Python 3.3 你好程序
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Python 3.3 Hello program
提问by iExodus
# This program says hello and asks for my name.
print('Hello world!')
print('What is your name?')
myName = input()
for Name in myName (1,10):
print('It is nice to meet you, ' + myName)
I was asked to create a program that uses a for loop and another program for while loop, I've got this for for loop but I'm trying to set how many times I want it to repeat myName. Please help me out if you can, thanks in advance!
我被要求创建一个使用 for 循环和另一个程序 for while 循环的程序，我有这个 for for 循环，但我正在尝试设置我希望它重复的次数myName。如果可以，请帮助我，在此先感谢！
回答by poke
for Name in myName (1,10):
print('It is nice to meet you, ' + myName)
myNameis a string, so you won't be able to callit, which is what the parentheses do. If you want to repeat the name for a certain amount of times, you should iterate over a range:
myName是一个字符串，因此您将无法调用它，这就是括号的作用。如果你想重复这个名字一定次数，你应该迭代一个范围：
for i in range(10):
print('It is nice to meet you, ' + myName)
This will print out the greeting 10 times.
这将打印出问候语 10 次。
回答by But I'm Not A Wrapper Class
# your code goes here
print('Hello world!')
print('What is your name?')
#I use raw_input() to read input instead
myName = raw_input()
#ask user how many times you would like to print the name
print('How many times would you like your name to repeat?')
#raw_input() reads as a string, so you must convert to int by using int()
counter = int(raw_input())
#your main issue is here
#you have to use the range() function to go a certain length for for-loops in Python
for x in range(counter):
print('It is nice to meet you, ' + myName)
Note: For your code, you should use input()instead of raw_input(). I only used raw_input() because I have an outdated compiler/interpreter.
注意：对于您的代码，您应该使用input()而不是 raw_input()。我只使用 raw_input() 因为我有一个过时的编译器/解释器。
回答by Gajendra D Ambi
python 3.x (3.5)
蟒蛇 3.x (3.5)
#Just the hello world
print('Hello world!')
#use input() to let the user assign a value to a variable named myName
myName = input('What is your name?:')
#now let the user assign an integer value to the variable counter for how many times their name should be repeated. Here i am enclosing the input of the user with an int() to tell python that the data type is an integer
counter = int(input('how many times do you want to repeat your name?:'))
#Use the Range function to repeat the names
for a in range(counter):
print('It is nice to meet you, ' + myName)
