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Islamic University of Technology, Dhaka, Bangladesh

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Professional Interests: Mathematics

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Mathematics

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19415Score

rifat ahmed submitted Solution 601923 to Problem 3108. Don't Try, give up and return NaN.

on 25 Mar 2015 at 4:16

rifat ahmed submitted Solution 601916 to Problem 3107. Try and Catch Simple Example

on 25 Mar 2015 at 4:12

rifat ahmed submitted Solution 599931 to Problem 3103. Find out Harmonic mean.

on 21 Mar 2015 at 8:44

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 Solution 598549 to Problem 3092. Return fibonacci sequence do not use loop and condition

on 19 Mar 2015 at 4:54

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 597434 to Problem 3088. Compute LOG(1+X) in natural log

on 17 Mar 2015 at 11:45

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

@Jan, thanks :)

on 17 Mar 2015 at 11:43

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 596821 to Problem 3079. Big numbers, repeated least significant digits

on 16 Mar 2015 at 15:48

rifat ahmed submitted Solution 596219 to Problem 3079. Big numbers, repeated least significant digits

on 14 Mar 2015 at 19:18

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 Solution 595785 to Problem 3046. I want to know everything!

on 13 Mar 2015 at 17:16

rifat ahmed submitted Solution 595668 to Problem 3077. Big numbers, least significant digits

on 13 Mar 2015 at 14:04

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 submitted Solution 595685 to Problem 3077. Big numbers, least significant digits

on 13 Mar 2015 at 13:30

rifat ahmed submitted Solution 595669 to Problem 3077. Big numbers, least significant digits

on 13 Mar 2015 at 11:48

rifat ahmed submitted Solution 594151 to Problem 3072. Singular Value Decomposition

on 10 Mar 2015 at 13:56

rifat ahmed submitted Solution 593516 to Problem 3070. Pattern Recognition 3 - Variable Unit and Array Length (including cell arrays)

on 8 Mar 2015 at 14:00

rifat ahmed submitted Solution 593514 to Problem 3069. Pattern Recognition 2 - Known Unit Length, Various Array Length (including cell arrays)

on 8 Mar 2015 at 13:49

rifat ahmed submitted Solution 593513 to Problem 3068. Pattern Recognition 1 - Known Unit Length

on 8 Mar 2015 at 13:34

rifat ahmed submitted Solution 593512 to Problem 3068. Pattern Recognition 1 - Known Unit Length

on 8 Mar 2015 at 13:34

rifat ahmed submitted Solution 593511 to Problem 3065. Cycling — Critical Power

on 8 Mar 2015 at 13:22

rifat ahmed submitted Solution 593508 to Problem 3064. Cycling — Normalized Power

on 8 Mar 2015 at 13:16

rifat ahmed submitted Solution 593506 to Problem 3061. Mirror, mirror on the wall, who is fairest of them all?

on 8 Mar 2015 at 13:04

rifat ahmed submitted Solution 593497 to Problem 3054. Chess ELO rating system

on 8 Mar 2015 at 12:32

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