Mega Code Archive
The while, until, and do Statements
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#!/usr/local/bin/perl
$count = 0;
while ($count < 4){
print "Inside the while loop the count is $count\n";
$count++;
}
print "now $count\n\n";
until ($count > 7){
$count++;
print "Inside the until loop the count is $count\n";
}
print "now $count\n\n";
do {
print "The do statement is always executed at least once.The count is $count\n";
$count++;
} until ($count >7);
do {
print "The do statement is always executed at least once. The count is $count\n\n";
$count++;
} while ($count < 4);
do {
print "The do statement can act as a loop. Here the count is $count\n";
$count++;
} while ($count < 14);
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