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汉语编程

用前端写的，看到题目没有像很多就开始写，不喜欢去想什么技术点，靠自己的感觉写

仓库地址：https://github.com/chenfujie123/ChineseCode.git

html

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <link href="css.css" type="text/css" rel="stylesheet"/>
</head>
<body>
<div class="top">
    中文在线编程系统
</div>
<div class="input" id="input">
    <input type="text" class="input-" />
</div>
<script src="js.js" type="application/javascript" ></script>
</body>
</html>
javascript

var keyWords = ["整数","增加","减少","如果","否则","则","看看","等于"];
var obj = new Object();
var oInput = document.getElementsByClassName('input-');
var oInputDiv = document.getElementById('input');

function createNode(){
    var input = document.createElement('input');
    input.setAttribute('type','text');
    input.setAttribute('class','input-');
    oInputDiv.appendChild(input);
    oInput = document.getElementsByClassName('input-');
    oInput[oInput.length-1].focus();
    oInput[oInput.length-1].onkeydown = function() {
        if (event.keyCode == 13) {
            compilerAndRun();
            createNode();
        }
    };

}

function integerLookFor(inte){
    switch (inte) {
        case "零":return 0;
        break;
        case "一":return 1;
        break;
        case "二":return 2;
        break;
        case "三":return 3;
        break;
        case "四": return 4;
        break;
        case "五": return 5;
        break;
        case "六": return 6;
        break;
        case "七": return 7;
        break;
        case "八": return 8;
        break;
        case "九": return 9;
        break;
        case "十": return 10;
        break;
        default: return 0;
    }
}
function changeChinese (inte){
    switch (inte){
        case 0: return "零";
        break;
        case 1: return "一";
        break;
        case 2: return "二";
        break;
        case 3: return "三";
        break;
        case 4: return "四";
        break;
        case 5: return "五";
        break;
        case 6: return "六";
        break;
        case 7: return "七";
        break;
        case 8: return "八";
        break;
        case 9: return "九";
        break;
        case 10: return "十";
        break;
        default: return "零";
    }
}
function outputToWeb(content) {
    var div = document.createElement('div');
    div.innerHTML=content;
    oInputDiv.appendChild(div);
}

function compilerAndRun(){
    var str;
    var array;
    var definedInteger = /s*整数s+.+s+等于.+s*/g;
    var addition = /.+增加./g;
    var subtraction = /.+减少./g;
    var lookOne = /看看s+[^"'”s]+/g;
    var lookTow = /看看s+".+"/g;
    if(definedInteger.test(oInput[oInput.length-1].value)){
        str = oInput[oInput.length-1].value;
        array = str.split(/s+/);
        obj[array[1]] = integerLookFor(array[3]);
    }else if (addition.test(oInput[oInput.length-1].value)){
        str = oInput[oInput.length-1].value;
        array = str.split(/s+/);
        obj[array[0]] += integerLookFor(array[2]);
    }else if (subtraction.test(oInput[oInput.length-1].value)){
        str = oInput[oInput.length-1].value;
        array = str.split(/s+/);
        obj[array[0]] -= integerLookFor(array[2]);
    }else if (lookOne.test(oInput[oInput.length-1].value)){
        str = oInput[oInput.length-1].value;
        array = str.split(/s+/);
        outputToWeb(changeChinese(obj[array[1]]));
    }else if (lookTow.test(oInput[oInput.length-1].value)){
        str = oInput[oInput.length-1].value;
        array = str.split(/s+/);
        outputToWeb(array[1]);
    }
}
oInput[0].onkeydown = function() {
    if (event.keyCode == 13) {
        compilerAndRun();
        createNode();
    }
};

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原文地址：https://www.cnblogs.com/tua-c/p/12269749.html