Eroare de compilare in evaluator: user.cpp:31:2: warning: no newline at end of file user.cpp: In function 'void df(int, int)': user.cpp:7: warning: comparison between signed and unsigned integer expressions user.cpp: In function 'int main()': user.cpp:17: warning: writing into constant object (argument 3) user.cpp:17: warning: format '%d' expects type 'int*', but argument 3 has type 'const char*' user.cpp:17: warning: too many arguments for format user.cpp:20: error: 'i' was not declared in this scope user.cpp:23: warning: writing into constant object (argument 3) user.cpp:23: warning: format '%d' expects type 'int*', but argument 3 has type 'const char*' user.cpp:23: warning: too many arguments for format user.cpp:25: error: invalid operands of types 'FILE*' and 'long unsigned int' to binary 'operator<<' user.cpp:27: error: request for member 'close' in 'f', which is of non-class type 'FILE*' user.cpp:29: error: request for member 'close' in 'g', which is of non-class type 'FILE*'