*7.28 (Math: combinations) Write a program that prompts the user to enter 10 integers and displays all combinations of picking two numbers from the 10.
import java.util.Scanner; public class ProgrammingEx7_28 { public static void main(String[] args) { Scanner input = new Scanner(System.in); System.out.print("Enter ten numbers:"); int[] list1 = new int[10]; for (int i = 0; i < list1.length; i++) { list1[i] = input.nextInt(); } for (int i = 0; i < list1.length-1; i++) { for (int j = i+1; j < list1.length; j++) { System.out.print( list1[i] + "," + list1[j] + " "); } System.out.println(); } } }
No comments :
Post a Comment