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No:7489

4108

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A game in which each time a button is pressed, a l..ALL
Developer anonymous｜Date and time 70/1/1 9:32:09
Build time unknown sec｜Game capacity 1.929KB｜

Script

宝くじゲーム

結果

当たった数字:

当たった金額:

合計購入金額:

合計払い戻し金額:

回収率:

結果:

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[PR]現在の売れ筋グッズランキング

Click here for free DL of the app version that can save data.

<!DOCTYPE html>
<html>
<head>
    <title>宝くじゲーム</title>
</head>
<body>
    <h1>宝くじゲーム</h1>

<button onclick="buyLottery()">宝くじを購入する</button>

<h2>結果</h2>
    <p>当たった数字: <span id="resultNumber"></span></p>
    <p>当たった金額: <span id="resultAmount"></span></p>
    <p>合計購入金額: <span id="totalSpent"></span></p>
    <p>合計払い戻し金額: <span id="totalRefund"></span></p>
    <p>回収率: <span id="roi"></span></p>
    <p>結果: <span id="result"></span></p>

function buyLottery() {
            const lotteryNumbers = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10];
            const lotteryAmounts = [100, 1000, 10000, 1000000];
            const resultNumber = lotteryNumbers[Math.floor(Math.random() * lotteryNumbers.length)];
            const resultAmount = lotteryAmounts[Math.floor(Math.random() * lotteryAmounts.length)];
            
            totalSpent += resultAmount;
            
            document.getElementById("resultNumber").textContent = resultNumber;
            document.getElementById("resultAmount").textContent = resultAmount;
            document.getElementById("totalSpent").textContent = totalSpent.toLocaleString();
            document.getElementById("totalRefund").textContent = totalRefund.toLocaleString();
            
            calculateROI();
        }

function calculateROI() {
            const roi = totalRefund / totalSpent * 100;
            document.getElementById("roi").textContent = roi.toFixed(2) + "%";

const result = totalRefund - totalSpent;
            if (result >= 0) {
                document.getElementById("result").textContent = "黒字";
            } else {
                document.getElementById("result").textContent = "赤字";
            }
        }
    </script>
</body>
</html>