Competitive Programming


Topic Replies Activity
Does It serve a specific purpose 1 July 7, 2019
Multiplicative Inverse: Test Cases Failing 3 July 6, 2019
Do we have to make -1 to 0 only for first 5 rows or for any 5 rows?what if row size is less than 5 6 July 6, 2019
Getting wrong ans 8 July 6, 2019
Game theory PDF(please resolve it this time) 4 July 6, 2019
Expectation no :two consecutive head 3 July 6, 2019
Problem with site 3 July 6, 2019
Xor-4 not clear 4 July 6, 2019
Confused about the approach for this problem 3 July 6, 2019
Wrong answer for the question !..! 7 July 6, 2019
Tricky Permutation 5 July 6, 2019
Problem String window 7 July 6, 2019
Problem Statement of crossword 2 July 6, 2019
Shil and Palindrome Research problem giving no output in 1 test case 2 July 6, 2019
BUY AND SELL problem not passing 1 test case 2 July 6, 2019
What is the pattern? 2 July 6, 2019
Didn't get the question! 3 July 6, 2019
What is wrong with my code ,not giving the perfect score? 3 July 6, 2019
Maximum sum qyery help me out in 3rd test case i am getting wrong ans 1 July 6, 2019
What is the time complexity of finding the recursive sequence with the method of Matrix Exponential 2 July 5, 2019
Any other method without sets? 2 July 5, 2019
Gettin wrong answer in NOT SO EASY MATH 1 July 5, 2019
Whats the diff bt the codes the first one is not giving the right ans 2 July 4, 2019
String window challange 4 July 4, 2019
Getting WA when trying to solve the above using sets 2 July 4, 2019
Optimisation in prime sieves 4 July 4, 2019
TLE in testcases 2 & 3 in Color The graph Problem on HackerEarth 2 July 4, 2019
How is dimensions of transformation matrix k is coming? 2 July 4, 2019
Maximum Subarray Sum (divide and conquer) poblem 3 July 4, 2019
Last case TLE in Primality Testing 13 July 3, 2019