Competitive Programming


Topic Replies Activity
Min query solution 5 January 22, 2020
Free NSF to PST Converter 7 September 5, 2024
KMP pattern matching 7 December 14, 2019
Recursive case idea 8 November 18, 2019
Error in Bernaulli's Trial Example --expected no of flowers dog eats before dies given 10 flower and 1 poisonous 4 March 13, 2019
Getting TLE in some test cases of Expand the pond 7 January 11, 2020
Divisible subarray problem-pigeon hole principle code prooblem 3 June 15, 2019
Doubt in--"BUY AND SELL" 4 June 15, 2019
Vivek and Birthday Celebration 2 October 31, 2019
Fenwick tree inversion count problem 3 January 28, 2020
Code not running 9 October 7, 2019
3D Structure in Fenwick Section 3 December 25, 2019
1 Count - Dp Challenges 3 March 28, 2019
Getting TLE in Modified LIS 3 December 4, 2018
Editorial doubt .....! 4 June 26, 2019
💡 Birthday Paradox 6 December 29, 2019
TLE in 1 case of Primality Testing 2 February 24, 2019
Need some clarification in question - Problem - Not So Easy Math [Inclusion-Exclusion] 9 June 24, 2018
Print LCS Promplem 6 May 22, 2019
No same permutations 3 February 11, 2020
N K Ladder using matrix exponentiation 5 June 26, 2019
Crossword puzzle,,its giving run time error 3 August 17, 2018
Dijkstra's algorithm problem 6 October 5, 2019
Slack and the PDFs 2 April 2, 2019
Job for Bounties recursive cases 3 July 3, 2019
Not so easy math bitmasking 3 March 17, 2019
Doubt in --Farmer Frenzy 3 November 29, 2020
XYZ ENCRYPTION difficult to under stand question 2 June 18, 2019
About ncr%p question 7 December 30, 2019
Showing WA in fibosum 3 September 29, 2018
Farmer Frenzy approach problem 2 January 31, 2020
https://codeforces.com/contest/1174/problem/B 2 June 4, 2019
Code optimization 8 January 6, 2020
String window only some test case fail 9 August 10, 2019
Robot Collect Points 2 March 30, 2019
C++ code of minimum time traversal 4 June 15, 2019
Parent array in BFS Shortest path 2 February 18, 2019
Summer of Algorithm String Problem - JAVA 6 June 8, 2019
Playing With Divisors Is Fun 5 January 29, 2020
MAX Query-1 getting TLE 8 September 1, 2019
Telegram SMM Panel 3 March 24, 2025
Not So Easy Math / Competitive Course 5 March 29, 2019
Random query codeforces 846-F 2 January 30, 2019
Wanna know editorial 8 May 8, 2019
Longest increasing subsequence modified 4 June 19, 2019
Doubt in --Brackets All Over 3 June 9, 2019
Any Hint for : https://hack.codingblocks.com/contests/c/452/498 7 June 25, 2018
Not getting any approach of game theory 3 7 March 28, 2019
Run error in Min Query-I in segment tree 1 December 9, 2019
Recursion-dictionary order(larger) 7 December 13, 2019