Basic exercises--alphabet graphics

Source: Internet
Author: User

Problem Description

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






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


data size and conventions

1 <= N, M <= 26.

The C + + code is as follows:

#include <iostream>
#include <cmath>
using namespace std;
int main ()
         intn;                  N is the row
         Intm;                 M is column
         Chara= ' A ';        As output cardinality for
                            cout<< char (A+abs (i-j ));

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