求助 这个的格式是什么问题?
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()
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