Eroare de compilare: user.cpp: In function ‘int find(int)’: user.cpp:10: error: ‘R’ was not declared in this scope user.cpp:12: error: ‘tt’ was not declared in this scope user.cpp:12: error: expected primary-expression before ‘!=’ token user.cpp:12: error: expected ‘;’ before ‘)’ token user.cpp:14: error: ‘y’ was not declared in this scope user.cpp: In function ‘void unite(int, int)’: user.cpp:30: error: ‘Rg’ was not declared in this scope user.cpp: In function ‘int main()’: user.cpp:55: error: expected ‘)’ before ‘printf’ user.cpp:63: error: expected ‘)’ before ‘{’ token user.cpp:35: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result user.cpp:36: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result user.cpp:38: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result user.cpp:50: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result