               ^