Eroare de compilare: user.cpp:1:19: error: conio.h: No such file or directory In file included from /usr/include/c++/4.2/backward/fstream.h:31, from user.cpp:2: /usr/include/c++/4.2/backward/backward_warning.h:32:2: warning: #warning This file includes at least one deprecated or antiquated header. Please consider using one of the 32 headers found in section 17.4.1.2 of the C++ standard. Examples include substituting the <X> header for the <X.h> header for C++ includes, or <iostream> instead of the deprecated header <iostream.h>. To disable this warning use -Wno-deprecated. user.cpp:86:2: warning: no newline at end of file user.cpp: In function 'void calcul()': user.cpp:50: warning: comparison between signed and unsigned integer expressions user.cpp:54: warning: comparison between signed and unsigned integer expressions user.cpp: In function 'int det_s(char, char)': user.cpp:63: error: new declaration 'int det_s(char, char)' user.cpp:8: error: ambiguates old declaration 'long int det_s(char, char)' user.cpp: In function 'void reducere(int)': user.cpp:81: warning: comparison between signed and unsigned integer expressions user.cpp:83: warning: comparison between signed and unsigned integer expressions