package other;

public class InnerTemp {
    public static int N = 10000;
    public static void main(String[] args) {
        
        String a="";
        for(int i=0; i<N; i++){
            //a += "a";
            a = a + "a";
        }
        
        StringBuilder sb = new StringBuilder();
        for(int i=0; i<N; i++){
            sb.append('A');
        }
        String result = new String(sb);
        System.out.println(result);
    }
}