import java.io.*; class operation { int x[]=new int[20]; int count=0; public boolean place(int row,int column) { int i; for(i=1;i<=row-1;i++) { //checking for column and diagonal conflicts if(x[i] == column) return false; else if(Math.abs(x[i] –...
In the least Recently Used page replacement algorithm (LRU) we use the recent past as an approximation of the near future, then we will replace the page that has not been used for the...
import java.io.*; class NFit { public static void main(String args[]) throws IOException { BufferedReader br=new BufferedReader(new InputStreamReader(System.in)); int nh,np; System.out.println(“Enter the number of Holes:”); nh=Integer.parseInt(br.readLine()); System.out.println(“Enter the number of Processes:”); np=Integer.parseInt(br.readLine()); int P[]=new int[np];...
Dining Philosophers Problem: Consider five philosophers who spend time in thinking and eating.the philosophers share a common circular table surrounded by five chairs,each belonging to one philosopher.In the center of the table is a...