Eroare de compilare: In file included from /usr/lib/gcc/i486-linux-gnu/4.1.2/../../../../include/c++/4.1.2/backward/fstream.h:31, from user.cpp:1: /usr/lib/gcc/i486-linux-gnu/4.1.2/../../../../include/c++/4.1.2/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:50:2: warning: no newline at end of file user.cpp:3: error: expected `]' before ';' token user.cpp:3: error: expected unqualified-id before ']' token user.cpp:7: error: expected `]' before ';' token user.cpp:7: error: expected unqualified-id before ']' token user.cpp:8: error: expected `]' before ';' token user.cpp:8: error: expected unqualified-id before ']' token user.cpp:9: error: expected `]' before ';' token user.cpp:9: error: expected unqualified-id before ']' token user.cpp:9: error: expected unqualified-id before ']' token user.cpp: In function 'float trans(int, int)': user.cpp:11: error: 'w' was not declared in this scope user.cpp: In function 'int main()': user.cpp:19: error: 'w' was not declared in this scope user.cpp:24: error: 'v' was not declared in this scope user.cpp:26: error: 'w' was not declared in this scope user.cpp:26: error: 'a' was not declared in this scope user.cpp:27: error: 'a' was not declared in this scope user.cpp:29: error: 'a' was not declared in this scope user.cpp:30: error: 'a' was not declared in this scope user.cpp:32: error: 'a' was not declared in this scope user.cpp:33: error: 'a' was not declared in this scope