Java 算术运算符示例
java programming java8object oriented programmingjava technologies
以下程序是一个简单的示例，演示了算术运算符。将以下 Java 程序复制并粘贴到 Test.java 文件中，然后编译并运行该程序 −
示例
public class Test {
public static void main(String args[]) {
int a = 10;
int b = 20;
int c = 25;
int d = 25;
System.out.println("a + b = " + (a + b) );
System.out.println("a - b = " + (a - b) );
System.out.println("a * b = " + (a * b) );
System.out.println("b / a = " + (b / a) );
System.out.println("b % a = " + (b % a) );
System.out.println("c % a = " + (c % a) );
System.out.println("a++ = " + (a++) );
System.out.println("b-- = " + (a--) );
// 检查 d++ 和 ++d 的区别
System.out.println("d++ = " + (d++) );
System.out.println("++d = " + (++d) );
}
}
输出
这将产生以下结果 −
a + b = 30 a - b = -10 a * b = 200 b / a = 2 b % a = 0 c % a = 5 a++ = 10 b-- = 11 d++ = 25 ++d = 27
