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Ruby program to calculate the square root of the given number
Ruby Example: Write a program to calculate the square root of the given number.
Submitted by Nidhi, on December 06, 2021
Problem Solution:
In this program, we will read a floating-point number from the user using gets.chomp.to_f. Then we will calculate the square root of the number using the Math.sqrt() function.
Program/Source Code:
The source code to calculate the square root of the given number is given below. The given program is compiled and executed successfully.
# Ruby program to calculate the
# square root of the given number
print "Enter Number: ";
num = gets.chomp.to_f;
SquareRoot = Math.sqrt(num);
print "Square Root is: ",SquareRoot;
Output:
Enter Number: 81
Square Root is: 9.0
Explanation:
In the above program, we read a floating-point number from the user using gets.chomp.to_f and calculated the square root of the input number using Math.sqrt() function printed the result.
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