Codeforces Contest Dev - 2

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package codeforces;

import java.text.NumberFormat;
import java.util.Locale;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.StringTokenizer;





public class Codeforces {
        public static FastReader fast = new FastReader();


    public static void DoOperation(int n, int H){
        int Max=0,Max2=0, count=0;
        boolean Val = true;
        int a[] = new int[n];
        for(int i=0; i<n;i++){
          a[i] = fast.nextInt();
        }
        for(int i=0; i<n;i++){
          if(a[i]>Max)
              Max = a[i];
        }
        for(int i=0;i<n;i++){
            if(Max>a[i] && a[i]>Max2)
               Max2=a[i];
        }

        for(;0<=H;){
            if(Val){
                H-=Max;
                Val=false;
                count++;
            }else{
                H-=Max2;
                Val=true;
                count++;
            }
        }

        System.out.println(count);

    }


    public static void main(String[] args) {

        int t,n,i,H;
        t = fast.nextInt();
        for(i=0;i<t;i++){
            n = fast.nextInt();
            H = fast.nextInt();
            DoOperation(n,H);
        }






     }

    private static class FastReader {
        BufferedReader br;
        StringTokenizer st;

        public FastReader() {
            br = new BufferedReader(new InputStreamReader(System.in));
        }
        String next()
        {
            while (st == null || !st.hasMoreElements()) {
                try {
                    st = new StringTokenizer(br.readLine());
                }
                catch (IOException e) {
                    e.printStackTrace();
                }
            }
            return st.nextToken();
        }

        int nextInt() { return Integer.parseInt(next()); } // For int

        long nextLong() { return Long.parseLong(next()); } // for long

        double nextDouble(){ return Double.parseDouble(next()); }

        String nextLine()                                 // for string
        {
            String str = "";
            try {
                str = br.readLine();
            }
            catch (IOException e) {
                e.printStackTrace();
            }
            return str;
        }
    }



}