01_basics solution

intro/01_basics/family.rb

@@ -6,3 +6,7 @@
 
 # Your code goes here
 
+age_sum = mom + dad + john + mary
+result = (mom * dad)/(john - mary)
+puts "Sum of ages = #{age_sum}"
+puts "Result = #{result}"

intro/02_control_flow/names.rb

@@ -5,4 +5,12 @@
 name4 = "Melisandre"
 
 # Your code goes here
+avg_length = (name1.length + name2.length + name3.length + name4.length)/ 4
+puts "What is your name"
+my_name = gets
 
+if (my_name.length < avg_length.size)
+    puts "#{my_name} is shorter than average"
+else
+    puts "#{my_name} is longer than average"
+end

intro/03_loops/fibonacci.rb

@@ -2,3 +2,7 @@
 
 # Your code goes here
 
+def fibo(n)
+    n <= 2 ? 1 : fibo(n-1) + fibo(n-2)
+  end
+  p (1..10).map{|x| fibo(x)}