Eroare de compilare: user.cpp: In function ‘int solve(int, char)’: user.cpp:60:5: error: reference to ‘index’ is ambiguous if(index == 0) ^ In file included from /usr/include/c++/4.8/cstring:42:0, from user.cpp:4: /usr/include/string.h:482:1: note: candidates are: const char* index(const char*, int) index (__const char *__s, int __c) __THROW ^ /usr/include/string.h:476:1: note: char* index(char*, int) index (char *__s, int __c) __THROW ^ user.cpp:20:6: note: int {anonymous}::index int index = -1; ^ user.cpp:68:13: error: reference to ‘index’ is ambiguous match[i][index] = p[i][c - 'a']; ^ In file included from /usr/include/c++/4.8/cstring:42:0, from user.cpp:4: /usr/include/string.h:482:1: note: candidates are: const char* index(const char*, int) index (__const char *__s, int __c) __THROW ^ /usr/include/string.h:476:1: note: char* index(char*, int) index (char *__s, int __c) __THROW ^ user.cpp:20:6: note: int {anonymous}::index int index = -1; ^ user.cpp:75:7: error: reference to ‘index’ is ambiguous if(index < l[i] && p[i][c - 'a'] != -1 && match[i][index - 1] != -1) ^ In file included from /usr/include/c++/4.8/cstring:42:0, from user.cpp:4: /usr/include/string.h:482:1: note: candidates are: const char* index(const char*, int) index (__const char *__s, int __c) __THROW ^ /usr/include/string.h:476:1: note: char* index(char*, int) index (char *__s, int __c) __THROW ^ user.cpp:20:6: note: int {anonymous}::index int index = -1; ^ user.cpp:75:55: error: reference to ‘index’ is ambiguous if(index < l[i] && p[i][c - 'a'] != -1 && match[i][index - 1] != -1) ^ In file included from /usr/include/c++/4.8/cstring:42:0, from user.cpp:4: /usr/include/string.h:482:1: note: candidates are: const char* index(const char*, int) index (__const char *__s, int __c) __THROW