Sahil Rajput

September Challenge 2017

Minimum Good Permutation, Chef and Pick Digit, Little Chef and Sums

October Challenge 2017

Max Mex, Counter Test For CHEFSUM, A Balanced Contest

December Challenge 2017

Total Diamonds, Chef And his Cake, Chef And Easy Xor Queries, Penalty Shoot-out, Chef and Hamming Distance of arrays

September Cook-Off 2017

Statistics Construction, Subsequence Equality

October Lunchtime 2017

Buggy Calculator, Maximum Number

December Lunchtime 2017

Days in Month, Strange Function

January Challenge 2018

Partition the numbers, String Merging, Rectangle, K-Concatenation, (Challenge) Chef and Palindromes, Maximum Score

September Mega Cook-Off 2018 Division 2

ATM Machine, Make a Permutation

September Challenge 2018 Division 2

Magician versus Chef, War of XORs, Chef and Adventures, Bad Shuffle

October Challenge 2018 Division 2

Byte to Bit, Chef and Serves

March Challenge 2019 Division 2

Chef got Recipes, Chef and Number Game, Yet Again a Subarray Problem, Chef and a Beautiful Digit

October Lunchtime 2019 Division 2

Khaled in HIT, Box Game, Counting Inversions Revisited

January Cook-Off 2020 Division 2

Chef Chick

UWCOI 2020 (Rated for all)

Button Pairs, Find maximum in an Array

Problems Authored (7)

Problems Tested (0)

No Contribution

Editorials Contributed (0)

No Contribution