java - Reversing a String using a for loop -

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• reverse string in java 33 answers

i want reverse inputted string using loop. have tried following code below. [ full of mistake think.. cause dont know how convert things array or string in problem ]. please me coding here...

public class main extends activity {      @override     protected void oncreate(bundle savedinstancestate) {         super.oncreate(savedinstancestate);         setcontentview(r.layout.main);         textview tv = (textview) findviewbyid(r.id.textview1);         edittext input_string =(edittext) findviewbyid(r.id.edittext1);       final string orig = input_string.gettext().tostring();         button rev = (button) findviewbyid(r.id.button1);         rev.setonclicklistener(new onclicklistener() {              @override             public void onclick(view arg0) {                  int limit = orig.length();                 for(int i=limit;i<=limit;i--)                 {                      string[] neww = orig[i].;                 }                  tv.settext(neww);             }}) }} 

something you're looking for.

string x = "a string"; string y = "";  for(int = x.length()-1; >= 0; i--){ y=y + x.charat(i); } 

your new string stored in variable y.