JavaProgramming/HackerRank/Sixty.java at main · karterhhgg/JavaProgramming · GitHub

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package HackerRank;

import java.io.*;

import java.lang.reflect.*;

import java.util.*;

import java.text.*;

import java.math.*;

import java.util.regex.*;

//Write your code here

class Add {

// Method for 2 integers

void add(int a, int b) {

System.out.println(a + "+" + b + "=" + (a + b));

}

// Method for 3 integers

void add(int a, int b, int c) {

System.out.println(a + "+" + b + "+" + c + "=" + (a + b + c));

}

// Method for 5 integers

void add(int a, int b, int c, int d, int e) {

System.out.println(a + "+" + b + "+" + c + "+" + d + "+" + e + "=" + (a + b + c + d + e));

}

// Method for 6 integers

void add(int a, int b, int c, int d, int e, int f) {

System.out.println(a + "+" + b + "+" + c + "+" + d + "+" + e + "+" + f + "=" + (a + b + c + d + e + f));

}

public class Sixty {

public static void main(String[] args) {

try{

BufferedReader br=new BufferedReader(new InputStreamReader(System.in));

int n1=Integer.parseInt(br.readLine());

int n2=Integer.parseInt(br.readLine());

int n3=Integer.parseInt(br.readLine());

int n4=Integer.parseInt(br.readLine());

int n5=Integer.parseInt(br.readLine());

int n6=Integer.parseInt(br.readLine());

Add ob=new Add();

ob.add(n1,n2);

ob.add(n1,n2,n3);

ob.add(n1,n2,n3,n4,n5);

ob.add(n1,n2,n3,n4,n5,n6);

Method[] methods=Add.class.getDeclaredMethods();

Set<String> set=new HashSet<>();

boolean overload=false;

for(int i=0;i<methods.length;i++)

{

if(set.contains(methods[i].getName()))

{

overload=true;

break;

}

set.add(methods[i].getName());

}

if(overload)

{

throw new Exception("Overloading not allowed");

}

catch(Exception e)

{

e.printStackTrace();

}

JavaProgramming/HackerRank/Sixty.java at main · karterhhgg/JavaProgramming · GitHub

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