C Program To Check Whether The Number Is Positive Or Negative

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C Program To Check Whether The Number Is Positive Or Negative

In this example, you will learn to Find Whether The Number Is Positive Or Negative


Example 1 :

number = 10

number is positive


Example 2 :

number = -10

number is negative


Formula To Check Whether The Number Is Positive Or Negative :-

 if (num > 0)

        print positive

    else

        print negative

How Program Works ??

  • if (num > 0) Condition Check Whether The Number Is Positive Or Negative.
  • if num is greater than 0 it return Positive.
  • else num is less than 0 it return Negative.

Logic ??

  • Number Greater Than 0 Means It Positive Number.
  • Number Less Than 0 Means It Negative Number.

    • Code For  "Check Whether The Number Is Positive Or Negative".

    /* Author --> HARSH PATEL */

#include <stdio.h>
void main()
{
    int num;
    
    printf("Enter Number : ");
    scanf("%d",&num);
    
    if (num > 0)
    
        printf("%d is a positive number \n", num);          
        
    else if (num < 0)
    
        printf("%d is a negative number \n", num);
        
    else
    
        printf("0 is neither positive nor negative");
        
        return 0;
}
    Output-1

    Enter Number : 100
100 is a positive number
    Output-2

    Enter Number : -100
-100 is a negative number

    Output-3

    Enter Number : 0
0 is neither positive nor negative


    ?? Some Image Of Program To Check Whether The Number Is Positive Or Negative


    OUTPUT



    • Now Program End Without Any Error.
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