fixed type errors, gotta cast duh

2020-12-02 10:27:44 -05:00 · 2020-12-02 10:27:44 -05:00 · a28408d4d2
parent c6b86066c5
commit a28408d4d2
1 changed files with 3 additions and 3 deletions
--- a/day01/solution1.rb
+++ b/day01/solution1.rb
@ -4,10 +4,10 @@
 numbers = File.readlines('./input')
 numbers.each do |num1|
    numbers.each do |num2|
-        sum = num1 + num2
-        puts num1 + '+' + num2 + '=' + sum
+        sum = num1.to_i + num2.to_i
+        puts num1 + '+' + num2 + '=' + sum.to_s
        if sum == 2020
-            puts num1 * num2
+            puts num1.to_i * num2.to_i
            exit
        end
    end