Compilare: main.cpp: In function 'int main()': main.cpp:54:25: warning: array subscript has type 'char' [-Wchar-subscripts] b[coada[dr].et][coada[dr].lin][coada[dr].col][0]=coada[st].et; ^ main.cpp:54:40: warning: array subscript has type 'char' [-Wchar-subscripts] b[coada[dr].et][coada[dr].lin][coada[dr].col][0]=coada[st].et; ^ main.cpp:54:55: warning: array subscript has type 'char' [-Wchar-subscripts] b[coada[dr].et][coada[dr].lin][coada[dr].col][0]=coada[st].et; ^ main.cpp:55:26: warning: array subscript has type 'char' [-Wchar-subscripts] b[coada[dr].et][coada[dr].lin][coada[dr].col][1]=coada[st].lin; ^ main.cpp:55:41: warning: array subscript has type 'char' [-Wchar-subscripts] b[coada[dr].et][coada[dr].lin][coada[dr].col][1]=coada[st].lin; ^ main.cpp:55:56: warning: array subscript has type 'char' [-Wchar-subscripts] b[coada[dr].et][coada[dr].lin][coada[dr].col][1]=coada[st].lin; ^ main.cpp:56:27: warning: array subscript has type 'char' [-Wchar-subscripts] b[coada[dr].et][coada[dr].lin][coada[dr].col][2]=coada[st].col; ^ main.cpp:56:42: warning: array subscript has type 'char' [-Wchar-subscripts] b[coada[dr].et][coada[dr].lin][coada[dr].col][2]=coada[st].col; ^ main.cpp:56:57: warning: array subscript has type 'char' [-Wchar-subscripts] b[coada[dr].et][coada[dr].lin][coada[dr].col][2]=coada[st].col; ^ main.cpp:58:25: warning: array subscript has type 'char' [-Wchar-subscripts] a[coada[dr].et][coada[dr].lin][coada[dr].col]=a[coada[st].et][coada[st].lin][coada[st].col]+1; ^ main.cpp:58:40: warning: array subscript has type 'char' [-Wchar-subscripts] a[coada[dr].et][coada[dr].lin][coada[dr].col]=a[coada[st].et][coada[st].lin][coada[st].col]+1; ^ main.cpp:58:55: warning: array subscript has type 'char' [-Wchar-subscripts] a[coada[dr].et][coada[dr].lin][coada[dr].col]=a[coada[st].et][coada[st].lin][coada[st].col]+1; ^ main.cpp:58:71: warning: array subscript has type 'char' [-Wchar-subscripts] a[coada[dr].et][coada[dr].lin][coada[dr].col]=a[coada[st].et][coada[st].lin][coada[st].col]+1; ^ main.cpp:58:86: warning: array subscript has type 'char' [-Wchar-subscripts] a[coada[dr].et][coada[dr].lin][coada[dr].col]=a[coada[st].et][coada[st].lin][coada[st].col]+1; ^ main.cpp:58:101: warning: array subscript has type 'char' [-Wchar-subscripts] a[coada[dr].et][coada[dr].lin][coada[dr].col]=a[coada[st].et][coada[st].lin][coada[st].col]+1; ^ main.cpp:47:7: warning: this 'for' clause does not guard... [-Wmisleading-indentation] for(i=0;i<6;i++) ^~~ main.cpp:60:11: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'for'