<!DOCTYPE HTML><HTML> <Head> <MetaCharSet= "Utf-8"> <title>IFE JavaScript Task 01</title> </Head><Body> <H3>List of polluted cities</H3> <ulID= "Aqi-list"><!--<li> First place: Fuzhou (example),10</li> <li> second place: Fuzhou (example),10</li> - </ul><Scripttype= "Text/javascript">varapidate= [ ["Beijing", -], ["Shanghai", -], ["Fuzhou", Ten], ["Guangzhou", -], ["Chengdu", -], ["Xian", -]];varJ=0, I; while(J<5) {i=J+1; while(i<6){ if(apidate[j][1]<apidate[i][1]) {varTemp=Apidate[j];apidate[j]=Apidate[i];apidate[i]=temp;} I++;}; J++;};varI=0; while(i<6){ if(apidate[i][1]> -) {i++; varpara=Document.createelement ("Li");p ara.innerhtml="Section"+I+"name"+Apidate[i];i--; varFather=document.getElementById ("aqi-list"); Father.appendchild (para); } I++; /*Write code traversal under comments read data from cities in Aqidata show cities with air quality index greater than 60 to the list of Aqi-list*/};</Script></Body></HTML>
JavaScript algorithm Implementation sequencing