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

No:13230

132

←

Prev Next

→

暗算ゲーム
Developer User5816｜Date and time 23/8/27 11:18:56
Build time 8.3 sec｜Game capacity 1.892KB｜

Script

暗算ゲーム

問題が表示されます...

←

Prev　Next

→ 　

Back　

[PR]現在の売れ筋ゲームランキング

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

<!DOCTYPE html>
<html>
<head>
    <title>暗算ゲーム</title>
    <style>
        body {
            text-align: center;
            font-size: 24px;
        }
    </style>
</head>
<body>
    <h1>暗算ゲーム</h1>
    <p id="question">問題が表示されます...</p>
    <p>
        <input type="number" id="answer" placeholder="答えを入力してください">
        <button onclick="checkAnswer()">回答する</button>
    </p>
    <p id="result"></p>

function generateQuestion() {
            var operators = ['＋', '−', '×', '÷'];
            var operator = operators[getRandomNumber(0, operators.length - 1)];
            var num1 = getRandomNumber(1, 10);
            var num2 = getRandomNumber(1, 10);

var questionElement = document.getElementById('question');
            questionElement.textContent = num1 + ' ' + operator + ' ' + num2 + ' = ';

return eval(num1 + operator + num2);
        }

function checkAnswer() {
            var answerElement = document.getElementById('answer');
            var answer = parseInt(answerElement.value);

var resultElement = document.getElementById('result');

if (isNaN(answer)) {
                resultElement.textContent = '有効な数値を入力してください';
                return;
            }

var correctAnswer = generateQuestion();

if (answer === correctAnswer) {
                resultElement.textContent = '正解です！🎉';
            } else {
                resultElement.textContent = '不正解...😢 正解は ' + correctAnswer + ' です';
            }

answerElement.value = '';
        }

generateQuestion();
    </script>
</body>
</html>