WAP to reverse a number.

Question

int n, n1, n2, r;
n-Integer.parseInt(text1.getText());
n1-n%10;
n-n/10;
n2-n%10;
n-n/10;
r-(n1*100)+(n2*10)+n;
text2.setText(""+r);

Answer 1

It's ok for 3 digit numbers. Why don't you post this in the code playground instead?

Answer 2

You can just use StringBuilder to reverse string as it shows in the following code:
https://code.sololearn.com/cJfcXRoys18W/?ref=app