public static void Solve()
{
var(H, W) = Scanner.Scan <int, int>();
var A = new int[H, W];
for (var i = 0; i < H; i++)
{
var AA = Scanner.ScanEnumerable <int>().ToArray();
for (var j = 0; j < W; j++)
{
A[i, j] = AA[j];
}
}
var B = new int[W, H];
for (var i = 0; i < H; i++)
{
for (var j = 0; j < W; j++)
{
B[j, i] = A[i, j];
}
}
Printer.Print2D(B, " ");
}
public static void Solve()
{
var N = Scanner.Scan <int>();
var G = new char[N][];
for (var i = 0; i < N; i++)
{
G[i] = new char[N];
Array.Fill(G[i], '.');
}
for (var i = 0; i < N; i++)
{
G[i][(i * 3) % N] = '#';
G[i][(i * 3 + 1) % N] = '#';
G[i][(i * 3 + 2) % N] = '#';
}
for (var i = 0; i < N; i++)
{
if ((G[i][0], G[i][N - 1]) == ('#', '#'))
{
(G[i][1], G[i][N - 2]) = (G[i][N - 2], G[i][1]);
}
}
Printer.Print2D(G);
}
public static void Solve()
{
var(N, Q) = Scanner.Scan <int, int>();
var G = new bool[N, N];
while (Q-- > 0)
{
var query = Scanner.ScanEnumerable <int>().ToArray();
var a = query[1] - 1;
if (query[0] == 1)
{
var b = query[2] - 1;
G[a, b] = true;
}
else if (query[0] == 2)
{
for (var i = 0; i < N; i++)
{
if (i != a && G[i, a])
{
G[a, i] = true;
}
}
}
else if (query[0] == 3)
{
var tmp = new bool[N];
for (var i = 0; i < N; i++)
{
if (!G[a, i])
{
continue;
}
for (var j = 0; j < N; j++)
{
if (j == a)
{
continue;
}
if (G[i, j])
{
tmp[j] = true;
}
}
}
for (var i = 0; i < N; i++)
{
if (tmp[i])
{
G[a, i] = true;
}
}
}
}
Printer.Print2D(G, x => x ? 'Y' : 'N');
}
public static void Solve()
{
var(H, W, A, B) = Scanner.Scan <int, int, int, int>();
var G = new int[H, W];
for (var i = 0; i < H; i++)
{
for (var j = 0; j < W; j++)
{
G[i, j] = (i < B) ^ (j < A) ? 1 : 0;
}
}
Printer.Print2D(G);
}
public static void Solve()
{
var N = Scanner.Scan <int>();
var G = new int[N, N];
var curr = 1;
for (var k = 0; k < 2; k++)
{
for (var i = k; i < N; i += 2)
{
for (var j = 0; j < N; j++)
{
G[i, j] = curr++;
}
}
}
Printer.Print2D(G, " ");
}
public static void Solve()
{
var N = Scanner.Scan <int>();
var(H, W) = (N, N * 2 - 1);
var S = new char[H][];
for (var i = 0; i < H; i++)
{
S[i] = Scanner.Scan <string>().ToCharArray();
}
for (var i = H - 2; i >= 0; i--)
{
for (var j = 0; j < W; j++)
{
if (S[i][j] != '#')
{
continue;
}
if (j - 1 >= 0 && S[i + 1][j - 1] == 'X')
{
S[i][j] = 'X';
}
if (S[i + 1][j] == 'X')
{
S[i][j] = 'X';
}
if (j + 1 < W && S[i + 1][j + 1] == 'X')
{
S[i][j] = 'X';
}
}
}
Printer.Print2D(S);
}
public static void Solve()
{
var(H, W, K) = Scanner.Scan <int, int, int>();
var S = new string[H];
var answer = new int[H, W];
var count = 1;
for (var i = 0; i < H; i++)
{
S[i] = Scanner.Scan <string>();
for (var j = 0; j < W; j++)
{
if (S[i][j] == '#')
{
answer[i, j] = count++;
}
}
}
for (var h = 0; h < H; h++)
{
var k = 0;
for (var w = 0; w < W; w++)
{
if (answer[h, w] == 0)
{
answer[h, w] = k;
}
else
{
k = answer[h, w];
}
}
for (var j = W - 1; j >= 0; j--)
{
if (answer[h, j] == 0)
{
answer[h, j] = k;
}
else
{
k = answer[h, j];
}
}
}
for (var w = 0; w < W; w++)
{
var k = 0;
for (var h = 0; h < H; h++)
{
if (answer[h, w] == 0)
{
answer[h, w] = k;
}
else
{
k = answer[h, w];
}
}
for (var h = H - 1; h >= 0; h--)
{
if (answer[h, w] == 0)
{
answer[h, w] = k;
}
else
{
k = answer[h, w];
}
}
}
Printer.Print2D(answer, " ");
}