Exercise 29: What If

ex29.rb

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+people = 20
+cats = 30
+dogs = 15
+
+
+if people < cats
+  puts "Too many cats! The world is doomed!"
+end
+
+if people > cats
+  puts "Not many cats! The world is saved!"
+end
+
+if people < dogs
+  puts "The world is drooled on!"
+end
+
+if people > dogs
+  puts "The world is dry!"
+end
+
+
+dogs += 5
+
+if people >= dogs
+  puts "People are greater than or equal to dogs."
+end
+
+if people <= dogs
+  puts "People are less than or equal to dogs."
+end
+
+
+if people == dogs
+  puts "People are dogs."
+end