ADVERTISEMENT
ADVERTISEMENT

Ruby program to find the area of the circle

Ruby Example: Write a program to find the area of the circle.
Submitted by Nidhi, on December 04, 2021

Problem Solution:

In this program, we will read the radius from the user and calculate the area of the circle and print the result.

Program/Source Code:

The source code to find the area of the circle is given below. The given program is compiled and executed successfully.

# Ruby program to find the 
# area of the circle

print "Enter radius: "
radius = gets.chomp.to_i  

area = 3.14 * radius * radius;

print "Area of circle: ",area

Output:

Enter radius: 1.2
Area of circle: 3.14

Explanation:

In the above program, we read the radius from the user and calculated the area of the circle. After that, we printed the result.

Ruby Basic Programs »


ADVERTISEMENT
ADVERTISEMENT


Comments and Discussions!



ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT

Languages: » C » C++ » C++ STL » Java » Data Structure » C#.Net » Android » Kotlin » SQL
Web Technologies: » PHP » Python » JavaScript » CSS » Ajax » Node.js » Web programming/HTML
Solved programs: » C » C++ » DS » Java » C#
Aptitude que. & ans.: » C » C++ » Java » DBMS
Interview que. & ans.: » C » Embedded C » Java » SEO » HR
CS Subjects: » CS Basics » O.S. » Networks » DBMS » Embedded Systems » Cloud Computing
» Machine learning » CS Organizations » Linux » DOS
More: » Articles » Puzzles » News/Updates

© https://www.includehelp.com some rights reserved.