if, else

Perl

$n = 2;

if ( 0 == $n ) {
    print "no hits\n"
} elsif ( 1 == $n ) {
    print "1 hit\n"
} else {
    print "$n hits\n" # 2 hits
}

unless ( 0 != $n ) {
    print "no hits\n"
} else {
    print "$n hits\n" # 2 hits
}

print "$n hits\n" if     ($n >  1); # 2 hits
print "$n hits\n" unless ($n <= 1)  # 2 hits

Ruby

n = 2

if 0 == n
    print "no hits\n"
elsif 1 == n
    print "1 hit\n"
else
    print "#{n} hits\n" # 2 hits
end

unless 0 != n
    print "no hits\n"
else
    print "#{n} hits\n" # 2 hits
end

print "#{n} hits\n" if     n >  1 # 2 hits
print "#{n} hits\n" unless n <= 1 # 2 hits

PHP

<?php
$n = 2;

if ( 0 == $n )
    print "no hits\n";
elseif ( 1 == $n )
    print "1 hit\n";
else
    print "$n hits\n" # 2 hits
?>

Python

n = 2

if 0 == n:
    print "no hits"
elif 1 == n:
    print "1 hit"
else:
    print n, "hits" # 2 hits