100 Days Challenge Leetcode
LeetCode 880. Decoded String at Index (Medium)
LeetCode 880. Decoded String at Index: Hey there, coding enthusiasts! Welcome back to another exciting coding session. Today’s problem is a treat—literally! We’re going…
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C++
Learn and practice the data structure and algorithm with C++ Programming language
59 articles
100 Days Challenge Leetcode
LeetCode 2233 Maximum Product After K Increments (Medium)
LeetCode 2233 Maximum Product After K Increments: Hey there, coding enthusiasts! Welcome back to another exciting coding session. Today’s problem is a treat—literally! We’re going…
100 Days Challenge Leetcode
Leetcode 316. Remove Duplicate Letters (Medium)
Leetcode 316. Remove Duplicate Letters : Hey there, coding enthusiasts! Welcome back to another exciting coding session. Today’s problem is a treat—literally! We’re going to…
100 Days Challenge Leetcode
LeetCode 389. Find The Difference (Easy)
Leetcode 389. Find The Difference :Hey there, coding enthusiasts! Welcome back to another exciting coding session. Today’s problem is a treat—literally! We’re going to…
100 Days Challenge Leetcode
Leet code 799. Champagne Tower (Medium)
Leetcode 799. Champagne Tower: Hey there, coding enthusiasts! Welcome back to another exciting coding session. Today’s problem is a treat—literally! We’re going to solve the…
100 Days Challenge Leetcode
Leet Code 1048. Longest String Chain (Medium)
Leetcode 1048. Longest String Chain: Hey there, coding enthusiasts! Welcome back to another exciting coding session. Today’s problem is a treat—literally! We’re going to solve…
100 Days Challenge Leetcode
leet Code 392. Is Subsequence (easy)
Is Subsequence Leetcode 392 : Hey there, coding enthusiasts! Welcome back to another exciting coding session. Today’s problem is a treat—literally! We’re going to solve…
100 Days Challenge Leetcode
Leet Code 1658. Minimum Operations to Reduce X to Zero (Medium)
Minimum Operations to Reduce X to Zero (Medium) : Hey there, coding enthusiasts! Welcome back to another exciting coding session. Today’s problem is a…
100 Days Challenge Leetcode
Leet Code 662. maximum width of binary tree (Medium)
maximum width of binary tree :Hey there, coding enthusiasts! Welcome back to another exciting coding session. Today’s problem is a treat—literally! We’re going to…
100 Days Challenge Leetcode
Leet Code 287 Find the Duplicate Number (Medium)
Find the Duplicate Number : Finding a sneaky duplicate number in an array can be a real brain-teaser, especially when you’re told not to…
100 Days Challenge Leetcode
Leetcode 135 Candy (Hard) Solution
Leetcode 135 Candy (Hard) Solution:Hey there, coding enthusiasts! Welcome back to another exciting coding session. Today’s problem is a treat—literally! We’re going to solve…
100 Days Challenge Leetcode
Leet Code 2612 Minimum Reverse Operations (Hard)
Minimum Reverse Operations : Once upon a time, there was a magical array called “A.” This array had lots of zeros, but it had…
100 Days Challenge Leetcode
Leet code 206 Reverse Linked List (EAZY)
Reverse Linked List :You can solve this problem in C++, Java, Python, or JavaScript using the following algorithm to reverse a singly linked list:…
100 Days Challenge Leetcode
Leet Code 420 Strong Password Checker (HARD)
Leet Code . 420 Strong Password Checker: Hey there, coding enthusiasts! Welcome back to another exciting coding session. Today’s problem is a treat—literally! We’re…
100 Days Challenge Leetcode
Leetcode 1359 Count All Valid Pickup and Delivery Options (HARD)
Counting Valid Pickup and Delivery Sequences: A Dynamic Programming Approach 1. Introduction What is the Problem? You are given n orders, each comprising both…
100 Days Challenge Leetcode
LeetCode: Solving Snakes and Ladders with BFS Algorithm
The problem “Snakes and Ladders” is a problem where the goal is to find the minimum number of dice rolls required to reach the…
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C++
C++ Loop: While, For, Do While loop ,Auto with example
C++ is a powerful programming language that is widely used for creating various types of software and applications. One of the most important features…
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C++
C++ Strings: String Operation with examples
C++ Strings are a data type used to store and manipulate sequences of characters. They are an important part of the C++ standard template…