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li jian submitted Solution 433776 to Problem 2235. Back to basics - mean of corner elements of a matrix

on 19 Apr 2014

li jian submitted a Comment to Solution 382067

I wonder is it necessary to use ragexp like this

on 19 Apr 2014

li jian submitted Solution 433774 to Problem 1663. Pizza value using expression with parentheses

on 19 Apr 2014

li jian submitted Solution 433771 to Problem 1659. Fahrenheit to Celsius using multiple statements

on 19 Apr 2014

li jian submitted Solution 433770 to Problem 1664. Lightning strike distance: Writing a function

on 19 Apr 2014

li jian submitted Solution 424682 to Problem 1665. Create a row array using double colon operator

on 1 Apr 2014

li jian submitted a Comment to Solution 320957

i wonder is it efficient to use regexp like this

on 25 Dec 2013

li jian submitted Solution 374720 to Problem 576. Return elements unique to either input

on 25 Dec 2013

li jian submitted Solution 316084 to Problem 762. Matrix which contains the values of an other matrix A at the given locations.

on 6 Sep 2013

li jian submitted Solution 262754 to Problem 888. Create a vector whose elements depend on the previous element

on 18 Jun 2013

li jian submitted Solution 262322 to Problem 307. First non-zero element in each column

on 17 Jun 2013

li jian submitted Solution 262308 to Problem 497. Make an awesome ramp for a tiny motorcycle stuntman

on 17 Jun 2013

li jian submitted Solution 262164 to Problem 288. Construct a string from letters and counts

on 17 Jun 2013

li jian submitted Solution 262146 to Problem 171. Reverse the Words (not letters) of a String

on 17 Jun 2013

li jian submitted Solution 261879 to Problem 1230. Who is the smartest MATLAB programmer?

on 16 Jun 2013

li jian submitted Solution 261867 to Problem 114. Check to see if a Sudoku Puzzle is Solved

on 16 Jun 2013

li jian submitted Solution 261846 to Problem 760. Duplicate each element of a vector.

on 16 Jun 2013

li jian submitted Solution 261727 to Problem 409. Back to basics 19 - character types

on 15 Jun 2013

li jian submitted Solution 261725 to Problem 532. Return unique values without sorting

on 15 Jun 2013

li jian submitted Solution 261699 to Problem 131. Least common multiple of many numbers

on 15 Jun 2013