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Reversing a user given string and print it as a reversed text #86

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Reversing a user given string and print it as a reversed text #86

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21 changes: 21 additions & 0 deletions Interview Questions/reversing-a-string.java
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Original file line number Diff line number Diff line change
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import java.util.*;
class ReverseString
{
public static void main(String args[])
{
String originalString, reverseString = "";
Scanner input = new Scanner(System.in);

System.out.print("Enter a string to reverse : ");
originalString = input.nextLine();

int length = originalString.length();

for (int i = length - 1 ; i >= 0 ; i--){
reverseString = reverseString + originalString.charAt(i);

}

System.out.println("Reverse of the string: " + reverseString);
}
}