Untitled
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|---|---|
| Language | Perl |
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| Run Command |
| Snippet Metadata | |
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| Owner | w3xue |
| Created | 3 years ago |
| Modified | 3 years ago |
| Visibility | Public |
#!/usr/bin/perl
$a = 0;
$b = 0;
# 外部循环
while($a < 3){
$b = 0;
# 内部循环
while( $b < 3 ){
print "a = $a, b = $b\n";
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| Full width | |
| Lines |