Compilare: user.cpp: In function ‘int main()’: user.cpp:25:10: warning: suggest parentheses around ‘+’ inside ‘>>’ [-Wparentheses] in>>a+1; ^ user.cpp:27:10: warning: suggest parentheses around ‘+’ inside ‘>>’ [-Wparentheses] in>>b+1; ^ user.cpp:32:16: warning: array subscript has type ‘char’ [-Wchar-subscripts] ma[a[i]]++; ^ user.cpp:33:17: warning: array subscript has type ‘char’ [-Wchar-subscripts] poz[a[i]][ma[a[i]]]=i; ^ user.cpp:33:26: warning: array subscript has type ‘char’ [-Wchar-subscripts] poz[a[i]][ma[a[i]]]=i; ^ user.cpp:36:16: warning: array subscript has type ‘char’ [-Wchar-subscripts] mb[b[i]]++; ^ user.cpp:37:22: warning: array subscript has type ‘char’ [-Wchar-subscripts] x[i]=poz[b[i]][++nr[b[i]]]; ^ user.cpp:37:33: warning: array subscript has type ‘char’ [-Wchar-subscripts] x[i]=poz[b[i]][++nr[b[i]]]; ^