import java.util.Arrays;
public class aeaeaea {
	public static void main(String[] args) {
		 char [] answerKey= { 'D' , 'B' , 'D' , 'C' , 'C' , 'D' , 'A' , 'E' , 'A' , 'D'};
		 char[][] answer = {
				 {'A', 'B', 'A', 'C', 'C', 'D', 'E', 'E', 'A', 'D'},
				 {'D', 'B', 'A', 'B', 'C', 'A', 'E', 'E', 'A', 'D'},
				 {'E', 'D', 'D', 'A', 'C', 'B', 'E', 'E', 'A', 'D'},
				 {'C', 'B', 'A', 'E', 'D', 'C', 'E', 'E', 'A', 'D'},
				 {'A', 'B', 'D', 'C', 'C', 'D', 'E', 'E', 'A', 'D'},
				 {'B', 'B', 'E', 'C', 'C', 'D', 'E', 'E', 'A', 'D'},
				 {'B', 'B', 'A', 'C', 'C', 'D', 'E', 'E', 'A', 'D'},
				 {'E', 'B', 'E', 'C', 'C', 'D', 'E', 'E', 'A', 'D'}};
		 int studentNum = 0;
		 for(int i = 0; i < answer.length; i++) {//determines when a new row happens.

			 int numCorrect=0;
			 studentNum++;
			 for(int j = 0; j< answer[i].length; j++) {
				if (answer[i][j]== answerKey[j]) {
					numCorrect++;
				}
			 }
			 System.out.println("Student " + studentNum + " has " + numCorrect + " questions correct.");
		 }
	}
}