import java.util.*;
class ThreeNumbers{
  public static void main (String [] args) {
    int one;
    int two;
    int three;
    Scanner s = new Scanner (System.in);
    System.out.println("Enter the first number:");
    one = s.nextInt();
    System.out.println("Enter the second number:");
    two = s.nextInt();
    System.out.println("Enter the third number:");
    three = s.nextInt();
    if (one < two && one < three)
      System.out.println("The smallest number is " + one);
    else if (two < three)
      System.out.println("The smallest number is " + two);
    else
      System.out.println("The smallest number is " + three);
  }
}

***

import java.util.*;
class PrintTriangle {
  public static void main (String [] args) {
   int line;
   int i=0;
   int j=0;
   int blank2;
   Scanner s = new Scanner (System.in);
   System.out.println("How many rows do you want?");
   line = s.nextInt();
   int blank = line - 1;
   int star = 2 * line - 1;
   while (i < star) {
     j = i;
     blank2 = blank;
     do {
       System.out.print(" ");
       blank2--;
     } while (blank2 >= 0);
     do {
       System.out.print("*");
       j--;
     } while (j >= 0);
     System.out.println();
     i+=2;
     blank--;
   }
  }
}