Competitive Programming


Topic Replies Activity
Cant find error in the code 5 September 25, 2019
Simple Enough (WA) 3 September 25, 2019
Count Number of Binary Strings, TLE 5 September 25, 2019
Find out the number of numbers between 1 and n which are divisible by any of the prime numbers less than 20 3 September 25, 2019
How to calculate nCr of long numbers 3 September 25, 2019
Flood fill DFS approach 3 September 25, 2019
N-Queen Using Backtracking 3 September 25, 2019
Getting wa in max-query 1 using merge sort trees 1 September 24, 2019
MIN QUERY-I -- none of the test cases passed 3 September 22, 2019
Read the Pages(Book Allocation) problem 1 September 21, 2019
Divisible subarray 2 September 21, 2019
Min query-1 trees 2 September 21, 2019
Difficulty in understanding the problem 2 September 19, 2019
Wrong answer (none test case passed) 2 September 19, 2019
Compiler not showing output 1 September 19, 2019
Python implementation 1 September 19, 2019
TLE problem for testcase 2&3 3 September 19, 2019
How to do this question? Please help 2 September 18, 2019
Concept problem 1 September 18, 2019
Not able to understand test case 2 September 17, 2019
Let's Play Game Logic 3 September 17, 2019
Colorfull Knapsack problem 3 September 17, 2019
Xor profit problem 2 September 16, 2019
Count Number of binary strings, TLE 1 September 15, 2019
Smart keypad - advanced 3 September 14, 2019
Birthday Paradox Test Case 7 Giving Timelimit 3 September 14, 2019
Don't know how to start this question 3 September 14, 2019
Need a hint to proceed 3 September 14, 2019
Painter's Partition Problem 3 September 14, 2019
One test case failing please check 7 September 14, 2019