public class HelloWorld{
??? phttp://www.xianlaiwan.cn/code/1298#editor-tabs-javaublic static void main(String[] args) {
???? int one = 10 ;
??????? int two = 20 ;
??????? int three = 0 ;
??????? int three1=one+two;
??????? three1=30;
??????? int three2=three1+one;
??????? three2=40;
??????? int three3=three2-one;
??????? three3=30;
??????? int three4=three3*one;
??????? three4=300;
??????? int three5=three4/one;
??????? three5=30;
??????? int three6=three5%one;
??????? three5=0;
??????? System.out.println("three=one+two:"+three);
??????? System.out.println("three+=one:"+three);
??????? System.out.println("three-=one:"+three);
??????? System.out.println("three*=one:"+three);
??????? System.out.println("three/=one:"+three);
??????? System.out.println("three%=one:"+three);
???????
???????