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发表于 2017-2-28 14:16:16
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方法一:
member = ['小甲鱼', 88, '黑夜', 90, '迷途', 85, '怡静', 90, '秋舞斜阳', 88]
count = 0
length = len(member) #取列表的长度,共10个 代号为:[0,1,2,3,4,5,6,7,8,9]
while count < length:
print(member[count], member[count+1]) #打印member[0]和member[1]
count += 2
# count += 2 为count自加2的意思,count为0,所以进入下一次循环时count的值为2,打印出member[2]和member[3],然后count再加2,则为4,依次循环,直至count为10则跳出循环
方法二:
member = ['小甲鱼', 88, '黑夜', 90, '迷途', 85, '怡静', 90, '秋舞斜阳', 88]
for each in range(len(member)):
if each%2 == 0:
print(member[each], member[each+1])
#依次打印member[0], member[1]
member[2], member[3]
member[4], member[5]
member[6], member[7]
member[6], member[7]
#主要是要了解列表了是从 0到9 而不是 1到10 |
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