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在perl中,求打印参数结果: @a = reverse q

[单选题]
在perl中,求打印参数结果:
@a = reverse qw/ aab bbc ccd /;
print "scalar1 context: $a";
$b = qw/ aab bbc ccd /;
print "scalar2 context: $b";
  • scalar1 context: dcccbbbaa
    scalar2 context: ccd
  • scalar1 context: dcccbbbaa
    scalar2 context: aab
  • scalar1 context: dcc cbb baa
    scalar2 context: aab
  • scalar1 context: dcc cbb baa
    scalar2 context: ccd

发表于 2022-04-28 08:20:27 回复(0)