解题思路:
注意事项:
参考代码:
m = input().split() def YH(n): a = [[0]*(1+i) for i in range(n)] for i in range(n): a[i][0] = 1 a[i][i] = 1 for i in range(n): for j in range(1,i): a[i][j] = a[i-1][j]+a[i-1][j-1] for i in range(n): for j in range(i): print(a[i][j],end = ' ') print(a[i][-1]) print() for i in range(len(m)): YH(int(m[i]))
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