Eroare de compilare in evaluator: user.c:1:18: error: fstream: No such file or directory user.c:2: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'namespace' user.c: In function 'main': user.c:7: error: 'ifstream' undeclared (first use in this function) user.c:7: error: (Each undeclared identifier is reported only once user.c:7: error: for each function it appears in.) user.c:7: error: expected ';' before 'f' user.c:8: error: 'f' undeclared (first use in this function) user.c:17: warning: implicit declaration of function 'min' user.c:21: error: 'ofstream' undeclared (first use in this function) user.c:21: error: expected ';' before 'g' user.c:22: error: 'g' undeclared (first use in this function) user.c:26:2: warning: no newline at end of file