1.两个文本文件 A 和 B。文件 A存储姓名，每个名字一行；文件 B存储每个人对应的电话号码，每个电话号码一行。读取 A和 B，将人名及其电话合成一行（以空格分开）后写入新文件。
F1 = open("A.txt","r")
a = ((F1.read()).split("n"))
a_list = []
for i in a:
i=i.strip()
a_list.append(i.split(" "))
F2= open("B.txt","r")
b = ((F2.read()).split("n"))
b_list = []
for i in b:
i = i.replace("=",'')
i = i.strip()
b_list.append(i.split(" "))
combined_list = []
for i in a_list:
for j in b_list:
if i[-1] == j[0]:
combined_list .append(i + j[1:])
write_str=""
for i in combined_list:
write_str += ' '.join(map(str, i))
write_str += 'n'
F3 = open("C.txt","w")
F3.write(write_str)
F3.close()
2.编写程序，将文本文件中存放的电话号码、手机号码和邮箱地址读出，存放在三个文件中。
tele = []
phone = []
email = []
with open('numberemail.txt','r') as f:
lst = f.readlines()
for line in lst:
info = line.split()
tele.append(info[0])
phone.append(info[1])
email.append(info[2])
with open('tele.txt','w') as f:
for i in tele:
f.write(i+'n')
with open('phone.txt','w') as f:
for i in phone:
f.write(i+'n')
with open('email.txt','w') as f:
for i in email:
f.write(i+'n')
