Eroare de compilare: user.cpp:4:19: error: conio.h: No such file or directory user.cpp: In function ‘int main()’: user.cpp:22: warning: array subscript has type ‘char’ user.cpp:8: warning: unused variable ‘x’ user.cpp:9: warning: unused variable ‘ch’ user.cpp:13: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result user.cpp:13: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result user.cpp:15: warning: ignoring return value of ‘char* fgets(char*, int, FILE*)’, declared with attribute warn_unused_result user.cpp:16: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result