Eroare de compilare: user.cpp:3:18: error: conio.h: No such file or directory user.cpp: In function ‘int main()’: user.cpp:10: error: ‘strtok’ was not declared in this scope user.cpp:13: error: ‘strlen’ was not declared in this scope user.cpp:18: error: ‘getch’ was not declared in this scope user.cpp:6: warning: unused variable ‘v’ user.cpp:9: warning: ignoring return value of ‘char* fgets(char*, int, FILE*)’, declared with attribute warn_unused_result