题目描述
rt
java 题解
import java.util.*;
public class Main {
public static void main(String[] args) {
Scanner scan = new Scanner(System.in);
double k=scan.nextDouble();
scan.nextLine();
String cs1=scan.nextLine();
char[] cc1=cs1.toCharArray();
String cs2=scan.nextLine();
char[] cc2=cs2.toCharArray();
int len=cc1.length;
double goal=(len*k);
int count=0;
for(int i =0;i<len;i++) {
if(cc1[i]==cc2[i]) count++;
}
System.out.println(((double)count>=goal)?"yes":"no");
}
}