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Swift program to perform the bitwise OR operation

Here, we are going to learn how to perform the bitwise OR operation in Swift programming language?
Last Updated : June 03, 2021

Swift - Perform the bitwise OR operation

Here, we will create two integer variables then we will perform the Bitwise OR (|) operation between both variables and print the result on the console screen.

Swift program to perform the bitwise OR operation

The source code to perform the bitwise OR (|) operation is given below. The given program is compiled and executed successfully.

// Swift program to the 
// perform bitwise OR (|) operation

import Swift;

var num1 = 5;
var num2 = 2;
var res = 0;

res = num1 | num2;

print(res);

Output

7

...Program finished with exit code 0
Press ENTER to exit console.

Explanation

In the above program, we imported a package Swift to use the print() function using the below statement,

import Swift;

Here, we created two integer variables num1 and num2 that are initialized with 5, 2 respectively. Then we performed the bitwise OR (|) operation between the num1 and num2 variables. After that, we printed the result on the console screen.

Evolution of expression:

res = num1 | num2
res = 5 | 2

The binary equivalent of 5 is 101.

The binary equivalent of 2 is 010.

Then

101
010
====
111

That is 7.

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