- 输入姑娘的年龄后,进行以下判断:
- 如果姑娘小于18岁,打印“不接受未成年”
- 如果姑娘大于18岁小于25岁,打印“心动表白”
- 如果姑娘大于25岁小于45岁,打印“阿姨好”
- 如果姑娘大于45岁,打印“奶奶好”
age = input('请输入年龄:')
age_int = int(age)
if age_int < 18:
print('不接受未成年')
elif age_int < 25:
print('心动表白')
elif age_int <45:
print('阿姨好')
else:
print('奶奶好')
- 预习while循环,打印1-100之间的奇数和
count = 1
sum_num = 0
while count <100:
sum_num += count
count +=2
print(sum_num,count)
- 预习while循环,猜年龄游戏升级版,有以下三点要求:
- 允许用户最多尝试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.
- 如果猜对了,就直接退出
count = 0
while count < 3:
age = input('please guess the age of nick:')
age_int = int(age)
if count == 2:
que = input('''
do you want to continue?
press Y/y to continue,press N/n to end the game:''')
if que == 'Y' or que == 'y':
count = 0
continue
elif que == 'N' or que == 'n':
print('thank you ')
break
else:
input('please make a choice:Y/N?')
count = 0
continue
if age_int < 30:
print('too young')
elif age_int > 30:
print('too old')
else:
print('bingo', end='
''the game is done.')
break
count += 1
最后一题.当用户输入非y/n时,提醒一次,再次输入,重新任意字符开始游戏,y/n判断未成功加入循环,未完待续