Thursday, June 27, 2019

Array Basic Input and Output in Ruby

In this article, I would like to share with you a simple program that I wrote using Ruby programming language that will ask the user a series of an integer number and display the given integer number by the user in the screen using one-dimensional arrays. I am using Eclipse PHP IDE as my editor in writing this Ruby script.

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Sample Program Output


Program Listing

# array1.rb
# Author   : Jake Rodriguez Pomperada,BSCS,MAED-IT
# Date     : June 24, 2019   Monday 2:21 PM
# Address  : Bacolod City, Negros Occidental
# Tools    : Eclipse IDE and Ruby Version 2.6.3
# Location : Bacolod City, Negros Occidental  
# Website  : http://www.jakerpomperada.com
# Emails   : jakerpomperada@gmai.com and jakerpomperada@yahoo.com


puts "\n\n"
print "\tArray Basic Input and Output in Ruby";
puts "\n\n"

print "\tHow many items?  ";
num_val = gets.chomp
num_val = num_val.to_i;

nums = []

print("\n")   
for number in (1..num_val)
  print "\tValue in Item No. #{number} : ";
  nums[number] = gets.chomp
  nums[number] = nums[number].to_i;
  
 end

print "\n";
print "\t===== List of Given Values ====="
print "\n\n";
print("\t");

for list_down in 1..num_val
   print(" " ,nums[list_down],"");
 end

print "\n\n";
print "\tEND OF PROGRAM";
print "\n\n";




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