php彩票走势图算法

Question

返回的json数据

已知开奖数据为数组，求出现总次数，平均遗漏值，最大遗漏值，最大连出值，当前遗漏值。
最好有类似彩票走势图案例，可以追加悬赏。

Answer 1

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// 已知开奖数据
$data = array(1,2,3,4,5,6,7,8,9,10);
// 计算现总次数
$total_count = count($data);
// 计算平均遗漏值
$average_omission = ($total_count - 1) / ($total_count - 1);
// 计算最大遗漏值
$max_omission = 0;
for ($i = 0; $i < $total_count - 1; $i++) {
    $omission = $data[$i + 1] - $data[$i] - 1;
    if ($omission > $max_omission) {
        $max_omission = $omission;
    }
}
// 计算最大连出值
$max_continuous = 0;
$temp_continuous = 0;
for ($i = 0; $i < $total_count - 1; $i++) {
    if ($data[$i + 1] - $data[$i] == 1) {
        $temp_continuous++;
    } else {
        if ($temp_continuous > $max_continuous) {
            $max_continuous = $temp_continuous;
        }
        $temp_continuous = 0;
    }
}
// 计算当前遗漏值
$current_omission = $data[$total_count - 1] - $data[$total_count - 2] - 1;
echo "现总次数：".$total_count."\n";
echo "平均遗漏值：".$average_omission."\n";
echo "最大遗漏值：".$max_omission."\n";
echo "最大连出值：".$max_continuous."\n";
echo "当前遗漏值：".$current_omission."\n";