python入门第一天 持续更新中！老铁双击666 喜欢我的可以私信加个VX大家一起学习 仅限女性。

输出 name age address

#!/usr/bin/env python
# _*_ coding: utf-8 _*_

name = input("please input your name:")
age = input("please input your age:")
address = input("please input address:")
print(name,age,address)

输入姓名 性别判断

name = input("name:")
sex = input("sex:")
if sex == 'female':
    print("I love girl")
else:
    print("I love boy")

输入年龄判断年龄大小

name = input("please input name:")
sex = input("please input sex:")
age = int(input("please input age:"))
#int 作用就是讲字符串 “28” 转化成型28 如果是整形转化为字符串呢
if sex == "female"and age < 28:
    print(" 你太年轻了，我好喜欢你啊 ")
else:
    print("你是男的吧")

输入成绩进行判断

score = int(input("please input student score:"))
if score < 60:
    print("E")
elif score < 70:
    print("D")
elif score < 80:
    print("C")
elif score < 90:
    print("B")
else:
    print("A")1

从1一直加到100

num = 0
sum = 0
while num <=100 :
    sum += num
    num += 1
    print("1+.....+100 = %d" %sum)

从1输出到100到50跳过 60-80的时候输出这个数的平方

count = 1
while count <= 100:
    if count == 50:
    pass
elif count>=60 and count<= 80
print("count*count")
    else:
    print("count")
    count += 1