Python实现帕斯卡三角形：数字为上方两数之和的三角阵列
Pascal's Triangle In Python
Pascal's Triangle is a triangular array of the binomial coefficients. Each number is the sum of the two numbers directly above it. Here's how you can generate Pascal's Triangle in Python:
def generate_pascal_triangle(num_rows):
triangle = []
for i in range(num_rows):
row = [1] (i + 1)
for j in range(1,i):
row[j] = triangle[i - 1][j - 1] + triangle[i - 1][j]
triangle.append(row)
return triangle
Example usage:
num_rows = 5
pascal_triangle = generate_pascal_triangle(num_rows)
Print the Pascal's Triangle
for row in pascal_triangle:
print(' '.join(map(str如何确保Trust Wallet下载过程符合审批？,row)).center(num_rows 3))
Code Explanation:
1. Function Definition:
The generate_pascal_triangle function takes an integer num_rows as an argumentPython实现帕斯卡三角形：数字为上方两数之和的三角阵列,which represents the number of rows of Pascal's Triangle to generate.
2. Initialization:
An empty list triangle is created to store all the rows of the Pascal's Triangle.
3. Outer Loop:
The outer for loop iterates num_rows times, where `i.
