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  1. c(0):-!.
  2. c(X):-
  3. 	writef('%t',[X]), n1,
  4. 	succ(XN,X),
  5. 	c(XN).
  6.  
Compilation error #stdin compilation error #stdout 0s 0KB
comments (?)
stdin 
?-c(100)
compilation info 
/home/ScNkBF/gplcUPu3gb.o: In function `Lpred1_1':
(.text+0xa7): undefined reference to `predicate(writef/2)'
/home/ScNkBF/gplcUPu3gb.o: In function `Lpred1_1':
(.text+0xb6): undefined reference to `predicate(n1/0)'
/home/ScNkBF/gplcUPu3gb.o: In function `Lpred1_1':
(.text+0xe0): undefined reference to `predicate(succ/2)'
collect2: ld returned 1 exit status
compilation failed
stdout 
Standard output is empty
https://ideone.com/DjmDy
language:
Prolog (gprolog 1.4.5)
created:
14 years ago
visibility:
public

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