Perl入门小程序分析

这篇文章介绍perl入门小程序分析

#!/usr/bin/perl -w#output the largest number from a file$max_number = &max(3,5,10,4,6) ;sub max        {        my($max_sofar_number) = shift @_ ;        foreach (@_)                {                        if($_ > $max_sofar_number)                                {                                        $max_sofar_number = $_ ;                                        }                        }        $max_sofar_number ;        }print "The largest number is $max_number \n";

以上代码是计算多个数的最大数,感觉和C的写法简单了不少,真乃浓缩的是精华..

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