题解 | #蛇形矩阵#
蛇形矩阵
https://www.nowcoder.com/practice/649b210ef44446e3b1cd1be6fa4cab5e
# import numpy as np
n = int(input())
# python中没有二维数组，故需先创建二维数组
a = []
for i in range(n):
a.append([0] * n)
c = 1
a[0][0] = c
for i in range(1, n):
for j in range(i + 1):
c += 1
a[i - j][j] = c
for i in range(n):
for j in range(n - i):
print(a[i][j], end=" ")
print("\r")
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