yu wang

yu wang submitted Solution 1330340 to Problem 39. Which values occur exactly three times?

on 7 Nov 2017

yu wang submitted Solution 1327410 to Problem 44360. Pentagonal Numbers

on 4 Nov 2017

yu wang submitted Solution 1327241 to Problem 361. Energy of a photon

on 4 Nov 2017

yu wang submitted Solution 1327240 to Problem 361. Energy of a photon

on 4 Nov 2017

yu wang submitted Solution 1327239 to Problem 361. Energy of a photon

on 4 Nov 2017

yu wang submitted Solution 1327238 to Problem 361. Energy of a photon

on 4 Nov 2017

yu wang submitted Solution 1326150 to Problem 564. How to subtract?

on 3 Nov 2017

yu wang submitted Solution 1326146 to Problem 564. How to subtract?

on 3 Nov 2017

yu wang submitted a Comment to Problem 4. Make a checkerboard matrix

on 2 Apr 2017

yu wang received Commenter badge for Problem 4. Make a checkerboard matrix

on 2 Apr 2017

yu wang received Promoter badge for Problem 21. Return the 3n+1 sequence for n

on 2 Apr 2017

yu wang liked Problem 21. Return the 3n+1 sequence for n

on 2 Apr 2017

yu wang submitted Solution 1151828 to Problem 115. Distance walked 1D

on 2 Apr 2017

yu wang submitted Solution 1150745 to Problem 18. Bullseye Matrix

on 31 Mar 2017

yu wang submitted Solution 1150744 to Problem 18. Bullseye Matrix

on 31 Mar 2017

yu wang submitted Solution 1148111 to Problem 157. The Hitchhiker's Guide to MATLAB

on 29 Mar 2017

yu wang submitted Solution 1148096 to Problem 109. Check if sorted

on 29 Mar 2017

yu wang submitted Solution 1147972 to Problem 9. Who Has the Most Change?

on 29 Mar 2017

yu wang submitted Solution 1147969 to Problem 21. Return the 3n+1 sequence for n

on 29 Mar 2017

yu wang submitted Solution 1147920 to Problem 11. Back and Forth Rows

on 29 Mar 2017

yu wang submitted Solution 1147412 to Problem 32. Most nonzero elements in row

on 28 Mar 2017

yu wang submitted Solution 1147408 to Problem 14. Find the numeric mean of the prime numbers in a matrix.

on 28 Mar 2017

yu wang submitted Solution 1147404 to Problem 30. Sort a list of complex numbers based on far they are from the origin.

on 28 Mar 2017

yu wang submitted Solution 1147385 to Problem 25. Remove any row in which a NaN appears

on 28 Mar 2017

yu wang submitted Solution 1147322 to Problem 25. Remove any row in which a NaN appears

on 28 Mar 2017

yu wang submitted Solution 1147320 to Problem 25. Remove any row in which a NaN appears

on 28 Mar 2017

yu wang submitted Solution 1147306 to Problem 23. Finding Perfect Squares

on 28 Mar 2017

yu wang submitted Solution 1147298 to Problem 12. Fibonacci sequence

on 28 Mar 2017

yu wang submitted Solution 1147297 to Problem 12. Fibonacci sequence

on 28 Mar 2017

yu wang submitted Solution 1147295 to Problem 10. Determine whether a vector is monotonically increasing

on 28 Mar 2017

yu wang submitted Solution 1147292 to Problem 10. Determine whether a vector is monotonically increasing

on 28 Mar 2017

yu wang submitted Solution 1044063 to Problem 1658. Simple equation: Annual salary

on 4 Nov 2016

yu wang submitted Solution 1044060 to Problem 233. Reverse the vector

on 4 Nov 2016

yu wang submitted Solution 1041766 to Problem 189. Sum all integers from 1 to 2^n

on 1 Nov 2016

yu wang submitted Solution 1041763 to Problem 189. Sum all integers from 1 to 2^n

on 1 Nov 2016

yu wang submitted Solution 1041762 to Problem 189. Sum all integers from 1 to 2^n

on 1 Nov 2016

yu wang submitted Solution 1041755 to Problem 33. Create times-tables

on 1 Nov 2016

yu wang submitted Solution 1041265 to Problem 19. Swap the first and last columns

on 1 Nov 2016

yu wang submitted Solution 1041262 to Problem 19. Swap the first and last columns

on 1 Nov 2016

yu wang submitted Solution 1041243 to Problem 17. Find all elements less than 0 or greater than 10 and replace them with NaN

on 1 Nov 2016

yu wang submitted Solution 1041228 to Problem 5. Triangle Numbers

on 1 Nov 2016

yu wang submitted Solution 1041221 to Problem 5. Triangle Numbers

on 1 Nov 2016

yu wang submitted Solution 1041212 to Problem 6. Select every other element of a vector

on 1 Nov 2016

yu wang submitted Solution 1037660 to Problem 106. Weighted average

on 30 Oct 2016

yu wang submitted Solution 1037647 to Problem 7. Column Removal

on 30 Oct 2016

yu wang submitted Solution 1037625 to Problem 149. Is my wife right?

on 30 Oct 2016

yu wang submitted Solution 1037624 to Problem 167. Pizza!

on 30 Oct 2016

yu wang submitted Solution 1037623 to Problem 167. Pizza!

on 30 Oct 2016

yu wang submitted Solution 1037620 to Problem 3. Find the sum of all the numbers of the input vector

on 30 Oct 2016

yu wang submitted Solution 1037618 to Problem 26. Determine if input is odd

on 30 Oct 2016