题解 | #在字符串中找出连续最长的数字串#

用正则好像就没什么意思了

// 正则匹配
const exec = (line:string)=>{
    let result = "";
    let len = 0;
    line.replace(new RegExp("[0-9]+", "g"), numstr => {
      if (numstr.length > len) {
        result = numstr;
        len = numstr.length;
      } else if (numstr.length === len) {
        result += numstr;
      }
      return "";
    });
    return `${result},${len}`
};
const reg = new RegExp("[0-9]+");

// ACM 八股代码真的烦
const readline = require('readline');
const rl = readline.createInterface({
    input: process.stdin,
    output: process.stdout
});
rl.on('line', (line:string) => outputs.push(`${exec(line)}`));
rl.on("close",()=>outputs.forEach(res=>console.log(res)));
const outputs: string[] = [];