Yudong Zhang

8 total contributions since 2012

Solved

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

plus de 8 ans ago

Problem

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

plus de 8 ans ago | 1 | 616 solvers

Solved

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

plus de 8 ans ago

Problem

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

plus de 8 ans ago | 8 | 2815 solvers

Solved

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

plus de 8 ans ago

Problem

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

plus de 8 ans ago | 2 | 520 solvers

Solved

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

presque 9 ans ago

Solved

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:...

presque 9 ans ago

Quiz Master