Blue Bridge Cup: Basic practice letter Graphic "Java algorithm implementation"

Source: Internet
Author: User

Title Description

Using letters to make some beautiful graphics, here's an example:

ABCDEFG
Babcdef
Cbabcde
Dcbabcd
Edcbabc

This is a 5 row 7-column graph, find out the pattern of the graph, and output an n-row m-column graph.

Input format

Enter a row that contains two integers n and m, representing the number of columns of the number of rows of the graph you want to output.

Output format

Output n lines, each m characters, for your graphics.

Sample input

5 7

Sample output

ABCDEFG
Babcdef
Cbabcde
Dcbabcd
Edcbabc

Data size and conventions

1 <= N, M <= 26.

Import Java.util.scanner;public class Main {public static void main (string[] args) {Scanner cin = new Scanner (system.in); I NT n = cin.nextint (), M = Cin.nextint (), char c[] = new Char[51];for (int i = 0; i <; i++) {C[i] = (char) (i + +); c[ 50-i] = (char) (+ + i);} for (int i = 0, i < n; i++) {for (int j = 0; J < m; j + +) System.out.print (C[j]); System.out.println (); for (int j = 1; j >= 0; j--) c[j +] = c[j];c[0] = c[50];}}}


Blue Bridge Cup: Basic practice letter Graphic "Java algorithm implementation"

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