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Java Programming Exercies

Java Exercises: Print mode values from a given a sequence of integers

Java Basic: Exercise-226 with Solution

Write a Java program to print mode values from a given a sequence of integers. The mode value is the element which occurs most frequently. If there are several mode values, print them in ascending order.

Input:

A sequence of integer’s ai (1 ≤ ai ≤ 100). The number of integers is less than or equals to 100.

Sample Solution:

Java Code:

import java.util.Scanner;
 public class Main {
    public static void main(String[] args){
        Scanner input = new Scanner(System.in);
        int cnt[] = new int[100];
		int i;
        System.out.println("How many integers would you like to input(Max.100?)");
		int x = input.nextInt();
        System.out.println("Input the integers:");
        for (i = 0; i <x; i++){ 
         int n = input.nextInt();
            cnt[--n]++;	
		}
		 
        int max = 0;
        for (int n : cnt){
            if (max < n){
                max = n;
            }
        }
         System.out.println("Mode value(s)in ascending order:");
        for (i = 0; i < cnt.length; i++){
            if (cnt[i] == max){
                System.out.println(i + 1);
            }
        }
    }
}

Sample Output:

How many integers would you like to input(Max.100?)
5
Input the integers:
25
35
15
5
45
Mode value(s)in ascending order:
5
15
25
35
45

Flowchart:

Flowchart: Print mode values from a given a sequence of integers.

Java Code Editor:

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