diff --git a/jjjjjj.rb b/jjjjjj.rb
new file mode 100755
index 0000000..c009462
--- /dev/null
+++ b/jjjjjj.rb
@@ -0,0 +1,9 @@
+#!/usr/bin/env ruby
+# -*- coding: utf-8 -*-
+
+puts"ストップウォッチスタート!(Enterを押すと止まるよ)"
+kaishi = Time.now.to_i
+teishi = gets.chomp
+syuryo = Time.now.to_i
+jikan = syuryo - kaishi
+printf("タイムは%d秒です。\n" , jikan)
diff --git a/t.rb b/t.rb
index f39e378..3a873fa 100755
--- a/t.rb
+++ b/t.rb
@@ -1,6 +1,9 @@
 #!/usr/bin/env ruby
 # -*- coding: utf-8 -*-
 
+puts "ストップウォッチスタート!"
+kaishi = Time.now.to_i
+
 puts"あいうえおは、どっちだ"
 puts"1:aiueo"
 puts"2:auieo"
@@ -233,6 +236,10 @@
   end
 end
 
+syuryo = Time.now.to_i
+jikan = syuryo - kaishi
+printf("タイムは%d秒です。 \n", jikan)
+
 puts"おめでとうございます"
 puts"次のスッテップごー"
 
diff --git a/t.rb_csv.ods b/t.rb_csv.ods
new file mode 100644
index 0000000..97b4f54
--- /dev/null
+++ b/t.rb_csv.ods
Binary files differ
diff --git a/taimu.rn b/taimu.rn
new file mode 100755
index 0000000..b0800d3
--- /dev/null
+++ b/taimu.rn
@@ -0,0 +1,5 @@
+#!/usr/bin/env ruby
+# -*- coding: utf-8 -*-
+
+puts"ストップウォッチスタート(Enterで止まるよ)"
+kaishi = Time