🐛 fix: LeftRotateString(#9)

ConardLi · ConardLi · commit cbd3e22431a1 · 2019-09-23T21:43:10.000+08:00
diff --git a/docs/dataStructure/字符串/字符串翻转.md b/docs/dataStructure/字符串/字符串翻转.md
@@ -32,7 +32,7 @@ function ReverseSentence(str)
 function LeftRotateString(str, n)
 {
     if(str&&n!=null){
-       return (str+str).substr(n)
+       return (str+str).substr(n,str.length)
     }else{
         return ''
     }
diff --git a/剑指offer/58.字符串翻转.md b/剑指offer/58.字符串翻转.md
@@ -26,7 +26,7 @@ function ReverseSentence(str)
 function LeftRotateString(str, n)
 {
     if(str&&n!=null){
-       return (str+str).substr(n)
+       return (str+str).substr(n,str.length)
     }else{
         return ''
     }
diff --git a/数据结构分类/字符串/字符串翻转.md b/数据结构分类/字符串/字符串翻转.md
@@ -26,7 +26,7 @@ function ReverseSentence(str)
 function LeftRotateString(str, n)
 {
     if(str&&n!=null){
-       return (str+str).substr(n)
+       return (str+str).substr(n,str.length)
     }else{
         return ''
     }

Original file line number	Diff line number	Diff line change
`@@ -32,7 +32,7 @@ function ReverseSentence(str)`
`32`	`32`	`function LeftRotateString(str, n)`
`33`	`33`	`{`
`34`	`34`	`if(str&&n!=null){`
`35`		`- return (str+str).substr(n)`
	`35`	`+ return (str+str).substr(n,str.length)`
`36`	`36`	`}else{`
`37`	`37`	`return ''`
`38`	`38`	`}`
Original file line number	Diff line number	Diff line change
`@@ -26,7 +26,7 @@ function ReverseSentence(str)`
`26`	`26`	`function LeftRotateString(str, n)`
`27`	`27`	`{`
`28`	`28`	`if(str&&n!=null){`
`29`		`- return (str+str).substr(n)`
	`29`	`+ return (str+str).substr(n,str.length)`
`30`	`30`	`}else{`
`31`	`31`	`return ''`
`32`	`32`	`}`