HTML/CSS/JavaScript 解法, 执行用时: 1684ms, 内存消耗: 77772KB, 提交时间: 2022-02-10
{"css":"","js":"","html":"<!DOCTYPE html>\n<html>\n <head>\n <meta charset=utf-8>\n </head>\n <body>\n \t\n <script type=\"text/javascript\">\n function _comma(number) {\n // 补全代码\n number=number.toString();\n var arr=[],sum=parseInt(number.length/3),s=\"\";\n for(var i=0;i<sum;i++){\n number.slice(number.length-3)\n number.slice(0,number.length-3)\n arr.push(number.slice(number.length-3),\",\")\n number=number.slice(0,number.length-3)\n if(i==sum-1){\n arr.push(number);\n }\n }\n if(arr[arr.length-1]==\"\")\n {\n var flag=true;\n for(var i=arr.length-2;i>-1;i--){\n if(flag==true){\n flag=false;continue; \n }\n s+=arr[i];\n }\n }else if(arr[arr.length-1]==\"-\"){\n var flag=true;\n for(var i=arr.length-2;i>-1;i--){\n if(flag==true){\n flag=false;\n s='-';\n continue; \n }\n s+=arr[i];\n }\n }else{\n for(var i=arr.length-1;i>-1;i--){\n s+=arr[i];\n }\n }\n return s;\n }\n </script>\n </body>\n</html>","libs":[]}
HTML/CSS/JavaScript 解法, 执行用时: 1686ms, 内存消耗: 77796KB, 提交时间: 2022-02-10
{"css":"","js":"","html":"<!DOCTYPE html>\n<html>\n <head>\n <meta charset=utf-8>\n </head>\n <body>\n \t\n <script type=\"text/javascript\">\n function _comma(number) {\n // 补全代码\n let arr=Math.abs(number).toString().split('').reverse()\n let i=3\n while(i<arr.length){\n arr.splice(i,0,',')\n i+=4\n }\n let str=arr.reverse().join('')\n return number>=0?str:'-'+str\n }\n </script>\n </body>\n</html>","libs":[]}
HTML/CSS/JavaScript 解法, 执行用时: 1687ms, 内存消耗: 77784KB, 提交时间: 2022-02-10
{"css":"","js":"","html":"<!DOCTYPE html>\n<html>\n <head>\n <meta charset=utf-8>\n </head>\n <body>\n \t\n <script type=\"text/javascript\">\n function _comma(number) {\n // 补全代码\n number = String(number)\n let s = number.replace(/(\\d+)(\\d{3})$/, '$1,$2')\n const reg = /(\\d+)(\\d{3},)/\n while(reg.test(s)){\n s=s.replace(reg, '$1,$2')\n }\n return s\n }\n </script>\n </body>\n</html>","libs":[]}
HTML/CSS/JavaScript 解法, 执行用时: 1687ms, 内存消耗: 77816KB, 提交时间: 2022-02-09
{"css":"","js":"","html":"<!DOCTYPE html>\n<html>\n <head>\n <meta charset=utf-8>\n </head>\n <body>\n \t\n <script type=\"text/javascript\">\n function _comma(number) {\n // 补全代码\n const num = String(Math.abs(number)).split('.');\n const numLeft = num[0].split('').reverse();\n const numRight = num[1] ? '.' + num[1] : '';\n const commaNum = [];\n const unit = number < 0 ? '-' : ''\n let sign = 0;\n for(let i = 0; i < numLeft.length; i++){\n if(sign === 3) {\n commaNum.push(',')\n sign=0\n }\n commaNum.push(numLeft[i])\n sign++\n }\n const result = unit + commaNum.reverse().join('') + numRight;\n return result\n }\n </script>\n </body>\n</html>","libs":[]}
HTML/CSS/JavaScript 解法, 执行用时: 1704ms, 内存消耗: 77820KB, 提交时间: 2022-02-09
{"css":"","js":"","html":"<!DOCTYPE html>\n<html>\n <head>\n <meta charset=utf-8>\n </head>\n <body>\n \t\n <script type=\"text/javascript\">\n function _comma(number) {\n // 补全代码\n number = String(number)\n let s = number.replace(/(\\d+)(\\d{3})$/, '$1,$2')\n const reg = /(\\d+)(\\d{3},)/\n while(reg.test(s)) {\n s = s.replace(reg,'$1,$2')\n }\n return s\n }\n </script>\n </body>\n</html>","libs":[]}