import time
sentence = "Dear, I love you forever!"
for char in sentence.split():
allChar = []
for y in range(12, -12, -1):
lst = []
lst_con = ''
for x in range(-30, 30):
formula = ((x*0.05)*2+(y0.1)**2-1)*3-(x0.05)*2(y*0.1)**3
if formula <= 0:
lst_con += char[(x) % len(char)]
else:
lst_con += ' '
lst.append(lst_con)
allChar += lst
print('\n'.join(allChar))
time.sleep(1)
什么意思？什么编程语言写出来的吗？python