What is the displacement operation in C language?

Question

What is a simple program that uses C language to display the left shift, right shift, and complement of a number?

Solution

Left shift

If the value of a variable is shifted to the left once, its value will be doubled.

For example, a = 10, then a

Shift right

If the value of a variable is shifted right once , then its value becomes half of its original value.

For example, a = 10, then a>>1 = 5

Example

The following is C for shift operation Program-

Live Demonstration

#include<stdio.h>
main (){
   int a=9;
   printf("Rightshift of a = %d</p><p>",a>>1);//4//
   printf("Leftshift of a = %d</p><p>",a<<1);//18//
   printf("Compliment of a = %d</p><p>",~a);//-[9+1]//
   printf("Rightshift by 2 of a = %d</p><p>",a>>2);//2//
   printf("Leftshift by 2 of a = %d</p><p>",a<<2);//36//
}

Output

When the above program is executed, the following results will be produced-

Rightshift of a = 4
Leftshift of a = 18
Compliment of a = -10
Rightshift by 2 of a = 2
Leftshift by 2 of a = 36

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