我是一名新程序员,刚开始使用Python。我有以下两个问题,但是,我决定将它们放在一个帖子中。
这个概念是,在用户输入他们的年龄后,程序会选择一个介于1和100之间的随机数,并将其与用户输入进行比较,然后返回"我的年龄超过你","我比你年轻"或者"我们的年龄相同"。
# Print Welcome Message
print("Hello World")
# Ask for Name
name = input("What is your name? ")
print("Hello " + str(name))
# Ask for Age
age = input("How old are you? ")
print("Hello " + str(name) + ", you are " + str(age) + " years old.")
random.randint(1, 100)
答案 0 :(得分:2)
尝试以下
import random
# Print Welcome Message
print("Hello World")
# Ask for Name
name = input("What is your name? ")
print("Hello " + str(name))
# Ask for Age
while True: # only numbers
try:
age = int(input("How old are you? "))
except:
pass
print("Hello " + str(name) + ", you are " + str(age) + " years old.")
t=random.randint(1, 100)
if t==age:
print("we are the same age") #compare ages
if t<age:
print("I'm younger than you")
if t>age:
print("I'm older than you")
答案 1 :(得分:1)
import random
# Print Welcome Message
print("Hello World")
# Ask for Name
name = input("What is your name? ")
print("Hello " + str(name))
# Ask for Age
while True:
try:
age = int(input("How old are you? "))
except ValueError:
pass
print("Hello " + str(name) + ", you are " + str(age) + " years old.")
my_random = random.randint(1, 100)
if my_random > age:
print("Im older than you")
elif my_random < age:
print("I'm younger than you")
else:
print("We are the same age")
在年龄段周围加上一个试块。如果用户输入非int答案,那么它将通过。然后我保存了你生成它的随机int,并将它与年龄进行比较,以找出随机int是否大于年龄。
答案 2 :(得分:1)
嗨,你可以试试这个。
import random
name = input("What is your name? ")
print("Hello " + str(name))
while True :
try :
age = int(input("How old are you? "))
break
except :
print("Your entered age is not integer. Please try again.")
print("Hello " + str(name) + ", you are " + str(age) + " years old.")
randNumber=random.randint(1, 100)
if randNumber > age :
print("I am older than you")
if randNumber < age :
print("I am younger than you")
else :
print("we are the same age")
仅对要求修改的现有代码进行了少量更改。
答案 3 :(得分:1)
要回答第一个问题,请使用int()
:
age = int(input("How old are you? "))
如果该值不是整数,则会引发异常(错误)。
要回答第二个问题,您可以将随机数存储在变量中,并使用条件语句(if
,elif
将其与用户的年龄进行比较,else
)。例如:
random.seed() # you need to seed the random number generator
n = random.randint(1, 100)
if n < age:
print("I am younger than you.")
elif n > age:
print("I am older than you.")
else:
print("We are the same age.")
我希望这能回答你的问题。有关条件语句的更多信息,请参阅official Python docs。
答案 4 :(得分:0)
我的猜测是你应该将变量age转换为整数。例如:
年龄=输入(“你多大了?”)
age = int(age)
这应该有用。
答案 5 :(得分:0)
第一个问题的答案。
x = int(输入(“输入任意数字:”))
如上所述,强制程序在输入语句中输入数字add int。我也是python的初学者。