有三个线程ID分别是A、B、C,请有多线编程实现,在屏幕上.doc

有三个线程ID分别是A、B、C,请有多线编程实现,在屏幕上循环打印10次.txt28生活是一位睿智的长者，生活是一位博学的老师，它常常春风化雨，润物无声地为我们指点迷津，给我们人生的启迪。不要吝惜自己的爱，敞开自己的胸怀，多多给予，你会发现，你也已经沐浴在了爱河里。/* 有三个线程ID分别是A、B、C,请有多线编程实现，在屏幕上循环打印10次ABCABC* * author chouy*/public class XunLeiExam2 public static int i; public static void main(String args) Thread th1 = new XLThread(1); th1.start(); Thread th2 = new XLThread(2); th2.start(); Thread th3 = new XLThread(3); th3.start(); i = 1; public static void addI() if (i = 3) i = 1; else i = i + 1; class XLThread extends Thread public int v; public XLThread(int v) this.v = v; Override public void run() for (int i = 0; i 10; i+) while (true) if (XunLeiExam2.i = this.v) System.out.print(char) (A + v - 1); XunLeiExam2.addI(); break; else try Thread.sleep(v); catch (InterruptedException e) e.printStackTrace(); 本文来自ChinaUnix博客，如果查看原文请点：/u/10921/showart_2124243.html #include #include #include #include #define GROUP_COUNT 100#define GROUP_SIZE 4 typedef struct pthread_mutex_t mutex;pthread_cond_t cond;int index; syn_obj_t;syn_obj_t syn_obj = PTHREAD_MUTEX_INITIALIZER, PTHREAD_COND_INITIALIZER, 0;typedef struct int flag; elem_t; void *thread_routine(void *arg);intmain(int argc, char* argv)elem_t elemsGROUP_SIZE;pthread_t pdsGROUP_SIZE;int i;printf(syn_obj.index = %dn, syn_obj.index);for (i = 0; i GROUP_SIZE; i+) elemsi.flag = i;if ( (pthread_create(&pdsi, NULL, thread_routine, &elemsi) != 0 ) perror(pthread create);exit(-1);for (i = 0; i GROUP_SIZE; i+) pthread_join(pdsi, NULL);pthread_mutex_destroy(&syn_obj.mutex);pthread_cond_destroy(&syn_obj.cond);printf(nsyn_obj.index = %dn, syn_obj.index);return 0;void *thread_routine(void *arg) elem_t *elem = (elem_t *)arg;int i;for (i = 0; i flag ) pthread_cond_wait(&syn_obj.cond, &syn_obj.mutex); printf(%d, elem-flag);if ( 0 = (syn_obj.index+1) % GROUP_SIZE ) printf(t);syn_obj.index+;pthread_cond_broadcast(&syn_obj.cond);/ may be cause deadlo