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  1. %{ 
  2. #include<math.h>
  3. %} 
  4. DIGIT [0-9]
  5.  
  6. %% 
  7. {DIGIT}+ {printf("%d",atoi(yytext));}
  8. {DIGIT}+ "."{DIGIT}+ {printf("%5.2f",atof(yytext));} 
  9. [" "\t]+ {printf(" ");}
  10. . {printf()"<UNC>";}
  11. %%
Success #stdin #stdout #stderr 0.03s 6904KB
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stdin
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Standard input is empty
stdout
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Standard output is empty
stderr
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ERROR: /home/SPYPd3/prog:2:1: Syntax error: Operator expected
ERROR: /home/SPYPd3/prog:11:2: Syntax error: Unexpected end of file
ERROR: '$runtoplevel'/0: Undefined procedure: program/0
   Exception: (3) program ? EOF: exit
https://ideone.com/IQzUKp
language:
Prolog (swi 7.6.4)
created:
2 days ago
visibility:
public

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