The program is..
import java.util.Scanner;import java.util.ArrayList;
public class PhotoLineups {
public static voidallPermutations(ArrayList<String> permList,ArrayList<String> nameList) { if (nameList.isEmpty()) { for (int i = 0; i <permList.size(); i++) { System.out.print(permList.get(i) + ", "); } System.out.println(""); } else { for (int i = 0; i <nameList.size(); ++i) { ArrayList<String> newPerm = newArrayList<String>(permList); newPerm.add(nameList.get(i)); ArrayList<String> newNameList = newArrayList<String>(nameList); newNameList.remove(i); allPermutations(newPerm, newNameList); } } }
public static void main(String[] args) { Scanner scnr = newScanner(System.in); ArrayList<String> nameList = newArrayList<String>(); ArrayList<String> permList = newArrayList<String>(); String name; while (true) { name = scnr.next(); if (name.equals("-1"))break; nameList.add(name); } allPermutations(permList,nameList); }}
It showing me this output.
- I Have A Error In My Program Check You Check Where Am Making Mistake The Program Is Import Java Util Scanner Import 1 (35.4 KiB) Viewed 35 times