Eroare de compilare: user.c:1:21: error: iostream.h: No such file or directory user.c:2:20: error: fstream.h: No such file or directory user.c:10: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'orig' user.c: In function 'main': user.c:14: error: 'ifstream' undeclared (first use in this function) user.c:14: error: (Each undeclared identifier is reported only once user.c:14: error: for each function it appears in.) user.c:14: error: expected ';' before 'f' user.c:15: error: 'ofstream' undeclared (first use in this function) user.c:15: error: expected ';' before 'g' user.c:17: error: 'f' undeclared (first use in this function) user.c:21: error: 'orig' undeclared (first use in this function) user.c:47: warning: implicit declaration of function 'itoa' user.c:74: error: 'g' undeclared (first use in this function) user.c:74: error: 'endl' undeclared (first use in this function) user.c:91:2: warning: no newline at end of file