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C++
C++ Variables: Understanding the Different Data Types
In C++, a variable is a named storage location that can hold a value of a specific data type. There are several basic data…
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C++
Learn and practice the data structure and algorithm with C++ Programming language
59 articles
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C++
C++ Input and Output: Understanding cin, cout, cerr and clog with Examples
In C++, input and output (I/O) operations are performed using the standard input/output library, which is defined in the <iostream> header file. The basic…
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C++
Getting Started with C++ Programming:
To get started with C++ programming, you will need a few tools and resources. Here is a basic list of what you will need:…
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C++
C++ Programming: An Introduction
C++ is a powerful, high-performance programming language that is widely used in a variety of applications, from video games to operating systems to scientific…
100 Days Challenge Leetcode
Leet Code 55. Tackling Jump I , II , III , IV Game | Cpp ,Java ,Python – Day 3
Leet Code 55.:In this post, we’ll look at two jump game difficulties offered on Leet Code 55. These are well-known coding tasks that might…
100 Days Challenge Leetcode
Day 2 : FaceBook Asked interview Quetion :- Add Binary Sum – Java ,Python ,Cpp
If, you are preperaing for FACEBOOK Interview or will prepare. Then according to LeetCode premium it is no.4 most asked Question by Facebook as per now. Nilesh Most important QUOTE……
100 Days Challenge Leetcode
Leet Code : Trapping Rain Water Solution Java | CPP | JS
Given n non-negative integers representing an elevation map where the width of each bar is 1, compute how much water it can trap after raining. Input: height…
100 Days Challenge Leetcode
Leet Code : Validate Binary Search Tree Java | CPP | Python solution
Given the root of a binary tree, determine if it is a valid binary search tree (BST). A valid BST is defined as follows: Input: root = [2,1,3] Output:…
100 Days Challenge Leetcode
Leet Code : Maximum Score from Performing Multiplication Operations Cpp | Java | Python solution
Two integer arrays, nums and multipliers, of sizes n and m, respectively, are provided to you, where n >= m. The arrays are all…
100 Days Challenge Leetcode
LeetCode 15 3Sum Explained Like a Production Engineer (Java, C++, Python)
The 3Sum problem is one of the most popular problems on LeetCode.It looks simple, but many developers struggle with it because of duplicate handling…
100 Days Challenge Leetcode
Leet Code : Longest Palindromic Substring Java | CPP | Java Script | Python Solution
Given a string s, return the longest palindromic substring in s. A string is called a palindrome string if the reverse of that string is the same as…
100 Days Challenge Leetcode
Leet Code: Longest Substring Without Repeating Characters Java | JavaScript | CPP | Python Solution
Find the length of the longest substring without repeated characters given a string s. Example 1: Input: s = "abcabcbb" Output: 3 Explanation: The…
100 Days Challenge Leetcode
Leet Code : Add Two List – Java | CPP | Javascript | Python
You are given two non-empty linked lists that each represent a non-negative integer. The digits are kept in reverse order, with each node containing…
100 Days Challenge Leetcode
Leet Code : Median of two sorted array -CPP || java || Python || Java Script
Provide the median of the two sorted arrays given two sorted arrays of sizes m and n, respectively. The entire complexity of the run…
100 Days Challenge Leetcode
LeetCode Two Sum Problem – Optimal Solutions in Java, C++, JavaScript & Python
The Two Sum problem is one of the most popular beginner-friendly questions on LeetCode.It is frequently asked in coding interviews and helps you understand…
100 Days Challenge Leetcode
Leet Code :Linked List Cycle II Java || Python || C++ solution
Given the head of a linked list, return the node where the cycle begins. If there is no cycle, return null. There is a cycle in a linked…
100 Days Challenge Leetcode
leet Code : Validate Binary Search Tree Java || C++ || C || pYthon
Given the root of a binary tree, determine if it is a valid binary search tree (BST). A valid BST is defined as follows: Example 1: Input: root =…
100 Days Challenge Leetcode
Leet Code :Running Sum of 1d Array Solution C++ || Python || Java
Given an array nums. We define a running sum of an array as runningSum[i] = sum(nums[0]…nums[i]). Return the running sum of nums. Example 1: Input: nums =…