Compilare: user.cpp: In function ‘int main()’: user.cpp:55:36: warning: array subscript has type ‘char’ [-Wchar-subscripts] if(l+1<=m&&a[l+1][c]!='#') ^ user.cpp:57:45: warning: array subscript has type ‘char’ [-Wchar-subscripts] if(dp[i+1][i+1][b[l+1][c]]>dp[i+1][i+1][b[l][c]]+1) ^ user.cpp:57:67: warning: array subscript has type ‘char’ [-Wchar-subscripts] if(dp[i+1][i+1][b[l+1][c]]>dp[i+1][i+1][b[l][c]]+1) ^ user.cpp:59:46: warning: array subscript has type ‘char’ [-Wchar-subscripts] dp[i+1][i+1][b[l+1][c]]=dp[i+1][i+1][b[l][c]]+1; ^ user.cpp:59:68: warning: array subscript has type ‘char’ [-Wchar-subscripts] dp[i+1][i+1][b[l+1][c]]=dp[i+1][i+1][b[l][c]]+1; ^ user.cpp:63:36: warning: array subscript has type ‘char’ [-Wchar-subscripts] if(l-1>=1&&a[l-1][c]!='#') ^ user.cpp:65:45: warning: array subscript has type ‘char’ [-Wchar-subscripts] if(dp[i+1][i+1][b[l-1][c]]>dp[i+1][i+1][b[l][c]]+1) ^ user.cpp:65:67: warning: array subscript has type ‘char’ [-Wchar-subscripts] if(dp[i+1][i+1][b[l-1][c]]>dp[i+1][i+1][b[l][c]]+1) ^ user.cpp:67:46: warning: array subscript has type ‘char’ [-Wchar-subscripts] dp[i+1][i+1][b[l-1][c]]=dp[i+1][i+1][b[l][c]]+1; ^ user.cpp:67:68: warning: array subscript has type ‘char’ [-Wchar-subscripts] dp[i+1][i+1][b[l-1][c]]=dp[i+1][i+1][b[l][c]]+1; ^ user.cpp:73:67: warning: array subscript has type ‘char’ [-Wchar-subscripts] if(dp[i+1][i+1][b[l][c+1]]>dp[i+1][i+1][b[l][c]]+1) ^ user.cpp:75:68: warning: array subscript has type ‘char’ [-Wchar-subscripts] dp[i+1][i+1][b[l][c+1]]=dp[i+1][i+1][b[l][c]]+1; ^ user.cpp:81:67: warning: array subscript has type ‘char’ [-Wchar-subscripts] if(dp[i+1][i+1][b[l][c-1]]>dp[i+1][i+1][b[l][c]]+1) ^ user.cpp:83:68: warning: array subscript has type ‘char’ [-Wchar-subscripts] dp[i+1][i+1][b[l][c-1]]=dp[i+1][i+1][b[l][c]]+1; ^ user.cpp:109:44: warning: array subscript has type ‘char’ [-Wchar-subscripts] if(l+1<=m&&a[l+1][c]!='#') ^ user.cpp:111:49: warning: array subscript has type ‘char’ [-Wchar-subscripts] if(dp[j][k][b[l+1][c]]>dp[j][k][b[l][c]]+1) ^ user.cpp:111:67: warning: array subscript has type ‘char’ [-Wchar-subscripts]