Competitive Programming


Topic Replies Activity
Money-Change Problem 4 May 15, 2019
Factorization Game 3 January 28, 2020
Problem not showing 5 June 28, 2020
Expand the pond 3 November 1, 2019
Number Of Divisors 3 February 19, 2020
Evaluating Function 4 June 15, 2019
Robot Collect Points problem 5 September 4, 2019
Whats wrong in this code ( Not so easy math) 3 March 17, 2019
Unique number -1 6 June 4, 2019
Unlock-approach 7 December 23, 2018
How to approach the farmer frenzy problem 4 June 18, 2019
Mike and OR Tree Unable to thnk of any approach 6 July 3, 2019
Test 3 wrong answer 3 June 27, 2019
COMRADES Problem 4 August 2, 2019
How to approach this 3 October 5, 2019
Why is my code showing wrong answer while submiting it on codechef? When I solved it just as bhaiya told 4 December 14, 2019
T-Prime Numbers 3 January 20, 2020
BFS-Shortest Path 3 October 12, 2019
N queen problem 3 October 28, 2018
Vivek And Party Problem 3 June 3, 2019
MARBLES wong test cases 5 June 22, 2019
SPP - Recursive Sequence (Version II) 3 June 15, 2019
1 Count Problem 3 May 14, 2019
Colorful Knapsack problem 4 October 20, 2019
"are they same " doubt in divide conquer 3 October 11, 2019
BigInteger(int,base) 7 January 2, 2020
Run Error in Deepak and his journey 6 February 23, 2019
Random query ,codeforces 5 June 14, 2019
Stock selling problem 3 July 28, 2019
Evaluating functions in Mathematics 5 November 18, 2019
Spp - recursive sequence (version ii)-- 4 July 12, 2019
Cyber Attack Run Error on last test case 5 August 18, 2019
Fibonacci meets GCD --- giving wrong ans & runtime error --- segment tree 4 May 12, 2019
Run -Error in IDE 5 December 24, 2019
Trie interview question 4 August 9, 2019
FAST FIBONACCI runtime error (segmentation fault) 4 June 29, 2019
Hackerearth Balanced String using Bitmasking 5 June 22, 2019
Are they same(divide and conquer) 4 March 16, 2019
Candidates are appearing for interview one after other. Probability of each candidate getting selected is 0.16. What is the expected number of candidates that you will need to interview to make sure that you select somebody? 3 October 20, 2019
Crossword problem 6 January 19, 2020
Robot collect coins 5 January 31, 2020
Unique number || problem 5 July 19, 2019
Any hint or approach , how to approach Mike and OR tree question 4 January 17, 2020
Multiplicative inverse 4 January 19, 2020
Bitmasking- Not so easy math 5 March 21, 2019
Can we use minimum segment tree to answer no of elements smaller than k within a certain range of array? 3 January 14, 2020
COUNT NUMBER OF BINARY STRINGS, Weak test cases? 2 April 21, 2019
Matrix queries problem 4 August 9, 2019
Inversion count 2 January 27, 2020
Logic of XOR-4 probelm 3 July 26, 2019