代码错误4
int one = 10 ;
int two = 20 ;
int three = 0 ;
three=one+two;
three+=one;
three-=one;
three*=one;
three/=one;
three%=one;
System.out.println("three=one+two==>"+three);
System.out.println("three+=one==>"+three);
System.out.println("three-=one==>"+three);
System.out.println("three*=oneo==>"+three);
System.out.println("three/=one==>"+three);
System.out.println("three%=one==>"+three);
输出不对 都是0