What is the output of this program?

class evaluate
      {
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What is the output of this program?

class evaluate
      {
         public static void main(String args[])
          {
             int a[] = {1,2,3,4,5};
 	    int d[] = a;
 	    int sum = 0;
 	    for (int j = 0; j < 3; ++j)
                 sum += (a[j] * d[j + 1]) + (a[j + 1] * d[j]);
 	    System.out.println(sum);
         }
      }

2) 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);
         }
      }

3) What is the output of this program?

class area
 {
         public static void main(String args[])
          {
                  double r, pi, a;
              r = 9.8;
              pi = 3.14;
              a = pi * r * r;
              System.out.println(a);
         }
      }

4) What will be the output?

if(1 + 1 + 1 + 1 + 1 == 5)
  {
     System.out.print("TRUE");
  }
 else
  {
      System.out.print("FLASE");
 }

5) What is the output of this program?

class variable_scope
      {
         public static void main(String args[])
          {
             int x;
             x = 5;
             {
 	        int y = 6;
 	        System.out.print(x + " " + y);
             }
             System.out.println(x + " " + y);
         }
      }