@@ -0,0 +1,91 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <title>Title</title>
+</head>
+<body>
+<script>
+  /*
+  1. 题目要求输入两个值，一个是文本内容，一个是消息序列，即两个参数
+  2. 判断无人机的ID和和坐标位置
+  3. 无人机飞行时传回来的坐标是否有故障
+  4. 消息测试
+  比如： plane 1 1 1 plane 1 1 1 1 2 3
+  */
+  function get(infomation,signalIndex){
+    let planeInfomation=infomation;
+    let planeName=planeInfomation.split(' ')[0];
+    let regName=/^[A-Za-z0-9]+$/gi;
+    let location=infomation.split(`${planeName}`);//此时是带有空格的数组里面包着字符串，为了后面计算坐标方便需要转换为数字数组
+    //console.log(infomation);
+    let locations=location.map(function(ele,index,array){
+      return ele.trim().split(' ').join('');
+    }).slice(1);
+    location=location.map(function(ele,index,array){
+      return ele.trim().split(' ');
+    }).slice(1)
+    //判断坐标是不是数字
+    let isNumber=locations.every(function(ele){
+      return (ele-0);
+    });
+    if(regName.test(planeName)&&isNumber===true&&location[0].length==3){
+      //如果消息不存在
+      if(location.length<(signalIndex+1)){
+        alert(`Cannot found : ${signalIndex}`);
+        return `Cannot found : ${signalIndex}`
+      }else{//消息存在，应该对坐标值进行计算
+        //保存初始位置
+        let a=location[0][0];
+        let b=location[0][1];
+        let c=location[0][2];
+        let arr=[a,b,c];
+        let locationArr=[];//用于保存所有的坐标值
+        locationArr.push(arr);
+        for(let i=0;i<location.length;i++){
+          //第二行数据
+          if(i==1){
+            if(((location[0][0]==location[1][0])===true)&&((location[0][1]==location[1][1])===true)&&((location[0][2]==location[1][2])===true)&&(location[1].length==6)){
+              a=location[1][0]-0+(location[1][3]-0);
+              b=location[1][1]-0 + (location[1][4]-0);
+              c=location[1][2]-0 + (location[1][5]-0);
+              arr=[a,b,c];
+              locationArr.push(arr);
+            }else{
+              //坐标有误
+              let r = ["na", "na", "na"];
+                locationArr.push(r);
+            }
+          }
+          if(i>1){
+            //判断当前的坐标的起始位置是不是上次坐标的位置
+            if(((location[i][0]==locationArr[i-1][0])==true)&&((location[i][1]==locationArr[i-1][1])==true)&&((location[i][2]==locationArr[i-1][2])==true)&&(location[i].length==6)){
+              //把坐标的起始位置加上偏移量，计算出现在坐标的位置作为下次坐标的起始位置，保存到数组
+              a=location[i][0]-0+(location[i][3]-0);
+              b=location[i][1]-0 + (location[i][4]-0);
+              c=location[i][2]-0 + (location[i][5]-0);
+              arr=[a,b,c];
+              locationArr.push(arr);
+            }else{
+              //坐标有误
+              let r = ["na", "na", "na"];
+                locationArr.push(r);
+            }
+            }
+          }
+          if(locationArr[signalIndex][0]=='na'){
+            alert(` Error:${signalIndex}`);
+            return ` Error:${signalIndex}`;
+          }else{
+            alert(`${planeName}${signalIndex} ${locationArr[signalIndex]}`);
+            return `${planeName}${signalIndex} ${locationArr[signalIndex]}`;
+          }
+        }
+      }else{
+      alert("无人机处于故障");
+    }
+  }
+  get('plane 1 1 1 plane 1 1 1 1 2 3',3);
+</script>
+</body>
+</html>