进程调度算法模拟先来先服务短进程优先调度算法

进程调度算法模拟先来先服务短进程优先调度算法

#include “stdio.h“
#include “stdlib.h“
#include “iostream.h“

//定义“空”
#define null 0

//定义进程的个数 process_num
int process_num = 0;

//定义时间 current_time
int current_time = 0;

///定义时间片大小 time_slice
int time_slice = 0;

struct process
{
	char process_name[40];
	int arrive_time;
	int sever_time;
	int finish_time;
	int turnover_time;
	float weight_time;
	int left_time;
	struct process *next;
}*pro;

void init（）//初始化
{	
	int total = 0;
	struct process *process_p;
	while（total < process_num）{
		struct process *process_temp;
		process_temp = （struct process *）malloc（sizeof（struct process））;
		//printf（“请依次输入进程名称、到达时间和服务时间：“）;
		scanf（“%s %d %d“ process_temp->process_name &process_temp->arrive_time &process_temp->sever_time）;
		//scanf（“%s %d“ process_t

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----

     文件         38  2009-05-27 09:15  200607024125任鑫\input.txt

     文件         38  2009-05-27 09:14  200607024125任鑫\input0.txt

     文件         38  2009-05-27 09:14  200607024125任鑫\input1.txt

     文件         38  2009-05-27 09:14  200607024125任鑫\input2.txt

     文件      41984  2009-05-27 09:15  200607024125任鑫\pro_dispatch.ncb

     文件        774  2009-05-27 09:13  200607024125任鑫\pro_dispatch.plg

     文件     102400  2009-05-27 08:40  200607024125任鑫\综合性实验.doc

     文件       7334  2009-05-27 09:08  200607024125任鑫\pro_dispatch.cpp

     文件       3473  2009-05-27 09:13  200607024125任鑫\pro_dispatch.dsp

     文件      48640  2009-05-27 09:15  200607024125任鑫\pro_dispatch.opt

     文件        549  2009-05-27 09:15  200607024125任鑫\pro_dispatch.dsw

     文件      50176  2009-05-27 09:15  200607024125任鑫\Debug\vc60.idb

     文件      61440  2009-05-27 09:13  200607024125任鑫\Debug\vc60.pdb

     文件     274912  2009-05-27 08:05  200607024125任鑫\Debug\pro_dispatch.pch

     文件     206940  2009-05-27 09:13  200607024125任鑫\Debug\pro_dispatch.ilk

     文件     192603  2009-05-27 09:13  200607024125任鑫\Debug\pro_dispatch.exe

     文件     467968  2009-05-27 09:13  200607024125任鑫\Debug\pro_dispatch.pdb

     文件      14232  2009-05-27 09:13  200607024125任鑫\Debug\pro_dispatch.obj

     目录          0  2009-05-27 09:16  200607024125任鑫\Debug

     目录          0  2009-05-27 09:16  200607024125任鑫

----------- ---------  ---------- -----  ----

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