蓝桥杯基础练习VIP-字符串对比 （C语言代码）

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 sc = new Scanner(System.in);

String a = sc.next();

String b = sc.next();

if(a.length()!=b.length()){

System.out.println(1);

}else if(a.equals(b)){

System.out.println(2);

}else if(a.toUpperCase().equals(b.toUpperCase())){

System.out.println(3);

}else{

System.out.println(4);

}

}

}