program for INDEXED algoritham using c-languge

INDEXED ALGORITHM

#include<stdio.h>

#include<conio.h>

main()

{

int sb[20],size[20],n,i,j,x;

int c[10][10];

clrscr();

printf("Enter number of files:");

scanf("%d",&n);

for(i=0;i<n;i++)

{

printf("Enter index number and size of File %d:\n",i);

scanf("%d%d",&sb[i],&size[i]);

}

printf("Enter the blocks occupied by each of them: ");

for(i=0;i<n;i++)

            for(j=0;j<size[i];j++)

                        scanf("%d",&c[i][j]);

printf("\nFilename\tIndex\tsize\tBlocks-occupied\n");

for(i=0;i<n;i++)

{

            printf("\np[%d]\t\t%d\t%d\t",i,sb[i],size[i]);

for(j=0;j<size[i];j++)

            printf("%3d",c[i][j]);

}

printf("\nEnter file name:");

scanf("%d",&x);

if(x<n)

{

printf("\nBlocks of p[%d] are:",x);

for(i=0;i<size[x];i++)

            printf("%2d\t",c[x][i]);

}

else

printf("\nProcess doesn't exist\n");

getch();

}