Eroare de compilare: In file included from /usr/include/c++/4.2/backward/fstream.h:31, from user.cpp:1: /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:2: error: stray '@' in program user.cpp:2: error: 'define' does not name a type user.cpp:10: error: 'nmax' was not declared in this scope user.cpp:10: error: 'nmax' was not declared in this scope user.cpp:10: error: 'nmax' was not declared in this scope user.cpp:11: error: 'nmax' was not declared in this scope user.cpp:12: error: 'nmax' was not declared in this scope user.cpp: In function 'void add(long int, long int)': user.cpp:22: error: 'a' was not declared in this scope user.cpp:25: error: 'a' was not declared in this scope user.cpp: In function 'void pushsol(long int, long int)': user.cpp:38: error: 'sol' was not declared in this scope user.cpp:43: error: 'sol' was not declared in this scope user.cpp: In function 'void df(long int)': user.cpp:91: error: 'l' was not declared in this scope user.cpp:91: error: 'nv' was not declared in this scope user.cpp:93: error: 'a' was not declared in this scope user.cpp:94: error: 't' was not declared in this scope user.cpp: In function 'int main()': user.cpp:128: error: 'fin' was not declared in this scope user.cpp:137: error: 't' was not declared in this scope user.cpp:139: error: 'nv' was not declared in this scope user.cpp:149: error: 'sol' was not declared in this scope user.cpp:153: error: 'sol' was not declared in this scope user.cpp:127: warning: unused variable 'y'