Borderou de evaluare (job #380109)

Eroare de compilare: user.c: In function ‘A’: user.c:73:5: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.c: In function ‘B’: user.c:85:5: error: ‘for’ loop initial declarations are only allowed in C99 mode user.c:85:5: note: use option -std=c99 or -std=gnu99 to compile your code user.c: In function ‘main’: user.c:155:12: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] user.c: In function ‘I’: user.c:64:1: warning: control reaches end of non-void function [-Wreturn-type]