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  1. #include <stdio.h>
  2.  
  3. int main(void) {
  4. 	switch(variavel)
  5. 	{
  6. 		case 1: printf("Janeiro");
  7. 		break;
  8. 		case 1: printf("Fevereiro");
  9. 		break;
  10. 		default: printf("Valor Inválido");
  11. 	}
  12. 	return 0;
  13. }
  14.  
Compilation error #stdin compilation error #stdout 0s 0KB
comments (?)
stdin
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Standard input is empty
compilation info 
prog.c: In function ‘main’:
prog.c:4:9: error: ‘variavel’ undeclared (first use in this function)
  switch(variavel)
         ^~~~~~~~
prog.c:4:9: note: each undeclared identifier is reported only once for each function it appears in
stdout
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Standard output is empty
https://ideone.com/EgBMT5
language:
C (gcc 8.3)
created:
5 years ago
visibility:
public

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