title: pyramid sequence in Java
body: <p>I am new to Java. Just now I'm practing. If I give input as 6, output should be like this:</p>
  
  <pre>
  1
  2 3
  4 5 6
  </pre>
  
  <p>Here I'm posting code that I tried:</p>
  
  <pre><code>import java.util.Scanner;
  
  public class Number {
      public static void main(String args[]){
  
          int n;
          Scanner in = new Scanner(System.in);
          n = in.nextInt();
          in.close();
          int k = 1;
          for (int i = 1; i &lt;= n; i++) 
          {
              // k=i;
              for (int j = 1; j &lt;= i; j++)
              {
                  System.out.print(" " + k);
                  if (n==k)
                  {
                      break;
                  }
                  k++;
              }       
              System.out.println("\n");
          }
      }
  }
  </code></pre>
  
  <p>If I input n=4,i t show the output as:</p>
  
  <pre>
  1
  
  2 3
  
  4
  
  4
  </pre>