我正在為我的 CS 110 課程做一個實驗，有一行代碼無法編譯。我確保它與參考材料上的模板相匹配。我不確定重現該問題需要多少代碼，因此我提供了所有代碼并 //ed 出現問題的位置。更具體地說，它位于第 42 行。錯誤顯示“錯誤：類型非法開始”。我已經嘗試刪除一些我認為多余的括號，但彈出了更多錯誤。/* Author: Collin Walsh   Date: 10/15/2019   File name: NstedIfs.java*/import java.util.Scanner;public class NestedIfs {    //main    public static void main(String[] args) {        Scanner keyboard = new Scanner (System.in);        double outsideTempF;        System.out.println("What is the temperature outside? Input a value and press enter ");        outsideTempF =  keyboard.nextDouble();        Scanner input = new Scanner (System.in);        int raining = 0;        System.out.println("If it is raining, enter the number 1. Then press enter");        raining = keyboard.nextInt();        //indicate what clothing to wear, based on temp           if (outsideTempF > 70) {            if (raining == 1) {                System.outprintln("Wear t-shirt, shorts, sandals, and an unbrella");            }else{                      System.out.println("Wear t-shirt, shorts, and sandals.");            }           } else if (outsideTempF <= 30) {            if (raining == 1)                System.out.println("Wear boots, pants, raincoat, and gloves.");            } else {                //for any temperature beolow 30                System.out.println("Wear boots, pants, sweater, and gloves.");            }        } else { //this is where the error occurs             if (raining == 1) {                System.out.println("Wear long-sleeve shirt, pants, a raincoat, and shoes");            } else {                System.out.println("Wear long-sleeve shirt, pants, and shoes");            }        }    }