最近在阅读FutureTask的源码是发现了一个问题那就是源码中封装结果的字段并没有使用volatile修饰,源码如下: public class FutureTask<V> implements RunnableFuture<V> {/*** 状态变化路径* Possible state transitions:* NEW -> COMPLETING -> NORMAL* NEW -> COM
A - Game Outcome Time Limit:2000MS Memory Limit:262144KB 64bit IO Format:%I64d & %I64u Submit Status Description Sherlock Holmes and Dr. Watson played some game on a checkered b