Compilare: user.cpp: In function ‘void coada(int, int, int)’: user.cpp:61:63: warning: array subscript has type ‘char’ [-Wchar-subscripts] if (iv>=1&&iv<=n&&jv>=1&&jv<=n&&kv>=1&&kv<=n&&m[iv][jv][kv]==0){ ^ user.cpp:61:67: warning: array subscript has type ‘char’ [-Wchar-subscripts] if (iv>=1&&iv<=n&&jv>=1&&jv<=n&&kv>=1&&kv<=n&&m[iv][jv][kv]==0){ ^ user.cpp:61:71: warning: array subscript has type ‘char’ [-Wchar-subscripts] if (iv>=1&&iv<=n&&jv>=1&&jv<=n&&kv>=1&&kv<=n&&m[iv][jv][kv]==0){ ^ user.cpp:67:21: warning: array subscript has type ‘char’ [-Wchar-subscripts] m[iv][jv][kv]=m[ic][jc][kc]+1; ^ user.cpp:67:25: warning: array subscript has type ‘char’ [-Wchar-subscripts] m[iv][jv][kv]=m[ic][jc][kc]+1; ^ user.cpp:67:29: warning: array subscript has type ‘char’ [-Wchar-subscripts] m[iv][jv][kv]=m[ic][jc][kc]+1; ^ user.cpp:67:35: warning: array subscript has type ‘char’ [-Wchar-subscripts] m[iv][jv][kv]=m[ic][jc][kc]+1; ^ user.cpp:67:39: warning: array subscript has type ‘char’ [-Wchar-subscripts] m[iv][jv][kv]=m[ic][jc][kc]+1; ^ user.cpp:67:43: warning: array subscript has type ‘char’ [-Wchar-subscripts] m[iv][jv][kv]=m[ic][jc][kc]+1; ^ user.cpp: In function ‘int main()’: user.cpp:84:13: warning: array subscript has type ‘char’ [-Wchar-subscripts] m[iv][jv][kv]=1; ^ user.cpp:84:17: warning: array subscript has type ‘char’ [-Wchar-subscripts] m[iv][jv][kv]=1; ^ user.cpp:84:21: warning: array subscript has type ‘char’ [-Wchar-subscripts] m[iv][jv][kv]=1; ^