Untitled
| Run Settings | |
|---|---|
| Language | Perl |
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| Snippet Metadata | |
|---|---|
| Owner | w3xue |
| Created | |
| Modified | |
| Visibility | Public |
$a = 10;
$str1 = "LO";
$str2 = "OP";
LOOP:do
{
if( $a == 15){
# 跳过迭代
$a = $a + 1;
# 使用 goto EXPR 形式
goto $str1.$str2; # 类似 goto LOOP
}
print "a = $a\n";
$a = $a + 1;
}while( $a < 20 );
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