Check Number is Positive or Negative in C

C++ Program to Check Number is Positive or Negative

In this porgram we check given number is +ve or -ve number if number is greater than 0 it will possitive if number is less than 0 i will negative number. To write this code we need only if....else conditional statement.

#include<iostream.h>
#include<conio.h>

void main()
{
 int num;
 clrscr ();
 cout<<"Enter any number: ";
 cin>>num;
 if (num > 0)
 {
  cout<<num<<" is a Positive number \n";
 } 
  else if (num < 0)
  { 
   cout<<num<<" is a Negative number \n";
  } 
  else
  { 
   cout<<"0 is Neither Positive nor Negative";
  }
  getch();
}

Enter any Number: 15
15 is a Positive number

Enter any Number: -40
-40 is a Negative number

Enter any Number: 0
0 is Neither Positive nor Negative