我的参考代码粘贴在这里了，寄托于后人的智慧了，试了好几遍不知道输出格式哪里错了
def yanghui(row):
    triangle = [[1] * (i + 1) for i in range(row)]
    for i in range(1, row):
        for j in range(1, i):
            triangle[i][j] = triangle[i - 1][j - 1] + triangle[i - 1][j]
    for line in triangle:
        print(' '.join(map(str, line)))

b=input()
a=list(map(int,b.split()))
# print()
for i in range(len(a)):
    yanghui(a[i])
    if i !=len(a)-1:
        print()