python3的输入方式及多组输入方法

str = input("请输入")
print(str)

num = int(input("请输入"))
print(num, type(num))
//type(变量)，返回变量类型

a=input([x+1 for x in range(2,10,2)])
print(a)

import sys
c = sys.stdin.readline()
print(c,type(c))

a=int(input())
i=0
while i<a:
 b=int(input())
 print(b)
 i=i+1

a=input().split()
for x in a:
 print(int(x))

while True:
 a = sum(map(int, input().split()))
 if(a==0):
  exit(0)
 else:
  print(a)

a,b = map(int,input().split())
print(a,b)