Anarv Singh
- 1★anarvsingh
- India
- Student
- SRM Institute of Science and Technology Ghaziabad, Uttar Pradesh, India
- List of teams by Anarv Singh
- https://discuss.codechef.com/u/anarvsingh
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Submissions
Practice Problems (78):
Practice:
Small factorials, Ambiguous Permutations, Enormous Input Test, Simple Sorting, ATM, The Lead Game, Cutting Recipes, Count of Maximum, Ciel and Receipt, Packaging Cupcakes, Lucy and the Number Game, Number Mirror, Chef and Remissness, Chef and Rainbow Array, Tanu and Head-bob, Fit Squares in Triangle, Lucky Four, Add Two Numbers, Find Remainder, First and Last Digit, Smallest Numbers of Notes, Sum of Digits, Reverse The Number, Helping Chef, Total Expenses, Id and Ship, Gross Salary, Valid Triangles, Grade The Steel, GCD and LCM, Second Largest, Small Factorial, Primality Test, Finding Square Roots, The Block Game, Devu and friendship testing, Greedy puppy, Chef And Operators, Mahasena, Puppy and Sum, Sum OR Difference, Decrement OR Increment, Chef and Bored Games, Ada King, Chef and Interesting Subsequences , Phone Prices, Chef and String, Chef and Card Game, Xor Equality, Tic Tac Toe, Golf, Bella ciao, Programming Languages, Longest AND Subarray, Utkarsh and Placement tests, Optimal Sorting, Hostel Room, Fill the Bucket, Sign Moves, Binary Mismatch, Average Array, Expiring Bread, Police and Thief, Chef On Date, Construct N, End Sorted, Minimum Coins, Chess Time, Interior Design, The Last Levels, Easy Pronunciation, Yet Another Palindrome Making Problem, Consecutive XOR, Maximum Median Matching, True and False Paper, Largest Family, Average Permutation, Maximum Expression
Contests (23):
Getting Started:
Add Two Numbers, Chef And Operators, Reverse The Number, Sum of Digits, First and Last Digit, Find Remainder, Number Mirror, ATM, Enormous Input Test
Learning Paths (294):
Logic Building in C++:
Data Types, How to accept integer inputs, How to accept multiple inputs in a line, How to accept multiple integers on separate lines, How to accept string inputs, How to print output, Input mirror, What are test cases, What are test cases, Test cases with multiple lines of input, Test cases with multiple types of input, How to use custom inputs, Difference between Run and Submit, Number mirror - Negative integer, String mirror - Double strings, Debug this code - Why is this code incorrect, Debug this code - Why is this code incorrect, Basic math - Addition and multiplication, Practice problem - Tuition fees, Practice problem - Fitness, Debug this code - Total prize money, Subtraction and division of numbers, Division with integer and decimal output, Integer and decimals - Type Conversion, Practice problem - Squats, Debug this code - Determine the Score, Debug this code - Population, Some useful math functions, Abs() - Absolute function, Modulo function, Practice problem - Modulo function, Practice problem - Absolute function, Practice problem - Burgers, Practice problem - Capacity, Debug this code - Credits, Debug this code - Max minus Min, Air Hockey, Ticket Fine, Six Friends, Chef and Wire Frames, Waiting Time, Module on basic conditional statements, Review syntax usage, Comparison operators, Practice problem - Age Limit, Practice problem - Tax in Chefland, Logical operators & conditional statements, Logical operators, Debug this code - Football Cup, Debug this code - Advance, Debug this code - Pass the Exam, Practice problem - Apples and Oranges, Practice problem - Interior Design, Practice problem - Alice and Marks, Debug this code - Chef gives Party, Debug this code - Car Trip, Speciality, Chef and Masks, Expiring Bread, Parity, Scalene Triangle, Problem (Make Avg) - Generate examples, Problem (Make Avg) - Solve sub-components, Problem (Make Avg) - Solve sub-components, Problem (Make Avg) - Solve the complete problem, Problem(Farm animals) - Generate examples, Problem(Farm animals) - Solve sub-components, Problem(Farm animals) - Solve the complete problem, Problem 3 (High Accuracy) - Generate examples, Problem 3 (High Accuracy) - Solve sub-components, Problem(High Accuracy)- Solve the complete problem, Problem (MOVIE2X) - Generate examples, Problem (MOVIE2X) - Solve the complete problem, Problem (Flip cards) - Generate examples, Problem (Flip cards) - Solve sub-components, Problem (Flip cards) - Solve the complete problem, Change Row and Column Both, Candy Distribution, X Jumps, Minimum number of coins, Weights, Building Race, Pass or Fail, Too many Floors, The Last Levels, Expense List, A or B, Count the ACs
Learn SQL:
Introduction, Create table , Insert table , How to insert to a table, Debug this query, Alter table , update table, Practice Problem - Alter table, Practice Problem - Update table, Delete From, Constraints, Practice - Delete From, Debug this query, Project - Customer Database, Practice problem-1, Practice problem-2, Practice problem-3, Practice problem-4, Introduction to Queries, SELECT Query, DISTINCT, WHERE, BETWEEN, Practice problem, Debug this query, AND, OR, Like, Practice problem, Debug this query, Order by, LIMIT, NULL Values, Project - Food delivery, Project - Food delivery, Project - Food delivery, Project - Food delivery, Project - Food delivery, Project - Food delivery, Project - Food delivery, Rename columns using As, COUNT(), MAX() and MIN() , ROUND() , Problem - COUNT() MAX() and MIN() , Problem-ROUND(), Debug this query, SUM(), AVG(), Problem - SUM() and AVG() , Group By
Learn C++:
Introduction, Printing a number, Arithmetic Operations, Printing text, Multiple Choice Question, Multiple Choice Question, Multiple Outputs, Outputs In Separate Lines, Area & Perimeter of Rectangle, Multiple Choice Question, Rearrange Code, Multiple outputs using a single line, Inserting space between outputs, Inserting text Between Outputs, Multiple Choice Question, Multiple Choice Question, Multiplication , Division, Syntax , Multiple Choice Question, Rearrange Code, Variables, Declaring a variable, Addition of Variables, Area of Rectangle, Double datatype, Multiple Choice Question, Multiple Choice Question, Multiple Choice Question, Rearrange Code, Bool Datatype, Cost of painting, Negative Numbers, Multiple Choice Question, Multiple Choice Question, Multiple Choice Question, Creating a String, Concatenation , Strings and Integers, String length
Dynamic programming:
Maximum Subset Sum, Strategy - 1, Strategy - 2, Strategy - 3, Brute Force Solution, Common Prefixes, Subproblem - 1, Subproblem - 2, Subproblem - 3, Subproblem Solution - 1, Subproblem solution - 2, Subproblem solution - 5 Equation, Reusing the subproblems, General Equation, Final Solution, Multiple Choice Question, Multiple Choice Question
Data Structures using C++:
Creating Arrays, Index & printing specific elements of an Array, Changing the elements of an Array, Displaying elements, Displaying the count of elements, Multiple Choice Question, Multiple Choice Question, Multiple Choice Question, Multiple Choice Question, Insertion in an array
Disjoint Set Union:
Dry run MCQ, Naive DSU Implementation, Optimized Implementation of DSU, MCQ , Check if two elements are connected, MCQ, Count Connected Components, Biggest Friend Group
Time complexity:
Introduction to time complexity, Finding time complexity - Rule 1, Finding time complexity - O(N), Finding time complexity - Rule 2, Finding time complexity - Nested loops, Two loops, Nested loops with different variables, Time complexity for DSA, Time complexity for DSA, Time complexity for DSA, Time complexity for DSA, Single loop time complexity, Two loops, single variable, Two loops, two variables, Three loops, three variables, Two loops, three variables, Increment by 2, nested loops, Log N time complexity, Log N time complexity, Square root N time complexity, Both Square root and Log, Loop and log, For and while loop, Multiple Choice Question, Multiple Choice Question, Multiple Choice Question, Multiple Choice Question, Multiple Choice Question, Harmonic series, Multiple Choice Question, Multiple Choice Question, Multiple Choice Question
Graphs:
MCQ, MCQ, MCQ, MCQ, MCQ, Graph Implementation - Adjacency Matrix, Graph Implementation - Adjacency List, MCQ, MCQ, MCQ, DFS on Graph, BFS on Graph, DFS Algorithm, BFS Algorithm, Check Reachability, Chef Shortest Route, Minimum Distance Between Two Nodes, MCQ, MCQ, MCQ, Connected Components - using DFS, Roads Construction in Chefs Country, Galactic Network, Cycle in Undirected Graph, Cycle in Directed Graph, MCQ, MCQ, MCQ, Topological Sort - using DFS, Topological Sort - Using BFS , MCQ, MCQ, MCQ, Find Course Schedule, Get all ancestors
Recursion:
Sum of N Natural Numbers, Factorial, Fibonacci Series, Rearrange - Print Pattern, Print Pattern, Linear Search using Recursion, Linear Search using Recursion, Check Palindrome, Recursion - Decimal to Binary , Rearrange - All Possible Subsets, All Possible Subsets, Backtracking - Unique Combinations Sum, Backtracking - Find Unique Permutations
Practice Paths (111):
500 to 1000 difficulty rating:
Greater Average, Subscriptions, Janmansh and Assignments, Exams, Chef in his Office, Mahasena, CRED Coins, Water Filling, Sale Season, Minimum Pizzas, Chefland Games, Expert Setter, Chef and NextGen, Sugarcane Juice Business, Count the Notebooks, Chef and Candies, Car or Bus, Is the Score Consistent, The Three Topics, Monopoly, Problems in your to-do list, Air Conditioner Temperature, Nearest Exit, Reverse The Number, Sasta Shark Tank, Good Program, Qualify the round, Elections in Chefland, Minimum Cars required, Test Score, Jenga Night, Bus Seat Numbering, Discus Throw, Maximise the Tastiness, Watching Movies at 2x, Police and Thief, Flip the cards, Bath in Winters
Strings:
DNA Storage, N Buttons 1 Bulb, Wordle, Play Piano, Different Consecutive Characters , Check if a string is anagram of another, Convert String to Title Case, Malvika is peculiar about color of balloons, World Chess Championship, DDMM or MMDD, Add One, Check if a string is a substring of another, Chef and Happy String , Efficient PAN Linking, Blobby Volley Scores, Studying Alphabet, Lapindromes, Chef and Feedback, Convert string to number, Typing Letter, Chef and the Wildcard Matching, Password
Arrays:
Search an element in an array, Compress the Video, Find maximum in an Array, Find the peak elements in an array, Take discount or Not, Snapchat, Cost of Groceries, The Squid Game, MIN To MAX, Bomb the base, Running Comparison, Red Light, Green Light, Largest and Second Largest, Kitchen Timetable, Difficulty Rating Order, CodeChef Streak, Candies, Merge two sorted arrays, Workers, Count of Maximum, Cops and the Thief Devu
Basic Math:
Fitness, Test Averages, Second Max of Three Numbers, 7 Rings, Chef and Chocolates, Make AP, Find Remainder, Integers that sum to the same value, Candy Store, Minimum Number of Ones, Scalene Triangle, Negative Product, Sum of Digits, GCD and LCM, Favourite Numbers, Make A and B equal, Construct N, Alternate Additions, Farmer And His Plot, Two vs Ten, Puppy and Sum, Divisible by 3, Balls and Boxes
Contributions
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