for(int i=0;i<1<<n;i++){  //i為1到2^n的狀態(tài)壓縮值   2^n
	int p=i;          //先將i取出
	int sum=0;        //用一個變量維護(hù)取出的數(shù)之和
	for(j=0;j<n;j++){   //轉(zhuǎn)為二進(jìn)制進(jìn)行操作
		sum+=p%2*a[j];    //這句話是求取出來的數(shù)之和。p%2為對應(yīng)二進(jìn)制位
                  		 //這里也可以進(jìn)行其他操作，不一一舉例。
		p/=2;            //求下一個二進(jìn)制位
     	}
     //這里可以添加想要的操作。
   }

import java.io.*;
import java.util.*;
public class Main{
    public static class Orange{
            int acid;
            int sweet;
            public Orange(int acid, int sweet){
                this.acid = acid;
                this.sweet = sweet;
            }
            public Orange(){}
        }
    public static void main(String[] args) throws IOException{
        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
        String[] tmp = br.readLine().split(" ");
        int n = Integer.parseInt(tmp[0]);
        int k = Integer.parseInt((tmp[1]));
        String[] ai = br.readLine().split(" ");
        String[] bi = br.readLine().split(" ");
        //定義一個優(yōu)先隊列，并根據(jù)指定的比較器對其元素進(jìn)行排序。
        PriorityQueue<Orange> queue = new PriorityQueue<>((Orange o1, Orange o2)->{
            //匿名內(nèi)部類以lambda的形式定義排序規(guī)則
            if(o1.sweet == o2.sweet){
                return o1.acid - o2.acid;
            }else{
                return o2.sweet - o1.sweet;
            }
        });
        for(int i = 0; i < n; i++){
            Orange orange = new Orange();
            orange.acid = Integer.parseInt(ai[i]);
            orange.sweet = Integer.parseInt(bi[i]);
            queue.add(orange);
        }
        long totalAcid = 0;
        long totalSweet = 0;
        for(int i = 0; i < k; i++){
            Orange o = queue.poll();
            totalAcid += o.acid;
            totalSweet += o.sweet;
        }
        System.out.println(totalAcid + " " + totalSweet);
    }
}

import java.io.*;
import java.util.*;
 
class Point{
    double x;
    double y;
}
 
public class Main{
    public static void main(String[] args) throws IOException{
        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
        int n = Integer.parseInt(br.readLine());
        Point[] points = new Point[n];
        for(int i=0;i<n;i++){
            String[] strings = br.readLine().split(" ");
            Point point = new Point();
            point.x = Integer.parseInt(strings[0]);
            point.y = Integer.parseInt(strings[1]);
            points[i] = point;
        }
        double min = Double.MAX_VALUE;//定義最大值，尋找較小值
        //雙層遍歷枚舉
        for (int i=0;i<n-1;i++) {
            for (int j=i+1;j<n;j++) {
                double temp = Math.sqrt(points[i].x*points[i].x + points[i].y*points[i].y) 
                        + Math.sqrt(points[j].x*points[j].x + points[j].y*points[j].y) 
                        + Math.sqrt((points[i].x-points[j].x)*(points[i].x-points[j].x) + (points[i].y-points[j].y)*(points[i].y-points[j].y));
                min = Math.min(min, temp);
            }
        }
        System.out.println(String.format("%.6f", min));
    }
}

import java.util.*;
import java.io.*;
public class Main{
    public static void main(String[] args)throws IOException{
        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
        Long x= Long.parseLong(br.readLine());
        //循環(huán)0到2^18來展現(xiàn)所有的可能性
        for(int i=0;i<1<<19;i++){
            long p=i,s1=0,s2=0,temp=x;
 
            //將p擬化為2進(jìn)制，通過j來尋尾。尋一次p就對應(yīng)的二進(jìn)制數(shù)就少一位。
            for(int j=0;j<19;j++){
                if(p%2==1)s1+=temp%10;
                else s2+=temp%10;
                p/=2;
                temp/=10;
            }
            if(s1==s2){
                System.out.println("Yes");
                System.exit(0);
            }
        }
        System.out.println("No");
    }
}

 for(int i=0;i<1<<19;i++)  
//修改成
 for(int i=0;i<19;i++) p1[i]=p1[i-1]*3;
 for(int i=0;i<p1[i];i++){}

import java.util.*;
import java.io.*;
public class Main{
    public static void main(String[] args) throws IOException{
        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
        String s1 = br.readLine();
        String s2 = br.readLine();
        ArrayList<Integer> a1 = new ArrayList<>();
        ArrayList<Integer> a2 = new ArrayList<>();
        for(int i = 0; i < 60*24; i++){
            int hour = i/60, minute = i%60;
            if((hour/10 == s1.charAt(0)-'0' || s1.charAt(0) == '?') &&
               (hour%10 == s1.charAt(1)-'0' || s1.charAt(1) == '?') &&
               (minute/10 == s1.charAt(3)-'0' || s1.charAt(3) == '?') &&
               (minute%10 == s1.charAt(4)-'0' || s1.charAt(4) == '?')) a1.add(i);
            if((hour/10 == s2.charAt(0)-'0' || s2.charAt(0) == '?') &&
               (hour%10 == s2.charAt(1)-'0' || s2.charAt(1) == '?') &&
               (minute/10 == s2.charAt(3)-'0' || s2.charAt(3) == '?') &&
               (minute%10 == s2.charAt(4)-'0' || s2.charAt(4) == '?'))a2.add(i);
        }
        int min= Integer.MAX_VALUE, max = Integer.MIN_VALUE;
        for(int i = 0; i<a1.size();i++){
            for(int j = 0; j<a2.size();j++){
                if(a1.get(i)<a2.get(j)){
                    min = Math.min(min,a2.get(j)-a1.get(i));
                    max = Math.max(max,a2.get(j)-a1.get(i));
                }
            }
        }
        System.out.print(min + " " + max);
    }
}