無法運行大佬提點下
?three=one+two;
??????? System.out.println("three=one+two==>"+three);
??????? three+=one;
??????? System.out.println("three+=one==>"+three);
??????? three-=one;
??????? System.out.println("three-=one==>"+three);
??????? three*=one;
??????? System.out.println("three*==>one"+three);
??????? three/=one;
??????? System.out.println("three/==>one"+three);
??????? three%=one;
??????? System/out.println("three%==>one"+three);
??????
2019-03-23
你最后一行system后面寫了個 /
2019-03-24
System.out.println("three*/one==>"+three);
three/=one;
System.out.println("three/=one==>"+three);
three%=one;
System.out.println("three%=one==>"+three);
2019-03-23
最好一行輸出 System.out