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Pavitra
- 6★pvtr
- India
- Student
- Indian Institute of Information Technology, Allahabad Uttar Pradesh
- List of teams by Pavitra
- https://discuss.codechef.com/u/pvtr
- No Active Plan. View Details
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(2024-03-13 22:00:00)Ratings System Update
(2022-12-20 00:00:00)CodeChef Rating Distribution
Submissions
Practice Problems (4):
Contests (106):
Starters 44 Division 4 (Rated):
Dense Bracket Sequence, Biryani classes, Air Hockey, The Attack of Knight, Jogging
Starters 60 Division 4 (Rated):
Distinct Numbers, Expert Setter, Yet Another Palindrome Problem, Tax in Chefland, Paper Cutting, Palindrome Flipping, Card Removal
Starters 63 Division 2 (Rated):
Maximize 1s, One-XOR Deletions, Make Length 1, Minimum Absolute Score, Greedy Grid Moves
Starters 64 Division 2 (Rated):
Luigi and Uniformity, Range Assign, Number of Distinct Elements Minimize, Prime Factor Division, Distinct Neighbours
Starters 85 Division 1 (Rated till 6 stars):
Crazy Bishops on Chessboard, Efficient PAN Linking, GCD Queries, TripTastic
Starters 92 Division 1 (Rated till 6 Stars):
Rectangular Tiling, Dividing into Groups, A Peculiar Arrangement, Beautification of array, Distance Coloring
Starters 106 Division 1 (Rated till 5 Stars):
Playing with OR, Save People, Guess the winner!, Smallest Excluded LCM
Codelicious:
Peter And Haunted Garden, Halloween & Chocolates, The Spooky Tree, Magic Word, Halloween Ghouls
Starters 118 Division 1 (Rated till 5-Stars):
Count Substrings, Join States, Is it uniquely decodable, Xorry 2, Xorry 1
Starters 120 Division 1 (Rated till 6 Stars):
Find Permutation , Construct Permutation, Count Subarrays, Count Arrays
Learning Paths (144):
Beginner DSA in C++:
Create a replica string, Binary strings, Numerical characters in strings, Continuation of basic math, Output all digits of a number, Output all digits of a number, Practice problem - Make A and B equal, Practice problem - Keplers Law, Find the gcd and LCM of 2 integers, Useful math libraries, Practice problem - Construct N, Debug this code - Divisible by 3, Apples and oranges, Practice problem - Alternate Additions, Debug this code - The Begining Era Of Cyberverse, Debug this code - Joining Date, Debug this code - Fill The Grid, Review problem - 1, Review problem - 2, Review problem - 3, Review problem - 4
Introduction to programming and data structures using C:
Break Statement, Multiple Choice Question, Multiple Choice Question, Coding problem - 1, Coding problem - 2, Coding problem - 3, User defined functions, User defined functions continued, Some useful math functions, Practice problem - Modulo function
Design and Analysis of Algorithms:
Selection Sort, Bubble sort, Comparator Function, MCQ - 1, Merging two sorted arrays, Merge sort algorithm, Inversion Count, Partitioning the array, Implementing quick sort, Randomised Quick Sort, Sequential Search, Binary Search, Average Flex, Divide and Conquer Multiplication , Optimised Divide and Conquer , Insertion Sort, MCQ - 1, Median of a Sorted List, Median of an array, Quickselect Median find , Median of Medians algorithm, Fake Coin Problem, Brute Force, MCQ - 1, Decrease and Conquer, Optimised Divide and Conquer , MCQ - 2, Uniqueness of an arary, Uniqueness of an array, MCQ - 1, Mode of an Array, Maximum Deliciousness, Binary Trees, MCQ - 1, Searching in a Binary Search Tree, Insertion in BST, MCQ - 1, Search Queries, Implement TreeMap, MCQ - 1, Heapsort, Merge Necklaces, Fractional Knapsack Problem, Greedy Strategy, Base Cases, Knapsack Problem, Subset Sum Problem, Base Cases, Longest Common Subsequence , MCQ - 2, Longest Palindromic Subsequence, Base Case, All to All Shortest Path, Circular Linked List, Base Cases, Optimal Binary Search Trees, Visited Array, Check Reachability, Home Delivery, Implementation of BFS, Check Reachability, Chef and Reversing, Chef and Digit Jumps, Planetary Path, Algorithm description , Single Source Shortest Path , Priority Queue Approach, Single Source Shortest Path , Minimum Cost Walk, Single Source Shortest Path, Merge Sets, Dish Owner, MCQ - 1, Implementation of Prims, Calculate MST weight, Road Decoration, Algorithm Implementation, Calculate MST weight, Fullmetal Alchemist, MCQ - 1, Implementing Huffman Algorithm , N Queens - Backtracking, N Queens, MCQ - 1, Satisfying the Constraints, Hamiltonian Circuit, MCQ - 1, Backtracking Solution, Subset sum problem, Backtracking - Find Unique Permutations, Bound Heuristics and Implementation, Knapsack Problem, Pseudo Code, Calculating lower_bound
Combinatorics:
MCQ - 1, MCQ - 2, Fruit Basket, MCQ - 1, MCQ - 3, Divisibility Problem, MCQ - 1, MCQ - 2, MCQ - 3, Calculating Ck, MCQ - 1, Word Couting, MCQ - 1, Permutation Subsequence, Distance Coloring, MCQ - 1, Robot Movings
Practice Paths (2):
Contributions
Problems Authored (2)
Problems Tested (0)
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Editorials Contributed (0)
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