Узнать степень совпадения

From

Vadim Tzirulnicov (2:5020/400)

To

All

Date

2005-08-05T21:18:38Z

Area

RU.PERL

From: "Vadim Tzirulnicov" <tz@tz.ints.ru>

Есть строки $str1 и $str2. Нужно узнать степень их совпадения в Perl'е. Как
?


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SEEN-BY: 5036/1 5040/47 5042/13 5045/7 5049/1 5051/15 5053/16 5054/1 8 9 35 36
SEEN-BY: 5054/37 45 66 67 81 85 5057/1 5059/9 5060/88 5061/15 120 5062/1 10
SEEN-BY: 5064/39 5066/18 5069/7 5070/1222 5075/5 5077/80 5080/80 1003 5081/2
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