hdu4706

Children's Day

Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others)
Total Submission(s): 408    Accepted Submission(s): 255

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

[pre]

a e

bdf

c g

h  n

i mo

jl p

k  q

.........

r j

[/pre]

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

 

 

#include<iostream>
#include<stdio.h>
using namespace std;
int main()
{
    int cnt = 0,k;
    char str[100][100];
    for(int i = 3; i <= 10; i++)
    {
        for(int j = 0; j < i; j++)
        {
            for(k = 0; k < i; k++)
                str[j][k] = ' ';
        }
        for(int j = 0; j < i; j++)
        {
            str[j][0] = 'a' + cnt;
            cnt = (cnt+1)%26;
        }
        for(int j = i-2,k=1; j > 0; j--,k++)
        {
            str[j][k] = 'a' + cnt;
            cnt = (cnt+1)%26;
        }
        for(int j = 0; j < i; j++)
        {
            str[j][i-1] = 'a' + cnt;
            cnt = (cnt+1)%26;
        }
        for(int j = 0; j < i; j++)
            printf("%s
",str[j]);
    }

    return 0;
}