Compilare: user.cpp: In function ‘int main()’: user.cpp:66:37: warning: array subscript has type ‘char’ [-Wchar-subscripts] int zona = (pointIndex[point] + time) % 1080; ^ user.cpp:49:9: warning: unused variable ‘position’ [-Wunused-variable] int position; ^ user.cpp:61:49: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(fin, "%c %d %d", &point, &way, &time); ^