n*e
2 楼
比如这个:
@a = ("A","B","C","D")
$b = "B"
如何判断$b在不在a里?
@a = ("A","B","C","D")
$b = "B"
如何判断$b在不在a里?
s*o
4 楼
if(grep $_ eq $b,@a) {
print "Found $b in the array\n";
}
print "Found $b in the array\n";
}
a*8
6 楼
Python is so much easier to write and read than Perl
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