A program to check the number is Positive, Negative or Zero using C program.

//A program to check the number is Positive, Negative or Zero using C program.

#include<stdio.h>
#include<conio.h>                   
void main()
{
int num;
char choice;
do
{
printf("Enter an integer number :");
scanf("%d",&num);
if(num==0)      
printf("Number is ZERO.");
else if(num>0)   
printf("Number is POSITIVE.");
else          
printf("Number is NEGATIVE.");
printf("\n\nWant to check again (press Y/y for 'yes') :");
scanf(" %c",&choice); /*Here is a space before %c*/
}while(choice=='Y' || choice=='y');
printf(“Bye Bye !!!”);
getch();             
}
Output:

// A Program to find odd or even.
// A Program to add two numbers. 
// A program to display series from 1 to 50.
// A program to find the person is eligible for voting or not. 
//A C program to find largest number among 3.
// A C program to perform arithmetic operations using switch case.

// A program to print the name 10 times.
//A C program to print ODD numbers from 1 to N using while loop.

//A C program to print ODD numbers from 1 to N using for loop.