加载中...
import java.io.BufferedReader; import java.io.IOException; import java.io.InputStreamReader; public class Main { public static void main(String[] args) throws IOException { BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); String str; } }
#include <string> #include <iostream> using namespace std; int main(){ }
ABBA
4
ABBBA
5
12HHHHA
4