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  1. #include <stdio.h>
  2.  
  3. void telaAjuda1() {
  4. 	printf("f1");
  5. }
  6.  
  7. void telaAjuda2() {
  8. 	printf("f2");
  9. }
  10.  
  11. int main(void) {
  12. 	int opAjuda;
  13.     scanf("%i", &opAjuda);
  14.     void (*opcoes[])() = {&telaAjuda1, &telaAjuda2};
  15.     (*opcoes[opAjuda - 1])();
  16. 	return 0;
  17. }
  18.  
Success #stdin #stdout 0s 2116KB
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stdin
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2
stdout
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f2
https://ideone.com/MqW0kB
language:
C99 (gcc 8.3)
created:
8 years ago
visibility:
public

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