Commitdb632c7

authored

Create 271-Encode-and-Decode-Strings.java

Added Readable code for Encoded and Decoded Strings java

1 parent6f46719 commitdb632c7Copy full SHA for db632c7

File tree

+33

-0

lines changed

+33

-0

lines changed

Lines changed: 33 additions & 0 deletions

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,33 @@`
	`1`	`+publicclassSolution {`
	`2`	`+`
	`3`	`+publicStringencode(List<String>strs) {`
	`4`	`+StringBuilderencodedString =newStringBuilder();`
	`5`	`+for(Stringstr:strs){`
	`6`	`+intlength =str.length();`
	`7`	`+encodedString.append(length+"#");`
	`8`	`+encodedString.append(str);`
	`9`	`+ }`
	`10`	`+returnencodedString.toString();`
	`11`	`+ }`
	`12`	`+`
	`13`	`+publicList<String>decode(Stringstr) {`
	`14`	`+List<String>decodedStrings =newArrayList();`
	`15`	`+for(inti =0;i<str.length();i++){`
	`16`	`+Stringlength ="";`
	`17`	`+while(str.charAt(i) !='#'){`
	`18`	`+length +=str.charAt(i);`
	`19`	`+i++;`
	`20`	`+ }`
	`21`	`+intwordLength =Integer.parseInt(length);`
	`22`	`+i++;`
	`23`	`+`
	`24`	`+Stringword ="";`
	`25`	`+for(intj=i;j<wordLength+i;j++){`
	`26`	`+word +=str.charAt(j);`
	`27`	`+ }`
	`28`	`+decodedStrings.add(word);`
	`29`	`+i=i+wordLength-1;`
	`30`	`+ }`
	`31`	`+returndecodedStrings;`
	`32`	`+ }`
	`33`	`+}`

Comments

(0)