a = tuple('abcdefg') 

print(a)

s=(1,2,3,4,5,6,7,8) 

print(len(s),max(s),min(s))

t1=(1,2,3,4,5,6,7)

t2=("a","b","c","d","e","f")

a1=t1[2:]

a2=t2[2:5]

s=a1+a2

print(s)

200, 'c':300}

运行以下代码后输出的结果是？（ ）

del words["French"] 

print(len(words))

poem = "明日复明日"

for i in poem:

   if i == "明":

      continue

   print(i)

s1="abcde"

s2="fgh"

s3=s1+s2

s3[4:7]

a={'xm':'zhangsan'} 

b={'sg':175,'tz':'55kg'} 

b.update(a)

len(b)