hduoj 4706 Children's Day 2013 ACM/ICPC Asia Regional Online —— Warmup

http://acm.hdu.edu.cn/showproblem.php?pid=4706

Children's Day

Time Limit: 2000/1000 MS (Java/Others) 

   Memory Limit: 32768/32768 K (Java/Others)

Problem Description

Today is Children's Day. Some children ask you to output a big letter 'N'. 'N' is constituted by two vertical linesand one diagonal. Each pixel of this letter is a character orderly. No tail blank is allowed. For example, this is a big 'N' start with 'a' and it's size is 3.

a e 
bdf
c g

Your task is to write different 'N' from size 3 to size 10. The pixel character used is from 'a' to 'z' continuously and periodic('a' is reused after 'z').

 

Input

This problem has no input.

 

Output

Output different 'N' from size 3 to size 10. There is no blank line among output.

 

Sample Output

a e

bdf

c g

h    n

i  m o

j l  p

k    q

.........

r    j

Hint

Not all the resultsare listed in the sample. There are just some lines. The ellipsis expresseswhat you should write.

 

Source

2013 ACM/ICPC Asia Regional Online —— Warmup

分析：

输出由字符组成的‘N’  ， 三到十的大小。（模拟一下就可以啦）

AC代码：

#include<cstdio>
#include<cstring>
using namespace std;
char map[15][15];
int main() {
    int k = 0;
    for(int n = 3;n <= 10;n++) {
        
        //memset(map,'
',sizeof(map));
        for(int i = 0;i <= n;i++) {
            for(int j = 0;j < n;j++) {
                if(i == 0 || i == n - 1 || i + j == n - 1) {
                    map[j][i] = k % 26 + 'a';
                    k++;
                } else if(i == n) {
                    map[j][i] = '';
                } else map[j][i] = ' ';
            }        
        }
        
        for(int i = 0;i < n;i++)
            printf("%s
",map[i]);
    }
    return 0;
}