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up vote 0 down vote favorite

I need a java program which reverse a string with using methods.

For example,

input:-"hellojava"

output:- "avajolleh"

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1  
with or 'without'? –  Ahmed Masud Apr 25 at 13:17
    
Use StringBuilder it has a reverse method. –  Omoro Apr 25 at 13:45

2 Answers 2

up vote 1 down vote

You can directly use 

String word= "hellojava";

new StringBuilder(word).reverse().toString();

for one word you need below one. 

String word= "hello java";

for (String part : word.split(" ")) {
    System.out.print(new StringBuilder(part).reverse().toString());
    System.out.print(" ");
}

This is supported since java 1.5 ealier versions you should use StringBuffer. And for any Java based project you can use this method. 

new StringBuffer (word).reverse().toString();
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up vote 0 down vote

Try the next:

String output = new StringBuilder(input).reverse().toString();
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