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rifat ahmed

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Company/University

Islamic University of Technology, Dhaka, Bangladesh

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Professional Interests: Mathematics

Professional Interests

Mathematics

3Rank
12Badges
19415Score

rifat ahmed submitted Solution 599984 to Problem 3102. Rumis Scorer 4

on 21 Mar 2015 at 11:12

rifat ahmed submitted Solution 599983 to Problem 3101. Rumis Scorer 3

on 21 Mar 2015 at 11:04

rifat ahmed submitted Solution 599982 to Problem 3101. Rumis Scorer 3

on 21 Mar 2015 at 11:04

rifat ahmed submitted Solution 599962 to Problem 3100. Rumis Scorer 2

on 21 Mar 2015 at 9:30

rifat ahmed submitted Solution 599946 to Problem 3099. Rumis Scorer 1

on 21 Mar 2015 at 9:10

rifat ahmed submitted Solution 599942 to Problem 3097. Scrabble Scores - 12

on 21 Mar 2015 at 9:02

rifat ahmed submitted a Comment to Solution 598549

just kidding. nice problem :)

on 19 Mar 2015 at 6:38

rifat ahmed submitted a Comment to Solution 598549

I hope you will not change the test suite to restrict this ;)

on 19 Mar 2015 at 4:55

rifat ahmed submitted a Comment to Problem 3080. median3d filter

First, the test suite is flawed. Second, it gives away the solution.

on 17 Mar 2015 at 15:18

rifat ahmed submitted Solution 597526 to Problem 3082. Scrabble Scores - 10

on 17 Mar 2015 at 13:55

rifat ahmed submitted a Comment to Problem 3084. Scrabble Scores - 11

@Jan, thanks :)

on 17 Mar 2015 at 11:43

rifat ahmed submitted Solution 597430 to Problem 3084. Scrabble Scores - 11

on 17 Mar 2015 at 11:42

rifat ahmed submitted a Comment to Problem 3084. Scrabble Scores - 11

grant, can you please add an example to explain how you dealt with the multiplier and 'existing_letter' in this problem?

on 17 Mar 2015 at 5:02

rifat ahmed submitted Solution 596218 to Problem 3082. Scrabble Scores - 10

on 14 Mar 2015 at 19:15

rifat ahmed submitted Solution 596217 to Problem 3081. Scrabble Scores - 4

on 14 Mar 2015 at 19:07

rifat ahmed submitted a Comment to Problem 3079. Big numbers, repeated least significant digits

is it correct for 35197? Im getting 5001 instead of inf.

on 14 Mar 2015 at 6:27

rifat ahmed submitted a Comment to Problem 3060. Scrabble Scores - 8

nice series grant

on 13 Mar 2015 at 13:43

rifat ahmed submitted a Comment to Solution 595687

didnt see that Cody changed the test suite of this problem and I lost one important badge. such a shame..

on 13 Mar 2015 at 13:40

rifat ahmed received Cody Challenge Master badge

on 13 Mar 2015 at 13:38

rifat ahmed submitted Solution 595687 to Problem 56. Scrabble Scores

on 13 Mar 2015 at 13:38

rifat ahmed submitted Solution 595681 to Problem 3062. Scrabble Scores - 9

on 13 Mar 2015 at 13:10

rifat ahmed liked Problem 3060. Scrabble Scores - 8

on 13 Mar 2015 at 12:57

rifat ahmed submitted Solution 595677 to Problem 3060. Scrabble Scores - 8

on 13 Mar 2015 at 12:57

rifat ahmed submitted Solution 594936 to Problem 3073. Projector Matrix

on 11 Mar 2015 at 17:09

rifat ahmed submitted Solution 594931 to Problem 3076. Create a vector

on 11 Mar 2015 at 17:05

rifat ahmed submitted Solution 593505 to Problem 3057. Chess performance

on 8 Mar 2015 at 12:49

rifat ahmed submitted Solution 593501 to Problem 3056. Chess probability

on 8 Mar 2015 at 12:39

rifat ahmed submitted a Comment to Problem 3053. stem and leaf plot

Hi, nice problem. It would be more interesting if you create a test condition with varying length and varying level of sub-string similarity. For example, {'1','2','1111','1112','1113','1121','1122','11111'} etc. That would force people to come up with a nice recursive algorithm.

on 28 Feb 2015 at 17:51

rifat ahmed submitted Solution 589249 to Problem 3051. Scrabble Scores - 6

on 28 Feb 2015 at 15:54