Subject:
World LanguagesAuthor:
sourdoughCreated:
1 year agoExplanation:
import java.util.Scanner;
public class Main
{
static int c;
public static void main(String[] args)
{
c = 0;
System.out.print("Enter N : ");
int n = (new Scanner(System.in)).nextInt();
for (int i = 0; i < n; i++)
print(1, n, i, "");
System.out.println("The count is : " + c);
}
private static void print(int s, int n, int x, String p)
{
if (x == 0)
for (int i = s; i <= n; i++) {
System.out.println(p + i);
c++;
}
else
for (int i = s; i <= n - x; i++)
print(i + 1, n, x - 1, p + i + " ");
}
Author:
juliusshort
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