public?class?HelloWorld?{
????public?static?void?main(String[]?args)?{
????????//?變量保存成績
????????int?score?=?53;
????????//?變量保存加分次數(shù)
????????int?count?=?0;
????????//打印輸出加分前成績
????????System.out.println("加分前成績："+score);
????????//?只要成績小于60，就循環(huán)執(zhí)行加分操作，并統(tǒng)計加分次數(shù)
????????while?(score<60){
????????//?成績加到60即可，加到60后正好不滿足score<60的條件，所以循環(huán)終止
????????????score++;//?每次循環(huán)自增1
????????????count++;
????????}
????????//打印輸出加分后成績，以及加分次數(shù)
????????System.out.println("加分后成績："+score);
????????System.out.println("共加分"+count+"次");
????}
}