three=one+two;

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

? ? ? ? three+=one;

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

? ? ? ? three-=one;

? ? ? ? Syetem.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);

? ? ? ? 為什么這個不對哪里錯了