经典算法案例 1.1 有多少苹果用来分赃

<?php

#1.1 有多少苹果用来分赃

for($s=5; ; $s++){
    
    if($s%5 == 1){

        $a = $s - round($s/5) -1;

        if($a%5 == 1){

            $b = $a - round($a/5) -1;

            if($b%5 == 1){

                $c = $b - round($b/5) -1;

                if($c%5 == 1){

                    $d = $c - round($c/5) - 1;

                    if($d%5 == 1){

                        $y = $d - round($d/5) - 1;

                        if($y%5 == 1){

                            echo "苹果的总数为：".$s;
                            exit;

                        }

                    }

                }

            }
        }
        
    }
}

?>