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답안 #537153

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
537153 2022-03-14T16:19:25 Z rainboy 한자 끝말잇기 (JOI14_kanji) C
0 / 100
 200 ms 262144 KB 
#include "Annalib.h"

#define N	300
#define C	5
#define INF	0x3f3f3f3f3f3f3f3fLL

static long long min(long long a, long long b) { return a < b ? a : b; }

void Anna(int n, int m, int *uu, int *vv, long long *ww, int q, int *ss, int *tt, int c, int *hh) {
	long long ww_[N][N], dd_[N][N], xx_[C + 1][C + 1], dd1[C + 1], dd2[C + 1], ee[C + 1];
	int hh_[C + 1][C + 1], pp[C + 1];
	int g, g_, g1, g2, h, h_, i, j, k, u, v;

	for (i = 0; i < n; i++)
		for (j = 0; j < n; j++)
			ww_[i][j] = INF;
	for (h = 0; h < m; h++) {
		u = uu[h], v = vv[h];
		ww_[u][v] = ww[h];
	}
	for (g = 0; g < c; g++) {
		h = hh[g], u = uu[h], v = vv[h];
		ww_[u][v] = INF;
	}
	for (i = 0; i < n; i++)
		for (j = 0; j < n; j++)
			dd_[i][j] = i == j ? 0 : ww_[i][j];
	for (k = 0; k < n; k++)
		for (i = 0; i < n; i++)
			for (j = 0; j < n; j++)
				dd_[i][j] = min(dd_[i][j], dd_[i][k] + dd_[k][j]);
	for (g1 = 0; g1 <= c; g1++)
		for (g2 = 0; g2 <= c; g2++)
			xx_[g1][g2] = -INF, hh_[g1][g2] = -1;
	for (h = 0; h < q; h++) {
		i = ss[h], j = tt[h];
		for (g = 0; g < c; g++) {
			h_ = hh[g], u = uu[h_], v = vv[h_];
			dd1[g] = min(dd_[i][u] + dd_[v][j], INF), dd2[g] = min(dd1[g] + ww[h_], INF);
		}
		dd1[c] = dd2[c] = dd_[i][j];
		g_ = -1;
		for (g = 0; g <= c; g++)
			if (g_ == -1 || dd2[g_] > dd2[g])
				g_ = g;
		for (g = 0; g <= c; g++)
			if (dd2[g] > dd2[g_]) {
				long long x = dd1[g_] - dd1[g] + 1;

				if (xx_[g_][g] < x)
					xx_[g_][g] = x, hh_[g_][g] = h;
			}
	}
	for (g = 0; g <= c; g++)
		ee[g] = 0, pp[g] = -1;
	while (1) {
		int updated;
		long long e;

		updated = 0;
		for (g1 = 0; g1 <= c; g1++)
			for (g2 = 0; g2 <= c; g2++)
				if (ee[g2] < (e = ee[g1] + xx_[g1][g2]))
					ee[g2] = e, pp[g2] = g1, updated = 1;
		if (!updated)
			break;
	}
	for (g = 0; g < c; g++) {
		int p = pp[g], f = p == -1 ? -1 : hh_[p][g], t;

		if (p == -1)
			p = c + 1;
		if (f == -1)
			f = q;
		for (t = 0; t < 3; t++)
			Tap(p >> t & 1);
		for (t = 0; t < 6; t++)
			Tap(f >> t & 1);
	}
}
#include "Brunolib.h"

#define N	300
#define Q	60
#define C	5
#define INF	0x3f3f3f3f3f3f3f3fLL

static long long min(long long a, long long b) { return a < b ? a : b; }

static long long weight(long long xx[][C + 1][C + 1], int *pp, int *ff, int g) {
	return pp[g] == -1 ? 0 : weight(xx, pp, ff, pp[g]) - (ff[g] == -1 ? INF : xx[ff[g]][pp[g]][g]);
}

static void print(long long dd[][N], long long ww[][N], int hh[][N], int n, int i, int j) {
	int k;

	if (i == j)
		return;
	for (k = 0; k < n; k++)
		if (dd[i][k] + ww[k][j] == dd[i][j]) {
			print(dd, ww, hh, n, i, k), Answer(hh[k][j]);
			return;
		}
}

void Bruno(int n, int m, int *uu, int *vv, long long *ww, int q, int *ss, int *tt, int c, int *hh, int len, int *buf) {
	long long ww_[N][N], dd_[N][N], xx_[Q][C + 1][C + 1], dd1[C + 1], ee[C + 1];
	int hh_[N][N], pp[C + 1], ff[C + 1];
	int g, g1, g2, h, h_, i, j, k, u, v;

	for (i = 0; i < n; i++)
		for (j = 0; j < n; j++)
			ww_[i][j] = INF;
	for (h = 0; h < m; h++) {
		u = uu[h], v = vv[h];
		ww_[u][v] = ww[h], hh_[u][v] = h;
	}
	for (g = 0; g < c; g++) {
		h = hh[g], u = uu[h], v = vv[h];
		ww_[u][v] = INF;
	}
	for (i = 0; i < n; i++)
		for (j = 0; j < n; j++)
			dd_[i][j] = i == j ? 0 : ww_[i][j];
	for (k = 0; k < n; k++)
		for (i = 0; i < n; i++)
			for (j = 0; j < n; j++)
				dd_[i][j] = min(dd_[i][j], dd_[i][k] + dd_[k][j]);
	for (h = 0; h < q; h++) {
		i = ss[h], j = tt[h];
		for (g = 0; g < c; g++) {
			h_ = hh[g], u = uu[h_], v = vv[h_];
			dd1[g] = min(dd_[i][u] + dd_[v][j], INF);
		}
		dd1[c] = dd_[i][j];
		for (g1 = 0; g1 < c; g1++)
			for (g2 = 0; g2 < c; g2++)
				xx_[h][g1][g2] = dd1[g1] - dd1[g2] + 1;
	}
	for (g = 0; g < c; g++) {
		int t;

		pp[g] = 0;
		for (t = 0; t < 3; t++)
			if (buf[g * 9 + t])
				pp[g] |= 1 << t;
		ff[g] = 0;
		for (t = 0; t < 6; t++)
			if (buf[g * 9 + 3 + t])
				ff[g] |= 1 << t;
		if (pp[g] == c + 1)
			pp[g] = -1;
		if (ff[g] == q)
			ff[g] = -1;
	}
	for (g = 0; g < c; g++)
		ee[g] = weight(xx_, pp, ff, g);
	for (g = 0; g < c; g++) {
		h = hh[g], u = uu[h], v = vv[h];
		ww_[u][v] = ee[g];
	}
	for (i = 0; i < n; i++)
		for (j = 0; j < n; j++)
			dd_[i][j] = i == j ? 0 : ww_[i][j];
	for (k = 0; k < n; k++)
		for (i = 0; i < n; i++)
			for (j = 0; j < n; j++)
				dd_[i][j] = min(dd_[i][j], dd_[i][k] + dd_[k][j]);
	for (h = 0; h < q; h++) {
		i = ss[h], j = tt[h];
		print(dd_, ww_, hh_, n, i, j), Answer(-1);
	}
}

Subtask #1
0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 95 ms 7232 KB Output is correct - L = 45
2 Incorrect 88 ms 7416 KB Output isn't correct - Wrong Answer [9]
3 Halted 0 ms 0 KB -

Subtask #2
0 / 22.0

# 결과 실행 시간 메모리 Grader output
1 Correct 91 ms 7672 KB Output is correct - L = 45
2 Correct 117 ms 7556 KB Output is correct - L = 45
3 Correct 93 ms 7644 KB Output is correct - L = 45
4 Correct 88 ms 7680 KB Output is correct - L = 45
5 Correct 84 ms 7424 KB Output is correct - L = 45
6 Runtime error 189 ms 262144 KB Execution killed with signal 9
7 Halted 0 ms 0 KB -

Subtask #3
0 / 8.0

# 결과 실행 시간 메모리 Grader output
1 Correct 84 ms 7600 KB Output is correct - L = 45
2 Correct 88 ms 7592 KB Output is correct - L = 45
3 Correct 102 ms 7628 KB Output is correct - L = 45
4 Correct 91 ms 7676 KB Output is correct - L = 45
5 Correct 111 ms 7412 KB Output is correct - L = 45
6 Runtime error 169 ms 262144 KB Execution killed with signal 9
7 Halted 0 ms 0 KB -

Subtask #4
0 / 40.0

# 결과 실행 시간 메모리 Grader output
1 Correct 83 ms 7656 KB Output is correct - L = 45
2 Correct 89 ms 7592 KB Output is correct - L = 45
3 Correct 99 ms 7572 KB Output is correct - L = 45
4 Correct 108 ms 7728 KB Output is correct - L = 45
5 Correct 90 ms 7400 KB Output is correct - L = 45
6 Runtime error 196 ms 262144 KB Execution killed with signal 9
7 Halted 0 ms 0 KB -

Subtask #5
0.0 / 20.0

# 결과 실행 시간 메모리 Grader output
1 Correct 97 ms 7604 KB Output is correct - L = 45
2 Correct 90 ms 7572 KB Output is correct - L = 45
3 Correct 95 ms 7640 KB Output is correct - L = 45
4 Correct 103 ms 7684 KB Output is correct - L = 45
5 Correct 91 ms 7356 KB Output is correct - L = 45
6 Runtime error 200 ms 262144 KB Execution killed with signal 9
7 Runtime error 189 ms 262144 KB Execution killed with signal 9
8 Runtime error 180 ms 262144 KB Execution killed with signal 9
9 Runtime error 184 ms 262144 KB Execution killed with signal 9
10 Runtime error 186 ms 262144 KB Execution killed with signal 9
11 Runtime error 188 ms 262144 KB Execution killed with signal 9
12 Correct 93 ms 7728 KB Output is correct - L = 45
13 Correct 169 ms 14720 KB Output is correct - L = 45
14 Correct 103 ms 7672 KB Output is correct - L = 45
15 Incorrect 93 ms 7596 KB Output isn't correct - Wrong Answer [9]
16 Incorrect 94 ms 7652 KB Output isn't correct - Wrong Answer [9]
17 Incorrect 106 ms 7784 KB Output isn't correct - Wrong Answer [9]
18 Incorrect 107 ms 8096 KB Output isn't correct - Wrong Answer [9]
19 Incorrect 106 ms 7372 KB Output isn't correct - Wrong Answer [9]
20 Runtime error 194 ms 262144 KB Execution killed with signal 9
21 Incorrect 101 ms 8404 KB Output isn't correct - Wrong Answer [9]
22 Runtime error 177 ms 262144 KB Execution killed with signal 9
23 Runtime error 175 ms 262144 KB Execution killed with signal 9
24 Runtime error 196 ms 262144 KB Execution killed with signal 9