Compilare: main.cpp: In function 'int main()': main.cpp:42:14: warning: array subscript has type 'char' [-Wchar-subscripts] ap[f3][f4][f5][f6]++; ^ main.cpp:42:18: warning: array subscript has type 'char' [-Wchar-subscripts] ap[f3][f4][f5][f6]++; ^ main.cpp:42:22: warning: array subscript has type 'char' [-Wchar-subscripts] ap[f3][f4][f5][f6]++; ^ main.cpp:42:26: warning: array subscript has type 'char' [-Wchar-subscripts] ap[f3][f4][f5][f6]++; ^ main.cpp:49:18: warning: array subscript has type 'char' [-Wchar-subscripts] ap[f3][f4][f5][f6]++; ^ main.cpp:49:22: warning: array subscript has type 'char' [-Wchar-subscripts] ap[f3][f4][f5][f6]++; ^ main.cpp:49:26: warning: array subscript has type 'char' [-Wchar-subscripts] ap[f3][f4][f5][f6]++; ^ main.cpp:49:30: warning: array subscript has type 'char' [-Wchar-subscripts] ap[f3][f4][f5][f6]++; ^ main.cpp:55:18: warning: array subscript has type 'char' [-Wchar-subscripts] ap[f3][f4][f5][f6]++; ^ main.cpp:55:22: warning: array subscript has type 'char' [-Wchar-subscripts] ap[f3][f4][f5][f6]++; ^ main.cpp:55:26: warning: array subscript has type 'char' [-Wchar-subscripts] ap[f3][f4][f5][f6]++; ^ main.cpp:55:30: warning: array subscript has type 'char' [-Wchar-subscripts] ap[f3][f4][f5][f6]++; ^ main.cpp:61:18: warning: array subscript has type 'char' [-Wchar-subscripts] ap[f3][f4][f5][f6]++; ^ main.cpp:61:22: warning: array subscript has type 'char' [-Wchar-subscripts] ap[f3][f4][f5][f6]++; ^ main.cpp:61:26: warning: array subscript has type 'char' [-Wchar-subscripts] ap[f3][f4][f5][f6]++; ^ main.cpp:61:30: warning: array subscript has type 'char' [-Wchar-subscripts] ap[f3][f4][f5][f6]++; ^ main.cpp:68:18: warning: array subscript has type 'char' [-Wchar-subscripts]