以下程序是一个简单的示例,演示了赋值运算符。将以下Java程序复制并粘贴到Test.java文件中。编译并运行该程序-
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 ); } }
输出结果
这将产生以下结果-
c = a + b = 30 c += a = 40 c -= a = 30 c *= a = 300 c /= a = 1 c %= a = 5 c <<= 2 = 20 c >>= 2 = 5 c >>= 2 = 1 c &= a = 0 c ^= a = 10 c |= a = 10