Rq Gao

• Username: 7★rqgao2014
• Country:  China
• Student/Professional:Student
• Institution:Nanjing Foreign Language School, Jiangsu Nanjing Jiangsu
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

Last 6 Months 2025 (Jan-Jun)2024 (Jul-Dec)2024 (Jan-Jun)

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No. of Contests Participated: 13

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2522 (+33)RatingProvisional
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April Challenge 2018 Division 1(2018-04-17 15:00:00)

Global Rank:   19

Cheated in:   

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(2018-04-17 15:00:00)

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2522 (+65)RatingProvisional
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April Challenge 2018 Division 1(2022-12-20 00:00:00)

Global Rank:   19

Cheated in:   

Ratings System Update

(2022-12-20 00:00:00)

This is the difference due to changing the rating system.This graph is not updated after 20th Dec 2022. Know more

How the rating system works?

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Contests (13)

October Challenge 2015

Count Subarrays, Time measure, LCM equation, Rupsa and Equilateral Triangle, Spheres, Who dares to be a millionaire, Cyclic shifts in permutation

November Challenge 2015

Ingredients, Receipt Recovery, Chef and collection of stamps, Eugene and function, Simple Sum, Chef and cakes

December Challenge 2015

Oracle Devu and Longest Common Subsequence, Chef and Girls, Chef and Filters, Plane Division, Chef and the stones, Chef and cinema

February Challenge 2016

Sereja and Two Lines, Chef and Strange Operations, Devu and a light discussion, Rectangles of Love, Chef-Detective, Sereja and Permutations

March Challenge 2016

Floor Distribution, Chef And Special Dishes, Parity tree, Chef and Number Guessing, Palindromic substrings, maximize the sum

June Challenge 2016

Chef And The Hiring Event, Chef and Rectangle Array, Chef and Array and K, Chef And Binary Operation, Chef and Coins Game, Devu and an Array

October Challenge 2016

Chef and Keyboard, Chef and Two String, Power Sums, Chef and Three Dogs, Fenwick Iterations, Big Queries, Sereja and Stones

April Challenge 2017

Similar Dishes, Bear and Clique Distances, Bear and Row 01, Dish Of Life, Stable market, Chef and Divisor Tree, Bear and Random Grid, (CH) Serejs and Billiards, Chef and Digits, Heavy-Light Decomposition

June Challenge 2017

Chef and the Feast, Pairwise union of sets, Triplets, Xenny and Coin Rankings, Cloning, A Good Set, Chef and Prime Queries

October Challenge 2017

Chef and a great voluntary Program, Lucky Edge, (Challenge) Connecting computers, A Balanced Contest, Counter Test For CHEFSUM, Chef and Horcrux, Max Mex, Shooting on the array, Chef and Cycled Cycles, Chef and Magic Arrays

November Challenge 2017

Chef Hates Palindromes, Villages and Tribes, Periodic Palindrome Construction, Lovers Gift, Chef goes Left Right Left, Polynomials, Product on the segment by modulo , Chef and Intersection Line, Chef and Subarray Queries

January Challenge 2018

Rectangle, Partition the numbers, String Merging, Maximum Score, K-Concatenation, Killjee and k-th letter , A humongous Query, Killing Monsters, (Challenge) Chef and Palindromes

April Challenge 2018 Division 1

Chef and Array (Challenge), Vaibhav and Ministers, Chef at the Food Fair, Cutting Plants, S Semi-palindromic, Highway Crossing, Chef and Same Old Recurrence, Count Good Prefixes

Total Problems Solved: 100