C program for first fit algorithms of operating system?

Answer 1

#include<stdio.h>

#include<conio.h>

void main()

{

int n,i,p,f=1,part[10];

clrscr();

printf("enter no.of partitons:");

scanf("%d",&n);

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

{

printf("enter %d partitions:",i);

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

}

while(f)

{

printf("enter process size:");

scanf("%d",&p);

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

{

if(p<=part[i])

{

printf("partition goes to %d location\n",i);

part[i]=part[i]-p;

printf("internal frag is %d \n",part[i]);

break;

}

}

}

printf("enter 1 if next process to be entered");

scanf("%d",&f);

}

getch();

}