# 047 TestArithmeticOP.java

public class TestArithmeticOP {

public static void main(String[] args) {
int num1=5,num2=2;
double numD=2.0;
System.out.println(num1+num2);
System.out.println(num1-num2);
System.out.println(num1*num2*numD);
System.out.println(num1/num2);
System.out.println(num1/numD);
System.out.println(num1%num2);
System.out.println("======================");

String s1="現在是上午10點";
int num3=10;
String s2="點";
System.out.println(s1 + num3 + s2);
}

}