定义一个结构体，其中的几个变量为long long类型
当时打印采取的是%ld，+参数，出来的结果竟然是奇数次结果正确，偶数次结果错误！！
无敌！！！
解决方法：
printf("%ld %ld %ld %ld %ld/n",(long)p0.c, (long)p0.c, (long)p0.c, (long)p0.c, (long)p0.c);
初步怀疑，跟我机子为32位架构，却采取64位数据的内存读取有问题！！
这个问题折腾了我一个下午，~~