Borderou de evaluare (job #3667)

Eroare de compilare: user.c: In function ‘main’: user.c:10:16: warning: left-hand operand of comma expression has no effect [-Wunused-value] user.c:10:21: warning: left-hand operand of comma expression has no effect [-Wunused-value] user.c:10:11: error: lvalue required as left operand of assignment user.c:13:9: error: incompatible types when assigning to type ‘FILE’ from type ‘struct FILE *’ user.c:14:4: error: incompatible type for argument 1 of ‘fprintf’ /usr/include/i386-linux-gnu/bits/stdio2.h:96:1: note: expected ‘struct FILE * __restrict__’ but argument is of type ‘FILE’ user.c:15:4: error: incompatible type for argument 1 of ‘fclose’ /usr/include/stdio.h:238:12: note: expected ‘struct FILE *’ but argument is of type ‘FILE’