C Programming Starter Kit 2.0/SamsPublishing-CProgrammingStarterKit-v2.0-Win31.iso/tybc4/if1.cpp

C/C++ Source or Header | 1993-03-19 | 274 b | 15 lines

// Program demonstrates the single-alternative if statement

#include <iostream.h>

main()
{
  double x;
  cout << "Enter a non-zero number : ";
  cin >> x;
  if (x != 0)
    cout << "The reciprocal of " << x
         << " is " << (1/x) << "\n";
  return 0;
}