Competitive Programming   Doubts


Topic Replies Activity
Matrix exponentiation 3 September 25, 2018
Deepak and primes showing run error 1 September 24, 2018
Generating subsequence using bitmasking 1 September 21, 2018
Getting wrong answer in Not So Easy Math problem 2 September 18, 2018
HAVING PROBLEM IN segreatting array 0s and 1s 2 September 17, 2018
"playing with bits" shows TLE 4 September 13, 2018
Pythagorean's challenge 5 September 7, 2018
Deepak & Primes II showing WA/TLE 4 September 7, 2018
Backtracking https://codeforces.com/problemset/problem/812/B 3 September 6, 2018
Tavas and saddas wrong ans 5 September 3, 2018
Deepak and primes 2 wrong ans 3 September 3, 2018
Photograph problem(2 test case fail) 4 September 3, 2018
For loop getting little complex 2 September 2, 2018
PHOTOGRAPH (2 test case pass and 2 shows wrong answer) 2 August 31, 2018
Unique number - ii doubt 2 August 30, 2018
Recursive Sequence(II) Problem 2 August 22, 2018
I am stuck in this problem please help 3 August 19, 2018
Returning value when computing modulo inverse 2 August 19, 2018
Crossword puzzle,,its giving run time error 3 August 17, 2018
Graph. Shortest path question 2 August 12, 2018
Buying Fruits Hackerblocks doubt 1 August 10, 2018
GRAPHS, How to find out the vertices forming a cycle in an undirected graph 1 August 9, 2018
Operator overloading 2 August 6, 2018
Problem: Practice/Adhoc/Rain_water_harvesting 2 August 6, 2018
SPOJ ARGCOWS doubt 1 August 3, 2018
Getting Runtime error in 4 test case in BIGGCD problem? 1 August 2, 2018
How to solve min query-1 using D&C 2 August 1, 2018
No output plz help 11 July 29, 2018
SPOJ Mixtures python input problem problem 2 July 26, 2018
Mixtures getting wa in some cases 1 July 24, 2018