Eroare de compilare: user.c:1:20: fstream.h: No such file or directory user.c:2: error: syntax error before "fin" user.c:2: warning: type defaults to `int' in declaration of `fin' user.c:2: warning: data definition has no type or storage class user.c:3: error: syntax error before "fout" user.c:3: warning: type defaults to `int' in declaration of `fout' user.c:3: warning: data definition has no type or storage class user.c:6: warning: return type of `main' is not `int' user.c: In function `main': user.c:6: error: invalid operands to binary >> user.c:7: error: invalid operands to binary >> user.c:9: error: invalid operands to binary << user.c:10: error: request for member `close' in something not a structure or union user.c:11: error: request for member `close' in something not a structure or union user.c:11:15: warning: no newline at end of file