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- Kрамарь
- <!DOCTYPE html>
- <html><head>
- <meta http-equiv="content-type" content="text/html; charset=UTF-8">
- <meta charset="utf-8">
- <style>
- input {
- width: 100px;
- }
- </style>
- <script>
- //+ здесь самый удобный вариант - так как числа могут быть как int так и float.
- function go(){
- var input1 = +document.getElementById('input1').value;
- var input2 = +document.getElementById('input2').value;
- var result = document.getElementById('result');
- result.innerHTML = input1 + input2;
- }
- </script>
- </head>
- <body>
- <input type="text" id="input1">
- +
- <input type="text" id="input2">
- =
- <span id="result">?</span>
- <br>
- <br>
- <button onclick="go()">Нажмите чтобы сложить</button>
- </body>
- </html>
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