#include <iostream>
#include "C:\dislin\dislin.h"
#include <time>
#include <stdio>
#include<conio>
using namespace std;


struct tm *date_time;
time_t timer;





main() {
	
	time(&timer);
	date_time=localtime(&timer); 
	cout<<asctime(date_time)<<endl; 
    printf("time: %s\n",asctime(date_time));
     
    double x= 0.44;
     for(int loop=0; loop<1000000;loop++){
     for(int loop2=0; loop2<100;loop2++)
     { x=1-2*x*x;}}
     
    time(&timer);
	date_time=localtime(&timer); 
	cout<<asctime(date_time)<<endl; 
    printf("time: %s\n",asctime(date_time));
}