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Java Programs - Solved 2024 ICSE Computer Science Specimen Paper

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Solved 2024 ICSE Computer Science Specimen Paper

Class 10 - ICSE Computer Science Solved Specimen Papers

Method Overloading Program - ICSE 2024 Computer Science Specimen Paper

Question 8

Define a class to overload the method display() as follows:


void display(): To print the following format using nested loop.


1
1 2
1 2 3
1 2 3 4
1 2 3 4 5

void display(int n): To print the square root of each digit of the given number.


Example:


n = 4329

Output:


3.0
1.414213562
1.732050808
2.0

Java 

import java.util.Scanner;
class Overload{
    public static void main(String[] args){
        Scanner in = new Scanner(System.in);
        display();
        System.out.print("n = ");
        int n = Integer.parseInt(in.nextLine());
        display(n);
    }
    public static void display(){
        for(int i = 1; i <= 5; i++){
            for(int j = 1; j <= i; j++)
                System.out.print(j + " ");
            System.out.println();
        }
    }
    public static void display(int n){
        while(n > 0){
            int digit = n % 10;
            System.out.println(Math.sqrt(digit));
            n /= 10;
        }
    }
}

Output

 
 OUTPUT  : 
1 
1 2 
1 2 3 
1 2 3 4 
1 2 3 4 5 


n = 4329
3.0
1.4142135623730951
1.7320508075688772
2.0
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