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In this core java programming tutorial we will write a program to sort string in reverse order using Bubble sort in java.
Example 1 to sort string in reverse order using Bubble sort in java>
Input = java
Output = vjaa
Example 2 to sort string in reverse order using Bubble sort in java>
Input = javaMadeSoEasy
Output = vysojedaaaaSME
Program/ example to sort string in reverse order using Bubble sort in java>
/*
* write a program to sort string in reverse order using Bubble sort in java
*/
public class BubbleSortReverseOnString {
String sortMethod(String s) {
char ch[] = s.toCharArray();
char chTemp;
// bubble Sort - to perform sorting
for (int i = ch.length - 1; i > 1; i--) {
for (int j = 0; j < i; j++) {
if (ch[j] < ch[j + 1]) {
// Swap logic in below 3 lines
chTemp = ch[j];
ch[j] = ch[j + 1];
ch[j + 1] = chTemp;
}
}
}
return new String(ch);
}
public static void main(String[] args) {
BubbleSortReverseOnString o = new BubbleSortReverseOnString();
String stringToBeSorted = "java";
// String stringToBeSorted= "javaMadeSoEasy"; //Test String
System.out.println(o.sortMethod(stringToBeSorted));
}
}
/*OUTPUT
vjaa
*/
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So in this core java programming tutorial we wrote a program to sort string in reverse order using Bubble sort in java.
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Labels:
Core Java