def sub_sum(L):
a = 0
sum_1 = 0
sum_2 = 0
for a in L:
if a % 2 == 0:
sum_1 = sum_1 + a
else:
sum_2 = sum_2 + a
return sum_2,sum_1
L = [1,2,3,4,5,6,7,8]
sum_1,sum_2 = sub_sum(L)
print('单数项的和：{}'.format(sum_2))
print('偶数项的和：{}'.format(sum_1))
# Enter a code
d = {
'Alice': 45,
'Bob': 60,
'Candy': 75,
'David': 86,
'Ellena': 49
}
score = []
for name in d:
print(name)
score.append(d[name])
for key in list(d.keys()):
if key in d:
d.pop(key)
print(score)
print(d)
