Eroare de compilare: user.c:1:21: error: fstream.h: No such file or directory user.c:6: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'f' user.c:7: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'fout' user.c:22: warning: return type of 'main' is not 'int' user.c: In function 'main': user.c:23: error: 'f' undeclared (first use in this function) user.c:23: error: (Each undeclared identifier is reported only once user.c:23: error: for each function it appears in.) user.c:42: error: 'cout' undeclared (first use in this function) user.c:152: error: 'fout' undeclared (first use in this function) user.c:152: error: 'endl' undeclared (first use in this function)