코딩 트레이닝 2-6

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//정년퇴직 계산기     $(document).ready(function(){       //출력       res = calculateYear(getYears());       resTxt ="<h4>";       resTxt += "What is your current age? " + res[0] + "<br>";       resTxt += "At what age would you like to retirer? " +  res[1] + "<br>";       resTxt += "You have "+ res[2] + " years left until you can retire. <br>";       resTxt += "it's " + res[3] + ", so you can retire in "+ res[4]+ ". ";       resTxt +="</h4>";         $('#foo').append(resTxt);     });     var num1,num2,period,str,curYear,expectRetierYear,resTxt;     var res = [];       function getYears(){       //  입력 - 값을 숫자로 변환  2개의 나이를 받는다.       str = prompt("현재 나이와 은퇴희망 나이를 , 를 이용해서 입력해 주십시오")         return str;         }       function calculateYear(str){         str = str.split(",");       num1 = parseInt(str[0]);       num2 = parseInt(str[1]);       period = num2-num1;       // console.log("1", period);       // 기간       period = Math.abs(period);    // 절대값으로 음수를 방지한다       // console.log("2",typeof period);       //현재 년도를 구한다.       var d = new Date();       curYear = parseInt(d.getFullYear());       // console.log("3",typeof curYear, curYear);         expectRetierYear = curYear+ period;       // console.log("4",typeof expectRetierYear, expectRetierYear);         // 리턴  배열 [현재나이, 원하는 퇴직나이, 현재년도 , 은퇴 ㅇㅖ상연도]       return  res=[num1,num2,period,curYear,expectRetierYear];     }       Colored by Color Scripter

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