Page 314 - Computer science 868 Class 12
P. 314
23 }
24 for (i = 2; i < arr.length; i++)
25 {
26 if (arr[i] > large1)
27 {
28 large2 = large1;
29 large1 = arr[i];
30 }
31 else if (arr[i] > large2 && arr[i] != large1)
32 {
33 large2 = arr[i];
34 }
35 }
36 System.out.println ("The First largest is " + large1);
37 System.out.println ("The Second largest is " + large2);
38 }
39 }
The output of the preceding program is as follows:
Enter no. of elements you want in array:5
Enter all the elements:
2 3 5 1 23
The First largest is 23
The Second largest is 5
Program 3 Given an array of integers, find and print the repeated elements and their frequency of
repetition.
Example:
Array: [1,2,3,4,5,5,3]
Output:
Element—–>Frequency
The element is 3 and its frequency is 2
The element is 5 and its frequency is 2
1 import java.util.*;
2 class count_frequency
312312 Touchpad Computer Science-XII

