Suryansh Gupta

Practice: 

The Next Palindrome, Launch Tower, Mangalyaan-2, Landing Platform, Total Palindromic Numbers, Cats and Dogs, Professor X and Grouping of Numbers, Modular GCD, Count Substrings, Archi and Comparsion, Good Permutations, Forced Particles, Appy and Balloons , Beautiful Bricks, Opposite Cites, Second Largest Element, A-B Game, Yalalovichik Numbers, Lions of Mirzapur, Chef and Secret Password, XOR N-bonacci Sequence, UEFA Champions League, Markers and Caps, Playing with Numbers, Endgame, Reverse Maximisation, Two Circles, Xor It, Perfect Power Divisors, Chefina and Sums, Chef and Subsequences, Maximize Letter Beauty, Strip in a Tree!, Tower Counting, Inversions in Permutations

Past ZCO Problems: 

SUPW

Past INOI Problems: 

Calvins Game

May Cook-off 2018 Division 2: 

Secret Recipe

July Cook-Off 2018 Division 2: 

Encoding Message, OR Matrix

October Mega Cook-Off 2018 Division 2: 

Binary Nim 2, Ada and the Staircase, Pumping Water

November Cook-Off 2018 Division 1: 

Beautiful Garland

December Challenge 2018 Division 1: 

(Challenge) Delete DAG, Max and Electrical Panel, Directing Edges, Chef and Interactive XOR

October Challenge 2018 Division 2: 

Appy and Balloons , Minimize Digitsum, Chef and Serves, Byte to Bit, Chef and Circles

July Lunchtime 2018 Division 2: 

Split Stones

September Lunchtime 2018 Division 2: 

Judging Delay, Chef Restaurant

October Lunchtime 2018 Division 1: 

Coloring the Grid, Weird Question

CodeItUp: 

Lets Help Atom, Guess it

D'Code: 

I SPY

Encoder (Rated for Division 2): 

Knight Chess, Paint the Wall

December Lunchtime 2018 Division 1: 

Choosing from Buckets, Age Calculator

January Challenge 2019 Division 1: 

Yet Another Problem About Sequences, Different Neighbours, Distinct Pairs, (Challenge) Chef and Matching Game, A Pizza Slice

January Cook-Off 2019 Division 1: 

Ada School

January Lunchtime 2019 Division 1: 

Distances, Rooks

February Challenge 2019 Division 1: 

Manhattan Rectangle, Guess It Right, Chef and Secret Ingredients, (Challenge) Chef with Orchestra in the Kitchen, Art of Balance

February Cook-Off 2019 Division 1: 

Max Range Queries, Chef and Party

February Lunchtime 2019 Division 1: 

The Tricky Deal

March Cook-Off 2019 Division 2: 

XOR N-bonacci Sequence

March Lunchtime 2019 Division 1: 

Corrupted Seven-Segment Display

April Challenge 2019 Division 1: 

Subtree Removal

April Cook-Off 2019 Division 1: 

Random Game, Pied Piper vs Hooli

April Lunchtime 2019 Division 1: 

Minimum Sum

May Challenge 2019 Division 1: 

Reduce to One, Where to Build the Roads

May Cook-Off 2019 Division 1: 

Misha and Nice Sets, Expected Xor

May Lunchtime 2019 Division 1 (Unrated): 

Grid Tour

June Challenge 2019 Division 1: 

Road Signs, Lent Money, Chef and Ingredients, Sum and GCD, (Challenge) SnackDown 99

June Cook-Off 2019 Division 1: 

Ants and Anteaters, Drink Slush

July Challenge 2019 Division 1: 

Hit the Coconuts, Guess the Prime!, Codechef War, Circular Merging

July Cook-Off 2019 Division 1: 

Birthday Gift Again

July Lunchtime 2019 Division 1 (Unrated): 

Delete a Subarray

August Challenge 2019 Division 1: 

Guddu and his Mother, Dilemma

August Cook-Off 2019 Division 1: 

Rich Substrings

August Lunchtime 2019 Division 1: 

Destroy Cells, Chef Does Coke Yet Again

September Challenge 2019 Division 1: 

Biladerim Icin, Fuzzy Linear Combinations, Chef Designed a Network

September Mega Cook-Off 2019 Division 1: 

Angry Grandfather

September Lunchtime 2019 Division 1: 

All Substrings, Find the Sum

October Challenge 2019 Division 1: 

Even Edges, Chef and Maximum Star Value, Array Modification, (Challenge) Maximizing LIS

October Mega Cook-Off 2019 Division 1: 

D-Or

October Lunchtime 2019 Division 1 (Unrated): 

Box Game

December Challenge 2019 Division 1: 

Chefina and Ranges, Binary XOR, Addition

International Coding League 2019 (Rated for Division 2): 

FlatLand, Too Many Candies, A Weird Device, Earning A Profit

January Challenge 2020 Division 1: 

Chef and Dynamo, Doraemon, Chefina and Prefix Suffix Sums, English

April Challenge 2020 Division 1: 

Strange Number, Squared Subsequences, Ready Bitwise, Leaked Answers (Challenge)

January Cook-Off 2020 Division 1 : 

Range AND

March Cook-Off 2020 Division 1 : 

Mysterious Sequence

April Cook-Off 2020 Division 1 : 

Simple Operations

March Lunchtime 2020 Division 1 (Unrated): 

Maximize LCM

April Lunchtime 2020 Division 1: 

Positive Mex

July Cook-Off 2020 Division 1: 

Even-tual Reduction, OR-thodox Distinction, Path-etic Products

August Cook-Off 2020 Division 1 : 

Red-blue Trees, Polygon Relationship

RECode 12.0 (Rated for all): 

Chef and String, Chef and Walk, Chef and Rotation, Chef and Numbers

Problems Authored (0)

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Problems Tested (0)

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Editorials Contributed (0)

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