基因相关性

解题思路:

注意事项:

参考代码:

import java.util.Scanner;

public class Main

{

    public static void main(String []args)

    {

        Scanner scan=new Scanner(System.in);

        double yu=scan.nextDouble();

        scan.nextLine();

        String s1=scan.nextLine();

        String s2=scan.nextLine();

        double cnt=0;

        for(int i=0;i<s1.length();i++)

        {

            if(s1.charAt(i)==s2.charAt(i))

            {

                cnt++;

            }

        }

        if(cnt/s1.length()>=yu)

        {

            System.out.println("yes");

        }

        else

        {

            System.out.println("no");

        }

    }

}