Implement the sign function. - C Statement

Description

Implement the sign function.

Demo Code

#include <stdio.h>

int main (void)
{
    int number, sign;

    printf ("Please type in a number: ");
    scanf ("%i", &number);

    if (number < 0)
        sign = -1;//from  w  w  w  .  jav a 2s . com
    else if (number == 0)
        sign = 0;
    else
        sign = 1;

    printf ("Sign = %i\n", sign);

    return 0;
}

Result

• Previous
• Next

Related Tutorials

• Use if statement to check user answer to the old yes-or-no question, case sensitive.
• Calculates how old they will be in the current year using if statement
• Loops through 10 numbers and tests for odd and prints the even message
• Determine if a year is a leap year.
• Determine if a number is even or odd with if...else statement