How to reverse String using java - learn java

ravik2492 (53)in #programming • 7 years ago

hello steemit community,

This is Ravi here

I know there is the various person who not interested with programming.

if some people like programming and love with code for those i write a program to reverse a string using java technology.

Program:

class Reversestring
{
public static void main(String args[])
{
String s="ravikumar";
char ch[] = s.toCharArray();
for(int i=s.length()-1;i>=0;i--)
{
System.out.print(ch[i]);
}
}
}

Hope you like it...

don't forget to follow me

by @ravik2492

ravik2492 level.png

#technical #java #pattern

7 years ago in #programming by ravik2492 (53)

Sort:

lesley2958 (33) 7 years ago

Cool idea -- this is a super common interview question. Here's my own implementation in Python.

def reverse_string(string): 
    length = len(string)
    new_string = "" 
    for i in range(length): 
        new_string = new_string + string[length-i-1]
    return new_string

$0.00

1 vote

[-]

cryptobooster (30) 7 years ago

ravik best work follow me to help each other comment and vote

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[-]

koertz (25) 7 years ago

You can do it without the character array:

class Reversestring
{
  public static void main(String args[])
  {
    String s="ravikumar";
    for(int i=s.length()-1;i>=0;i--)
    {
      System.out.print(s.charAt(i));
    }
  }
}

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[-]

dechateau (28) 7 years ago

Would be nice to see it as OOP based class static and not static :)

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[-]

steemitboard (66) 7 years ago

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How to reverse String using java - learn java