Competitive Programming


Topic Replies Activity
Max xor array test cases didn 't pass 18 June 1, 2019
Primality testing getting one WA 2 June 1, 2019
Sum it up getting 2 Wrong answers on submission 1 June 1, 2019
SUMSUMS - Not able to figure out the recurrence 1 June 1, 2019
Help needed in problem Tricky Permutations 1 June 1, 2019
Choosing Number unable to understand error 2 June 1, 2019
Prime Sieve Implementation 1 June 1, 2019
Problem solving 2 June 1, 2019
Subset Sums binary search, doubt 1 May 31, 2019
Alpha score (divide and conquer) i cant understand my mistake 2 May 31, 2019
SPOJ - ABCDEF, Binary Search Problem - WA 5 May 31, 2019
SPP: SPOJ ---Getting Wrong answer in testcase 2 and 5 on submission on hackerblocks 3 May 31, 2019
WA, Binary Search Problem : spoj.com/problems/ABCDEF/ 1 May 31, 2019
Getting WA in SUMSUMS problem 6 May 31, 2019
Lets play game (NUMBER THEORY) 1 May 30, 2019
Recursion phone keypad problem complexity 3 May 31, 2019
Run error in last two test Cases 5 May 30, 2019
BIT 9 UPDATE IT Query doubt 7 May 30, 2019
Expectation formula 1 May 30, 2019
Efficient Java Solution for spoj ACMCEG2B problem 1 May 29, 2019
SPOJ Subset Sums (From CB video), unexpected output (solved) 1 May 29, 2019
Doubt in merge sort code 6 May 28, 2019
Getting wrong ans for only 1 test case 3 May 28, 2019
Problem about Topological Sort in graphs 1 May 28, 2019
Getting wrong answer for last two test cases 9 May 28, 2019
NK ladder mathematics 1 May 28, 2019
SUBSET SUM in java 1 May 27, 2019
Getting wrong ans or time limit 1 May 27, 2019
Fermats theorem is not working in primality test 1 May 27, 2019
Confusion in max size of arrays we can take 3 May 27, 2019