Odd and Even Numbers Using Until Loop in Ruby

Write a program that will ask the user to give a number and then the program will list down the odd and even numbers using until loop statement.

I am currently accepting programming work, IT projects, school and application development, programming projects, thesis and capstone projects, IT consulting work, computer tutorials, and web development work kindly contact me in the following email address for further details.  If you want to advertise on my website kindly contact me also in my email address also. Thank you.

My email address is the following jakerpomperada@gmail.com, jakerpomperada@aol.com, and jakerpomperada@yahoo.com.

My mobile number here in the Philippines is 09173084360.

My telephone number at home here in Bacolod City, Negros Occidental Philippines is  +63 (034) 4335675.

Here in Bacolod I also accepting computer repair, networking and Arduino Project development at a very affordable price.

My personal website is http://www.jakerpomperada.com

Sample Program Output

Program Listing

# odd_even.rb

# Author   : Jake Rodriguez Pomperada,BSCS,MAED-IT

# Date     : June 14, 2019   Friday  1:55 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 "\tOdd and Even Numbers Using Until Loop ";

puts "\n\n"

print("\t");

print("Give a number : ");   

num_val = gets.chomp   

num_val = num_val.to_i;

print("\n");

print("\tList of Odd Numbers")

print("\n\n");

print("\t");

index = 1;

until index >= num_val 

    print(" #{index} ")

    index += 2;

end

print("\n\n");

print("\tList of Even Numbers")

print("\n\n");

print("\t");

index = 0;

until index >= num_val 

    print(" #{index} ")

    index += 2;

end

print "\n\n";

print "\tEND OF PROGRAM";

print "\n\n";

Square Numbers Using Until Loop Using Ruby

Write a program that will ask the user to give a number and then the program will list down the numbers and then its square number equivalent values using until loop statement.

I am currently accepting programming work, IT projects, school and application development, programming projects, thesis and capstone projects, IT consulting work, computer tutorials, and web development work kindly contact me in the following email address for further details.  If you want to advertise on my website kindly contact me also in my email address also. Thank you.

My email address is the following jakerpomperada@gmail.com, jakerpomperada@aol.com, and jakerpomperada@yahoo.com.

My mobile number here in the Philippines is 09173084360.

My telephone number at home here in Bacolod City, Negros Occidental Philippines is  +63 (034) 4335675.

Here in Bacolod I also accepting computer repair, networking and Arduino Project development at a very affordable price.

My personal website is http://www.jakerpomperada.com

Sample Program Output

Program Listing

# square.rb

# Author   : Jake Rodriguez Pomperada,BSCS,MAED-IT

# Date     : June 14, 2019   Friday  4:33 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 "\tSquare Numbers Using Until Loop ";

puts "\n\n"

print("\t");

print("Give a number : ");   

num_val = gets.chomp   

num_val = num_val.to_i;

print("\n");

print("\tNumber \t Square Number Equivalent");

print("\n\n");

index = 1;

until index >= num_val+1 

     print("\t");

     print(" #{index} \t\t  #{index**2}\n")

  index += 1;

end

print "\n";

print "\tEND OF PROGRAM";

print "\n\n";

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Find the Biggest Number Using Ruby

Design a program to find the maximum of the three numbers using nested if statement using Ruby programming language.

I am currently accepting programming work, IT projects, school and application development, programming projects, thesis and capstone projects, IT consulting work, computer tutorials, and web development work kindly contact me in the following email address for further details.  If you want to advertise on my website kindly contact me also in my email address also. Thank you.

My email address is the following jakerpomperada@gmail.com, jakerpomperada@aol.com, and jakerpomperada@yahoo.com.

My mobile number here in the Philippines is 09173084360.

My telephone number at home here in Bacolod City, Negros Occidental Philippines is  +63 (034) 4335675.

Here in Bacolod I also accepting computer repair, networking and Arduino Project development at a very affordable price.

My personal website is http://www.jakerpomperada.com

Sample Program Output

Program Listing

# biggest.rb

# Author   : Jake Rodriguez Pomperada,BSCS,MAED-IT

# Date     : May 25, 2019   Saturday  7:02 AM

# 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 "\tFind the Biggest Number";

puts "\n\n"

print "\tGive first value  : ";

a = gets.chomp

a = a.to_i;

print "\tGive second value : ";

b = gets.chomp

b = b.to_i;

print "\tGive third value  : ";

c = gets.chomp

c = c.to_i;

print "\n\n";

print "\t===== DISPLAY RESULT ====="

print "\n\n";

if (a >= b)

   if (a>= c) 

     print "\t#{a} is the largest number.";

   else

     print "\t#{c} is the largest number.";

end

elsif (b >= c)

   print "\t#{b} is the largest number.";

else

   print "\t#{c} is the largest number.";

end

print "\n\n";

print "\tEND OF PROGRAM";

print "\n\n";

Year Level Checker Using If Else If Statement Using Ruby

Write a program to display the year level of students based on their year
entry number. Here are the given criteria: (using if-else-if statement)

Entry Number                     High School Status
1                                         Freshmen
2                                        Sophomore
3                                        Junior
4                                        Senior
Other entry number          Out of school youth

I am currently accepting programming work, IT projects, school and application development, programming projects, thesis and capstone projects, IT consulting work, computer tutorials, and web development work kindly contact me in the following email address for further details.  If you want to advertise on my website kindly contact me also in my email address also. Thank you.

My email address is the following jakerpomperada@gmail.com, jakerpomperada@aol.com, and jakerpomperada@yahoo.com.

My mobile number here in the Philippines is 09173084360.

My telephone number at home here in Bacolod City, Negros Occidental Philippines is  +63 (034) 4335675.

Here in Bacolod I also accepting computer repair, networking and Arduino Project development at a very affordable price.

My personal website is http://www.jakerpomperada.com

Sample Program Output

Program Listing

# year_level.rb

# Author   : Jake Rodriguez Pomperada,BSCS,MAED-IT

# Date     : May 25, 2019   Saturday  6:02 AM

# 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 "\tYear Level Checker Using If Else If Statement";

puts "\n\n"

print "\tWhat is your name?  ";

persons_name = gets.chomp

print "\n";

print "\tEnter your year level now :  ";

year_level = gets.chomp

year_level = year_level.to_i;

print "\n\n";

print "\t===== DISPLAY RESULT ====="

print "\n\n";

if (year_level == 1)

  print("\tHi #{persons_name.upcase} you are Freshman Status.");

elsif (year_level == 2)

  print("\tHi #{persons_name.upcase} you are Sophomore Status.");  

 elsif (year_level == 3)

    print("\tHi #{persons_name.upcase} you are Junior Status.");  

 elsif (year_level == 4)

     print("\tHi #{persons_name.upcase} you are Senior Status.");  

else

   print("\tHi #{persons_name.upcase} you are Out of School Youth.");  

end

print "\n\n";

print "\tEND OF PROGRAM";

print "\n\n";

Persons Gender Checker Using Ruby

Write a program that will ask the user's name and allows the user to select its gender A - Male and B - Female and display the results on the screen.

I am currently accepting programming work, IT projects, school and application development, programming projects, thesis and capstone projects, IT consulting work, computer tutorials, and web development work kindly contact me in the following email address for further details.  If you want to advertise on my website kindly contact me also in my email address also. Thank you.

My email address is the following jakerpomperada@gmail.com, jakerpomperada@aol.com, and jakerpomperada@yahoo.com.

My mobile number here in the Philippines is 09173084360.

My telephone number at home here in Bacolod City, Negros Occidental Philippines is  +63 (034) 4335675.

Here in Bacolod I also accepting computer repair, networking and Arduino Project development at a very affordable price.

My personal website is http://www.jakerpomperada.com

Sample Program Output

Program Listing

# gender.rb

# Author   : Jake Rodriguez Pomperada,BSCS,MAED-IT

# Date     : May 24, 2019   Thursday  8:23 AM

# 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 "\tPersons Gender Checker";

puts "\n\n"

print "\tWhat is your name?  ";

persons_name = gets.chomp

print "\n";

print "\tGender [A] Male  [B] Female";

print "\n\n";

print "\tSelect your gender :  ";

gender = gets.chomp

print "\n\n";

print "\t===== DISPLAY RESULT ====="

print "\n\n";

if (gender.downcase == 'a')

  print ("\tHello #{persons_name.upcase} you are MALE.")

elsif (gender.downcase == 'b')

  print ("\tHello #{persons_name.upcase} you are FEMALE.")

end  

if (gender.downcase !='a' and gender.downcase !='b')

  print("\tHello #{persons_name.upcase} you have select a wrong option.\n\n")

  print("\tTry again please")    

end

print "\n\n";

print "\tEND OF PROGRAM";

print "\n\n";

Find the Day of the Week Using Ruby

Design a program that will ask the user to print day name of the week using if else if statement.

Number         Day

1              Monday
2              Tuesday
3              Wednesday
4              Thursday
5              Friday
6              Saturday
7              Sunday

I am currently accepting programming work, IT projects, school and application development, programming projects, thesis and capstone projects, IT consulting work, computer tutorials, and web development work kindly contact me in the following email address for further details.  If you want to advertise on my website kindly contact me also in my email address also. Thank you.

My email address is the following jakerpomperada@gmail.com, jakerpomperada@aol.com, and jakerpomperada@yahoo.com.

My mobile number here in the Philippines is 09173084360.

My telephone number at home here in Bacolod City, Negros Occidental Philippines is  +63 (034) 4335675.

Here in Bacolod I also accepting computer repair, networking and Arduino Project development at a very affordable price.

My personal website is http://www.jakerpomperada.com

Sample Program Output

Program Listing

# days.rb

# Author   : Jake Rodriguez Pomperada,BSCS,MAED-IT

# Date     : May 25, 2019   Saturday  7:57 AM

# 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 "\tFind the Day of the Week";

puts "\n\n"

print "\tEnter Day Number (1-7) :  ";

day = gets.chomp

day = day.to_i;

print "\n\n";

print "\t===== DISPLAY RESULT ====="

print "\n\n";

if (day == 1)

  print "\tThe given number #{day} represents MONDAY."

elsif (day == 2)

  print "\tThe given number #{day} represents TUESDAY."

elsif (day == 3)

    print "\tThe given number #{day} represents WEDNESDAY."

elsif (day == 4)

    print "\tThe given number #{day} represents THURSDAY."

elsif (day == 5)

      print "\tThe given number #{day} represents FRIDAY."

elsif (day == 6)

    print "\tThe given number #{day} represents SATURDAY."

elsif (day == 7)

      print "\tThe given number #{day} represents SUNDAY."

else

  print "\tInvalid Input! Please select day between 1-7."

end

print "\n\n";

print "\tEND OF PROGRAM";

print "\n\n";

Character Value Checker in Ruby

 Write a program to check whether a character is an alphabet, digit or special character given by the user using nested if..else statement using Ruby programming language.

I am currently accepting programming work, IT projects, school and application development, programming projects, thesis and capstone projects, IT consulting work, computer tutorials, and web development work kindly contact me in the following email address for further details.  If you want to advertise on my website kindly contact me also in my email address also. Thank you.

My email address is the following jakerpomperada@gmail.com, jakerpomperada@aol.com, and jakerpomperada@yahoo.com.

My mobile number here in the Philippines is 09173084360.

My telephone number at home here in Bacolod City, Negros Occidental Philippines is  +63 (034) 4335675.

Here in Bacolod I also accepting computer repair, networking and Arduino Project development at a very affordable price.

My personal website is http://www.jakerpomperada.com

Sample Program Output

Program Listing

# character.rb

# Author   : Jake Rodriguez Pomperada,BSCS,MAED-IT

# Date     : May 29, 2019  Wednesday 4:22 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@gmail.com and jakerpomperada@yahoo.com

puts "\n\n"

print "\tCharacter Value Checker";

print "\n\n"

print "\tEnter any character: ";

ch = gets.chomp

print "\n";

print "\t===== DISPLAY RESULT ====="

print "\n\n";

if ((ch >= 'a' && ch <= 'z') || (ch >= 'A' && ch <= 'Z'))

   print "\tThe given value #{ch.upcase} is an Alphabet";

elsif (ch >= '0' && ch <= '9');

   print "\tThe given value #{ch} is a Digit.";

else

  printf "\tThe given value #{ch} is a Special Character.";

end

print "\n\n";

print "\tEND OF PROGRAM";

print "\n\n";

Leap Year Program Using unless Using Ruby

Write a program that will ask the user to give a year and then the program will determine if the given year is a leap year or not a leap year using unless statement and display the result on the screen.

I am currently accepting programming work, IT projects, school and application development, programming projects, thesis and capstone projects, IT consulting work, computer tutorials, and web development work kindly contact me in the following email address for further details.  If you want to advertise on my website kindly contact me also in my email address also. Thank you.

My email address is the following jakerpomperada@gmail.com, jakerpomperada@aol.com, and jakerpomperada@yahoo.com.

My mobile number here in the Philippines is 09173084360.

My telephone number at home here in Bacolod City, Negros Occidental Philippines is  +63 (034) 4335675.

Here in Bacolod I also accepting computer repair, networking and Arduino Project development at a very affordable price.

My personal website is http://www.jakerpomperada.com

Sample Program Output

Program Listing

# leap.rb

# Author   : Jake Rodriguez Pomperada,BSCS,MAED-IT

# Date     : June 4, 2019   Tuesday  5:19 AM

# 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 "\tLeap Year Program Using unless";

puts "\n\n"

print "\tGive a Year  : ";

year = gets.chomp

year = year.to_i;

print "\n";

print "\t===== DISPLAY RESULT ====="

print "\n\n";

unless (((year % 4 == 0) && (year % 100 !=0)) || (year % 400==0))

  print("\tThe give year #{year} is NOT a LEAP year.\n\n");

else    

  print("\tThe give year #{year} is a LEAP year.\n\n");

end  

print "\tEND OF PROGRAM";

print "\n\n";