update readme

lambdaplus · lambdaplus · commit f2ec9c98b6ee · 2017-04-10T13:34:01.000+08:00
diff --git a/Algorithm/README.md b/Algorithm/README.md
@@ -1 +1 @@
-1. [约瑟夫环]()
+1. [约瑟夫环](https://github.com/lambdaplus/python/blob/master/Algorithm/joseph-ring.py)

Original file line number	Diff line number	Diff line change
`@@ -1 +1 @@`
`1`		`-1. [约瑟夫环]()`
	`1`	`+1. [约瑟夫环](https://github.com/lambdaplus/python/blob/master/Algorithm/joseph-ring.py)`