摘要: 对于任意向量α,有α^α=0,利用此属性可做无中介变量值交换:void noTempSwap(int *x, int *y){ *y=*x^*y;// *y = *x^*y *x=*x^*y;//*x = *x^*x^*y = *y *y=*x^*y; //*y = *y^*x^... 阅读全文
posted @ 2016-01-23 16:04 迈克儿 阅读(243) 评论(0) 推荐(0) 编辑