CodeChef Discuss

Topic	Replies	Views	Activity
Invitation to CodeChef Starters 263 (Rated upto 5 stars) - 4th November announcement announcement We invite you to participate in CodeChef’s Starters 263, this Wednesday, 4th November, rated for 5 stars (i.e. for users with rating < 2200). Time: 8:00 PM — 10:00 PM IST Joining us on the problem setting panel are: …	0	44	November 4, 2026
The One with All the Candy Practice Problem in 1800 to 2000 difficulty problems general s07e09	0	14	November 2, 2026
HP18 - EDITORIAL general game-theory , hp18 , jan19 , maths , simple , taran_1407	17	9191	November 1, 2026
#include <bits/stdc++.h> using namespace std; long long MaxSumSubarray(const vector<long long>& V) general	0	15	October 31, 2026
EQLZR - Editorial editorial editorial , start262	0	171	October 28, 2026
ALARMM - Editorial editorial editorial , start262	0	43	October 28, 2026
COLLAPSEE - Editorial editorial editorial , start262	0	102	October 28, 2026
RHYDOOR - Editorial editorial editorial , start262	0	35	October 28, 2026
XORQUADS - Editorial editorial editorial , start262	0	112	October 28, 2026
ODDPWD - Editorial editorial editorial , start262	0	31	October 28, 2026
MONOORBEZ - Editorial editorial combinatorics , dynamic-programming , editorial , start262	0	29	October 28, 2026
MONOORB - Editorial editorial combinatorics , dynamic-programming , editorial , start262	0	33	October 28, 2026
PHSHFT - Editorial editorial editorial , greedy , prefix-sum , start262	0	26	October 28, 2026
XORSCHED - Editorial editorial editorial , bitwise-operation , start262	0	94	October 28, 2026
BRKFLP - Editorial editorial editorial , trees , disjoint-set-union , start262	0	46	October 28, 2026
Invitation to CodeChef Starters 262 (Rated for All) - 28th October announcement announcement	0	467	October 28, 2026
Time limit general chiefett	0	26	October 28, 2026
Tip: avoid integer overflow in C++ sums general	0	19	October 27, 2026
Fix hidden test case for Reverse Mirror Encoding feedback	1	70	October 27, 2026
Fix hidden test case for Bank Account Validator feedback	0	34	October 26, 2026
Platform is not user friendly feedback learn	0	28	October 26, 2026
BBP controlled XSS validation 20261025-2235 general	0	30	October 25, 2026
Efficient way to compute rolling view counts per video (sliding window) in PHP vs C++? general	0	27	October 25, 2026
Test processing general	0	31	October 24, 2026
EXKEYPAD - Editorial editorial editorial , start261	3	161	October 22, 2026
EXPHOTO - Editorial editorial data-structure , editorial , start261	0	108	October 21, 2026
EXPRIZE - Editorial editorial binary-search , editorial , start261	0	104	October 21, 2026
EXQUIZ - Editorial editorial editorial , start261	0	59	October 21, 2026
EXBANNER - Editorial editorial editorial , sorting , bitwise-operation , start261	0	70	October 21, 2026
EXBANNER2 - Editorial editorial editorial , start261	0	69	October 21, 2026

Invitation to CodeChef Starters 263 (Rated upto 5 stars) - 4th November

announcement

We invite you to participate in CodeChef’s Starters 263, this Wednesday, 4th November, rated for 5 stars (i.e. for users with rating < 2200). Time: 8:00 PM — 10:00 PM IST Joining us on the problem setting panel are: …