(编写if-else if语句(不是完整的程序,只是if-else语句),将“temp”变量与面的值进行比较,并根据条件输出下面的语句。) temp>=50:"Take underground shelter and call for help" temp>=40:"Stay Indoor and avoid hot activities" temp>=30: “Drink lot of water "
if(temp>=50){
System.out.println("Take underground shelter and call for help");
}elseif (temp>=40){
System.out.println("Stay Indoor and avoid hot activities");
}elseif (temp>=30){
System.out.println("Drink lot of water");
}