| 1765 | |
| 1766 | |
| 1767 | void strkeepOnly(char *s, const char *c) { |
| 1768 | string newString; |
| 1769 | for (unsigned int i = 0; i< strlen(s);i++) { |
| 1770 | for (unsigned int j = 0; j< strlen(c);j++){ |
| 1771 | if (s[i]==c[j]) |
| 1772 | newString+=s[i]; |
| 1773 | break; |
| 1774 | } |
| 1775 | } |
| 1776 | strcpy(s, newString.c_str()); |
| 1777 | return; |
| 1778 | } |
| 1779 | void strkeepOnly(string & s, const char *c) { |
| 1780 | string newString; |
| 1781 | for (unsigned int i = 0; i< s.length(); i++) { |