OS Sequential File Allocation Strategy

Program Name	Write a program for sequential file allocation strategy.
Theory	In sequential file allocation strategy data is arranged sequentially in the file.
Program	#include<stdio.h> void main() { int f[50],i,st,j,len,c,k; for(i=0;i<50;i++) f[i]=0; X: printf("\n Enter Starting block Number & length of File:"); scanf("%d%d",&st,&len); for(j=st;j<(st+len);j++) if(f[j]==0) { f[j]=1; printf("\n%d->%d",j,f[j]); } else { printf("Block already allocated"); break; } if(j==(st+len)) printf("\n File allocated to disk"); printf("\n if u want to enter more files?(y-1/n-0)"); scanf("%d",&c); if(c==1) goto X; }
Input	Enter the starting block & length of file: 4 10
Output	4->1 5->1 6->1 7->1 8->1 9->1 10->1 11->1 12->1 13->1 the file is allocated to disk if u want to enter more files?(y-1/n-0)n

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