Java interview Questions and Answers Programs string reverse in java without using string functions

string reverse in java without using string functions

Programs

String reverse

public class StrReverse{

public static void main(String []args){

String str="Java world";

String revstr="";

int length = str.length();

for(int i=length -1;i>=0;i--){

revstr = revstr + str.charAt(i);

}

System.out.println(revstr);

}

Output:

dlrow avaJ

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