public static void RobotOnGrid() { var mod = 998244353; ModInt.Init(mod); var(H, W, K) = IOLibrary.ReadInt3(); var list = MathLibrary.CreateList(new { H = 0, W = 0, C = "" }); for (var i = 0; i < K; i++) { var inputs = IOLibrary.ReadStringArray(); var h = int.Parse(inputs[0]); var w = int.Parse(inputs[1]); var c = inputs[2]; var item = new { H = h, W = w, C = c }; list.Add(item); } }