题目描述

blablabla

样例

blablabla

算法1

(暴力枚举) $O(n^2)$

blablabla

时间复杂度

参考文献

C++ 代码

blablabla

算法2

(暴力枚举) $O(n^2)$

blablabla

时间复杂度

参考文献

JavaScript 代码

var readline = require('readline');
const rl = readline.createInterface({
        input: process.stdin,
        output: process.stdout
});
var str =[]

rl.on('line', (line)=>{
   var tokens = line.split('');
   str = str.concat(tokens)

   if(line.includes('E'))
   {
        var win = 0
        var lost = 0
        var end = 0
        str.forEach(item => {
            if(end === 0){
                if (item === 'W') {
                win++
              } else if (item === 'L') {
                lost++
              } else {
                console.log(win + ':' + lost)
                //胜负清零
                win = 0
                lost = 0
                end =1
              }
               if(win-lost>=2||lost-win>=2){
                if (win >= 11 || lost >= 11) {
                console.log(win + ':' + lost)
                //胜负清零
                win = 0
                lost = 0
              }
               }

            }

        })
        console.log()
        win = 0
        lost = 0
        end = 0 
        str.forEach(item => {
            if(end === 0){
                if (item === 'W') {
                win++
              } else if (item === 'L') {
                lost++
              } else {
                console.log(win + ':' + lost)
                //胜负清零
                win = 0
                lost = 0
                end = 1
              }
                if(win-lost>=2||lost-win>=2){
                    if (win >= 21 || lost >= 21) {
                    console.log(win + ':' + lost)
                    //胜负清零
                    win = 0
                    lost = 0
                }
                }

            }

        }) 
   }
});