Beginners Programs :

Author Archives: Harsh Gandhi

Java : Get Word Count In String – 4 Ways | Java Programs

Write a Java program to count number of words and characters in a text or string, the following java program has been written in multiple ways along with sample outputs as well. This code is for counting the number of words in a user input string using Java language. The problem here is to count the number of words in ...

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Java : Return/Get First Element In Array List | 4 Ways

Java get first element of array list, the following Java program has been written in a multiple ways to print the first element of an array in Java along with outputs, if you have any doubts you can leave a comment here. Check – Java Return Last Element In Array This code is for displaying or printing out the first ...

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Java Program to Find Hamming Distance Two Strings | Java Programs

Java program to calculate hamming distance between two strings & two Integers. The following program has been written in multiple ways along with sample output. If you looking out for any clarficiations regarding hamming distance, leave a comment here. For solving any problem, we first need to understand the problem statement properly and then, look for any constraints if mentioned. ...

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Java : Hurdle Race & Jump Solution Hackerrank | Java Programs

Hurdle race & hurdle jump java program Hackerrank solution, Create a function that takes an array of hurdle heights and a jumper’s jump height, and determine whether or not the hurdler can clear all the hurdles. A hurdler can clear a hurdle if their jump height is greater than or equal to the hurdle height. Examples: hurdleJump([1, 2, 3, 4, ...

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Java : Flip Boolean Value By String | Java Programs

Java program to flip the boolean, the assigngment to find boolean is pretty simple, here we validate boolean value in Java in multiple ways to make it easy for you. This code is for flipping a boolean word represented by a string to its opposite or reverse value in Java language. The problem here is to flip a boolean word ...

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Java : Print Hello Gretting Before Name | Java Programs

Hello Java program – now you can showoutput as Hello, before any of your name. The following code is written in different ways, check out. This code is used to print out or display a greeting by taking input from a user using Java language. The problem here is to print out a greeting addressing someone (example : Hello Gerald) ...

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Java Program to Calculate Restaurant Bill | Java Programs

Java code to calcuate the resturant bill, the following program is pretty simple one along with sample outputs. We have choosen the famous south indian food to create the following program. We all go to restaurants frequently and eat. Today, let us write a code to calculate the restaurant bill. With multiple items in a restaurant (in our case 10), ...

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Java : Find the Largest Number in an Array | Java Programs

Java code to find the largest number in an array – the following program has been written in multiple ways along with sample outputs as well. Two methods using scanner & general program. Our problem statement is, to find the largest element in the given integer array. For this, we require the total number of elements in the array along ...

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Java Program to Calculate Index Multiplier | Java Programs

Java Program to calculate Index Multiplier. In this problem, we will first require the total number of elements and then followed by all the data values of these elements. We make use of Scanner class in Java to read these inputs at runtime. Since they are all of integer type, we use the nextInt() method of the Scanner class but, ...

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Java Code Multiply by Length Of Elements In Array | Java Programs

Java Code Multiply by Length Of Elements In Array, Create a function to multiply all of the values in an array by the amount of values in the given array. For this, we require the length of the array or the total number of elements (n) along with the value of each element in the array (a). To gather this ...

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