题解 | #蛇形矩阵#
蛇形矩阵
http://www.nowcoder.com/practice/649b210ef44446e3b1cd1be6fa4cab5e
def func(x):
result = [ [int(((i+j)*(i+j+1)/2+j+1)) for j in range(x-i)] for i in range(x)]
return result
while True:
try:
a = int(input())
b = func(a)
for i in range(len(b)):
print(*b[i])
except:
break
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