C Program to convert number to binary using bitwise operators

#include<stdio.h>
#include<conio.h>

//Display integer number into binary using bitwise operator
void printBinary(int num)
{
   int mask = 0x4000;
   if ((num & 0x8000) == 0)
      printf("0");
   else
      printf("1");
   while (mask != 0) {
      if ((num & mask) == 0)
         printf("0");
      else
         printf("1");
      mask = mask >> 1;
   }
}

void main() {
   int intNum;

   printf("\nEnter a integer number :");
   scanf("%d", &intNum);

   printf("\nInteger number in binary format :");
   printBinary(intNum);

   getch();
}

#include<stdio.h>

#include<conio.h>

//Display integer number into binary using bitwise operator

void printBinary(int num)

{

int mask = 0x4000;

if ((num & 0x8000) == 0)

printf("0");

else

printf("1");

while (mask != 0) {

if ((num & mask) == 0)

printf("0");

else

printf("1");

mask = mask >> 1;

}

void main() {

int intNum;

printf("\nEnter a integer number :");

scanf("%d", &intNum);

printf("\nInteger number in binary format :");

printBinary(intNum);

getch();

}

Output:

Enter a integer number :91
Integer number in binary format :0000000001011011

1 2	Enter a integer number :91 Integer number in binary format :0000000001011011

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C Program to convert number to binary using bitwise operators