Here is a list of LeetCode problems solutions in C++, Java, Python. I will keep updating solutions to this list. https://thunderbitz.com/codechef-april-long-challenge-chef-and-dice-sdice-solution/ https://thunderbitz.com/codechef-april-long-challenge-world-record-bolt-solution/ https://thunderbitz.com/codechef-april-long-challenge-valid-pair-socks/ https://thunderbitz.com/codechef-april-long-challenge-strong-language-sscript-solution/

All posts https://thunderbitz.com/codechef-april-long-challenge-chef-and-dice-sdice-solution/ https://thunderbitz.com/codechef-april-long-challenge-world-record-bolt-solution/ https://thunderbitz.com/codechef-april-long-challenge-valid-pair-socks/ https://thunderbitz.com/codechef-april-long-challenge-strong-language-sscript-solution/ https://thunderbitz.com/ipl-2021-mi-preview-trophies-hattrick-mumbai-indians/

Wordle CodeChef Solution: Chef invented a modified wordle. There is a hidden word SS and a guess word TT, both of length 55. Chef defines a string MM to determine the correctness of the guess word. For the ithith index: - If the guess at the ithith index is correct…

Akash and Missing Class CodeChef Solution: Akash loves going to school, but not on weekends. A week consists of 77 days (Monday to Sunday). Akash takes a leave every Saturday. If a month consists of NN days and the first-day of the month is Monday, find the number of days…

Exact Marks CodeChef Solution: Chef attempted an exam consisting of NN objective questions. The marking scheme of the exam is: - +3+3 marks for a correct answer. - −1−1 marks for an incorrect answer. - 00 marks for an unattempted question. Find whether it is possible for Chef to score…

Substring of a Substring CodeChef Solution: Shefin gives you a string SS and you have to find a non-empty string PP such that: - PP is a substring of SS. - No non-empty substring of PP is a prefix of SS. …

Akash and Function CodeChef Solution: Akash has his maths test tomorrow. He secretly found out one of the questions from the test. As the test is online, he wants to write a code that solves the question. …

Subarray XOR CodeChef Solution: Mary loves binary strings. Given a binary string SS, she defines the beauty of the string as the bitwise XOR of decimal representations of all substrings of SS. Find the beauty of string SS. Since the answer can be huge, print it modulo 998244353998244353. For example…

MEX on Trees Codechef Solution Consider a tree with NN nodes, rooted at node 11. The value of the ithith node (1≤i≤N)(1≤i≤N) is denoted by AiAi. Chef defines the function MEX(u,v)MEX(u,v) as follows: Let BB denote the set of all the values of nodes that lie in the shortest path from…