小编Eli*_*man的帖子

#!/usr/bin/perl

@month = (31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31);
@week = ("Sunday", "Monday","Tuesday", "Wednesday","Thursday", "Friday", 
    "Saturday");

print "date:\n";
$date=<STDIN>;
print "mon:\n";
$mon=<STDIN>;
print "year:\n";
$year=<STDIN>;

if ( ($year % 400 == 0) || ($year % 4 == 0) && ($year % 100 != 0) )
{
    $month[1] = 29 ;
    for($i = 0 ; $i < $mon - 1 ; $i++)
    {       
        $s = $s + $month[$i] ;
        $s = $s + ($date + …