Paste code

#include<stdio>
#include<conio>
void accept(int a[],int n)
{
 int i;
 for(i=0;i<n for(i=0;i for(i=0;i for(j=0;j>a[j+1])
   {
    temp=a[j];
    a[j]=a[j+1];
    a[j+1]=temp;
   }
}
void first_fit(int psize[],int np,int msize[],int nm)
{
  nt i,j,itot,etot,flag[30]={0};
  tot=etot=0;
 for(i=0;i<np for(j=0;j xss=removed>=psize[i])
   {
    flag[j]=1;
    itot=itot+msize[j]-psize[i];
    break;
   }
  }
  if(j==nm)
   printf("\n\nTHERE IS NO SPACE FOR PROCESS %d ",i);
 }
 for(i=0;i<nm xss=removed etot=etot+msize[i]; xss=removed xss=removed i,j,itot,etot,temp[30],flag[30]={0}; itot=etot for(i=0;i temp[i]=msize[i]; for(i=0;i for(j=0;j xss=removed>=psize[i])
   {
    flag[j]=1;
    itot=itot+temp[j]-psize[i];
    break;
   }
  }
  if(j==nm)
   printf("\n\nTHERE IS NO SPACE FOR PROCESS %d ",i);
 }
 for(i=0;i<nm xss=removed etot=etot+temp[i]; xss=removed xss=removed i,j,itot,etot,temp[30],flag[30]={0}; itot=etot for(i=0;i temp[i]=msize[i]; for(i=0;i for(j=nm-1;j>=0;j--)
   if(flag[j]==0 && temp[j]>=psize[i])
   {
    flag[j]=1;
    itot=itot+temp[j]-psize[i];
    break;
   }
  }
  if(j==nm)
   printf("\n\nTHERE IS NO SPACE FOR PROCESS %d ",i);
 }
 for(i=0;i<nm;i++)
 {
  if(flag[i]==0)
   etot=etot+temp[i];
 }
 printf("\n\nPROCESSES::");
 display(psize,np);
 printf("\n\nMEMORY HOLES::");
 display(temp,nm);
 printf("\n\nTOTAL SUM OF INTERNAL FRAGMENTATION = %d ",itot);
 printf("\n\nTOTAL SUM OF EXTERNAL FRAGMENTATION = %d ",etot);

}
void main()
{
 int ch,np,nm,psize[30],msize[30];
 clrscr();
 printf("\nENTER NO OF PROCESSES::");
 scanf("%d",&np);
 printf("\n\nENTER SIZES OF PROCESSES::");
 accept(psize,np);
 printf("\nENTER NO MEMORY HOLES::");
 scanf("%d",&nm);
 printf("\n\nENTER SIZES OF MEMORY HOLES::");
 accept(msize,nm);

 while(1)
 {
  printf("\n\n\t\t**MAIN MENU**");
  printf("\n\n\tMEMORY MANAGEMENT");
  printf("\n\n\t1.FIRST FIT");
  rintf("\n\n\t2.BEST FIT");
  rintf("\n\n\t3.WORST FIT");
  rintf("\n\n\t4.QUIT");

  printf("\n\nENTER YOUR CHOICE::");
  scanf("%d",&ch);
  switch(ch)
  {
   case 1:
    printf("\n\nFIRST FIT::\n");
    first_fit(psize,np,msize,nm);
    break;
   case 2:
    printf("\n\n\tBEST FIT::\n");
    best_fit(psize,np,msize,nm);
    break;
   case 3:
    printf("\n\n\tWORST FIT::\n");
    worst_fit(psize,np,msize,nm);
    break;
   case 4:
    exit(0);
   default:
    printf("\n\nPLEASE ENTER CORRECT CHOICE!!");
  }
  getch();
 }
}