Competitive Programming


Topic Replies Activity
Problem in lower and upper bound 6 May 10, 2019
Not so easy math problem in bitmasking 3 May 9, 2019
I am getting NZEC when I use java in codechef 6 May 9, 2019
TLE in second test case 2 May 8, 2019
Editorial to access the solution 4 May 8, 2019
Not So Easy Math wrong answer 5 May 8, 2019
MAX QUERY-I --- giving wrong ans --- segment tree 4 May 8, 2019
Segment Tree-Optimization Using Lazzy Propagation 2 May 8, 2019
LIS Modified Problem 4 May 8, 2019
PRIMES2 - Calculate primes till 1e9 1 May 8, 2019
Update It Problem 2 May 8, 2019
String sort Logic 3 May 8, 2019
Wanna know editorial 8 May 8, 2019
BOSTON NUMBER runtime error 5 May 8, 2019
Cover them All Problem 4 May 8, 2019
3-D Structure Problem 3 May 7, 2019
Its giving wrong answer i cant find why? ACTIVITY SELECTION PROBLEM 3 May 7, 2019
STRING WINDOW - minimum length substring 2 May 7, 2019
Validator function for finding the square root using binary_search stl function 3 May 7, 2019
TLE on 2nd test Case 3 May 6, 2019
Doubt regarding Leaderboard 6 May 4, 2019
Tutorials mentioned about the binary search 3 May 4, 2019
STRING SORT- Getting Wrong Answer in Test Case 7 May 2, 2019
Can't get points 2 May 2, 2019
Https://hack.codingblocks.com/practice/p/371/783 2 May 2, 2019
QueryBits Problem 2 April 30, 2019
KQuery Problem TLE 2 April 30, 2019
FibonacciMeetGCD Problem 4 April 30, 2019
String sort submission problem 4 April 30, 2019
2 cases giving TLE/runtime error 4 April 30, 2019