fork(3) download 
  1. #include <stdio.h>
  2. // ^ only used in main()
  3.  
  4. f(int m,int n,char*s){int i=0,w=3+m++;for(;i<w*m*n+w;++i)s[i]=i%w>m?10:" |-+-o"[!(i/w%m)*2+!(i%w%m)+!(i/w%(m*n))*2];s[i]=0;}
  5.  
  6. int main() {
  7.     char buf[1024];
  8.     f(5, 3, buf);
  9.     puts(buf);
  10.     return 0;
  11. }
Success #stdin #stdout 0s 2160KB
comments (?)
stdin 
Standard input is empty
stdout 
o-----o
|     |
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+-----+
|     |
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+-----+
|     |
|     |
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o-----o
https://ideone.com/jAItbm
language:
C (gcc 8.3)
created:
9 years ago
visibility:
public

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