Piyush Ranjan
- 1★humhainpiyush
- India
- Learn
- Student
- Siliguri Institute of Technology Sukna, West Bengal, India
- List of teams by Piyush Ranjan
- https://discuss.codechef.com/u/humhainpiyush
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Ratings System Update
(2023-07-05 22:00:06)Ratings System Update
(2022-12-20 00:00:00)CodeChef Rating Distribution
Submissions
Practice Problems (323):
Practice:
Factorial, Enormous Input Test, Life, the Universe, and Everything, The Lead Game, Ciel and Receipt, Packaging Cupcakes, Number Mirror, Chef and Remissness, 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, Gross Salary, Valid Triangles, Grade The Steel, GCD and LCM, Second Largest, Small Factorial, Finding Square Roots, The Block Game, Farmer And His Plot, Mahasena, Mutated Minions, Puppy and Sum, Kitchen Timetable, Second Max of Three Numbers, Chef and Cook-Off, Secret Recipe, Naive Chef, Sum OR Difference, Decrement OR Increment, Area OR Perimeter, HOW MANY DIGITS DO I HAVE, Is it a VOWEL or CONSONANT, Counting Pretty Numbers, ATM Machine, Chef and SnackDown, Chef and Interactive Contests, Playing with Matches, How much Scholarship, Chef and Price Control, Hidden Numbers, The Begining Era Of Cyberverse, Highest Divisor, Body Mass Index, No Time to Wait, Lucky Four, Possible Victory, Valid Pair, Passing Marks, Chef On Island, A - Save Water Save Life, Coldplay, Solubility, Marathon, Lazy Chef, Summer Heat, Chefland Visa, Richie Rich, Chess Match, Cyclic Quadrilateral, Maximum Production, Relativity, Chef and Spells, Cricket Ranking, Shoe Fit, Chess Format, Olympics Ranking, Penalty Shots, Black cells in a chessboard, Which Division, Programming Languages, Hardest Problem Bet, The Old Saint And Three Questions, Find the Direction, Cars and Bikes, Good Weather, Vaccine Dates , The Preparations, Drunk Alcoholic, Which Mixture, RCB and Playoffs, Gold Mining, Pass or Fail, Chef and Pairing Slippers, Problem Category, Chef on Vacation, Can_Reach, Odds and Evens, Can You Eat It, Back to Campus, Utkarsh and Placement tests, Car Range, Game between friends, Chef and Contest, Genes, Red Light, Green Light, Two Rooks, World Chess Championship, Chef and Vacation Transportation , Equal Integers, Devendra and Water Sports, Chef and Profits, Avoid Contact, Chef and Lockout Draws, Badminton Serves, Chef and the Hair Salon, Chef and His Fruit Stand, Chef and NextGen, Valentine is Coming, Count the Notebooks, Get Lowest Free, Too many items, Shopping Change, Complete the credits, Guess the bottom face, Peaceful Party, Blackjack, Good Program, Battery Low, Fill the Bucket, Tyre problem, Chef and Instant Noodles, Watching Movies at 2x, Chessboard Distance, Bomb the base, Self Defence Training, Car Choice, Qualify the round, Count the Holidays, Janmansh and Games, Janmansh and Coins, Janmansh and Assignments, Janmansh at Fruit Market, Akash and Missing Class, Alice and Marks, Integers that sum to the same value, 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, Group Assignment, Economics Class, The Rating Dilemma, Volume Control, Finding Shoes, Sasta Shark Tank, Rearranging digits to get a multiple of 5, Test Averages, Speed Limit Test, 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, Dark Light, Ezio and Guards, The Cooler Dilemma 1, The Cooler Dilemma 2, Is the Score Consistent, Good Quality Bulbs, Expiring Bread, Lunchtime, Mario and Transformation, Mario and Bullet, Water Requirement, Police and Thief, Jenga Night, Candy Distribution, Bob at the Bank, Chef and Happy String , Equalizing Numbers, Six Friends, Best Coupon, Compress the Video, Who is taller!, Presents for Cheffina, Chef and Wire Frames, Chef and Chapters, Chef and Bird farm, Farmers League, The Mango Truck, Roller Coaster, Sugarcane Juice Business, Football Cup, Miami GP, Chef gives Party, Get Subscription, Dominant Army, Circular Track, 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, First and Last, Age Limit, Equal Distribution, Minimum number of Flips, Chairs Requirement, Subscriptions, Alternate Additions, Burgers, Joining Date, 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, Slow Solution, Pass the Exam, Chef and Candies, Chef On Date, Construct N, Minimum Coins, Chess Time, Buy Lamps, Fill The Grid, 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, Make A and B equal, AI Analysing Code, WA Test Cases, Air Conditioner Temperature, Height of Rationals, Car Trip, Greater Average, Weights, Number of Credits, Ticket Fine, Balls and Boxes, Fever, Broken Phone, Nearest Exit, Chefland Games, Sleep deprivation, Flip the cards, Non-Negative Product, Ranklist Pages, Reach the Target, Audible Range, Expert Setter, Speciality, Podium Finish, Minimum Pizzas, Building Race, Tax in Chefland, Paper Cutting, Different Consecutive Characters , Reach on Time, Odd Sum Pair, Tour of King, Bull or Bear, Kitchen Timings, Chef Plays Ludo, Battery Health, Saving Taxes, Tom and Jerry Chase, Good Turn, Four Tickets, Buy Ten Packets, Efficient PAN Linking, Return the Change, DDMM or MMDD, Largest and Second Largest
Contests (52):
Getting Started:
ATM, Number Mirror, Lucky Four, Add Two Numbers, Find Remainder, First and Last Digit, Sum of Digits, Reverse The Number, Id and Ship, Valid Triangles, Chef And Operators, Enormous Input Test
Learning Paths (52):
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, 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, Problem (Make Avg) - Solve sub-components, Problem (Make Avg) - Solve sub-components, Problem (Make Avg) - Solve the complete problem, Problem(Farm animals) - Solve sub-components, Problem(Farm animals) - Solve the complete problem, Problem 3 (High Accuracy) - Solve sub-components, Problem(High Accuracy)- Solve the complete problem, Problem (MOVIE2X) - Solve the complete problem, Problem (Flip cards) - Solve sub-components, Problem (Flip cards) - Solve the complete problem
Practice Paths (46):
Level up from 1* to 2*:
Richie Rich, Vaccine Dates , Hoop Jump, The Two Dishes, Motivation, Two Dishes, Problem Category, Programming Languages, Chef and Spells, Smallest Possible Whole Number, Weight Balance, Chef and Stock Prices , Turn It, Maximum Length Even Subarray, Distinct Pair Sums, Tom And Jerry 1, Lucky Four, Playing with Matches
Strings:
N Buttons 1 Bulb, Wordle, Different Consecutive Characters , World Chess Championship, DDMM or MMDD, Efficient PAN Linking, Chef and Happy String
Contributions
Problems Authored (0)
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Problems Tested (0)
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Editorials Contributed (0)
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