Borderou de evaluare (job #358458)

Compilare: user.c: In function ‘reconstRoad’: user.c:22:5: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.c:23:5: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.c:27:5: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.c:28:5: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.c: In function ‘main’: user.c:46:12: warning: ignoring return value of ‘freopen’, declared with attribute warn_unused_result [-Wunused-result] user.c:47:12: warning: ignoring return value of ‘freopen’, declared with attribute warn_unused_result [-Wunused-result] user.c:49:10: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result] user.c:53:18: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]