day07 作业

作业(必做题):
#1. 使用while循环输出1 2 3 4 5 6 8 9 10
count=0
while count<11:
if count==7:
count+=1
continue
print(count)
count+=1

#2. 求1-100的所有数的和

y = 1
x = 0
while y <=100:
x = x + y
y = y + 1
print("求1-100的所有数的和:",x)

#3. 输出 1-100 内的所有奇数
x=0
while x<100:
if x %2 ==1:
print(x)
x+=1

#4. 输出 1-100 内的所有偶数
x=0
while x<100:
if x %2 ==0:
print(x)
x+=1
#5. 求1-2+3-4+5 ... 99的所有数的和
y=0
x=0
count=1
while count<100:
if count // 2 == 0:
x += count
else:
y+= count
count+=1
print(y-x)
#6. 用户登陆(三次机会重试)
username = "lili"
password = "123"
count = 0
while count < 3:
inp_name = input("请输入用户名:")
inp_pwd = input("请输入密码:")
if inp_name == username and inp_pwd == password:
print("登陆成功")
break
else:
print("输入的用户名或密码错误!")
count += 1

#7:猜年龄游戏
要求:
允许用户最多尝试3次,3次都没猜对的话,就直接退出,如果猜对了,打印恭喜信息并退出
count=0
while count<3:
age = input('你猜她几岁了:')
age = int(age)
if age>18:
print('猜大了,往小了试试')
count += 1
elif age<18:
print('猜小了,往大了试试')
count += 1

else:
print('恭喜你猜对啦!')
break
if count
#8:猜年龄游戏升级版(选做题)
允许用户最要求:多尝试3次()
每尝试3次后,如果还没猜对,就问用户是否还想继续玩,如果回答Y或y, 就继续让其猜3次,以此往复,如果回答N或n,就退出程序
如何猜对了,就直接退出
count = 0
while count < 4:
age = input('你猜她几岁了:')
age = int(age)
if age > 18:
print('猜大了,往小了试试')
count += 1
elif age < 18:
print('猜小了,往大了试试')
count += 1

else:
print('恭喜你猜对啦!')
break
if count==3:
name=input('继续猜输入N or n,,结束请输入Q或q')
if name=='n' or name=='N':
count=0
elif name=='q' or name=='Q':
break

else:
print('请正确输入')
原文地址:https://www.cnblogs.com/suyuanyuan/p/12723362.html