CODE EXAMPLE FOR JAVA

oxygen cylinder management program in java

/*
Oxygen Cylinders Management
You are the given a list of covid patients where paitent[i] is the required by the ith patient, and there are enough cylinders 
where each cylinder contains a limited amount of oxygen. 
Each cylinder can serve at most two patients at the same time, provided the array of the oxgen required by the patients and cylinder capacity.
*/


import java.util.Scanner;
public class Main{
     static int numOxygenCylinder(int[] oxyegen, int limit){
         int sum =0;
         for(int i : oxyegen){
            sum+=i;
         }
         if(sum%limit == 0) return sum/limit;
         else return (sum/limit)+1;
     }
     public static void main(String[] args){
         Scanner sc = new Scanner(System.in);
         int n = sc.nextInt();
         int limit = sc.nextInt();
         
         int[] oxygen = new int[n];
         for(int i=0; i<n; i++) oxygen[i] = sc.nextInt();
         System.out.println(numOxygenCylinder(oxygen, limit));
     }
}