Pascal's Triangle

Given an integer numRows, return the first numRows of Pascal's triangle. In Pascal's triangle, each number is the sum of the two numbers directly above it.

Constraints

  • 1 <= numRows <= 30
View editorial solution
Saving… · 3 lines
class Solution:
def generate(self, numRows: int) -> List[List[int]]:

Console

Click Run to execute sample tests.