Community Profile # Yudong Zhang

### Nanjing Normal University

8 2012 年以降の合計貢献数

http://computer.njnu.edu.cn/profile.ashx?staffID=102
Professional Interests: Data Mining

#### Yudong Zhang's バッジ

Determine Whether an array is empty
Input a matrix x, output y is TRUE if x is empty, otherwise FALSE.

7年以上 前

Determine Whether an array is empty
Input a matrix x, output y is TRUE if x is empty, otherwise FALSE.

7年以上 前 | 0

Get the length of a given vector
Given a vector x, the output y should equal the length of x.

7年以上 前

Get the length of a given vector
Given a vector x, the output y should equal the length of x.

7年以上 前 | 2

Rotate a Matrix
Input a Matrix x, Output y is the matrix rotating x 90 degrees clockwise

7年以上 前

Rotate a Matrix
Input a Matrix x, Output y is the matrix rotating x 90 degrees clockwise

7年以上 前 | 1

Determine if input is odd
Given the input n, return true if n is odd or false if n is even.

8年弱 前

Times 2 - START HERE
Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...

8年弱 前