Commit1ebe496

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fix bugs in ReverseString(TheAlgorithms#765)

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-8

lines changed

-8

lines changed

Lines changed: 4 additions & 4 deletions

Original file line number	Diff line number	Diff line change
`@@ -10,10 +10,10 @@`
`10`	`10`	`publicclassRemoveDuplicateFromString {`
`11`	`11`	`publicstaticvoidmain(String[]args)throwsException {`
`12`	`12`	`BufferedReaderbr =newBufferedReader(newInputStreamReader(System.in));`
`13`		`-Stringinp_str =br.readLine();`
	`13`	`+StringinpStr =br.readLine();`
`14`	`14`
`15`		`-System.out.println("Actual string is: " +inp_str);`
`16`		`-System.out.println("String after removing duplicates: " +removeDuplicate(inp_str));`
	`15`	`+System.out.println("Actual string is: " +inpStr);`
	`16`	`+System.out.println("String after removing duplicates: " +removeDuplicate(inpStr));`
`17`	`17`
`18`	`18`	`br.close();`
`19`	`19`	`}`
`@@ -32,7 +32,7 @@ public static String removeDuplicate(String s) {`
`32`	`32`	`returns;`
`33`	`33`	`}`
`34`	`34`
`35`		`-StringBuildersb =newStringBuilder("");`
	`35`	`+StringBuildersb =newStringBuilder();`
`36`	`36`	`intn =s.length();`
`37`	`37`
`38`	`38`	`for (inti =0;i <n;i++) {`

Lines changed: 4 additions & 4 deletions

Original file line number	Diff line number	Diff line change
`@@ -9,7 +9,7 @@`
`9`	`9`	`*`
`10`	`10`	`* @author Unknown`
`11`	`11`	`*/`
`12`		`-classReverseString {`
	`12`	`+publicclassReverseString {`
`13`	`13`
`14`	`14`	`/**`
`15`	`15`	`* This method reverses the string str and returns it`
`@@ -18,9 +18,9 @@ class ReverseString {`
`18`	`18`	`* @return Reversed string`
`19`	`19`	`*/`
`20`	`20`	`publicstaticStringreverse(Stringstr) {`
`21`		`-if (str.isEmpty() \|\|str==null)returnstr;`
	`21`	`+if (str==null \|\|str.isEmpty())returnstr;`
`22`	`22`
`23`		`-chararr[] =str.toCharArray();`
	`23`	`+char[]arr =str.toCharArray();`
`24`	`24`	`for (inti =0,j =str.length() -1;i <j;i++,j--) {`
`25`	`25`	`chartemp =arr[i];`
`26`	`26`	`arr[i] =arr[j];`
`@@ -35,7 +35,7 @@ public static String reverse(String str) {`
`35`	`35`	`* @param args Command line arguments`
`36`	`36`	`* @throws IOException Exception thrown because of BufferedReader`
`37`	`37`	`*/`
`38`		`-publicstaticvoidmain(Stringargs[])throwsIOException {`
	`38`	`+publicstaticvoidmain(String[]args)throwsIOException {`
`39`	`39`	`BufferedReaderbr =newBufferedReader(newInputStreamReader(System.in));`
`40`	`40`	`System.out.println("Enter the string");`
`41`	`41`	`Stringsrr =br.readLine();`

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