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  1. public class FindFactorial {
  2.  
  3.     public static void fact(Integer num){
  4.  
  5.         Long answer = 0;
  6.  
  7.         while(num != 0){
  8.  
  9.             answer = answer * num;
  10.  
  11.             num--;
  12.  
  13.         }
  14.  
  15.         system.debug(answer);
  16.  
  17.     }
  18.  
  19. }
Success #stdin #stdout #stderr 0.01s 8892KB
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stdin
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Standard input is empty
stdout
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Object: UndefinedObject error: did not understand #FindFactorial
MessageNotUnderstood(Exception)>>signal (ExcHandling.st:254)
UndefinedObject class(Object)>>doesNotUnderstand: #FindFactorial (SysExcept.st:1448)
UndefinedObject>>executeStatements (prog:1)
stderr
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./prog:3: parse error, expected '}'
./prog:7: expected expression
https://ideone.com/cVhgYl
language:
Smalltalk (gst 3.2.5)
created:
2 days ago
visibility:
public

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