CodeChef Discuss

Topic	Replies	Views	Activity
Is IARCS Down? general iarcs	1	1484	December 13, 2016
KIRLAB Vividly Explained general	6	2550	December 13, 2016
help..showing runtime errror general nearest_cab , runtimeerror , sigsegv	1	1034	December 13, 2016
racing horses,code shows run time error...plz help in recognizing what is wron with the code general easy , horses , racing	3	1147	December 13, 2016
ADDFRAC - Editorial editorial addfrac , april10 , easy , editorial	5	4374	December 13, 2016
Found this: Codeforce Problem Recommender general codeforces , practice	4	2287	December 12, 2016
Can anyone share their approach to solve KIRLAB general greatest-common-divisor	4	2267	December 12, 2016
How to solve Sereja and Ways in the Cube (SEAWCU) problem which appeared in Nov 16 Long contest? general nov16 , sereja	0	910	December 12, 2016
Whats wrong with my approach ? - Kirito in labyrinth general kirito	2	1650	December 12, 2016
INOI 2017 Preparation general c , inoi , programming	6	1831	December 12, 2016
Chennai cyclone and the Acm-Icpc 2016 regionals ?? general acm-icpc , cyclone , regionals , vardah	1	1569	December 12, 2016
IITM4 - Editorial(IITM2016) general divisors , easy , sieve	0	1078	December 12, 2016
Codechef IDE Bug general bug , codechef , ide	5	1779	December 11, 2016
unordered map in c++ general c-plus-plus , unordered_map	2	2639	December 10, 2016
Nth root of a number general maths , number-theory	3	1609	December 10, 2016
[solved] DP - Maximum Weighted Independent Sets general dynamic-programming , graphs , independent , maximum , set , trees , weighted	2	4057	December 10, 2016
What should be the worst case time complexity of code to pass in 3 sec on Codechef? general complexity , time-limit	5	2756	December 9, 2016
Why codechef do not show all test case for a Problem? general codechef	3	1003	December 9, 2016
Best place to practice and learn basics tutorial help , algorithm , practice , programming , tutorial	9	2458	December 9, 2016
Java Collections Tutorial Part - 3 tutorial collection , hashing , java , map , tree-map , tutorial	1	3666	December 9, 2016
which programming language is best ? general programming	14	5238	December 9, 2016
CodeChef Judge down !! general judge	1	862	December 9, 2016
Codeforces - Arpa's weak amphitheater and Mehrdad's valuable Hoses general dynamic-programming , disjoint-set-union	4	1818	December 9, 2016
Implement Euler Totient Function Efficiently. general maths	2	900	December 9, 2016
Calculate nCr mod p. general maths	3	1935	December 9, 2016
Find the all possible sub arrays of an array. general dynamic-programming	3	2066	December 7, 2016
What is wrong with this solution for GIFTCHEF? general doubt , giftchef , solution	2	1546	December 7, 2016
codes not working when I use %lld or %ld in codechef... general datatypes , time-limit	9	2986	December 7, 2016
How to sort an array in c++ by the second column in reverse order? general c-plus-plus , sorting	25	16641	December 7, 2016
How to approach this kind of number theory based problems? general algorithm , number-theory , prime , sieve	8	2371	December 6, 2016