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Drink.cpp
298 lines (297 loc) · 8.25 KB
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Drink.cpp
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#include <cstdio>
#include <cstring>
#include <algorithm>
using namespace std;
inline void read(int &a)
{
int f = 1;
a = 0;
char ch = getchar();
while (ch>'9'||ch<'0'){if(ch=='-')f=-1;ch=getchar();}
while (ch<='9'&&ch>='0'){a=a*10+ch-'0';ch=getchar();}
a *= f;
}
int id[2005][2005];
struct data
{
int nxt[4], t, v;
}v[2005 * 2005];
int p;
int move0(int x)
{
int nxt = v[x].nxt[(v[x].t + 0) % 4];
for (int i = 0; i <= 3; i++)
{
if (v[nxt].nxt[i] == x)
{
v[nxt].t = (v[x].t - ((v[x].t + 2) % 4) + i + 4) % 4;
return nxt;
}
}
return 0;
}
int move1(int x)
{
int nxt = v[x].nxt[(v[x].t + 1) % 4];
for (int i = 0; i <= 3; i++)
{
if (v[nxt].nxt[i] == x)
{
v[nxt].t = (v[x].t - ((v[x].t + 3) % 4) + i + 4) % 4;
return nxt;
}
}
return 0;
}
int move2(int x)
{
int nxt = v[x].nxt[(v[x].t + 2) % 4];
for (int i = 0; i <= 3; i++)
{
if (v[nxt].nxt[i] == x)
{
v[nxt].t = i;
return nxt;
}
}
return 0;
}
int move3(int x)
{
int nxt = v[x].nxt[(v[x].t + 3) % 4];
for (int i = 0; i <= 3; i++)
{
if (v[nxt].nxt[i] == x)
{
v[nxt].t = (v[x].t - ((v[x].t + 1) % 4) + i + 4) % 4;
return nxt;
}
}
return 0;
}
int Move(int x, int y)
{
int now = id[0][0];
for (int i = 1; i <= y; i++)
now = move1(now);
for (int i = 1; i <= x; i++)
now = move2(now);
return now;
}
int main()
{
// freopen("drink.in","r",stdin);
// freopen("1.out","w", stdout);
int n, m, q;
read(n), read(m), read(q);
for (int i = 0; i <= n + 1; i++)
for (int j = 0; j <= m + 1; j++)
id[i][j] = ++p;
for (int i = 0; i <= n + 1; i++)
{
for (int j = 0; j <= m + 1; j++)
{
if (i != 0) v[id[i][j]].nxt[0] = id[i - 1][j];
if (j != 0) v[id[i][j]].nxt[3] = id[i][j - 1];
v[id[i][j]].nxt[1] = id[i][j + 1];
v[id[i][j]].nxt[2] = id[i + 1][j];
}
}
for (int i = 1; i <= n; i++)
{
for (int j = 1; j <= m; j++)
{
scanf("%d", &v[id[i][j]].v);
}
}
int x, y, c;
while (q--)
{
read(x), read(y), read(c);
if (c == 1) continue;
int s = Move(x, y);
static int st[2005], Center[5], H[2005], Y[2005];
{
for (int i = 1; i < c; i++)
{
s = move1(s);
Y[i] = s;
if (i != c - 1)
{
H[i] = v[s].nxt[v[s].t];
st[i] = s;
}
}
for (int i = 1; i < c; i++)
{
s = move2(s);
if (i != c - 1)
{
int R = v[s].nxt[(v[s].t + 1) % 4];
for (int j = 0; j <= 3; j++)
{
if (s == v[R].nxt[j])
{
v[R].nxt[j] = st[i];
v[st[i]].nxt[v[st[i]].t] = R;
break;
}
}
st[i] = s;
}
else Center[1] = s;
}
for (int i = 1; i < c; i++)
{
s = move3(s);
if (i != c - 1)
{
int R = v[s].nxt[(v[s].t + 2) % 4];
for (int j = 0; j <= 3; j++)
{
if (s == v[R].nxt[j])
{
v[R].nxt[j] = st[i];
v[st[i]].nxt[(v[st[i]].t + 1) % 4] = R;
break;
}
}
st[i] = s;
}
else Center[2] = s;
}
for (int i = 1; i < c; i++)
{
s = move0(s);
if (i != c - 1)
{
int R = v[s].nxt[(v[s].t + 3) % 4];
for (int j = 0; j <= 3; j++)
{
if (s == v[R].nxt[j])
{
v[R].nxt[j] = st[i];
v[st[i]].nxt[(v[st[i]].t + 2) % 4] = R;
break;
}
}
st[i] = s;
}
else Center[3] = s;
}
for (int i = 1; i < c; i++)
{
if (i != c - 1)
{
int R = H[i];
for (int j = 0; j <= 3; j++)
{
if (Y[i] == v[R].nxt[j])
{
v[R].nxt[j] = st[i];
v[st[i]].nxt[(v[st[i]].t + 3) % 4] = R;
break;
}
}
}
else Center[4] = Y[i];
}
}
{
int B1 = v[Center[4]].nxt[(v[Center[4]].t + 1) % 4];
int B2 = v[Center[4]].nxt[v[Center[4]].t];
int R = v[Center[1]].nxt[(v[Center[1]].t + 1) % 4];
int D = v[Center[1]].nxt[(v[Center[1]].t + 2) % 4];
for (int i = 0; i <= 3; i++)
{
if (v[R].nxt[i] == Center[1])
{
v[R].nxt[i] = Center[4];
v[Center[4]].nxt[(v[Center[4]].t) % 4] = R;
break;
}
}
for (int i = 0; i <= 3; i++)
{
if (v[D].nxt[i] == Center[1])
{
v[D].nxt[i] = Center[4];
v[Center[4]].nxt[(v[Center[4]].t + 1) % 4] = D;
break;
}
}
int L = v[Center[2]].nxt[(v[Center[2]].t + 3) % 4];
D = v[Center[2]].nxt[(v[Center[2]].t + 2) % 4];
for (int i = 0; i <= 3; i++)
{
if (v[L].nxt[i] == Center[2])
{
v[L].nxt[i] = Center[1];
v[Center[1]].nxt[(v[Center[1]].t + 2) % 4] = L;
break;
}
}
for (int i = 0; i <= 3; i++)
{
if (v[D].nxt[i] == Center[2])
{
v[D].nxt[i] = Center[1];
v[Center[1]].nxt[(v[Center[1]].t + 1) % 4] = D;
}
}
L = v[Center[3]].nxt[(v[Center[3]].t + 3) % 4];
int U = v[Center[3]].nxt[v[Center[3]].t];
for (int i = 0; i <= 3; i++)
{
if (v[L].nxt[i] == Center[3])
{
v[L].nxt[i] = Center[2];
v[Center[2]].nxt[(v[Center[2]].t + 2) % 4] = L;
break;
}
}
for (int i = 0; i <= 3; i++)
{
if (v[U].nxt[i] == Center[3])
{
v[U].nxt[i] = Center[2];
v[Center[2]].nxt[(v[Center[2]].t + 3) % 4] = U;
}
}
for (int i = 0; i <= 3; i++)
{
if (v[B1].nxt[i] == Center[4])
{
v[B1].nxt[i] = Center[3];
v[Center[3]].nxt[(v[Center[3]].t) % 4] = B1;
break;
}
}
for (int i = 0; i <= 3; i++)
{
if (v[B2].nxt[i] == Center[4])
{
v[B2].nxt[i] = Center[3];
v[Center[3]].nxt[(v[Center[3]].t + 3) % 4] = B2;
break;
}
}
}
// for (int i = 1; i <= n; i++)
// {
// int s = move1(id[i][0]);
// for (int j = 1; j <= m; j++, s = move1(s))
// printf("%d ", v[s].v);
// printf("\n");
// }
// printf ("\n\n");
}
for (int i = 1; i <= n; i++)
{
int s = move1(id[i][0]);
for (int j = 1; j <= m; j++, s = move1(s))
printf("%d ", v[s].v);
printf("\n");
}
// while (1);
}