這里有答案
// 變量保存成績(jī)
??????? int score = 53;
??????? // 變量保存加分次數(shù)
??????? int count = 0;
??????? //打印輸出加分前成績(jī)
??????? System.out.println(score);
??????? // 只要成績(jī)小于60，就循環(huán)執(zhí)行加分操作，并統(tǒng)計(jì)加分次數(shù)
??????? for (int i=0;i<60;i++){
??????????? int a=score+i;
??????????? int b=count+i;
??????????? if (a==60){
??????????????? System.out.println("加分后成績(jī)"+a);
??????????????? System.out.println("用了"+b+"次");
??????????? }
??????? }
????????????? do {
????????????????? score++;
????????????????? count++;
????????????????? if (score==60){
????????????????????? System.out.println(score);
????????????????????? System.out.println(count);
????????????????? }
????????????? }while (score<60);
2019-10-31
package com.imooc;
public class demo01 {
?public static void main(String[] args){
int score=53;
int count=0;
System.out.println("加分前的成績(jī)"+score);
while(score<60){
score++;
count++;
}
System.out.println("共加了"+count+"次！");
}
?
?
?
?}