摘要:
import java.util.Arrays; /* * The Associated Press won an award for its series on the profiling of Muslims by the New York Police Department. But for the first time since 1977 there was no prize ... 阅读全文
摘要:
1、定义中间变量 int a = 1,b = 2,t ;t = a;a = b;b = t; 2、求和,可不用定义中间变量 int a = 1,b = 2;a = a + b;b = a - b;a = a - b; 3、异或 int temp = p ^ q;p = temp ^ p;q = te 阅读全文