这个js的“红包算法”变成java代码是咋样的。😭

排版好点，

你全部换成java的不就行了。。。

let r = Math.random();
let min = 0.01; //
let max = (remainMoney / remainSize) * 2; //系数
money = r * max;
money = money <= min ? 0.01 : money;
money = Math.floor(money * 100) / 100;
// console.log("=====> " + money);
remainSize--;
remainMoney -= money;

return parseFloat(money.toFixed(2));

}

function calcSplitAmt(total, size) {
// return 0;

return Math.floor((total * 0.8) / size) * size;

}

function start() {
let remain = 0;
let total = 100;
let size = 7;
let list = [];

let split_amt = calcSplitAmt(total, size);

console.log("split_amt===>", split_amt)

let floating = split_amt / size;

console.log("每个人 后来加", floating)

//
let half = total - split_amt;

let remainMoney = half;
console.log("remainMoney==>",remainMoney)

Array(size).fill(1).forEach((item, index) => {

    let amt = getRandomMoney(size - index, remainMoney);

    list.push(amt);
    remainMoney = remainMoney - amt;

})

let result_a = list.map((a) => {
    return a + floating;
});
let result_t = result_a.reduce((pre, current) => {
    return pre + current
}, 0);

console.log("result_t   ",_.round(result_t, 2), result_a.join(" | "))

let t2 = result_a.map((a) => {
    return _.round(a, 2)
});
let t3 = t2.reduce((pre, current) => {
    return pre + current
}, 0);

console.log("四舍五入之后 : ", Math.round(t3), "--------", t2.map(a=>a.toFixed(2)).join(" | "))

console.log("小部分 总数: ",
    list.reduce((pre, current) => {
        return pre + current
    }, 0))
console.log("百分比: ", list.map(a=>a.toFixed(2)).join(" | "))

}
start();