Page 381 - CA_Blue( J )_Class10
P. 381

To accept five numbers in the array and display the smallest and the largest element in the array.
                  Program 2
                               Also print the sum of all the elements.

                   1  import java.util.*;
                   2  class array_largesmall

                   3  {   public static void main()
                   4      {   Scanner sc= new Scanner(System.in);

                   5          int ar[]=new int[5];
                   6          int i,l,s,sum=0;

                   7          double avg;
                   8          for (i=0; i<5; i++)

                   9          {   System.out.print("Enter a number : ");
                  10              ar[i] =sc.nextInt();

                  11          }
                  12          l=ar[0];         s=ar[0];

                  13          for (i=0; i<5; i++)
                  14          {   if(l<ar[i])

                  15              {               l=ar[i];            }
                  16              if(s>ar[i])

                  17              {                s=ar[i];          }
                  18              sum=sum+ar[i];

                  19          }
                  20          System.out.println("Largest element:"+l);

                  21          System.out.println("Smallest element:"+s);
                  22          System.out.println("sum:"+sum);

                  23      }
                  24  }

                 You will get the following output:

                 Enter a number: 1
                 Enter a number: 2
                 Enter a number: 3

                 Enter a number: 4
                 Enter a number: 5
                 Largest element: 5

                 Smallest element: 1
                 sum: 15


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