[(‘1234‘ [(x - y) % len(‘abcd‘)] if ...
res = ‘1234‘ [1] # 2
# 一句话
print(‘\n‘.join(
[‘ ‘.join(
[(‘1234‘ [(x - y) % len(‘abcd‘)] if ((x * 0.1) **2 + (y * 0.1) **2 - 1) **3 - (x * 0.1) **2 * (y * 0.1) **3 >= 0 else ‘ ‘)
for x in range( - 30, 30)])
for y in range(15, -15, -1)]))
原文:https://www.cnblogs.com/amize/p/15227870.html