Competitive Programming


Topic Replies Activity
Graph: Pairing (Journey to moon) 5 October 16, 2018
MARBLES QNS code 3 January 8, 2020
How to reverse the bits.? 4 July 13, 2019
Need better problem explanation 7 November 8, 2019
Counting In Byteland - Mistake in Code 4 June 23, 2020
Summing Pieces | HackerRank 1 October 23, 2018
"Deepak and Primes II" problem 5 June 27, 2019
Dividing Arrays - Test case 1 TLE (Java) 6 May 20, 2020
Factorial problem question 6 May 29, 2020
Tricky Permutation 5 July 6, 2019
Recursion-dictionary(Larger) Last test case issue 4 July 26, 2019
Doubt in --Piles Again! 3 June 6, 2019
Class Assignment - Backtracking 7 July 7, 2019
Getting TLE int "Match Them" 7 October 19, 2018
Subarray having absolute sum greater than k 1 July 27, 2019
Sub-Sequence Count 1 May 17, 2019
Marbles-Competitive programming 6 April 5, 2020
Two test case are failing in K ORDERED LCS 8 April 18, 2020
Spp recursive sequence 5 January 24, 2020
Simple Enough (WA) 3 September 25, 2019
Inversion count 3 November 3, 2018
Factorization game in number theory 3 December 14, 2019
Longest k unique Characters 3 June 7, 2019
Read The Pages Problem 6 April 2, 2019
Problem in solving Marbles 7 December 5, 2019
Evaluating Functions 3 January 19, 2020
Error in code for xor 8 January 4, 2020
Sir i have done this question in O(no of paratha*no of chef)time can you tell me how can i do this question by binary search 3 August 24, 2019
Run-error on cyber attack 7 July 14, 2019
Cycle Detection Using DFS 3 May 20, 2019
Robot movement on a grid 1 August 8, 2019
Given a floor of size n x m. Find the number of ways to tile the floor with tiles of size 1 x m 4 April 20, 2019
Not So Easy Math wrong answer 5 May 8, 2019
Hostel Visit (my code is failing 2nd test case) 7 May 19, 2019
Tavas and saddas wrong ans 5 September 3, 2018
Error in hostel Visit 8 June 15, 2019
DP- Edit Distance 5 October 19, 2019
The Subset Sum To Target doubt 9 July 19, 2019
Problem in lower and upper bound 6 May 10, 2019
Alpha Score approach 2 October 28, 2018
How to find no of kings using pigeon hole principal 4 August 23, 2019
XOR-4 -Competitive Programming 3 January 18, 2020
Simple Enough Runtime Error 4 August 4, 2019
MARBLES in Mathematics 7 November 22, 2019
Vivek and Birthday Celebration getting segmentation fault in the code written by me 3 February 13, 2020
How to Extend Current Course? 1 April 13, 2020
How to compute set bits in negative number 3 September 25, 2019
How to take Mail backup from roundcube webmail to hard drive 5 May 8, 2025
N Knights Recursion 3 July 19, 2019
Not sure if transformation matrix is wrong 7 June 15, 2019