Count1024/index.html at master · LetMeFly666/Count1024 · GitHub

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<!--
 * @Author: LetMeFly & zRains
 * @Date: 2022-10-17 19:03:59
 * @LastEditors: LetMeFly.xyz
 * @LastEditTime: 2025-03-09 21:39:41
-->

<!DOCTYPE html>
<html>
  <head>
    <title>力扣1024</title>
    <meta charset="utf-8" />
    <script src="https://letmefly.xyz/Links/Common.js"></script>
    <meta name="viewport" content="width=device-width, initial-scale=1" />
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  </head>

  <body>
    <a
      href="https://github.com/LetMeFly666/Count1024"
      class="github-corner"
      aria-label="View source on GitHub"
      target="_blank"
    >
      <svg
        width="80"
        height="80"
        viewBox="0 0 250 250"
        style="fill: rgb(51, 122, 183); color: #fff; position: absolute; top: 0; border: 0; right: 0"
        aria-hidden="true"
      >
        <path d="M0,0 L115,115 L130,115 L142,142 L250,250 L250,0 Z"></path>
        <path
          d="M128.3,109.0 C113.8,99.7 119.0,89.6 119.0,89.6 C122.0,82.7 120.5,78.6 120.5,78.6 C119.2,72.0 123.4,76.3 123.4,76.3 C127.3,80.9 125.5,87.3 125.5,87.3 C122.9,97.6 130.6,101.9 134.4,103.2"
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          style="transform-origin: 130px 106px"
          class="octo-arm"
        ></path>
        <path
          d="M115.0,115.0 C114.9,115.1 118.7,116.5 119.8,115.4 L133.7,101.6 C136.9,99.2 139.9,98.4 142.2,98.6 C133.8,88.0 127.5,74.4 143.8,58.0 C148.5,53.4 154.0,51.2 159.7,51.0 C160.3,49.4 163.2,43.6 171.4,40.1 C171.4,40.1 176.1,42.5 178.8,56.2 C183.1,58.6 187.2,61.8 190.9,65.4 C194.5,69.0 197.7,73.2 200.1,77.6 C213.8,80.2 216.3,84.9 216.3,84.9 C212.7,93.1 206.9,96.0 205.4,96.6 C205.1,102.4 203.0,107.8 198.3,112.5 C181.9,128.9 168.3,122.5 157.7,114.1 C157.9,116.9 156.7,120.9 152.7,124.9 L141.0,136.5 C139.8,137.7 141.6,141.9 141.8,141.8 Z"
          fill="currentColor"
          class="octo-body"
        ></path>
      </svg>
    </a>

    <style id="ForUpRightGithub">
      .github-corner:hover .octo-arm {
        animation: octocat-wave 560ms ease-in-out;
      }
      @keyframes octocat-wave {
        0%,
        100% {
          transform: rotate(0);
        }
        20%,
        60% {
          transform: rotate(-25deg);
        }
        40%,
        80% {
          transform: rotate(10deg);
        }
      }
      @media (max-width: 500px) {
        .github-corner:hover .octo-arm {
          animation: none;
        }
        .github-corner .octo-arm {
          animation: octocat-wave 560ms ease-in-out;
        }
      }
    </style>

    <div class="container">
      <div class="jumbotron">
        <h1>你的卡牌能否组成1024</h1>
        <h2><font color="red">卡牌分享网：</font><a href="https://share1024.letmefly.xyz/" target="blank">https://share1024.letmefly.xyz/</a></h2>
        <h4> 👆注册登录后即可领取卡牌，但是领取之后必须传递，否则无法领取新的卡牌，尽可能地杜绝了白嫖的存在</h4>
      </div>

      <div class="row">
        <div class="col-sm-12" id="DivNumber">
          <h3 style="display: inline" id="H3Number">输入你的数字卡牌，任意非数字字符分隔：</h3>
          <input type="text" id="NumberInput" placeholder="16, 2, 16, 0" />
        </div>
      </div>

      <div class="row">
        <div class="col-sm-12" id="DivOperator">
          <h3 style="display: inline" id="H3Operator">输入你的运算卡牌，任意非运算字符分隔：</h3>
          <input type="text" id="OperatorInput" placeholder="<<, *, +" />
        </div>
      </div>

      <div style="display: inline-block; width: 100%"></div>

      <div class="row" style="margin-top: 50px">
        <div class="col-sm-3"></div>
        <div class="col-sm-6">
          <button class="btn btn-primary" style="width: 100%" onclick="analysis(true)" title="页面可能会有卡顿">
            <h4>开始计算（快速）</h4>
          </button>
          <div style="height: 5px"></div>
          <button
            class="btn btn-secondary"
            style="width: 100%"
            onclick="analysis()"
            title="setTimeout函数太耗时了，显示进度的技术还不是很成熟呜呜"
          >
            <h5>开始计算并显示进度（极慢）</h5>
          </button>
        </div>
        <div class="col-sm-3"></div>
      </div>

      <div id="processDiv"></div>

      <div class="row" style="margin-top: 50px">
        <div class="col-sm-12" id="DivCSDN">
          <h3>
            Python版本：<a href="https://letmefly.blog.csdn.net/article/details/127413787" target="blank"
              >https://letmefly.blog.csdn.net/article/details/127413787</a
            >
          </h3>
          <h3>
            喜欢了就去点个Star吧：<a href="https://github.com/LetMeFly666/Count1024" target="blank"
              >https://github.com/LetMeFly666/Count1024</a
            >
          </h3>
          <h3>
            特此鸣谢<a href="https://github.com/zRains" target="blank">@zRains</a>大佬提供的<a
              href="https://github.com/LetMeFly666/Count1024/issues/2"
              >快速计算方法</a
            >！效率有了质的飞跃🎉
          </h3>
        </div>
      </div>
    </div>

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    <footer class="navbar-fixed-bottom" id="footer">
      <div class="container" style="background-color: #eeeeee">
        <div class="row">
          <div class="col-sm-4">
            项目地址:
            <a href="https://github.com/LetMeFly666/Count1024" target="blank"
              >https://github.com/LetMeFly666/Count1024</a
            >
          </div>
          <div class="col-sm-4">
            在线地址：<a href="https://count1024.letmefly.xyz" target="blank">https://Count1024.LetMeFly.xyz </a>
          </div>
          <div class="col-sm-4">
            <span
              >Use <a href="https://www.bootcss.com" target="blank">BootStrap</a>、<a
                href="https://jquery.com"
                target="blank"
                >jQuery</a
              ></span
            >
            <span
              >By <a href="https://letmefly.xyz" target="blank">LetMeFly</a> &
              <a href="https://github.com/zRains" target="blank">zRains</a></span
            >
          </div>
        </div>
        <!-- <div class="row" style="text-align: center;">
                Copyright 2022 ©<a href="https://letmefly.xyz">LetMeFly</a> all rights reserved.
            </div> -->
      </div>
    </footer>

    <script>
      /* 真正计算的函数 */
      function main(numbers, operators, callBack) {
        const ans = []
        const percent = $('#Percent')
        const ln = numbers.length,
          lo = operators.length
        function toTimeout(n1, n2, n3, n4, o1, o2) {
          // console.log(n1, n2, n3, n4, o1, o2);
          if (!(n1 == n2 || n1 == n3 || n1 == n4 || n2 == n3 || n2 == n4 || n3 == n4)) {
            for (var o3 = 0; o3 < lo; o3++) {
              if (o1 == o2 || o1 == o3 || o2 == o3) continue
              const string = `(((${numbers[n1]} ${operators[o1]} ${numbers[n2]}) ${operators[o2]} ${numbers[n3]}) ${operators[o3]} ${numbers[n4]})`
              try {
                if (eval(string) == 1024) ans.push(string)
              } catch (e) {
                // 分母为0一般是
              }
            }
          }
          const already = n1 * ln * ln * ln + n2 * ln * ln + n3 * ln + n4
          const alreadyPercent = (already * 100) / (ln * ln * ln * ln)
          percent.html('计算进度：' + alreadyPercent + '%')

          o1 += 1
          if (o1 == lo) {
            o1 = 0
            o2 += 1
            if (o2 == lo) {
              o2 = 0
              n4 += 1
              if (n4 == ln) {
                n4 = 0
                n3 += 1
                if (n3 == ln) {
                  n3 = 0
                  n2 += 1
                  if (n2 == ln) {
                    n2 = 0
                    n1++
                    if (n1 == ln) {
                      percent.html('计算进度：100%')
                      return callBack()
                    }
                  }
                }
              }
            }
          }
          setTimeout(() => {
            toTimeout(n1, n2, n3, n4, o1, o2)
          }, 0)
        }
        toTimeout(0, 0, 0, 0, 0, 0)
        return ans
      }

      function add1CenterH3Into1Div(div, h3Text, setId) {
        const resultTips = document.createElement('div')
        resultTips.setAttribute('class', 'text-align: center')
        div.append(resultTips)
        const resultTipsCenter = document.createElement('center')
        resultTips.append(resultTipsCenter)
        const resultTipsH3 = document.createElement('h3')
        if (setId) {
          resultTipsH3.setAttribute('id', setId)
        }
        resultTipsH3.innerText = h3Text
        resultTipsCenter.append(resultTipsH3)
      }

      /*
            将 1, 2 （string）变成[1, 2]（list）
            若输入不合法则返回字符串
        */
      function parseNumber(str) {
        str += '.'
        const ans = []
        var val = 0
        var lastIsNumber = false
        for (var i = 0; i < str.length; i++) {
          if (str[i] >= '0' && str[i] <= '9') {
            val = val * 10 + (str[i] - '0')
            lastIsNumber = true
          } else {
            if (lastIsNumber) {
              ans.push(val)
              val = 0
            }
            lastIsNumber = false
          }
        }
        return ans
      }

      /*
            将 *, - （string）变成['*', '+']（list）
            若输入不合法则返回字符串
        */
      function parseOperator(str) {
        function isIn(a, b) {
          /* if a is in b*/
          for (var i = 0; i < b.length; i++) {
            if (a == b[i]) return true
          }
          return false
        }
        const couldBe = ['+', '-', '*', '**', '%', '//', '|', '&', '^', '<<', '>>']
        const ans = []
        for (var i = 0; i < str.length; i++) {
          var has2 = false
          if (i + 1 < str.length) {
            const this2 = '' + str[i] + str[i + 1]
            if (isIn(this2, couldBe)) {
              ans.push(this2)
              i += 1 // 防止**的第二个*被判断成单独的*
              has2 = true
            }
          }
          if (!has2) {
            if (isIn(str[i], couldBe)) {
              ans.push(str[i])
            }
          }
        }
        return ans
      }

      function analysis(ifNotShowPercent) {
        const processDiv = $('#processDiv')
        processDiv.empty()

        // 获取并分析输入
        const NumberInput = $('#NumberInput')
        if (!NumberInput.val()) {
          NumberInput.val(NumberInput.attr('placeholder'))
        }
        setCookie('LetMeFly_Number', NumberInput.val(), 385)
        const OperatorInput = $('#OperatorInput')
        if (!OperatorInput.val()) {
          OperatorInput.val(OperatorInput.attr('placeholder'))
        }
        setCookie('LetMeFly_Operator', OperatorInput.val(), 385)
        const numbers = parseNumber(NumberInput.val())
        if (typeof numbers == 'string') {
          add1CenterH3Into1Div(processDiv, numbers)
          return
        }
        const operators = parseOperator(OperatorInput.val())
        if (typeof operators == 'string') {
          add1CenterH3Into1Div(processDiv, operators)
          return
        }
        add1CenterH3Into1Div(processDiv, '数字：' + numbers.toString())
        add1CenterH3Into1Div(processDiv, '运算符：' + operators.toString())

        function caluAndRender() {
          // 计算
          var result
          if (ifNotShowPercent) {
            add1CenterH3Into1Div(processDiv, '正在计算', 'Percent')
            setTimeout(() => {
              try {
                result = $1024$(numbers, operators)
              }
              catch (err) {
                $('#Percent').html(err.message)
                $('#Percent').attr('style', 'color: red')
                return -1
              }
              realRender()
              $('#Percent').html('计算已完成！')
            }, 0)
          } else {
            add1CenterH3Into1Div(processDiv, '计算进度：0%', 'Percent')
            result = main(numbers, operators, realRender)
          }

          function realRender() {
            // 恭喜！计算出了组成1024的方案
            add1CenterH3Into1Div(
              processDiv,
              result.length ? '恭喜！计算出了组成1024的方案' : '你的卡牌还无法组成1024哦',
              'DivCannot',
            )
            $('#DivCannot').attr('style', 'color: red')
            // 显示方案
            if (result.length) {
              const emptyDiv1 = document.createElement('div')
              processDiv.append(emptyDiv1)
              emptyDiv1.setAttribute('class', 'col-sm-3')
              const resultDiv = document.createElement('div')
              processDiv.append(resultDiv)
              resultDiv.setAttribute('class', 'col-sm-6')
              const resultUl = document.createElement('ul')
              resultDiv.append(resultUl)
              resultUl.setAttribute('class', 'list-group')
              for (var i = 0; i < result.length; i++) {
                const li = document.createElement('li')
                resultUl.append(li)
                li.setAttribute('class', 'list-group-item')
                li.innerText = result[i]
              }
              const emptyDiv2 = document.createElement('div')
              processDiv.append(emptyDiv2)
              emptyDiv2.setAttribute('class', 'col-sm-3')
            }
          }
        }

        setTimeout(() => {
          caluAndRender()
        }, 0)
      }

      function adjustFooter() {
        const height = $('#footer').height()
        $('#beforeFooter').height(height)
      }

      function adjustInputWidth(DivIdName, H3IdName, NumberIdName) {
        const DivNumber = $(DivIdName)
        const DivNumberWidth = DivNumber.width()
        const DivNumberPaddingLeft = parseInt(DivNumber.css('padding-left').replace('px', ''))
        const DivNumberPaddingRight = parseInt(DivNumber.css('padding-right').replace('px', ''))
        const H3Number = $(H3IdName)
        const H3NumberWidth = H3Number.width()
        const NumberInput = $(NumberIdName)
        // const NumberInputWidth = NumberInput.width();
        NumberInput.width(
          Math.max(DivNumberWidth - DivNumberPaddingLeft - DivNumberPaddingRight - H3NumberWidth - 30, 174),
        )
      }

      function adjust() {
        // 调整底部距离、输入框长度
        adjustFooter()
        adjustInputWidth('#DivNumber', '#H3Number', '#NumberInput')
        adjustInputWidth('#DivOperator', '#H3Operator', '#OperatorInput')
      }

      function setCookie(cname, cvalue, exdays) {
        // 此函数参考自[菜鸟教程](https://www.runoob.com/js/js-cookies.html)
        var d = new Date()
        d.setTime(d.getTime() + exdays * 24 * 60 * 60 * 1000)
        var expires = 'expires=' + d.toGMTString()
        document.cookie = cname + '=' + cvalue + '; ' + expires
      }

      function getCookie(cname) {
        // 此函数参考自[菜鸟教程](https://www.runoob.com/js/js-cookies.html)
        var name = cname + '='
        var ca = document.cookie.split(';')
        for (var i = 0; i < ca.length; i++) {
          var c = ca[i].trim()
          if (c.indexOf(name) == 0) return c.substring(name.length, c.length)
        }
        return ''
      }

      function init() {
        // 初始化卡牌内容
        if (getCookie('LetMeFly_Number')) {
          $('#NumberInput').val(getCookie('LetMeFly_Number'))
        }
        if (getCookie('LetMeFly_Operator')) {
          $('#OperatorInput').val(getCookie('LetMeFly_Operator'))
        }
      }

      $(() => {
        // Onload
        init()
        adjust()
      })

      $(window).resize(() => adjust());

      $(window).load(() => alert("活动已结束，暂无力维护，感谢陪伴！", 70, 2000));
    </script>

    <script
      src="https://utteranc.es/client.js"
      repo="LetMeFly666/Count1024"
      issue-term="pathname"
      theme="github-light"
      crossorigin="anonymous"
      async
    ></script>
  </body>
</html>