如何将print循环函数从字典转换为最终字符串

Question

如何使打印循环加在一起形成一个带空格的字符串？你知道吗

positions = [1, 2, 3, 4, 1, 2, 5, 6, 7, 2, 8, 6, 3, 9, 10]
words = ['this', 'is', 'not', 'howr', 'needed', 'and', 'it', 'wrong', 'right', ':(']
poswords = dict(zip(positions, words))
print(poswords, words)
for i in positions: 
    print(poswords[i]," ",)

当我只是想把指纹保存在一个字符串中

Answer 1

sentence =  " ".join([words[i-1] for i in positions]) #?

收益率：

'this is not howr this is needed and it is wrong and not right :('

Answer 2

@AShelly的答案是理想的解决方案，但是如果你更喜欢使用循环，那么你可以使用以下方法：

positions = [1, 2, 3, 4, 1, 2, 5, 6, 7, 2, 8, 6, 3, 9, 10]
words = ['this', 'is', 'not', 'howr', 'needed', 'and', 'it', 'wrong', 'right', ':(']
for i in positions: 
    print(words[i-1], end = ' ')

print（end = ' '）的命名参数意味着print语句将以' '结束，而不是通常的'\n'。你知道吗