科学上网客户端测试可以是用于测试科学计算功能的工具。以下是一个简单的科学上网客户端测试界面，你可以使用它来测试你的计算器功能

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测试界面 <!DOCTYPE html> <html> <head>科学上网客户端测试</title> <style> body { font-family: Arial, sans-serif; font-size: 18px; background-color: #fff; } .calculator { background-color: white; padding: 2px; border-radius: 5px; box-shadow: 0 0 1px rgba(,,,.1); } .input-group { margin-bottom: 2px; padding: 1px; } .input-field { width: 1%; height: 2px; border: 1px solid #ddd; border-radius: 5px; margin-bottom: 5px; } .operator-symbol { background-color: #ff4444; padding: 2px 5px; border-radius: 3px; } .function-symbol { background-color: #4444ff; padding: 2px 5px; border-radius: 3px; } .equals...

测试界面

<!DOCTYPE html>
<html>
<head>科学上网客户端测试</title>
    <style>
        body {
            font-family: Arial, sans-serif;
            font-size: 18px;
            background-color: #fff;
        }
        .calculator {
            background-color: white;
            padding: 2px;
            border-radius: 5px;
            box-shadow: 0 0 1px rgba(,,,.1);
        }
        .input-group {
            margin-bottom: 2px;
            padding: 1px;
        }
        .input-field {
            width: 1%;
            height: 2px;
            border: 1px solid #ddd;
            border-radius: 5px;
            margin-bottom: 5px;
        }
        .operator-symbol {
            background-color: #ff4444;
            padding: 2px 5px;
            border-radius: 3px;
        }
        .function-symbol {
            background-color: #4444ff;
            padding: 2px 5px;
            border-radius: 3px;
        }
        .equals-symbol {
            background-color: #ff6666;
            padding: 2px 5px;
            border-radius: 3px;
        }
        .result-box {
            margin-top: 2px;
            padding: 1px;
            border: 1px solid #ddd;
            border-radius: 5px;
        }
    </style>
</head>
<body>
    <h1>科学上网客户端测试</h1>
    <div class="calculator">
        <div class="input-group">
            <input-field>
                <input-field>
                    <span class="operator-symbol">+
                    <input-field>
                        <span class="input-field">5</span>
                        <span class="input-field">5</span>
                    </input-field>
                </input-field>
                <input-field>
                    <span class="operator-symbol">×</span>
                    <input-field>
                        <span class="input-field">1</span>
                    </input-field>
                </input-field>
            </input-group>
        </div>
        <div class="equals-symbol">
            <input-field>
                <span class="equals-symbol">=</span>
                <input-field>
                    <span class="input-field">=</span>
                    <input-field>
                        <span class="input-field">=</span>
                    </input-field>
                </input-field>
            </div>
            <div class="result-box">
                <span id="result">计算结果为：</span>
                <span id="result-text">=</span>
                <span id="result-text" class="final-text">55</span>
            </div>
        </div>
        <button class="btn" onclick="calculate()">计算</button>
    </div>
</body>
</html>