Xiang Zou

Xiang Zou submitted Solution 1418215 to Problem 4. Make a checkerboard matrix

on 10 Apr 2023

Xiang Zou submitted Solution 1422739 to Problem 2442. Magnet and Iron

on 23 Jan 2018

Xiang Zou submitted Solution 1422586 to Problem 1972. Convert matrix to 3D array of triangular matrices

on 23 Jan 2018

Xiang Zou submitted Solution 1422576 to Problem 42320. Write a function man that takes a row vector v and returns a matrix H as follows..

on 23 Jan 2018

Xiang Zou submitted Solution 1422573 to Problem 2493. Must be in the front row...

on 23 Jan 2018

Xiang Zou submitted Solution 1422570 to Problem 2701. Go to the head of the class!

on 23 Jan 2018

Xiang Zou submitted Solution 1422565 to Problem 1898. Too Many Zeros, Dump Them!

on 23 Jan 2018

Xiang Zou submitted Solution 1422542 to Problem 2351. Replace Nonzero Numbers with 1

on 23 Jan 2018

Xiang Zou submitted Solution 1422533 to Problem 2178. Matrix multiplication across rows

on 23 Jan 2018

Xiang Zou submitted Solution 1422529 to Problem 1853. Enlarge array

on 23 Jan 2018

Xiang Zou submitted Solution 1422526 to Problem 1429. Remove entire row and column in the matrix containing the input values

on 23 Jan 2018

Xiang Zou submitted Solution 1422523 to Problem 1422. frame of the matrix

on 23 Jan 2018

Xiang Zou submitted Solution 1422522 to Problem 1421. subtract central cross

on 23 Jan 2018

Xiang Zou submitted Solution 1422521 to Problem 1167. matrix zigzag

on 23 Jan 2018

Xiang Zou submitted Solution 1422514 to Problem 1321. Given a matrix, swap the 2nd & 3rd columns

on 23 Jan 2018

Xiang Zou received Matrix Manipulation I Master badge

on 23 Jan 2018

Xiang Zou submitted Solution 1422509 to Problem 782. Some Assembly Required

on 23 Jan 2018

Xiang Zou submitted Solution 1422481 to Problem 1042. Operate on matrices of unequal, yet similar, size

on 23 Jan 2018

Xiang Zou submitted Solution 1422480 to Problem 1042. Operate on matrices of unequal, yet similar, size

on 23 Jan 2018

Xiang Zou submitted Solution 1422475 to Problem 796. Removing rows from a matrix is easy - but what about inserting rows?

on 23 Jan 2018

Xiang Zou submitted Solution 1422451 to Problem 858. Permute diagonal and antidiagonal

on 23 Jan 2018

Xiang Zou submitted Solution 1422442 to Problem 792. Set some matrix elements to zero

on 23 Jan 2018

Xiang Zou submitted Solution 1422434 to Problem 794. Matrix with different incremental runs

on 23 Jan 2018

Xiang Zou submitted Solution 1422433 to Problem 1129. Reverse the elements of an array

on 23 Jan 2018

Xiang Zou submitted Solution 1422425 to Problem 611. surrounded matrix

on 23 Jan 2018

Xiang Zou submitted Solution 1422422 to Problem 497. Make an awesome ramp for a tiny motorcycle stuntman

on 23 Jan 2018

Xiang Zou submitted Solution 1422420 to Problem 545. Flip the main diagonal of a matrix

on 23 Jan 2018

Xiang Zou submitted Solution 1422416 to Problem 375. N-Dimensional Array Slice

on 23 Jan 2018

Xiang Zou submitted Solution 1422413 to Problem 497. Make an awesome ramp for a tiny motorcycle stuntman

on 23 Jan 2018

Xiang Zou submitted Solution 1422404 to Problem 375. N-Dimensional Array Slice

on 23 Jan 2018

Xiang Zou submitted Solution 1422395 to Problem 413. Back to basics 23 - Triangular matrix

on 23 Jan 2018

Xiang Zou submitted Solution 1422394 to Problem 413. Back to basics 23 - Triangular matrix

on 23 Jan 2018

Xiang Zou submitted Solution 1422391 to Problem 300. Remove NaN ?

on 23 Jan 2018

Xiang Zou submitted Solution 1422390 to Problem 112. Remove the air bubbles

on 23 Jan 2018

Xiang Zou submitted Solution 1422344 to Problem 411. Back to basics 21 - Matrix replicating

on 23 Jan 2018

Xiang Zou submitted Solution 1421821 to Problem 44343. Pair Primes

on 22 Jan 2018

Xiang Zou submitted Solution 1421818 to Problem 44343. Pair Primes

on 22 Jan 2018

Xiang Zou submitted Solution 1421764 to Problem 44381. Cache me Outside

on 22 Jan 2018

Xiang Zou submitted Solution 1420971 to Problem 44364. Is this a valid Tic Tac Toe State?

on 20 Jan 2018

Xiang Zou submitted Solution 1420848 to Problem 44341. Hexagonal numbers on a spiral matrix

on 20 Jan 2018

Xiang Zou submitted Solution 1420832 to Problem 44365. An asteroid and a spacecraft

on 20 Jan 2018

Xiang Zou submitted Solution 1420831 to Problem 44365. An asteroid and a spacecraft

on 20 Jan 2018

Xiang Zou submitted Solution 1420826 to Problem 113. N-Queens Checker

on 20 Jan 2018

Xiang Zou submitted Solution 1420820 to Problem 44310. Digit concentration in Champernowne's constant

on 20 Jan 2018

Xiang Zou submitted Solution 1420810 to Problem 44313. "Cody" * 5 == "CodyCodyCodyCodyCody"

on 20 Jan 2018

Xiang Zou submitted Solution 1420613 to Problem 44337. Sums of Distinct Powers

on 19 Jan 2018

Xiang Zou submitted Solution 1420612 to Problem 44337. Sums of Distinct Powers

on 19 Jan 2018

Xiang Zou submitted Solution 1420573 to Problem 44313. "Cody" * 5 == "CodyCodyCodyCodyCody"

on 19 Jan 2018

Xiang Zou submitted Solution 1420401 to Problem 44311. Number of Even Elements in Fibonacci Sequence

on 19 Jan 2018

Xiang Zou submitted Solution 1420315 to Problem 281. Acid and water

on 19 Jan 2018