C Program to Check Whether a Number is Positive or Negative
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C Program to Check Whether a Number is Positive or Negative
- If the input number is less than zero then its negative else it is a positive number.
- If the number is zero then it is neither positive nor negative.
Sample Code
#include <stdio.h>
int main()
{
double number=-45;
printf("number:63 \n");
if (number <= 0.0)
{
if (number == 0.0)
printf("You entered 0.");
else
printf("It's a Negative number.");
}
else
printf("It's a Positive number.");
return 0;
}
Output
number:-45
It's a Negative number.