Ruby program to demonstrate the Boolean NOT (!) operator

Ruby Example: Write a program to demonstrate the Boolean NOT (!) operator.
Submitted by Nidhi, on December 04, 2021

Problem Solution:

In this program, we will use the boolean NOT (!) operator to reverse the boolean value from TRUE to FALSE and vice versa.

Program/Source Code:

The source code to demonstrate the Boolean NOT (!) operator is given below. The given program is compiled and executed on UBUNTU 18.04 successfully.

# Ruby program to demonstrate the 
# Boolean NOT "!" operator

num1 = 2
num2 = 5

puts("Result1: ",!(num1>3) )
puts("Result2: ",!(num2==5))

Output:

Result1: 
true
Result2: 
false

Explanation:

In the above program, we created two variables num1, num2 that are initialized with 2, 5 respectively. Then we reversed the result of conditions from TRUE to FALSE and vice versa and printed the result.

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