fix:修复547题变量名返回错误bug (azl397985856#231)

fireairforce · azl397985856 · commit c84e91e1c7a1 · 2019-11-12T16:00:31.000+08:00
* fix:修复547题代码变量返回错误的bug

* fix:修复547变量名错误
diff --git a/problems/547.friend-circles-en.md b/problems/547.friend-circles-en.md
@@ -121,7 +121,7 @@ class FindCirclesDFS {
         numCircles++;
       }
     }
-    return countCircle;
+    return numCircles;
   }
 
   private void dfs(int[][] M, int i, boolean[] visited, int n) {

Original file line number	Diff line number	Diff line change
`@@ -121,7 +121,7 @@ class FindCirclesDFS {`
`121`	`121`	`numCircles++;`
`122`	`122`	`}`
`123`	`123`	`}`
`124`		`- return countCircle;`
	`124`	`+ return numCircles;`
`125`	`125`	`}`
`126`	`126`
`127`	`127`	`private void dfs(int[][] M, int i, boolean[] visited, int n) {`