Java 赋值运算符示例

以下程序是一个简单的示例，演示了赋值运算符的用法。将以下Java程序复制并粘贴到Test.java文件中。编译并运行此程序 –

示例

public class Test {   public static void main(String args[]) {      int a = 10;      int b = 20;      int c = 0;      c = a + b;      System.out.println("c = a + b = " + c );      c += a ;      System.out.println("c += a  = " + c );      c -= a ;      System.out.println("c -= a = " + c );      c *= a ;      System.out.println("c *= a = " + c );      a = 10;      c = 15;      c /= a ;      System.out.println("c /= a = " + c );      a = 10;      c = 15;      c %= a ;      System.out.println("c %= a  = " + c );      c <<= 2 ;      System.out.println("c <<= 2 = " + c );      c >>= 2 ;      System.out.println("c >>= 2 = " + c );      c >>= 2 ;      System.out.println("c >>= 2 = " + c );      c &= a ;      System.out.println("c &= a  = " + c );      c ^= a ;      System.out.println("c ^= a   = " + c );      c |= a ;      System.out.println("c |= a   = " + c );   }}

这将产生以下结果 −

输出

c = a + b = 30c += a  = 40c -= a = 30c *= a = 300c /= a = 1c %= a  = 5c <<= 2 = 20c >>= 2 = 5c >>= 2 = 1c &= a  = 0c ^= a   = 10c |= a   = 10