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In this article, we will explain how to find the greatest divisor that divides all the natural numbers in a given range [L, R]. The task is to identify the largest number that can divide every number between L and R, including both L and R. For example, in the range [6, 9] (which includes 6, 7, 8, and 9), the GCD is 1 because no number greater than 1 divides all of them. Now, let's go through the steps to solve this problem. Approach to Solve the Problem To solve this problem, we can follow these steps: ... Read More
In this problem, we are given a number and a percentage value, and we have to find the percentage of the given number. In this article, we are going to learn how we can calculate the percentage of a number in PHP using different approaches. Example 1 The percentage of 300 with respect to 40% is calculated as (300 × 40) / 100 = 120. Input number=300; percentage = 40; Output 120 Example 2 The percentage of 300 with respect to 40% is calculated as (400 × 15) / 100 = 60. Input number=400; percentage = 15; Output 60 ... Read More
What is Simple Interest and Compound Interest? Simple Interest is the interest that depends only on the principal amount taken while compound interest is compounded, i.e., previous interest is added in the current time period. In this article, we are going to learn how to calculate simple interest and compound interest using PHP, as this PHP tutorial is important for beginners. The formula for Calculating Simple Interest is: Simple Interest (SI) = P × R × T / 100 Where: P is the principal amount. R is the interest rate. ... Read More
As we know in programming execution of code is done line by line. Now in order to alter this flow Java provides two statements break and continue which are mainly used to skip some specific code at specific lines. Difference Table Following are the important differences between continue and break − Sr. No. Key ... Read More
A string containing decimal points is sorted to solve complex programming problems. This question was asked in the Accenture coding assessment in 2025. In C++, there are different ways to sort such strings efficiently. In this article, we are going to discuss various approaches to sorting strings that contain decimal points using C++. How to Sort Strings with Decimal Points? In this problem, we are given an array of strings, where each string represents a decimal number. The goal is to sort these strings in increasing numerical order while ensuring the correct handling of decimal values. Example 1 ... Read More
Sorting an array of binary values (0s and 1s) is a common problem in programming. In C++, there are multiple ways to efficiently sort an array containing only 0s and 1s. In this article, we are going to learn various approaches to sorting an array of binary values using C++. How to Sort an Array of Binary Values? In this problem, we are given an array that consists of only 0s and 1s. The task is to sort the array in ascending order, which means all 0s should come before all 1s. Example 1 ... Read More
In this article, we will learn the declaration of static Strings array in Java. Arrays can be used to store multiple values in one variable. Static array has a specific size which cannot be increased in the later part of the program after creation. What is a Static String Array? A static array is a declared array as static, which means that it is associated with the class, not with a class instance. This brings the array into a shared state among all instances of the class. Static variables are loaded when the class is loaded, even before class instances ... Read More
In this article, we will learn to merge two files into a third file in Java. Combining the contents of two files into a third file is a typical operation in file handling, frequently needed to aggregate data. Java offers efficient facilities such as BufferedReader and PrintWriter to accomplish this easily. ApproachThe following are the steps to merge the contents of two files into a third file in Java− Read the contents of the first file line by line using a BufferedReader. Write each line to the third file using a ... Read More
In this article. we will learn about break, continue, and label in Java loop. There are cases when you would want to manage the flow of your loop, that is, skip some iterations or terminate the loop altogether. This is where break, continue, and label statements are used. Break Statement A break statement interrupts the normal execution of a loop and causes it to exit before being completed. The loop will terminate and the flow of control will transfer to the next statement immediately following the loop, when the break function is called. It can be used in any loop statement, ... Read More
A Harmonic Progression ( H.P.) is a sequence of numbers where the reciprocals of the terms form an Arithmetic Progression (A.P.). In simple terms, if we take the reciprocal of each term in an H.P., the resulting sequence will be in A.P. In this problem, we are given the first term, common difference, and value of n of which we have to find the nth term of given H.P. Find the nth term of H.P. To find the nth term of Harmonic Progression, we first convert the H.P. into an A.P. by finding reciprocals of the terms. The formula ... Read More