@@ -8,7 +8,7 @@ const int N = 100;
const int M = 10;
const int S = 60;
-char row[M + 1];
+char row[M + 1]; // Stores each row of map
int map[N]; // Bitmap of each row, 1 stands for hill
int st[S], s; // All valid state
int dp[N][S][S]; // dp[i][j][k] means max cnt at row i, when row i at state j and row i-1 at state k
