Eroare de compilare: user.cpp: In function ‘int main()’: user.cpp:14: error: ‘strcpy’ was not declared in this scope user.cpp:22: error: ‘strstr’ was not declared in this scope user.cpp:24: error: ‘strstr’ was not declared in this scope user.cpp:26: error: ‘strstr’ was not declared in this scope user.cpp:28: error: ‘strstr’ was not declared in this scope user.cpp:30: error: ‘strstr’ was not declared in this scope user.cpp:32: error: ‘strstr’ was not declared in this scope user.cpp:34: error: ‘strstr’ was not declared in this scope user.cpp:36: error: ‘strstr’ was not declared in this scope