1.傳統方法

 1 from random import randint
 2 
 3 chinese = [randint(60, 100) for _ in range(40)]
 4 math = [randint(60, 100) for _ in range(40)]
 5 english= [randint(60, 100) for _ in range(40)]
 6 
 7 
 8 for i in range(len(math)):
 9     sum = chinese[i] + math[i] + english[i]
10     print(sum)

2.zip實現

 1 from random import randint
 2 
 3 chinese = [randint(60, 100) for _ in range(40)]
 4 math = [randint(60, 100) for _ in range(40)]
 5 english= [randint(60, 100) for _ in range(40)]
 6 
 7 
 8 total = []
 9 for c, m, e in zip(chinese, math, english):
10     total.append(c+m+e)
11 
12 print(total)

3. chain實現

from itertools import chain


c1 = [randint(60, 100) for _ in range(40)]
c2 = [randint(60, 100) for _ in range(42)]
c3 = [randint(60, 100) for _ in range(42)]
c4 = [randint(60, 100) for _ in range(39)]

count = 0

for s in chain(c1, c2, c3, c4):
    if s > 90:
        count += 1

print
 
(count)

for叠代多個對象