# numbers

mira
numbers
Posted in : Java Beginners

Write a program that read 15 integers between 0 and 6 and a method to search, displays and returns the number that has the highest occurrence. Prompt the user if the number is not within this range.

October 26, 2010 at 12:00 PM

Hello Friend,

Try the following code:

```import java.util.*;

public class NumberExample {
public static void searchAndDisplay(int[] arr) {
ArrayList<Integer> list1 = new ArrayList<Integer>();
ArrayList<Integer> list2 = new ArrayList<Integer>();
for (int element : arr) {
int index = list1.indexOf(element);
if (index != -1) {
int newCount = list2.get(index) + 1;
list2.set(index, newCount);
} else {
}
}
int maxCount = 0;
int index = -1;
for (int i = 0; i < list2.size(); i++) {
if (maxCount < list2.get(i)) {
maxCount = list2.get(i);
index = i;
}
}
System.out.println("Number " + list1.get(index)+ " has highest occurrence i.e " + maxCount);
}

public static void main(String[] args) {
Scanner input = new Scanner(System.in);
int[] arr = new int[15];
System.out.println("Enter 15 integers (0-6):");
for (int i = 0; i < arr.length; i++) {
int num = input.nextInt();
if (num <= 6 && num >= 0) {
arr[i] = num;
} else {
System.out.print("Enter another number: ");
num = input.nextInt();
}
}
searchAndDisplay(arr);
}
}
```

Thanks

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