Compilare: main.cpp: In function 'int main()': main.cpp:52:16: warning: suggest parentheses around '+' inside '>>' [-Wparentheses] cin >> cuv + 1; ~~~~^~~ main.cpp:74:18: warning: array subscript has type 'char' [-Wchar-subscripts] nr[cuv[i]] = i; ^ main.cpp:91:44: warning: array subscript has type 'char' [-Wchar-subscripts] dp[i][j][nr[A[i][j]]][nr[A[i][j]]] = 0; ^ main.cpp:91:57: warning: array subscript has type 'char' [-Wchar-subscripts] dp[i][j][nr[A[i][j]]][nr[A[i][j]]] = 0; ^