UVa 11074 - Draw Grid

Accepted date: 2013-01-10
Ranking (as of 2013-01-14): 52
Language: C++

/*
    UVa 11074 - Draw Grid

    To build using Visual Studio 2008:
        cl -EHsc -O2 UVa_11074_Draw_Grid.cpp
*/

#include <cstdio>
#include <cstring>

const int s_max = 20, t_max = 20, n_max = 20;
char line[(s_max + t_max) * n_max + t_max + 1];

int main()
{
    for (int case_nr = 1; ; case_nr++) {
        int s, t, n;
        scanf("%d %d %d", &s, &t, &n);
        if (!s && !t && !n)
            break;
        printf("Case %d:\n", case_nr);

        int l = (s + t) * n + t;
        line[l] = '\0';
        for (int i = 0; i < n; i++) {
            memset(line, '*', l);
            for (int j = 0; j < t; j++)
                puts(line);
            for (int j = t, k = 0; k < n; j += s + t, k++)
                memset(line + j, '.', s);
            for (int j = 0; j < s; j++)
                puts(line);
        }
        memset(line, '*', l);
        for (int j = 0; j < t; j++)
            puts(line);
        putchar('\n');
    }
    return 0;
}