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Company/University

Islamic University of Technology, Dhaka, Bangladesh

Professional Interests

Mathematics

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13885Score

rifat ahmed submitted Solution 491664 to Problem 2075. twins or duplicate

2 hours and 31 minutes ago

rifat ahmed submitted Solution 491642 to Problem 2186. GJam 2012 Qualifier: Tongues

2 hours and 47 minutes ago

rifat ahmed submitted Solution 491629 to Problem 1339. Travelling Salesman Problem (TSP)

2 hours and 56 minutes ago

rifat ahmed submitted Problem 2534. Path of least resistence - Move all direction to Community

3 hours and 14 minutes ago

rifat ahmed submitted Solution 491437 to Problem 2533. Find Out sum of principal diagonal element of given matrix

5 hours and 23 minutes ago

rifat ahmed submitted Solution 491436 to Problem 2531. Crate a vector of logarithmically spaced

5 hours and 24 minutes ago

rifat ahmed submitted Solution 491435 to Problem 2532. Generate vector according to sign of vector

5 hours and 24 minutes ago

rifat ahmed submitted Solution 491323 to Problem 263. Nonuniform quantizer as a piecewise constant function

8 hours and 40 minutes ago

rifat ahmed submitted Solution 491239 to Problem 1885. Minimum Sum thru a Lower Triangle

17 hours and 59 minutes ago

rifat ahmed submitted Solution 491156 to Problem 1132. Create a recurrence matrix for a vector of data

18 hours and 52 minutes ago

rifat ahmed submitted Solution 491146 to Problem 970. Piecewise linear interpolation

19 hours and 1 minute ago

rifat ahmed submitted Solution 491116 to Problem 2010. Wrap a vector, but insert NaN's at the wrap-positions.

19 hours and 20 minutes ago

rifat ahmed submitted Solution 490554 to Problem 2529. Solving Quadratic Equations (Version 2)

on 26 Aug 2014 at 6:39

rifat ahmed submitted Solution 489921 to Problem 848. Calculate a modified Levenshtein distance between two strings

on 23 Aug 2014 at 18:44

rifat ahmed submitted Solution 489882 to Problem 216. Is this date a palindrome?emordnilap a etad siht sI

on 23 Aug 2014 at 15:19

rifat ahmed submitted Solution 489864 to Problem 650. Steal, Share, or Catch

on 23 Aug 2014 at 14:51

rifat ahmed submitted Solution 489530 to Problem 2527. Cull vector elements that contain a specified digit

on 22 Aug 2014 at 15:11

rifat ahmed submitted a Comment to Problem 2523. longest common substring : Skipped character version

right.. corrected. Thanks :)

on 20 Aug 2014 at 16:49

rifat ahmed submitted Solution 488696 to Problem 1049. Path of least resistance

on 20 Aug 2014 at 16:36

rifat ahmed submitted Solution 488572 to Problem 234. Project Euler: Problem 3, Largest prime factor

on 20 Aug 2014 at 13:01

rifat ahmed submitted Problem 2523. longest common substring : Skipped character version to Community

on 20 Aug 2014 at 10:44

rifat ahmed submitted Solution 488512 to Problem 2522. Convert given decimal number to binary number.

on 20 Aug 2014 at 10:12

rifat ahmed submitted Solution 488511 to Problem 2521. Find out sum of prime number till given number

on 20 Aug 2014 at 10:11

rifat ahmed submitted Solution 488510 to Problem 2520. Append two matrix as shown below example

on 20 Aug 2014 at 10:11

rifat ahmed submitted Solution 488509 to Problem 2519. Find out total non zero element of matrix

on 20 Aug 2014 at 10:11

rifat ahmed submitted Solution 488508 to Problem 2518. Find out value of sine given by degree.

on 20 Aug 2014 at 10:10

rifat ahmed submitted Solution 488104 to Problem 2517. Replace odd number in given matrix by zero

on 19 Aug 2014 at 14:28

rifat ahmed submitted Solution 488099 to Problem 2516. Element by element multiplication of two vectors

on 19 Aug 2014 at 14:27

rifat ahmed submitted Solution 487931 to Problem 551. Have you seen any Spindromes recently?

on 19 Aug 2014 at 11:20

rifat ahmed submitted Solution 487077 to Problem 2512. longest common semi-substring

on 16 Aug 2014 at 4:01

rifat ahmed submitted Solution 486866 to Problem 2510. Solving Quadratic Equations (Version 1)

on 15 Aug 2014 at 11:08

rifat ahmed submitted Problem 2512. longest common semi-substring to Community

on 15 Aug 2014 at 8:09

rifat ahmed submitted Solution 486812 to Problem 2509. Wind Chill Computation

on 15 Aug 2014 at 4:50

rifat ahmed submitted Solution 486580 to Problem 629. Cubic Integer Constrained Solution

on 14 Aug 2014 at 14:07

rifat ahmed submitted Solution 486577 to Problem 2495. Find the first N zeros of the 666 function

on 14 Aug 2014 at 14:02

rifat ahmed submitted Solution 486534 to Problem 2497. Distance between two GPS Coordinates

on 14 Aug 2014 at 13:03