Compilare: main.cpp: In function 'int main()': main.cpp:16:12: warning: suggest parentheses around '+' inside '>>' [-Wparentheses] in >> S+1; ~^~ main.cpp:19:20: warning: array subscript has type 'char' [-Wchar-subscripts] in>>C[i][j]; ^ main.cpp:19:23: warning: array subscript has type 'char' [-Wchar-subscripts] in>>C[i][j]; ^ main.cpp:26:41: warning: array subscript has type 'char' [-Wchar-subscripts] dp[i][j]=dp[i+1][j-1]+C[S[i]][S[j]]; ^ main.cpp:26:47: warning: array subscript has type 'char' [-Wchar-subscripts] dp[i][j]=dp[i+1][j-1]+C[S[i]][S[j]]; ^