Write a C Program to Check a Number Positive or Negative by using if Statement

Function of clrscr() :

• clrscr() Function is used to clear the Previous Output.
• clrscr() Stands For Clear Screen.
• clrscr() Function is included in the <conio.h> Header File.
• clrscr() functions Terminates with the semicolon ( ; ).  

Statement of C Program: Enter a Number From Keyboard and Check It is Positive or Negative.

#include<stdio.h>

#include<conio.h>

void main()

{

int number;

clrscr();

printf(" Enter the value of Number\n");

scanf("%d" ,&number);

if (number > 0)

{

printf(" Number is Positive");

}

else

{

printf(" Number is Negative");

}

getch();

}

Output2:

Enter the value of Number

5

Number is Positive

Output2:

Enter the value of Number

-8

Number is Negative