UVa 11482 - Building a Triangular Museum

Accepted date: 2016-02-28
Run Time: 0.003
Ranking (as of 2016-02-28): 3 out of 347
Language: C++

/*
  UVa 11482 - Building a Triangular Museum

  To build using Visual Studio 2012:
    cl -EHsc -O2 UVa_11482_Building_a_Triangular_Museum.cpp
*/

#include <cstdio>

const int M_max = 100, N_max = 100;
char buff[M_max * 2 * N_max + 1];

int main()
{
  for (int x = 1; ; x++) {
    int M, N;
    scanf("%d %d", &M, &N);
    if (!M)
      break;
    printf("Triangular Museum %d\n", x);
    for (int n = 1, indent = M * N - 1; n <= N; n++)
      for (int m = 0, s = 0, t = 2 * (M - 1); m < M; m++, indent--, s += 2, t -= 2) {
        char* p = buff;
        for (int i = 0; i < indent; i++)
          *p++ = ' ';
        for (int i = 0; i < n; i++) {
          *p++ = '/';
          char c = (m < M - 1) ? ' ' : '_';
          for (int j = 0; j < s; j++)
            *p++ = c;
          *p++ = '\\';
          if (i < n - 1)
            for (int j = 0; j < t; j++)
              *p++ = ' ';
        }
        *p = '\0';
        puts(buff);
      }
    putchar('\n');
  }
  return 0;
}