liu xinyang

liu xinyang received Commenter badge for Solution 1893405

on 7 Aug 2019

liu xinyang submitted a Comment to Solution 1893405

This test program is wrong.To judge a leap year, you need to calculate if the following condition is satisfied mod(year,4)==0 & mod(year,100)~=0 & mod(year,400)==0. However, this team only count those years that mod(year,4)==0

on 7 Aug 2019

liu xinyang submitted Solution 1893405 to Problem 62. Elapsed Time

on 7 Aug 2019

liu xinyang submitted Solution 1893401 to Problem 70. Alphabetize by last name

on 7 Aug 2019

liu xinyang submitted Solution 1892677 to Problem 65. Word Counting and Indexing

on 6 Aug 2019

liu xinyang submitted Solution 1892676 to Problem 65. Word Counting and Indexing

on 6 Aug 2019

liu xinyang submitted Solution 1892662 to Problem 42347. Create a Standard Size Vector

on 6 Aug 2019

liu xinyang submitted Solution 1892657 to Problem 44665. Percentage of zeros in a matrix of only 1s and 0s

on 6 Aug 2019

liu xinyang submitted Solution 1892655 to Problem 44624. Return median of a matrix

on 6 Aug 2019

liu xinyang received Solver badge for Solution 1892650

on 6 Aug 2019

liu xinyang submitted Solution 1892650 to Problem 19. Swap the first and last columns

on 6 Aug 2019

41219

41219

2

2

90

90