题解 | 直角三角形
直角三角形
https://www.nowcoder.com/practice/7e8a7d83569d49aaa9bc4bb43a9d2d6e
{"html":"<!DOCTYPE html>\r\n<html lang=\"en\">\r\n\r\n<head>\r\n <meta charset=\"UTF-8\">\r\n</head>\r\n\r\n<body>\r\n <div class='triangle'></div>\r\n\r\n <script>\r\n var triangle = document.querySelector('.triangle');\r\n // 补全代码\r\n var str = ''\r\n for (var i = 1; i < 4; i++) {\r\n for (var j = 0; j < i; j++) {\r\n str += \"<span>*<span>\"\r\n console.log(str, 'jjjjjjjjj')\r\n triangle.innerHTML = str\r\n }\r\n str += \"<br>\"\r\n triangle.innerHTML = str\r\n console.log(i)\r\n }\r\n </script>\r\n</body>\r\n\r\n</html>","css":"/* html, body {\\n\\twidth: 100%;\\n\\theight: 100%;\\n\\tmargin: 0;\\n\\tpadding: 0;\\n} */","js":"// 请在这里输入代码"}
