# Pascal's Triangle

**Submitted By:**

david

**Difficulty:**

Medium

**Tags:**

math, arithmetic

**Instructions:**

Write a method that will return the nth row of Pascal's Triangle. For more information on Pascal's Triangle, see http://en.wikipedia.org/wiki/Pascal%27s_triangle.

**Hidden Code:**

There is hidden code with assertions that is also being run to test out your code.

**Code:**

___ assert_equal pt(0), [1] assert_equal pt(1), [1, 1] assert_equal pt(2), [1, 2, 1] assert_equal pt(3), [1, 3, 3, 1] assert_equal pt(4), [1, 4, 6, 4, 1]

## Your Solution

Back to Problems