start
	step1: Read number
	step2: if (number < 0 OR number > 255) then
	step3: 	Print "Number is out of range." stop
	step4: for i:=7 to 0 step -1 do
	step5:  bit := (number >> i) AND 1
	step6: 	print bit
stop

//Binary equivalent of a given positive number between 0 to 255.
#include <stdio.h>

int main() {
    static int number,bit,i;

    // Prompt the user for input
    printf("Enter a number: ");
    scanf("%d", &number);

    // Validate the input
    if (number < 0 || number > 255) {
        printf("Number is out of range.\n");
        return 1; // Exit with error code
    }

    for (i = 7; i >= 0; i--)
    {
        bit = (number >> i) & 1;
        printf("%d", bit);
    }
    return 0; // Successful execution
}