frops

<?php

function float(float $min, float $max): float
{
    $random = \mt_rand() / \mt_getrandmax() * $max;
    return \max($random, $min);
}
    
function getRandomItem(array $array)
{

frops

#include <iostream>
using namespace std;

int log(int a)
{
    int cnt;
    while (a > 1)
    {
        a /= 2;
        cnt++;