Question

人。我需要编写一个程序（函数+主程序），它收集单词，将它们放入一个列表，然后计算单词中的符号，如果有多个符号而不是数字N，则将其放入list2。然后我需要打印出第二个列表。这是我到目前为止所得到的：

def WordsInLists(word, symbols, number):
    list1 = [word]
    list2 = [len.word > n]
    return(list2)

list1 = []
list2 = []
howmany = int(input("How many words will you write?"))
n = int(input("What will the n number be?"))
for i in range(0, howmany, 1):
        word = (input("Write the word "))
        list1 = list1 + [word]
        if len.word > n:
            list2 = list2 + [word]
        result = WordsInLists(list2) 
        print(result)

我接下来应该做什么或者我应该改变什么？

Answer 1

（这假设是Python 3.x）：

def get_int(prompt):
    while True:
        try:
            return int(input(prompt))
        except ValueError:  # not an int
            pass

def main():
    wordlen = get_int("How many words to enter? ")

    words = input("Please enter the words, separated by spaces:\n").split()
    list1, list2 = words[:wordlen], words[wordlen:]

    print("Leftover words: {}".format(", ".join(list2)))

if __name__=="__main__":
    main()

Answer 2

此代码将执行您想要的操作：

list1 = []
list2 = []
howmany = int(input("How many words will you write?"))
n = int(input("What will the n number be?"))
for i in range(0, howmany, 1):
        word = raw_input("Write the word ")
        list1 = list1 + [word]
        if len(word) > n:
            list2 = list2 + [word]
print list2

函数，列表，python

2 个答案: