Implement Contiguous memory file allocation technique.

#include<stdio.h>

main()
{

int nf, fc[20], mb[100], i, j, k, fb[100], fs[20], mc=0;

printf("\nEnter the number of files: "); scanf("%d",&nf);
for(i=0;i<nf;i++)

{

printf("\nEnter the capacity of file %d: ",i+1); scanf("%d",&fc[i]);

printf("\nEnter the starting address of file %d: ",i+1); scanf("%d",&fs[i]);

}

printf("\n---CONTIGUOUS FILE ALLOCATION---\n"); for(i=0;i<100;i++)
fb[i]=1;


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

{
j=fs[i];

{

if(fb[j]==1)
{

for(k=j;k<(j+fc[i]);k++)
{

if(fb[k]==1)
mc++;

}

if(mc==fc[i])
{

for(k=fs[i];k<(fs[i]+fc[i]);k++)
{

fb[k]=0;
}

printf("\nFile %d allocated in memory %d to %d...",i+1,fs[i],fs[i]+fc[i]-1);
}

}
else

printf("\nFile %d not allocated since %d contiguous memory not available from %d...",i+1,fc[i],fs[i]);

}

mc=0;
}

}