Compilare: user.cpp: In function ‘void Adauga(char*)’: user.cpp:17:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i = 0; i < strlen(cuvant); i++) ~~^~~~~~~~~~~~~~~~ user.cpp: In function ‘void Sterge(char*)’: user.cpp:34:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i = 0; i < strlen(cuvant); i++) ~~^~~~~~~~~~~~~~~~ user.cpp: In function ‘void NAparitii(char*)’: user.cpp:47:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i = 0; i < strlen(cuvant); i++) ~~^~~~~~~~~~~~~~~~ user.cpp: In function ‘void Prefix(char*)’: user.cpp:63:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i = 0; i < strlen(cuvant); i++) ~~^~~~~~~~~~~~~~~~ user.cpp: In function ‘void NAparitii(char*)’: user.cpp:57:21: warning: ‘urm’ may be used uninitialized in this function [-Wmaybe-uninitialized] g << t[urm].cuv << "\n"; ^~~~