Borderou de evaluare (job #37525)

Eroare de compilare: user.c: In function ‘main’: user.c:15:5: warning: passing argument 1 of ‘fprintf’ from incompatible pointer type [enabled by default] /usr/include/i386-linux-gnu/bits/stdio2.h:96:1: note: expected ‘struct FILE * __restrict__’ but argument is of type ‘char *’ user.c:15:5: error: too few arguments to function ‘fprintf’ user.c:8:19: warning: unused variable ‘j’ [-Wunused-variable] user.c:8:17: warning: unused variable ‘i’ [-Wunused-variable] user.c:8:15: warning: unused variable ‘c’ [-Wunused-variable] user.c:8:13: warning: unused variable ‘b’ [-Wunused-variable] user.c:8:11: warning: unused variable ‘a’ [-Wunused-variable] user.c:8:9: warning: unused variable ‘n’ [-Wunused-variable] user.c:18:5: warning: control reaches end of non-void function [-Wreturn-type]