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                        /Java入門第一季（IDEA工具）升級版

怎么運行不出來啊

public class HelloWorld{

? ? public static void main(String[] args) {

? ? int one = 10 ;

? ? ? ? int two = 20 ;

? ? ? ? int three = 0 ;

? ? ? ? three=one+two;

? ? ? ? int a=three+=one;

? ? ? ? int b=three-=one;

? ? ? ? int c=three*=one;

? ? ? ? int d=three/=one;

? ? ? ? int e=three%=one;

? ? ? ? System.out.printlin("three=one+two"==>+three);

? ? ? ? System.out.printlin("three+=one"==>+a);

? ? ? ? System.out.printlin("three-=one"==>+b);

? ? ? ? System.out.printlin("three*=one"==>+c);

? ? ? ? System.out.printlin("three/=one"==>+d);

? ? ? ? System.out.printlin("three%=one"==>+e);

weixin_慕斯7292930WD

2020-01-23

源自：Java入門第一季（IDEA工具）升級版 3-3

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QW_KK 回答被采納 +2 積分
2020-01-23

一共兩個問題，給你用單行注釋標記了

public?class?HelloWorld{
????public?static?void?main(String[]?args)?{
????????int?one?=?10?;
????????int?two?=?20?;
????????int?three?=?0?;?
????????three=one+two;
????????int?a=three+=one;
????????int?b=three-=one;
????????int?c=three*=one;
????????int?d=three/=one;
????????int?e=three%=one;?
????????//你的所有System.out.println都錯寫為System.out.printlin了
????????System.out.println("three=one+two?==>"+three);????//題目里??==>??是要打印的內容
????????System.out.println("three+=one?==>"+a);
????????System.out.println("three-=one?==>"+b);
????????System.out.println("three*=one?==>"+c);
????????System.out.println("three/=one?==>"+d);
????????System.out.println("three%=one?==>"+e);
????????}
}