C Program to check whether the given integer is positive,negative or zero using Conditional operator

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C Program to check whether the given integer is positive,negative or zero using Conditional operator

Write a C Program to check whether the given integer is positive,negative or zero using Conditional/Ternary operator ?:. How to check alphabets using conditional operator in C programming.

Required knowledge

Operators, Data Types in c, Variables in C, Basic input/output

C Program to check whether the given integer is positive,negative or zero using conditional operator

 
/**
 * C Program to check whether the given integer is positive,
 * negative or zero using conditional operator
 */

#include <stdio.h>
#include <conio.h>

int main()
{
    int number;
    clrscr();
 
    /*
     * Input character from user
     */
    printf("\n Enter first number: ");
    scanf("%d", &number);
    /*
     * If (number>0) then
     *     print number is positive.
     * else (number<0) then
     *     print number is negative.
     * else
     *     print number is zero.
     */
    (number>0) ? printf("%d is positive.",number) :
        (number<0) ? printf("%d is negative.",number) : printf("%d is zero.",number);
    getch();
    return 0;
}

Output:

Enter any number:20

20 is positive.

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