iRe*_*Rex 0 python loops for-loop if-statement
我正在试图弄清楚它是如何工作的.示例一:
n = ["1ab", "2an", "3bca", "4adc"]
l = ["1", "2", "3"]
for m in n:
if "a" in m:
for k in l:
if k in m:
print k
1
2
3
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现在我将尝试打印n列表的最后一个成员.
n = ["1ab", "2an", "3bca", "4adc"]
l = ["1", "2", "3"]
for m in n:
if "a" in m:
for k in l:
if not k in m:
print k
2
3
1
3
1
2
1
2
3
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我需要打印一个列表成员,该成员不包含l变量中列出的任何数字,但其中包含"a".