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  1. #define x (*c<66||*c>90)&&(*c<98||*c>122)||strchr("EIOUeiou",*c)?"":
  2. c[2];main(){while(0<(*c=getchar()))printf("%s%s%s",c,x"o",x c);}
  3.  
Runtime error #stdin #stdout 0s 2012KB
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Hello
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HoHelollolo
https://ideone.com/s7M5mZ
language:
C (gcc 8.3)
created:
9 years ago
visibility:
public

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