为什么我不能在forloop中打印每个结果？

Question

strs = ["flower","flow","flight","fluea","flfjdkl","f"]
temp = strs[0]

for i in range(1, len(strs)):
    for j in range(len(temp)):
        if j >= len(strs[i]) or strs[i][j] != temp[j]:
            temp = temp[:j]
            print(temp)
            break

我想在变量temp完成if语句时打印它。 但是，它只会在temp更改时打印

例如，该代码的结果是：

flow
fl
f

但我希望结果是：

flow
fl
fl
fl
f

Answer 1

你大概想要这个：

strs = ["flower","flow","flight","fluea","flfjdkl","f"]
temp = strs[0]
        
for i in range(1, len(strs)):
    for j in range(len(temp)):
        if j >= len(strs[i]) or strs[i][j] != temp[j]:
            temp = temp[:j]
            break 
    print(temp) 

flow
fl
fl
fl
f

这将为每个外部循环迭代（列表中的每个单词）打印剩余的公共前缀