Borderou de evaluare (job #158283)

Compilare: user.c: In function ‘main’: user.c:36:17: warning: implicit declaration of function ‘ro’ [-Wimplicit-function-declaration] user.c:41:17: warning: implicit declaration of function ‘in’ [-Wimplicit-function-declaration] user.c: At top level: user.c:61:6: warning: conflicting types for ‘in’ [enabled by default] user.c:41:17: note: previous implicit declaration of ‘in’ was here user.c:71:6: warning: conflicting types for ‘ro’ [enabled by default] user.c:36:17: note: previous implicit declaration of ‘ro’ was here user.c: In function ‘main’: user.c:15:11: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] user.c:20:18: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] user.c:28:23: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] user.c: In function ‘in’: user.c:68:24: warning: ‘t’ may be used uninitialized in this function [-Wuninitialized] user.c:68:24: warning: ‘j’ may be used uninitialized in this function [-Wuninitialized]