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  1. #include <stdio.h>
  2. int main()
  3. {
  4.     int s, l;
  5.     char c[] = "ox";
  6.     scanf("%d %d", &s, &l);
  7.     for (int i = (l == 1) ? l : s * l; i--;)
  8.     {
  9.         for (int j = s * l; j--;)
  10.         {
  11.             int w = ((i / s) % 2 + (j / s) % 2) % 2;
  12.             putchar(c[w]);
  13.         }
  14.         putchar('\n');
  15.     }
  16.     return 0;
  17. }
  18.  
Success #stdin #stdout 0s 2252KB
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stdin
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2 1
stdout
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oo
https://ideone.com/3yOOpr
language:
C99 (gcc 8.3)
created:
10 years ago
visibility:
public

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