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Javított strcat

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Mar 2nd, 2015
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C++ 0.38 KB | None | 0 0
  1. //Módosított változat
  2.  
  3. char* sajat::strcat(const char *p1, const char *p2)
  4. {
  5.     int len1 = strlen(p1);
  6.     int len2 = strlen(p2);
  7.     int i = 0, j = 0;
  8.     char *uj = new char[len1+len2+1];
  9.     while(p1[i] != '\0')
  10.     {
  11.         uj[j++] = p1[i++];
  12.     }
  13.     i = 0;
  14.     while(p2[i] != '\0')
  15.     {
  16.         uj[j++] = p2[i++];
  17.     }
  18.     uj[j]='\0';
  19.     return uj;
  20.  
  21. }
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