C++ Program to Check if a Number is Positive, Negative or 0














































C++ Program to Check if a Number is Positive, Negative or 0



Description:
Input a number from the user and check the number by these equation:
i)if number >0
  then it is a positive number
ii)if number <0
  then it is a negative number
iii)if number ==0
  then it is a positive number
Program:
#include<iostream>
#include<bits/stdc++.h>
using namespace std;
int main()
{
  int a;
  cout<<"Enter a number";
  cin>>a;
  if(a>0)
    cout<<"Positive Number";
  else if(a<0)
    cout<<"Negative Number";
  else
    cout<<0;

}
Output:
Enter a number 5 Positive Number 

Enter a number -5 Negative Number 
Enter a number 0 0 


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