#include <time.h>
clock_t start,finish;
double totaltime;
start=clock();
finish=clock();
totaltime=(double)(finish-start)/CLOCKS_PER_SEC;
cout<<"词典序列化到磁盘的时间为"<<totaltime<<endl;
#include <time.h>
clock_t start,finish;
double totaltime;
start=clock();
finish=clock();
totaltime=(double)(finish-start)/CLOCKS_PER_SEC;
cout<<"词典序列化到磁盘的时间为"<<totaltime<<endl;