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Var- Arg Methods (Variable No Of Argument Methods) (1.5)

Until 1.4v we can't declared a method with variable no. Of arguments.

If there is a change in no of arguments compulsory we have to define a new method. By Using this approach it's increases length of the code and reduces readability. But from 1.5 version onwards we can declare a method with variable no. Of arguments such type of methods are called var-arg(Variable Argument) methods.

We can declare a var-arg(Variable Argument) method as follows.

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Time Conversion Program In Java

Problem

You have given a time in 12-hour AM/PM format, convert it to military (24-hour) time.

Note :- 12:00:00AM will be 00:00:00 on a 24-hour clock and 12:00:00PM will be 12:00:00 on a 24-hour clock.

Example :

s='12:01:00PM'

Return '12:01:00'.

s='12:01:00AM'

Return '00:01:00'.

Function Description

Complete the timeConversion function. It should return a new string representing the input time in 24 hour format.

Function timeConversion has the following parameter(s) :

string s : a time in 12 hour format

Returns

string: The time in 24 hour format

Input Format

s a single string will represent a time in 12-hour clock format (i.e.: hh:mm:ssAM or hh:mm:ssPM).

Constraints

All input times are valid

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Learn Our best courses | JavaInDepth24 | Simplifying the skills Object-orientation is a perspective or way of thinking in terms of object on the basis of this thinking a programming model is devised by the name oops

Here you have the opportunity to learn Java programming problems with solutions.

Learn mostly solved java problems from here...

https://javaindepth24.com/course/java-programs/hello-program

Write a simple java Hello program ?

Output should be : Hello JavaInDepth24

class HelloJava{

public static void main(String[] args){
System.out.println("Hello JavaInDepth24");
}
}

Task

Given an integer, n , perform the following conditional actions:

If n is odd, print Weird
If n is even and in the inclusive range of 2 to 5, print Not Weird
If n is even and in the inclusive range of 6 to 20, print Weird
If n is even and greater than 20, print Not Weird
Input Format

A single line containing a positive integer, n.

Constraints
1 < n < 100
Output Format

Print Weird if the number is weird, otherwise, print Not Weird.

import java.util.*;

public class Solution {

private static final Scanner scanner = new Scanner(System.in);

public static void main(String[] args) {
int N = scanner.nextInt();
scanner.skip("(\r\n|[\n\r\u2028\u2029\u0085])?");
if(N%2==0){
if(N>=2&&N20)
System.out.println("Not Weird");
else
System.out.println("Weird");
}else
System.out.println("Weird");
scanner.close();
}
}

Learn Our best courses | JavaInDepth24 | Simplifying the skills Object-orientation is a perspective or way of thinking in terms of object on the basis of this thinking a programming model is devised by the name oops