操作系统 段页式存储器管理

#include "iostream.h"
#include"stdlib.h"
#include "string.h"
#include"stdio.h"
#include"math.h"
//结构体定义
struct yebiao
{
int yebiaohao;
long zhuangtai;
int kuaihao;
int num;
long physicaddress;//物理地址
long realaddress;//该段实际地址
int cunzai;
};

struct duan
{  
yebiao ye[30];
int num;
    long duanchang;
    long physicaddress;//物理地址
    long realaddress;//该段实际地址
int cunzai;
}duano[100];

struct duanbiao
{
duan duans[10];

    char biaoming[20];
    int cunzai;
int num;
    long total;
    int geshu;
};
//变量定义
int r=0;
int u1;
long neicun=0;
int duanbiaonum=0;
long kongbai=0;
long baseaddr=0;
long x;
int c=0;
int paddress=0;
duanbiao duanbiaos[10],duanbiao1;
duanbiao p;

#define A 10;

int f[100];

int h=0;

int appneicun()
{
    printf("请输入进程的名字：");
    cin>>duanbiaos[duanbiaonum].biaoming;
    p.geshu++;