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EJER17.java

Jan 28th, 2020
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Java 0.51 KB | None | 0 0
  1. import java.util.*;
  2.  
  3. public class EJER17
  4. {
  5.     public int  iguales(String cadena, char x)
  6.     {
  7.        return iguales(cadena, 0, x);      
  8.     }
  9.  
  10.     public int iguales(String cadena, int pos, char x)
  11.     {
  12.         if(pos < cadena.length())
  13.         {
  14.             char unChar = cadena.charAt(pos);
  15.             if(unChar == x)
  16.                 return 1 + iguales(cadena, pos + 1, x);
  17.             else
  18.                 return iguales(cadena, pos + 1, x);
  19.         }
  20.         else
  21.             return 0;
  22.     }
  23. }
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