Store The Largest Number You Can In Java

Yes, you can store the largest number YOU can think of. So, what is the largest number that came into your mind, right now? Think of addin...

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Check If A Point Lies On A Line

You might be familiar with the line equation a x +b y +c= 0 . Where a,b,c are constants and x,y are the points on the line. Now let us ch...

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Round Off Number To Nearest Tens

Here is a aktivitas on rounding off a number to nearest tens. For example, 35 will be rounded off to 30 and 36 to 40. Description Th...

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Check Sum Of Two Numbers To Sasaran In Array

In this i'll be discussing about checking whether any 2 numbers in an array can add up to give a target  number. For this, i have wri...

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Swapping Variables Without Temp Variable

Before we have seen how to swap two variables with the use of temp . Now, it's time to see how to swap two variables without the use ...

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Get Item After The Array Is Used Up 'N' Times

Sometimes we may encounter a question like, if there are 5 colors and every color is picked up by a student in order and if 72 students p...

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Get Last Digit In A Number

Let me illustrate a very simple logic on getting last digit of a number. The logic is applicable on any programming language and not just...

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Fizzbuzz Kegiatan In Java - Interview Question

Hmm. Let us see the most famous interview question i.e. FizzBuzz. In this post i'll discuss what is FizzBuzz question and how to out...

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Calculate General Term In Java (Binomial Theorem)

This illustrates calculating the general term in a bionomial expansion (x+a)^n using the standard bionomial theorem formula for calculati...

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Find Number Of Combinations In Java

This lets you find no. of combinations in java using the standard n C r forumla. This is a simple logic. The formula of n C r is n!/(n...

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Permute Number In Java Using Formula

Permutation of a number can be calculated in Java using the standard permutation formula. The formula for n P r is n!/(n-r)! That is w...

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Finding Factorial Of A Number In Java

This illustrates finding factorial of a number algorithm in Java. Here i didn't use any methods for finding factorial, it is just the...

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Find Divisors Of A Number In Java

This illustrates finding divisors of a number (int) in Java using simple and dead easy logic. Here is the code. import java.util....

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