age = int(input('请输入年龄：'))
if age < 18:
print('不接受未成年')
elif age < 25:
print('心动表白')
elif age < 45:
print('阿姨好')
else:
print('奶奶好')
sum=0
for i in range(101):
if i%2==1:
sum+=i
print(sum)
age=18
count = 0
while count < 3:
guess_age = int(input('请输入你要猜的年龄:'))
if guess_age == age:
print('恭喜你，猜对了')
break
elif guess_age > age:
print('很遗憾,猜大了')
else:
print('很遗憾，猜小了')
count += 1
if count!=3:
continue
again_choice=input('请输入是否继续，Y/N')
if again_choice=='Y':
count=0