Compilare: user.cpp: In function ‘int main()’: user.cpp:48:28: warning: array subscript has type ‘char’ [-Wchar-subscripts] if (M[urm.l][urm.c] > M[acum.l][acum.c] + A[urm.l][urm.c]) ^ user.cpp:48:35: warning: array subscript has type ‘char’ [-Wchar-subscripts] if (M[urm.l][urm.c] > M[acum.l][acum.c] + A[urm.l][urm.c]) ^ user.cpp:48:47: warning: array subscript has type ‘char’ [-Wchar-subscripts] if (M[urm.l][urm.c] > M[acum.l][acum.c] + A[urm.l][urm.c]) ^ user.cpp:48:55: warning: array subscript has type ‘char’ [-Wchar-subscripts] if (M[urm.l][urm.c] > M[acum.l][acum.c] + A[urm.l][urm.c]) ^ user.cpp:48:66: warning: array subscript has type ‘char’ [-Wchar-subscripts] if (M[urm.l][urm.c] > M[acum.l][acum.c] + A[urm.l][urm.c]) ^ user.cpp:48:73: warning: array subscript has type ‘char’ [-Wchar-subscripts] if (M[urm.l][urm.c] > M[acum.l][acum.c] + A[urm.l][urm.c]) ^ user.cpp:50:28: warning: array subscript has type ‘char’ [-Wchar-subscripts] M[urm.l][urm.c] = M[acum.l][acum.c] + A[urm.l][urm.c]; ^ user.cpp:50:35: warning: array subscript has type ‘char’ [-Wchar-subscripts] M[urm.l][urm.c] = M[acum.l][acum.c] + A[urm.l][urm.c]; ^ user.cpp:50:47: warning: array subscript has type ‘char’ [-Wchar-subscripts] M[urm.l][urm.c] = M[acum.l][acum.c] + A[urm.l][urm.c]; ^ user.cpp:50:55: warning: array subscript has type ‘char’ [-Wchar-subscripts] M[urm.l][urm.c] = M[acum.l][acum.c] + A[urm.l][urm.c]; ^ user.cpp:50:66: warning: array subscript has type ‘char’ [-Wchar-subscripts] M[urm.l][urm.c] = M[acum.l][acum.c] + A[urm.l][urm.c]; ^ user.cpp:50:73: warning: array subscript has type ‘char’ [-Wchar-subscripts] M[urm.l][urm.c] = M[acum.l][acum.c] + A[urm.l][urm.c]; ^