Unfortunately we were unable to fully decode your file, as it is not encoded in UTF-8. You can try to decode it yourself by downloading it here.
  1
  2
  3
  4
  5
  6
  7
  8
  9
 10
 11
 12
 13
 14
 15
 16
 17
 18
 19
 20
 21
 22
 23
 24
 25
 26
 27
 28
 29
 30
 31
 32
 33
 34
 35
 36
 37
 38
 39
 40
 41
 42
 43
 44
 45
 46
 47
 48
 49
 50
 51
 52
 53
 54
 55
 56
 57
 58
 59
 60
 61
 62
 63
 64
 65
 66
 67
 68
 69
 70
 71
 72
 73
 74
 75
 76
 77
 78
 79
 80
 81
 82
 83
 84
 85
 86
 87
 88
 89
 90
 91
 92
 93
 94
 95
 96
 97
 98
 99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
//============================================================================
// Name        : par.cpp
// Author      : Grzegorz Gajoch
// Description : Potyczki 2014 - parking
//============================================================================


#include <cstdio>
#include <iostream>
#include <cstdlib>
#include <cmath>
#include <ctime>
#include <ctype.h>
#include <algorithm>
#include <string>
#include <string.h>
#include <cstring>
#include <vector>
#include <stack>
#include <queue>
#include <map>
#include <set>
#include <list>

using namespace std;

#define FOR(i,a,b) for(int i = a; i <= b; ++i)
#define FORD(i,a,b) for(int i = a; i >= b; --i)
#define REP(x, n) for(int x=0; x < (n); ++x)
#define VAR(v,i) __typeof(i) v=(i)
#define FOREACH(i,c) for(VAR(i,(c).begin());i!=(c).end();++i)
#define SIZE(n) (int)n.size()
#define ALL(c) c.begin(),c.end()
#define PB(n) push_back(n)
typedef long long LL;
typedef pair<int, int> PII;
typedef vector<int> VI;
typedef vector<vector<int> > VVI;
typedef vector<bool> VB;
#define MP make_pair
#define ST first
#define ND second
const int INF = 1000000001;

//#define DBGGG

#ifdef DBGGG
#define debug
#define dbg printf
#else
#undef debug
#define dbg //printf
#endif


int N, H, M;

//~~~~~~~~~~~~~~~~~~~~~~~~interval tree~~~~~~~~~~~~~~~~~~~~~~~~~~


const int MAX = 131072;
int A[MAX];

inline void update(int k, int val)
{
	k += M;
	A[k] = val;
	while (k > 1)
	{
		k /= 2;
		A[k] = max(A[2 * k], A[2 * k + 1]);
	}
}

inline int maxi_query(int p, int q)
{
	int tmp1 = 0, tmp2 = 0;
	if (p == q) return A[p];
	if (q < p) return -INF;
	if ((p) % 2 != 0)
	{
		tmp1 = A[p];
		++p;
	}
	if ((q) % 2 == 0)
	{
		tmp2 = A[q];
		--q;
	}
	return max(maxi_query((p / 2), (q / 2)), max(tmp1, tmp2));
}
int maxi(int p, int q)
{
	p += M;
	q += M;
	return maxi_query(p, q);
}




//~~~~~~~~~~~~~~~~~~~~~~~~interval tree~~~~~~~~~~~~~~~~~~~~~~~~~~
struct Place
{
	int pos, height, number;
	Place * pair;
	void print()
	{
		printf("(%d %d | %d %d)\n", pos, height, number);
	}
};
struct SORT_BY_NUMBER
{
	bool operator()(Place a, Place b)
	{
		if (a.number == b.number)
			return (a.pos == b.pos);
		return (a.number < b.number);
	}
};

bool SORT_BY_POSITION(Place a, Place b)
{
	if (a.pos == b.pos)
		return (a.number < b.number);
	return (a.pos < b.pos);
}

set<Place, SORT_BY_NUMBER> Set_by_number;
stack<Place> Stack;
vector<Place> begin_pos, desired_pos;
vector<int> Max_Val_before;
void read()
{
	scanf("%d %d", &N, &H);
	M = 1;
	while (M < N)
	{
		M *= 2;
	}
	Max_Val_before.resize(N + 1, 0);
	FOR(i, 0, 2 * M) A[i] = 0;
	int x1, x2, y1, y2;
	Place tmp;
	REP(x, N)
	{
		scanf("%d %d %d %d", &x1, &y1, &x2, &y2);
		tmp.height = abs(y1 - y2);
		tmp.pos = min(x1, x2);
		tmp.number = x + 1;
		begin_pos.push_back(tmp);
	}
	REP(x, N)
	{
		scanf("%d %d %d %d", &x1, &y1, &x2, &y2);
		tmp.height = abs(y1 - y2);
		tmp.pos = min(x1, x2);
		tmp.number = x + 1;
		desired_pos.push_back(tmp);
	}
	REP(x, N)
	{
		desired_pos[x].pair = &begin_pos[x];
	}
	sort(ALL(desired_pos), SORT_BY_POSITION);

	FOR(i, 1, N)
	{
		desired_pos[i - 1].number = i;
		desired_pos[i - 1].pair->number = i;
	}

	sort(ALL(begin_pos), SORT_BY_POSITION);

#ifdef debug
	printf("BEGIN:\n");
	for (auto x : begin_pos)
	{
		x.print();
	}
	printf("END:\n");
	for (auto x : desired_pos)
	{
		x.print();
	}
#endif
}
int main(int argc, char **argv)
{
	int Z;
	scanf("%d", &Z);
	while (Z--)
	{
		read();
		for (auto x = begin_pos.rbegin(); x != begin_pos.rend(); ++x)
			Stack.push(*x);
#ifdef debug
		printf("ON STACK\n");
		while (!Stack.empty())
		{
			Stack.top().print();
			Stack.pop();
		}
		for (auto x = begin_pos.rbegin(); x != begin_pos.rend(); ++x)
			Stack.push(*x);
		printf("\n\n\n");
#endif
		int next_to_place = 1;
		bool flag = true;
		Place top;
		while (!Stack.empty() || !Set_by_number.empty())
		{
			if (!Stack.empty())
			{
				top = Stack.top();
				update(top.number, top.height);
				dbg("updating %d pos to %d\n", top.number, top.height);
#ifdef debug
				printf("Processing: ");
				top.print();
				printf("BY_NR:\n");
				for (auto x : Set_by_number)
					x.print();
				printf("INTERVAL:\n");
				FOR(i, M, M + N + 1)
				{
					printf("val[%d] = %d\n", i - M, A[i]);
				}
#endif
			}
			if (Set_by_number.size() > 0 && Set_by_number.begin()->number == next_to_place)
			{
				//przechodzimy do nast�pnej liczby
				dbg("Trying to place: %d number\n", next_to_place);
				++next_to_place;

				auto minNr = *Set_by_number.begin();
#ifdef debug
				printf("going after ");
				minNr.print();
#endif

				dbg("OK, Trying to move: maxH = %d, top.height = %d\n", Max_Val_before[minNr.number], minNr.height);
				if (Max_Val_before[minNr.number] + minNr.height > H)
				{
					flag = false;
				}
				Set_by_number.erase(Set_by_number.begin());
			}
			else
			{
				//nie pasuje - zabieramy

				Max_Val_before[top.number] = maxi(top.number + 1, N);
#ifdef debug
				printf("erasing from stack: max val = %d |     ", Max_Val_before[top.number]);
				top.print();
#endif
				Stack.pop();
				Set_by_number.insert(top);
			}
		}
		if (flag)
			printf("TAK\n");
		else
			printf("NIE\n");


		Set_by_number.clear();
		while (!Stack.empty())
			Stack.pop();
		begin_pos.clear();
		desired_pos.clear();
		Max_Val_before.clear();
	}
}