/in/foo.cc: In function 'int main()':
/in/foo.cc:15:5: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
     for(int i=1;i<=n;i++)
     ^~~
/in/foo.cc:49:2: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'for'
  cout<<max({dp[n][n-1][1],dp[n][n-1][2],dp[n][n-1][3]})<<endl;
  ^~~~
/in/foo.cc:49:53: warning: array subscript is above array bounds [-Warray-bounds]
  cout<<max({dp[n][n-1][1],dp[n][n-1][2],dp[n][n-1][3]})<<endl;
                                         ~~~~~~~~~~~~^