Write a program to Convert radians to degrees.

  Convert radians to degrees.

#include <iostream>

#include <iomanip>

using namespace std;

int main()

{

float rad,deg;

    cout << "Enter radian  : " << endl;

    cin >>rad;

    deg=( rad * 180 ) / 3.14159;

    cout<<"radian value is:"<<deg<<endl;

}