What is the output of this program?

class mainclass
 {
  

What is the output of this program?

class mainclass
 {
         public static void main(String args[])
          {
             boolean var1 = true;
 	    boolean var2 = false;
 	    if (var1)
 	        System.out.println(var1);
 	    else
 	        System.out.println(var2);
        }
      }

2) What is the output of this program?

class array_output
      {
         public static void main(String args[])
          {
        	    int array_variable [] = new int[10];
 	    for (int i = 0; i < 10; ++i)
 {
                 array_variable[i] = i/2;
                 array_variable[i]++;
                 System.out.print(array_variable[i] + " ");
                 i++;
             }
           }
      }

3) What is the output of this program?

class average
 {
         public static void main(String args[])
         {
             double num[] = {5.5, 10.1, 11, 12.8, 56.9, 2.5};
             double result;
             result = 0;
             for (int i = 0; i < 6; ++i)
                  result = result + num[i];
 	    System.out.print(result/6);
           }
      }

4) What will be the output?

public class Test
  {
       public static void main(String args[])
 {
      int a = 42;
       double b = 42.25;
      System.out.print((a%10)+" "+(b%10));
       }
 }

5) What is the output of this program?

class Modulus
      {
         public static void main(String args[])
          {
                  double a = 25.64;
              int  b = 25;
              a = a % 10;
              b = b % 10;
              System.out.println(a + " "  + b);
         }
      }