Assignment 1 submitted

Day1/assignment.rb

@@ -2,25 +2,41 @@
 # --------------------------------------------------------------------------
 
 # 1. Write a method to swap two variables. 
-# def method(a, b)
-#   Your code here....
-# end
-
+ def swap(a,b)
+ a=a+b
+ b=a-b
+ a=a-b
+ puts "a=#{a} b=#{b}"
+ end
 
+ swap(10,20)
+
 
 # 2. Write any one use case of === operator.
-# Your answer here...
+
+  (1..10)===10.00
+  => true 
 
+  (1..10)===10.01
+  => false
 
 
-# 3. Print array of alphabates using Range operator.
-# Your answer here...
+# 3. Print array of alphabate using Range operator.
+  ('a'..'z').to_a
+  ["a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k", "l", "m", "n", "o",
+   "p", "q", "r", "s", "t", "u", "v", "w", "x", "y", "z"]
 
 
 
 # 4. Print 'Ho! Ho! Ho! Merry Christmas!' using string interpolation and * operator.
-# Your answer here...
-
+  a='Ho! '*3
+  "Ho! Ho! Ho! "
+  b='Merry Christmas'
+  "Merry Christmas"
+  a+b
+  "Ho! Ho! Ho! Merry Christmas"
+  puts a+b
+  Ho! Ho! Ho! Merry Christmas
 
 
 # 5. Write a ruby program that perform following operations:
@@ -29,4 +45,23 @@
 #    c. Finally, print result in the form
 #       "Your name is <user's name>"
 #       "Your age is <user's age>"
-# Your answer here...
+
+  Ans  
+   def personinfo()
+   a="What is your name"
+   puts a
+   name=gets.chomp
+   b="What is your age?"
+   puts b
+   age=gets
+   puts "Your name is "+name+" and your age is "+age
+   end
+   /*output*/
+   What is your name
+   Raj
+   What is your age
+   25
+   Your name is Raj and your age is 25
+
+
+