Competitive Programming


Topic Replies Activity
Deepak and primes II 4 November 1, 2019
Unable to submit my code 3 November 1, 2019
Wa in some test cases 6 November 1, 2019
Expand the pond 3 November 1, 2019
4 test cases are wrong! Tricky permutations 3 November 1, 2019
Difficulty in the question CROSSWORD 3 November 1, 2019
My code give wrong answer; i am not find what is problem in code 3 November 1, 2019
MARBLES Challenge 3 November 1, 2019
String Window problem 5 November 1, 2019
The range is too big ...Cannot make a array of size 5000000 4 November 1, 2019
Tilling problem - ii 5 November 1, 2019
Compare function in strings STL 1 November 1, 2019
Please help me in solving this https://www.codechef.com/NOV19B/problems/SC31 question 1 November 1, 2019
Recursion and backtracking 1 November 1, 2019
Not able to understand the termination criteria 3 November 1, 2019
Solution for the problem mentioned 1 November 1, 2019
Video content is missing 1 November 1, 2019
Vivek and Birthday Celebration 2 October 31, 2019
Vivek and party 13 October 31, 2019
Failing the first test case 3 October 31, 2019
How to find LCA using dfs? 2 October 31, 2019
Recursion-Codes of the string doubt in how to proceed 2 October 31, 2019
Question not clear 3 October 31, 2019
Wrong answer on submission 1 October 30, 2019
Sir ,one test case is coming wrong 2 October 30, 2019
Divisible sub array( Test case 1 is giving wrong answer ) 2 October 30, 2019
Unique number 2 5 October 30, 2019
Im having problem in this code can u help me what is wrong in this code 6 October 30, 2019
Sir , I could not understand the meaning of this Marbles Question 3 October 30, 2019
Covee them all (hackerblocks) 3 October 30, 2019