Vijay Ram Raghuraman
- 1★vijayrram
- India
- Professional
- Hitachi Data Systems
- List of teams by Vijay Ram Raghuraman
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Ratings System Update
(2022-09-12 15:00:06)Ratings System Update
(2022-12-20 00:00:00)CodeChef Rating Distribution
Submissions
Practice Problems (287):
Practice:
Small factorials, Enormous Input Test, Simple Sorting, ATM, Life, the Universe, and Everything, The Lead Game, Ciel and Receipt, Packaging Cupcakes, Lapindromes, Number Mirror, Farmer Feb, Chef and Remissness, Tanu and Head-bob, Brackets, Good Joke!, Fit Squares in Triangle, Piece of cake, Lucky Four, Version Control System, Add Two Numbers, Find Remainder, First and Last Digit, Smallest Numbers of Notes, Sum of Digits, Reverse The Number, Helping Chef, Id and Ship, Valid Triangles, Grade The Steel, GCD and LCM, Second Largest, Small Factorial, Primality Test, Finding Square Roots, The Block Game, Devu and friendship testing, Cops and the Thief Devu, Chef and Two Strings, Forgotten Language, Chef And Operators, Mahasena, Mutated Minions, Chef and Subarrays, Malvika is peculiar about color of balloons, Puppy and Sum, Movie Weekend, Coins And Triangle, Kitchen Timetable, One more weird game, Lazy Jem, Download file, Chef and his Students, Digit Longest Increasing Subsequences 2, Second Max of Three Numbers, Similar Dishes, Bear and Candies 123, From heaven to earth, Chef and Employment Test, Random Pair, Uniform Strings, Chef and Cook-Off, Chef and Glove, Chef Judges a Competition, Chef and Friends, Candy Love, Cut the Board, Two vs Ten, Secret Recipe, Naive Chef, Sum OR Difference, Decrement OR Increment, Is it a VOWEL or CONSONANT, Encoding Message, Chef and Secret Ingredient, Chef and Bored Games, Ada School, Chef and Serves, ATM Machine, Judging Delay, Chef and SnackDown, Three Friends, Chef and Difficult Contests, Chef and Interactive Contests, Chef and An Ideal Problem, Play Piano, Is it a Cakewalk Problem, Print Pattern, Buying New Tablet, FlatLand, Testing Robot, Reduce to One, Attendance, CV, Multiple Choice Exam, Football, Playing with Strings, Easy Math, A - Books, Playing with Matches, Weird Modulo Problem , Chef Feeds Cats, Weapon Value, Medel, Dinosaurs Football, How much Scholarship, Chef Diet, That Is My Score!, Change It, Chef Chick, Recruit Villagers, Chef and Street Food, Find maximum in an Array, Find Your Gift, Chef and Price Control, Possible Victory, Lazy Chef, Cyclic Quadrilateral, Black cells in a chessboard, Programming Languages, Hardest Problem Bet, Cars and Bikes, RCB and Playoffs, Pass or Fail, Chef and NextGen, Valentine is Coming, Count the Notebooks, Get Lowest Free, Too many items, Shopping Change, Complete the credits, Blackjack, Good Program, Battery Low, Fill the Bucket, Tyre problem, Chef and Instant Noodles, Watching Movies at 2x, Chessboard Distance, Self Defence Training, Qualify the round, Janmansh and Games, Janmansh and Coins, Janmansh and Assignments, Discus Throw, Bath in Winters, Wordle, Chef and Water Bottles, Credit score, Chef and Chocolates, Chef and Races, Increase IQ, Minimum number of coins, Chef and Brain Speed, Chef and Gym, Chef and Masks, CRED Coins, The Three Topics, Cup Finals, Economics Class, Volume Control, Finding Shoes, Sasta Shark Tank, Test Averages, Bucket and Water Flow , Apples and Oranges, Chef and Chocolates, Course Registration, Important Pages on CodeChef, Email Reminders, The Cheaper Cab, Monthly Budget, Minimum Cars required, Ezio and Guards, The Cooler Dilemma 1, The Cooler Dilemma 2, Is the Score Consistent, Expiring Bread, Lunchtime, Mario and Transformation, Mario and Bullet, Water Requirement, Police and Thief, Jenga Night, Candy Distribution, Six Friends, Best Coupon, Who is taller!, Presents for Cheffina, Chef and Chapters, Chef and Bird farm, The Mango Truck, Roller Coaster, Sugarcane Juice Business, Football Cup, Miami GP, Chef gives Party, Get Subscription, Dominant Army, Practice makes us perfect, How many unattempted problems, Recent contest problems, Problems in your to-do list, My very 1st contest!, A or B, Chess Ratings, Score High, Total Prize Money, Degree of Polynomial, Determine the Winner, Rating Improvement, Playlist, Age Limit, Equal Distribution, Minimum number of Flips, Chairs Requirement, Subscriptions, Burgers, DNA Storage, Waiting Time, It is My Serve, Too many Floors, Determine the Score, Biryani classes, Air Hockey, Count the ACs, Complementary Strand in a DNA, Fitness, Chef and his Apps, Best of Two, Change Row and Column Both, Bidding, Enough Space, Chef Drinks Tea, High Accuracy, Counting Words, MATH1 Enrolment, Pass the Exam, Chef and Candies, Chef On Date, Minimum Coins, Chess Time, Buy Lamps, Passes for Fair, Fill Candies, Interior Design, The Last Levels, Easy Pronunciation, True and False Paper, N Buttons 1 Bulb, Chef in his Office, Insurance, Is it hot or cold, Maximise the Tastiness, Discount, Mileage matters, Nearest Court, Final Population, TV Discount, Sale Season, Maximum Submissions, AI Analysing Code, Air Conditioner Temperature, Height of Rationals, Car Trip, Greater Average, Weights, Number of Credits, Ticket Fine, Balls and Boxes, Fever, Broken Phone, Audible Range, Speciality, Podium Finish, Tax in Chefland, Water Consumption, Kitchen Timings, Chef Plays Ludo, Saving Taxes, Good Turn, IPL Ticket Rush, Masterchef finals, Donation Drive, Lucky Seven, Work Smarter, Not Harder, Lockpicking Chef, Off By One
Contests (5):
September Long 2022 Division 4 (Rated):
Speed Limit Test, Bob at the Bank, Chef and Wire Frames, Interesting Subarray, Good Pairs
Learning Paths (276):
Logic Building in Python:
How to accept inputs, 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, Input mirror, 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, Practice problem - Squats, Debug this code - Determine the Score, Debug this code - Population, Some useful math functions, Abs() - Absolute function, Modulo function, Practice problem - Absolute function, Practice problem - Modulo function, Practice problem - Burgers, Practice problem - Capacity, Debug this code - Credits, Debug this code - Max minus Min, 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 - Advance, Debug this code - Football Cup, 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, 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
Beginner DSA in Python:
Problem (Shoes) - Generate examples, Problem (Shoes) - Solve sub-components, Problem (Shoes) - Solve the complete problem, Introduction to the module on Array Operations, Array construction, Count positive and non-zero elements, Practice problem - Penalty Shots, Debug this code - Non-Negative Product, max(), min() and sum() functions, count(), index() functions, del() function, set() function, Practice problem for array functions, Move the smallest element of the array to the left, Rightmost index of the highest element, Unique elements of an array and their frequency, Practice problem - Count the Holidays, Practice problem - The Squid Game, Practice problem - Bomb the base, Debug this code - Chef and Price Control, Debug this code - First and Last, Create a replica string, Binary strings, Numerical characters in strings, Create a list of ord values of a string, Numerical characters in strings, Practice problem - Wordle, Practice problem - Chef and Happy String , Practice problem - Different Consecutive Chars , Practice problem - World Chess Championship, Practice problem - Mario and the Broken String, Review problem - 4, 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, Practice problem - 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, Flow control continued, Arrange right flow, Tracing key variable-1, Tracing key variable - 2, Tracing key variable - 3, Lets practice , Debugging problem using checkpoints, Try to solve this problem using checkpoints, Problems using checkpoints with key variable, Problems using checkpoints and key variable, Learning to create test cases, Learning to create test cases continue, Identify the valid edge testcase, Find the edge test case and debug, Identify the valid edge test case, Find the edge test case and debug, Identify valid edge case, Find the edge test case and debug, Identify the valid edge case, Find the edge case and debug
Learn Python:
Printing a number, Printing text, Arithmetic Operations, MCQ on printing text, MCQ on printing sum, Multiple Outputs, Outputs on the same line, Area & Perimeter of Rectangle, MCQ on output in separate lines, MCQ on output in single line, Inserting text Between Outputs, Multiple Choice Question, Multiple Choice Question, Multiple Choice Question, Variables in Python, Declaring a variable, Properties of Variables, Addition of Variables, Area of Rectangle, Float datatype, String 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, Outputting Characters from a String, Changing Characters in a String, String slicing, Multiple Choice Question, Multiple Choice Question, Multiple Choice Question, Multiple Choice Question, Multiple Choice Question, Multiple Choice Question, Taking user input, Multiple Choice Question, Calculator, Multiple Choice Question, Multiple Choice Question, Hello user, Find the Area of any rectangle, Cubes and Squares, Mile to Kilometer Convertor, Table of Any Number, Rearrange Code, If & Else Statements, Indentation, If Statement, Elif Statement, Else Statement, Conditions in if statements, Multiple Choice Question, Multiple Choice Question, Multiple Choice Question, Multiple Choice Question, Multiple Choice Question, Multiple Choice Question, Multiple Choice Question, And Statement, Or Statement, Multiple Choice Question, Multiple Choice Question, Multiple Choice Question, Problems on Conditional Statements, Compilation error (syntax error), Compilation error continued, Runtime error, Logical Error or Wrong Answer (WA), Incorrect Conditionals, Incorrect Index, Debug the code - 1, Debug the code - 2, Debug the code - 3, Debug the code - 4, Debug the code - 5, Debug the code - 6, Creating Arrays, Index & printing specific elements of an Array, Changing the elements of an Array, Displaying elements, Displaying the count of elements, 2 - Negative Indexing, Slicing a list, Multiple Choice Question, Multiple Choice Question, Multiple Choice Question, Multiple Choice Question, While Loop, User input Loop, Multiple Choice Question, Multiple Choice Question, For Loop, For Loop, For Loop, Table of any number, Factorial of any number, Multiple Choice Question, Multiple Choice Question, Multiple Choice Question, Multiple Choice Question, Break Statement, Continue Statement, Multiple Choice Question, Multiple Choice Question, Why we need functions, Functions continued, Return values, Parameters, Arguments, Variable scope, Calling a function within function, MCQ - 1, Coding problem - 1, Coding problem-2, Coding problem-4, Data types in a tuple, List as part of a tuple, Tuple unpacking, Length and count of elements in a tuple, Debug this code, Dictionary, Modifying a dictionary, Removing items from a dictionary, Iterate over a dictionary, Key existence in a dictionary, Nested dictionary, Coding problem, 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
Practice Paths (210):
Practice Python:
Multiple Choice Question, Number Mirror, Rearrange Code, Multiple Choice Question, Chef and Instant Noodles, Multiple Choice Question, CodeChef Learn Problem Solving, Multiple Choice Question, Learning SQL, Multiple Choice Question, Parking Charges, Multiple Choice Question, Chef and Brain Speed, Multiple Choice Question, Alice and Marks, Multiple Choice Question, Oneful Pairs, Rearrange Code, My very 1st contest!, Multiple Choice Question, Black cells in a chessboard, Multiple Choice Question, AB Difference, Rearrange Code, Add Two Numbers, Multiple Choice Question, Good Turn, Multiple Choice Question, Water Consumption, Multiple Choice Question, Age Limit, Multiple Choice Question, Squats, Age Limit, Biryani classes, Burgers, Who is taller!, My very 1st contest!, Roller Coaster, Chef and Brain Speed, Chef On Date, Counting Words, Get Subscription, Waiting Time, Equal Distribution, Chess Time, Passes for Fair, MATH1 Enrolment, Chef and Chapters, Water Requirement, Final Population, Chef gives Party, Air Hockey, Minimum Coins, The Cheaper Cab
Basic Math using Python:
Multiple Choice Question, Fitness, Multiple Choice Question, Chef and Chocolates, Rearrange Code, Candy Store, Multiple Choice Question, Scalene Triangle, Multiple Choice Question, Favourite Numbers, Multiple Choice Question, 7 Rings, Multiple Choice Question, Make AP, Multiple Choice Question, Integers that sum to the same value, Multiple Choice Question, Test Averages, Multiple Choice Question, Minimum Number of Ones, Multiple Choice Question, Negative Product, Multiple Choice Question, GCD and LCM
Arrays using Python:
Multiple Choice Question, Difficulty Rating Order, Rearrange Code, Cost of Groceries, Multiple Choice Question, Running Comparison, Multiple Choice Question, Largest and Second Largest, Rearrange Code, CodeChef Streak, Multiple Choice Question, Take discount or Not, Multiple Choice Question, Snapchat, Multiple Choice Question, Workers, Multiple Choice Question, MIN To MAX, Multiple Choice Question, Cops and the Thief Devu
Strings using Python:
Rearrange Code, DNA Storage, Multiple Choice Question, Chef and the Wildcard Matching, Multiple Choice Question, Blobby Volley Scores, Multiple Choice Question, Chef and Happy String , Multiple Choice Question, Mario and the Broken String, Multiple Choice Question, Studying Alphabet, Multiple Choice Question, Multiple Choice Question, DDMM or MMDD, Multiple Choice Question, Efficient PAN Linking, Multiple Choice Question, N Buttons 1 Bulb
Sorting using Python:
Multiple Choice Question, Simple Sorting, Multiple Choice Question, Racing Horses, Multiple Choice Question, Passing Marks, Multiple Choice Question, Andrew and the Meatballs, Multiple Choice Question, Chef and easy problem, Rearrange Code, 400M Race, Multiple Choice Question, Facebook, Multiple Choice Question, ChefWatson uses Social Network, Multiple Choice Question, WA Test Cases, Multiple Choice Question, Simple Statistics
Time complexity using Python:
Multiple Choice Question, Multiple Choice Question, Multiple Choice Question, Multiple Choice Question, Multiple Choice Question, Multiple Choice Question, Multiple Choice Question, Multiple Choice Question, Multiple Choice Question, Multiple Choice Question, Multiple Choice Question, Multiple Choice Question, Multiple Choice Question, Multiple Choice Question, Multiple Choice Question, Multiple Choice Question, Multiple Choice Question, Multiple Choice Question, Multiple Choice Question, Multiple Choice Question
Strings:
DNA Storage, N Buttons 1 Bulb, Wordle, Play Piano, Malvika is peculiar about color of balloons, DDMM or MMDD, Chef and Happy String , Efficient PAN Linking, Blobby Volley Scores, Studying Alphabet, Lapindromes, Chef and the Wildcard Matching
Arrays:
Find maximum in an Array, Take discount or Not, Snapchat, Cost of Groceries, MIN To MAX, Running Comparison, Largest and Second Largest, Kitchen Timetable, Difficulty Rating Order, CodeChef Streak, Workers, 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, Two vs Ten, Puppy and Sum, Balls and Boxes
Contributions
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