diff --git a/kudamono.rb b/kudamono.rb
index 16fdced..a111ad9 100755
--- a/kudamono.rb
+++ b/kudamono.rb
@@ -1,10 +1,10 @@
-#!/unr/bin/env ruby
+#!/usr/bin/env ruby
 # -*- coding: utf-8 -*-
 
-kudamono = ［"りんご","みかん","バナナ"］
-nedan = ［130, 80, 100］
+kudamono = ["りんご","みかん","バナナ"]
+nedan = [130, 80, 100]
 
-printf("%sの値段は%d円です。\n", kudamono［0］,nedan［0］)
-printf("%sの値段は%d円です。\n", kudamono［1］,nedan［1］)
-printf("%sの値段は%d円です。\n", kudamono［2］,nedan［2］)
+printf("%sの値段は%d円です。\n", kudamono[0],nedan[0])
+printf("%sの値段は%d円です。\n", kudamono[1],nedan[1])
+printf("%sの値段は%d円です。\n", kudamono[2],nedan[2])
 #指定した添字に対応するkumdamonoとnedanをそれぞれ表示
diff --git a/kyoka.rb b/kyoka.rb
new file mode 100755
index 0000000..226b7c7
--- /dev/null
+++ b/kyoka.rb
@@ -0,0 +1,15 @@
+#!/usr/bin/env ruby
+# -*- coding: utf-8 -*-
+
+kyoka = []
+
+kyoka << "国語" #kyoka = ["国語"]
+kyoka << "数学" #kyoka = ["国語","数学"]
+kyoka << "社会" #kyoka = ["国語","数学","社会"]
+kyoka << "理科" #kyoka = ["国語","数学","社会","理科"]
+kyoka << "英語" #kyoka = ["国語","数学","社会","理科","英語"]
+printf("一時間目は%sです。\n", kyoka[0])
+printf("二時間目は%sです。\n", kyoka[1])
+printf("三時間目は%sです。\n", kyoka[2])
+printf("四時間目は%sです。\n", kyoka[3])
+printf("五時間目は%sです。\n", kyoka[4])
diff --git a/ooo.rb b/ooo.rb
new file mode 100755
index 0000000..29981a9
--- /dev/null
+++ b/ooo.rb
@@ -0,0 +1,10 @@
+#!/usr/bin/env ruby
+# -*- coding: utf-8 -*-
+
+print "ラーメンかうどん好きな方を入れてください\n"
+suki = gets.chomp
+
+if suki == "ラーメン"
+  print "横浜軒がおすすめです"
+else
+  print "丸亀製麺がおすすめです"