题目链接:http://acm.swust.edu.cn/problem/0234/ Time limit(ms): 1000 Memory limit(kb): 65535 Description You are given a list of number. An integer K is irreducible with respect to the numbers if K cannot be represented as a sum of one or more elements…
这是why哥的第 92 篇原创文章 在<深入理解Java虚拟机>一书中有这样一段代码: public class VolatileTest { public static volatile int race = 0; public static void increase() { race++; } private static final int THREADS_COUNT=20; public static void main(String[] …