作业
Topic source作业3:
DIGITS = {'0': 0, '1': 1, '2': 2, '3': 3, '4': 4, '5': 5, '6': 6, '7': 7, '8': 8, '9': 9}
s1=s.split('.')[0]
s2=s.split('.')[1]
def fn(x,y):
return x*10+y
def char2num(s):
return DIGITS[s]
return reduce(fn,map(char2num,s1))+reduce(fn,map(char2num,s2))/1000
- 1
ZugumZug
作业1:
def normalize(name):
return name.capitalize()
作业2:
def prod(L):
return reduce(lambda x,y:x*y,L)