In this example, We take one integer input from user and check inputted number is positive or negative or zero.

Logic of this program is simple. First this program checks number is greater than zero or not. If number is greater than zero then it prints **Positive** otherwise program checks number is less than zero or not. If number is less then zero then it prints **Negative** otherwise it prints **Number is zero**.

Example :

` ````
#include <stdio.h>
void main()
{
int num;
printf("Enter a number: \n");
scanf("%d", &num);
if (num > 0)
printf("%d is a positive number", num);
else if (num < 0)
printf("\n%d is a negative number,", num);
else
printf("Number is zero.");
}
```

Output :

` ````
//Output :- 1
Enter a number:
50
50 is a positive number
//Output :- 2
Enter a number:
-120
-120 is a negative number
```

Ask anything about this examples