Competitive Programming


Topic Replies Activity
NK ladder and snake 4 March 31, 2020
Whats wrong in this code 1 March 30, 2020
Minimum number of hospitals to be built on a tree such that it is available on every node or on the consecutive node 1 March 29, 2020
Binary Search in STL- 02 1 March 29, 2020
How to approach this iron man problem 4 March 28, 2020
MAX QUERY1 segment tree 2 March 28, 2020
Simple Enough - Not a single case passed, showing WA 1 March 26, 2020
Doubt in test cases 2 March 26, 2020
Big Numbers Casuing Seg Fault in Query Bits question! 1 March 24, 2020
Kickstart 2020 Round A 1 March 24, 2020
Unlock coding problem(in STL) concept doubt 14 March 24, 2020
Deepak and primes ii segmented sieve 1 March 23, 2020
Snakes and Ladder board 1 March 22, 2020
Failing for some testcases 1 March 22, 2020
EVALUATING FUNCTIONS why is this code failing?i am getting right output 1 March 22, 2020
Failing for one testcase find laregst x that n!%(p^x) 1 March 22, 2020
For sum it up problem how can we remove the duplicate combinations 1 March 18, 2020
In POWPOW2 problem, how did we calculate b^2ncn % 1000000007 =? 1 March 18, 2020
TLE in Tilling Problem II 1 March 18, 2020
Why is my snake and ladders code not working I am trying to do it with normal recursion instead of bfs 1 March 18, 2020
TWO STRINGS INPUT 1 March 18, 2020
Line Explanation 1 March 18, 2020
Unlock qns not able to find which case is not working it gives only 75 7 March 11, 2020
Divisible subarrays problem (hackerblocks) 1 March 9, 2020
Vivek and Party Problem 14 March 9, 2020
Find it (Hacker Blocks) 3 March 9, 2020
Xor profit problem 1 March 9, 2020
Hostel visit competative programing 1 March 7, 2020
Unlock qns failing test case 1 suggest changes in code 5 March 5, 2020
Friends pairing Problem -Editorial 3 March 4, 2020