#include#include#defineSizeOfPage100#defineSizeOfBlock128#defineM4structinfo//页表{boolflag;//标志longblock;//块号longdisk;//在磁盘上的位置booldirty;//修改标志}pagelist[SizeOfPage];longpo;//队列标记longP[M];voidinit_ex1(){memset(pagelist,0,sizeof(pagelist));pagelist[0].flag=1;pagelist[0].bl