已知@num = qw#2 3 4 5 6#;;以下哪个程序的输出结果是4 5
已知@num = qw#2 3 4 5 6#;;以下哪个程序的输出结果是4 5
foreach $num (@num){unless ($num > 5 || $num < 3) {print "$num";}}
foreach $num (@num){unless ($num <5 && $num > 3) {print "$num ";}}
foreach $num (@num){unless ($num > 5 || $num < 4) {print "$num";}}
foreach $num (@num){unless ($num <5 && $num > 4) {print "$num ";}}
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