Borderou de evaluare (job #94701)

Compilare: user.c: In function ‘main’: user.c:30:6: warning: passing argument 2 of ‘fprintf’ makes pointer from integer without a cast [enabled by default] /usr/include/i386-linux-gnu/bits/stdio2.h:96:1: note: expected ‘const char * __restrict__’ but argument is of type ‘int’ user.c:30:6: warning: format not a string literal and no format arguments [-Wformat-security] user.c:46:6: warning: zero-length gnu_printf format string [-Wformat-zero-length] user.c:5:42: warning: variable ‘r’ set but not used [-Wunused-but-set-variable] user.c:9:11: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] user.c:10:11: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] user.c:11:11: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] user.c:12:11: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] user.c:20:12: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] user.c:34:12: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] user.c:4:15: warning: ‘fout’ may be used uninitialized in this function [-Wuninitialized]