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  1.     #include<stdio.h>
  2.     #include<string.h>
  3.  
  4.  
  5.     int inverte (char *n, int y, int aux) {
  6.         if (y <= aux) return 1;
  7.         else {
  8.             if (n[y] != n[aux]) return 0;
  9.  
  10.             return inverte(n, y-1, aux+1);
  11.         } 
  12.     }
  13.  
  14.      int palindromo (char *n) {
  15.         int aux1, x = 0;
  16.  
  17.         aux1 = inverte(n, strlen(n) - 1, x);
  18.  
  19.         if (aux1 == 1) printf("Eh palindromo\n");
  20.         else printf("Nao eh palindromo\n");
  21.  
  22.      }
  23.  
  24.  
  25.      int main() {
  26.      	palindromo("banana");
  27.         palindromo("anna");
  28.         palindromo("ana");
  29.         palindromo("bananab");
  30.         palindromo("aa");
  31.         palindromo("a");
  32.  
  33.         return 0; 
  34.      }
Success #stdin #stdout 0s 9432KB
comments (?)
stdin
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Standard input is empty
stdout
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Nao eh palindromo
Eh palindromo
Eh palindromo
Eh palindromo
Eh palindromo
Eh palindromo
https://ideone.com/rFymmf
language:
C (gcc 8.3)
created:
7 years ago
visibility:
public

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