Q:

Ruby program to check the given number is an EVEN number using library function

belongs to collection: Ruby Basic Programs

YasminRadwan26
Save to bookmark
|
2022-07-21
|
  253 
0

In this program, we will create 2 variables and initialize them with some values. Then we will find the created variables contain an EVEN number or not using library function even?().

Ruby on rails programming, examples, Ruby on rails programming examples,
login and add your own answer to this question

All Answers

YasminRadwan26
2022-07-21
need an explanation for this answer? contact us directly to get an explanation for this answer

Program/Source Code:

The source code to check the given number is an EVEN number using the library function is given below. The given program is compiled and executed successfully.

# Ruby program to check the given number is 
# an EVEN number using library function

num1 = 20
num2 = 3

if num1.even?()
    print "num1 is an EVEN number\n";
else
    print "num1 is an ODD number\n";
end

if num2.even?()
    print "num2 is an EVEN number\n";
else
    print "num2 is an ODD number\n";
end

Output:

num1 is an EVEN number
num2 is an ODD number

Explanation:

In the above program, we created two variables num1, num2 and initialized 20, 3 respectively. Then we used the even?() function to check created variables contains the EVEN number or not and printed the appropriate message. The even?() function returns a Boolean value. It returns true when the variable contains an EVEN number, otherwise, it returns false.

need an explanation for this answer? contact us directly to get an explanation for this answer

total answers (1)

Ruby Basic Programs
This question belongs to these collections

Similar questions

need a help?

find thousands of online teachers now
Ruby program to find the GCD using library functio... >>
<< Ruby program to demonstrate the upto() function...