Eroare de compilare: user.cpp: In function ‘int main()’: user.cpp:26:26: warning: array subscript has type ‘char’ [-Wchar-subscripts] if(v[a[i]]==0) ^ user.cpp:28:19: warning: array subscript has type ‘char’ [-Wchar-subscripts] v[b[i]]++; ^ user.cpp:41:19: warning: array subscript has type ‘char’ [-Wchar-subscripts] v[a[i]]++; ^ user.cpp: At global scope: user.cpp:54:1: error: expected declaration before ‘}’ token } ^