Eroare de compilare in evaluator: In file included from /usr/lib/gcc/i486-linux-gnu/4.1.2/../../../../include/c++/4.1.2/backward/iostream.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: In function 'int Lalg()': user.cpp:12: warning: converting to 'long int' from 'float' user.cpp:13: warning: converting to 'long int' from 'float' user.cpp:15: warning: converting to 'long int' from 'float' user.cpp: At global scope: user.cpp:22: error: 'col' was not declared in this scope user.cpp:22: error: 'var' was not declared in this scope user.cpp:22: error: initializer expression list treated as compound expression user.cpp:23: error: expected ',' or ';' before '{' token user.cpp: In function 'int main()': user.cpp:34: error: 'back' cannot be used as a function