Kuifeng

Kuifeng received Famous badge

on 15 Apr 2022

Kuifeng received Likeable badge for Problem 558. Is the Point in a Triangle?

on 3 Dec 2020

Kuifeng received Quiz Master badge for Solution 377880

on 3 Jan 2014

Kuifeng submitted Solution 67860 to Problem 10. Determine whether a vector is monotonically increasing

on 15 Jan 2013

Kuifeng submitted Solution 91255 to Problem 180. Omit columns averages from a matrix

on 23 May 2012

Kuifeng submitted Solution 91254 to Problem 180. Omit columns averages from a matrix

on 23 May 2012

Kuifeng submitted Solution 84142 to Problem 642. Convert a vector into a number

on 1 May 2012

Kuifeng submitted Solution 84092 to Problem 641. Make a random, non-repeating vector.

on 1 May 2012

Kuifeng submitted Solution 83822 to Problem 517. Wind outward from the center ...

on 30 Apr 2012

Kuifeng submitted Solution 83142 to Problem 611. surrounded matrix

on 27 Apr 2012

Kuifeng submitted Solution 83115 to Problem 605. Whether the input is vector?

on 27 Apr 2012

Kuifeng submitted a Comment to Problem 546. Is A the inverse of B?

on 27 Apr 2012

Kuifeng submitted Solution 83111 to Problem 546. Is A the inverse of B?

on 27 Apr 2012

Kuifeng submitted Solution 83106 to Problem 619. Multiply a column by a row

on 27 Apr 2012

Kuifeng submitted Solution 83101 to Problem 623. Rotate a Matrix

on 27 Apr 2012

Kuifeng submitted Solution 83100 to Problem 624. Get the length of a given vector

on 27 Apr 2012

Kuifeng submitted Solution 83099 to Problem 625. Determine Whether an array is empty

on 27 Apr 2012

Kuifeng submitted Solution 83095 to Problem 627. Compute a dot product of two vectors x and y

on 27 Apr 2012

Kuifeng submitted Solution 83094 to Problem 627. Compute a dot product of two vectors x and y

on 27 Apr 2012

Kuifeng submitted Solution 80016 to Problem 143. Cannon Ball

on 21 Apr 2012

Kuifeng submitted Solution 80015 to Problem 460. Replace May with April

on 21 Apr 2012

Kuifeng submitted Solution 79256 to Problem 349. Back to basics 6 - Column Vector

on 20 Apr 2012

Kuifeng submitted Solution 79253 to Problem 195. Program an exclusive OR operation with logical operators

on 20 Apr 2012

Kuifeng submitted Solution 79251 to Problem 40. Reverse Run-Length Encoder

on 20 Apr 2012

Kuifeng submitted Solution 78227 to Problem 48. Making change

on 18 Apr 2012

Kuifeng submitted Solution 78056 to Problem 28. Counting Money

on 18 Apr 2012

Kuifeng submitted Solution 78044 to Problem 35. Quote Doubler

on 18 Apr 2012

Kuifeng submitted Solution 78039 to Problem 157. The Hitchhiker's Guide to MATLAB

on 18 Apr 2012

Kuifeng submitted Solution 77794 to Problem 170. First N Perfect Squares

on 17 Apr 2012

Kuifeng submitted Solution 77746 to Problem 18. Bullseye Matrix

on 17 Apr 2012

Kuifeng submitted Solution 77744 to Problem 18. Bullseye Matrix

on 17 Apr 2012

Kuifeng submitted Solution 77687 to Problem 18. Bullseye Matrix

on 17 Apr 2012

Kuifeng submitted Solution 77678 to Problem 325. 2 b | ~ 2 b

on 17 Apr 2012

Kuifeng submitted Solution 77596 to Problem 350. Back to basics 7 - Equal NaNs

on 17 Apr 2012

Kuifeng submitted Solution 77593 to Problem 356. Back to basics 12 - Input Arguments

on 17 Apr 2012

Kuifeng submitted Solution 77591 to Problem 459. Sum of diagonal of a square matrix

on 17 Apr 2012

Kuifeng submitted Solution 77589 to Problem 298. No Twins?

on 17 Apr 2012

Kuifeng submitted a Comment to Solution 10972

on 17 Apr 2012

Kuifeng submitted Solution 77585 to Problem 176. Nearest

on 17 Apr 2012

Kuifeng submitted Solution 77499 to Problem 83. Prime factor digits

on 17 Apr 2012

Kuifeng liked Solution 11561

on 17 Apr 2012

Kuifeng submitted Solution 77475 to Problem 114. Check to see if a Sudoku Puzzle is Solved

on 17 Apr 2012

Kuifeng submitted Solution 77432 to Problem 141. Solve the Sudoku Row

on 17 Apr 2012

Kuifeng submitted Solution 77109 to Problem 507. Back to basics 26 - Keywords

on 16 Apr 2012

Kuifeng submitted Solution 77108 to Problem 509. Count photos

on 16 Apr 2012

Kuifeng submitted Solution 77107 to Problem 509. Count photos

on 16 Apr 2012

Kuifeng submitted Solution 77105 to Problem 509. Count photos

on 16 Apr 2012

Kuifeng submitted Solution 77100 to Problem 528. Find the largest value in the 3D matrix

on 16 Apr 2012

Kuifeng liked Solution 27770

on 16 Apr 2012

Kuifeng submitted Solution 77098 to Problem 532. Return unique values without sorting

on 16 Apr 2012