基础练习 字母图形
Problem:
AcCode:
import java.util.Scanner;
public class BASIC_3 {
public static void main(String[] args) {
Scanner in = new Scanner(System.in);
int n = in.nextInt();
int m = in.nextInt();
for (int i = 1; i <= n; i++) {
int length = 0;
for (int j = i-1; j >0 && length<m; j--) {
System.out.print((char)(65+j));
length++;
}
for (int j = 0; j < m && length<m; j++) {
System.out.print((char)(65+j));
length++;
}
System.out.println();
}
}
}