#include <fstream.h>
#include <stdio.h>
#include <stdlib.h>
#include <time.h>

struct operation
{
	int time;		//起始時(shí)間
	int block;		//內(nèi)存頁(yè)數(shù)
	int oper;		//操作
	int protection;	//權(quán)限
};

int main()
{
	FILE * file;
	file = fopen("opfile", "wb");	//"opfile"為二進(jìn)制用確定內(nèi)存操作
	operation op;

	for(int j = 0; j < 6; j++)
	{
		for(int i = 0; i <5; i++)
		{
			//0-PAGE_READONLY;
			//1-PAGE_READWRITE;
			//2-PAGE_EXECUTE;
			//3-PAGE_ECECUTE_READ;
			//4-PAGE_EXECUTE_READWRITE;
			op.time = rand() % 1000;		//隨即生成等待時(shí)間
			op.block = rand() % 5 + 1;		//隨即生成塊大小
			op.oper = j;
			op.protection = i;
			fwrite(&op, sizeof( operation), 1, file);	//將生成的結(jié)構(gòu)寫(xiě)入文件
		}
	}
	return 0;
}