Qin-Yong

Qin-Yong submitted Solution 4990031 to Problem 167. Pizza!

on 4 Mar 2021

Qin-Yong submitted Solution 4990001 to Problem 4. Make a checkerboard matrix

on 4 Mar 2021

Qin-Yong submitted Solution 4989836 to Problem 26. Determine if input is odd

on 4 Mar 2021

Qin-Yong submitted Solution 4944849 to Problem 42319. How close to a hole

on 27 Feb 2021

Qin-Yong submitted Solution 4898264 to Problem 2953. Split array into pieces according to corresponding array

on 23 Feb 2021

Qin-Yong submitted Solution 4887499 to Problem 2773. Find the distance between runs

on 22 Feb 2021

Qin-Yong submitted Solution 4883864 to Problem 2589. Find Elements in Range

on 21 Feb 2021

Qin-Yong submitted Solution 4876259 to Problem 2587. Find indices of diagonal elements

on 20 Feb 2021

Qin-Yong submitted Solution 4876089 to Problem 2585. How to reverse spdiags?

on 20 Feb 2021

Qin-Yong submitted Solution 4869864 to Problem 2366. Neither minima nor maxima

on 19 Feb 2021

Qin-Yong submitted Solution 4868524 to Problem 2349. Elements with highest local average

on 19 Feb 2021

Qin-Yong submitted Solution 4868364 to Problem 42502. Combine Data With Gaps

on 19 Feb 2021

Qin-Yong submitted Solution 4843477 to Problem 2651. Find the same and successive values in a vector

on 16 Feb 2021

Qin-Yong submitted Solution 4842057 to Problem 42672. Longest Sequence of NaNs

on 16 Feb 2021

Qin-Yong submitted Solution 4841922 to Problem 42519. Sum My Indices

on 16 Feb 2021

Qin-Yong submitted Solution 4841877 to Problem 2181. Hard limit function

on 16 Feb 2021

Qin-Yong received Indexing III Master badge

on 16 Feb 2021

Qin-Yong submitted Solution 4841817 to Problem 1896. Index one element in each vector of an array along a given dimension

on 16 Feb 2021

Qin-Yong submitted Solution 4841762 to Problem 574. Sort numbers by outside digits

on 16 Feb 2021

Qin-Yong submitted Solution 4834092 to Problem 1471. Index of a Rational number

on 15 Feb 2021

Qin-Yong submitted Solution 4833697 to Problem 1812. Tridiagonal

on 15 Feb 2021

Qin-Yong submitted Solution 4823127 to Problem 1923. Find the maximum two numbers of every column of a matrix

on 14 Feb 2021

Qin-Yong submitted Solution 4822102 to Problem 1961. Finding neighbors of [-1:1] in a matrix....

on 14 Feb 2021

Qin-Yong submitted Solution 4821912 to Problem 1985. How unique?

on 14 Feb 2021

Qin-Yong submitted Solution 4821882 to Problem 1986. Another colon problem

on 14 Feb 2021

Qin-Yong submitted Solution 4821847 to Problem 1986. Another colon problem

on 14 Feb 2021

Qin-Yong submitted Solution 4821617 to Problem 2091. return row and column indices given 2 values which define a range

on 14 Feb 2021

Qin-Yong submitted Solution 4821387 to Problem 2129. Sum of odd numbers in a matrix

on 14 Feb 2021

Qin-Yong submitted Solution 4821317 to Problem 2145. Find the index of n in magic(n)

on 14 Feb 2021

Qin-Yong submitted Solution 4821262 to Problem 2153. Replace pattern 0 1 0 and 1 0 1

on 14 Feb 2021

Qin-Yong liked Problem 2158. Largest territory

on 12 Feb 2021

Qin-Yong submitted Solution 4807077 to Problem 2158. Largest territory

on 12 Feb 2021

Qin-Yong submitted Solution 4804072 to Problem 2200. counting groups!

on 12 Feb 2021

Qin-Yong submitted Solution 4803982 to Problem 2225. Three...is a magic number.

on 12 Feb 2021

Qin-Yong submitted Solution 4802502 to Problem 2228. Time Expansion

on 12 Feb 2021

Qin-Yong submitted Solution 4802237 to Problem 2235. Back to basics - mean of corner elements of a matrix

on 12 Feb 2021

Qin-Yong submitted Solution 4794362 to Problem 2456. remove single elements

on 10 Feb 2021

Qin-Yong submitted Solution 4787167 to Problem 2476. Max Change in Consecutive Elements

on 10 Feb 2021

Qin-Yong submitted Solution 4787137 to Problem 2545. compress sequence into intervals

on 10 Feb 2021

Qin-Yong submitted Solution 4774932 to Problem 2561. expand intervals vol.3

on 8 Feb 2021

Qin-Yong submitted Solution 4774652 to Problem 2560. expand intervals vol.2

on 8 Feb 2021

Qin-Yong submitted Solution 4751127 to Problem 2528. expand intervals

on 5 Feb 2021

Qin-Yong received Indexing II Master badge

on 5 Feb 2021

Qin-Yong submitted Solution 4750992 to Problem 1038. Change the sign of even index entries of the reversed vector

on 5 Feb 2021

Qin-Yong submitted Solution 4750967 to Problem 1229. Determine the number of odd integers in a vector

on 5 Feb 2021

Qin-Yong submitted Solution 4750942 to Problem 980. Unique values without using UNIQUE function

on 5 Feb 2021

Qin-Yong submitted Solution 4750807 to Problem 1203. Reference Index Number

on 5 Feb 2021

Qin-Yong submitted Solution 4742612 to Problem 1193. Insert zeros into vector

on 4 Feb 2021

Qin-Yong submitted Solution 4741092 to Problem 972. Set a diagonal

on 4 Feb 2021

Qin-Yong submitted Solution 4741032 to Problem 888. Create a vector whose elements depend on the previous element

on 4 Feb 2021