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  1. #include <stdio.h>
  2. #include <string.h>
  3.  
  4. const char *chyba_kpisz = "Chyba Kpisz";
  5.  
  6. int chyba_kpisz_rekurencyjnie(char c, int idx) {
  7. 	char *cptr = chyba_kpisz + idx;
  8. 	if (!*cptr) return -1;
  9. 	if (c == *cptr) return idx;
  10. 	return chyba_kpisz_rekurencyjnie(c, idx + 1);
  11. }
  12.  
  13. int main() {
  14.  
  15.     printf("Index of 'C': %d\n", chyba_kpisz_rekurencyjnie('C', 0));
  16.     printf("Index of 'K': %d\n", chyba_kpisz_rekurencyjnie('K', 0));
  17.     printf("Index of 'X': %d\n", chyba_kpisz_rekurencyjnie('X', 0));
  18.  
  19.     return 0;
  20. }
Success #stdin #stdout 0s 5508KB
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stdin
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Standard input is empty
stdout
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Index of 'C': 0
Index of 'K': 6
Index of 'X': -1
https://ideone.com/FJgu8u
language:
C (gcc 8.3)
created:
2 years ago
visibility:
secret

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