String Combinations Problem Solution in Java | Capgemini ADAPT Solution using Java
String Combinations Problem Solution in Java | Capgemini ADAPT Solution using Java

In this post, you will get the solution to the Capgemini ADAPT 2022 solution to the problem of String Combinations in Java. Capgemini ADAPT Java Solutions 2022, String Combinations.

Note: The solutions are provided for learning purposes only. 

String Combinations Problem Description:

Write a program in Java to accept a four-letter word. Display all the probable four-letter combinations such that no letters should be repeated in the output within each combination.

Sample Input:

PARK

Sample Output:

PAKR, PKAR, PRAK, APRK, ARPK, AKPR, and so on.

Execution Time Limit:

10 seconds

Capgemini ADAPT 2022 – String Combinations Problem Solution in Java:

import java.util.Scanner;
public class KboatStringCombinations
{
public static void main(String args[]) {
Scanner in = new Scanner(System.in);
System.out.println("Enter a word:");
String str = in.nextLine();
int len = str.length();
if (len != 4) {
System.out.println("Invalid Input!");
System.out.println("Please enter a four letter word");
return;
}
for (int i = 0; i < len; i++) {
for (int j = 0; j < len; j++) {
for (int k = 0; k < len; k++) {
for (int l = 0; l < len; l++) {
if (i != j && i != k && i != l 
&& j != k && j != l 
&& k != l) {
System.out.print(str.charAt(i));
System.out.print(str.charAt(j));
System.out.print(str.charAt(k));
System.out.println(str.charAt(l));
}
}
}
}
}
}
}

 

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ADAPT Different Coding Solutions:

  1. Largest Array Solution – Click Here
  2. Batsman & Bowler Solution – Click Here
  3. String Combinations Problem Solution – Click Here
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