답안 #8931

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
8931 2014-09-26T09:44:33 Z ekzm0204 The last wizard (kriii2_T) C++
4 / 4
976 ms 83416 KB
#include <stdio.h>
#include <memory.h>
typedef long long LL;
const int MAXN = 10001;
/*
const int M = 5;
const int M2 = 32;
*/
const int M = 10;
const int M2 = 1024;

LL T, N, A;
LL P[MAXN];
LL dat[MAXN][M];
LL MOD = 1000000007;
class MV {
public:
	LL d[M2];
};

int bitcnt[M2];
MV I;
LL mult[MAXN][M2];

void init() {
	int w = 0;
	for (int i = 1; i < M2; i+=i) {
		bitcnt[i] = w++;
	}
	for (int i = 0; i < N; i++) {
		mult[i][0] = 1;
		for (int j = 1; j < M2; j++) {
			int l = (j ^ (j - 1))&j;
			mult[i][j] = (mult[i][j^l] * dat[i][bitcnt[l]]) % MOD;
		}
	}
	for (int i = 0; i < M2; i++) {
		for (int j = 0; j < N; j++) {
			I.d[i] = (I.d[i] + P[j] * mult[j][i]) % MOD;
		}
	}
}

MV multTime(MV A, MV B) {
	MV C;
	memset(&C, 0, sizeof(C));
	for (int i = 0; i<M2; i++) {
		for (int j = i;; j = (j - 1)&i) {
			C.d[i] = (C.d[i] + A.d[j] * B.d[i^j]) % MOD;
			if (j == 0) break;
		}
	}
	return C;
}
MV calcTime(LL T) {
	if (T == 1) return I;
	LL t = T / 2;
	MV half = calcTime(t);
	MV R = multTime(half, half);
	if (T % 2 == 1) R = multTime(R, I);

	return R;
}
int main() {
	scanf("%lld %lld %lld", &T, &N, &A);
	P[0] = A;
	for (int j = 0; j<M; j++) dat[0][j] = 0;

	for (int i = 1; i <= N; i++) {
		scanf("%lld", &P[i]);
		P[0] -= P[i];
		for (int j = 0; j<M; j++) {
			scanf("%lld", &dat[i][j]);
		}
	}
	N++;
	init();

	MV R = calcTime(T);
	LL sol = 0;
	for (int i = 0; i < M2; i++) {
		sol = (sol + R.d[i]) % MOD;
	}
	printf("%lld\n", sol);
	return 0;
}
# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 81968 KB Output is correct
2 Correct 0 ms 81968 KB Output is correct
3 Correct 0 ms 81968 KB Output is correct
4 Correct 0 ms 81968 KB Output is correct
5 Correct 4 ms 81968 KB Output is correct
6 Correct 4 ms 81968 KB Output is correct
7 Correct 4 ms 81968 KB Output is correct
8 Correct 4 ms 81972 KB Output is correct
9 Correct 4 ms 81972 KB Output is correct
10 Correct 0 ms 81976 KB Output is correct
11 Correct 4 ms 81972 KB Output is correct
12 Correct 4 ms 81968 KB Output is correct
13 Correct 4 ms 81968 KB Output is correct
14 Correct 4 ms 81968 KB Output is correct
15 Correct 0 ms 81972 KB Output is correct
16 Correct 4 ms 82012 KB Output is correct
17 Correct 4 ms 82008 KB Output is correct
18 Correct 4 ms 82008 KB Output is correct
19 Correct 4 ms 82012 KB Output is correct
20 Correct 0 ms 81968 KB Output is correct
21 Correct 0 ms 81968 KB Output is correct
22 Correct 0 ms 81968 KB Output is correct
23 Correct 0 ms 81968 KB Output is correct
24 Correct 4 ms 81968 KB Output is correct
25 Correct 4 ms 81968 KB Output is correct
26 Correct 4 ms 81968 KB Output is correct
27 Correct 4 ms 81968 KB Output is correct
28 Correct 4 ms 81972 KB Output is correct
29 Correct 4 ms 81976 KB Output is correct
30 Correct 4 ms 81972 KB Output is correct
31 Correct 4 ms 81972 KB Output is correct
32 Correct 0 ms 81968 KB Output is correct
33 Correct 0 ms 81968 KB Output is correct
34 Correct 0 ms 81968 KB Output is correct
35 Correct 0 ms 81968 KB Output is correct
36 Correct 4 ms 81968 KB Output is correct
37 Correct 4 ms 81968 KB Output is correct
38 Correct 4 ms 81968 KB Output is correct
39 Correct 4 ms 81968 KB Output is correct
40 Correct 4 ms 81972 KB Output is correct
41 Correct 0 ms 81968 KB Output is correct
42 Correct 0 ms 81968 KB Output is correct
43 Correct 0 ms 81968 KB Output is correct
44 Correct 0 ms 81968 KB Output is correct
45 Correct 4 ms 81968 KB Output is correct
46 Correct 4 ms 81968 KB Output is correct
47 Correct 4 ms 81968 KB Output is correct
48 Correct 4 ms 81972 KB Output is correct
49 Correct 0 ms 81968 KB Output is correct
50 Correct 0 ms 81968 KB Output is correct
51 Correct 0 ms 81968 KB Output is correct
52 Correct 0 ms 81968 KB Output is correct
53 Correct 4 ms 81968 KB Output is correct
54 Correct 4 ms 81968 KB Output is correct
55 Correct 4 ms 81968 KB Output is correct
56 Correct 0 ms 81968 KB Output is correct
57 Correct 0 ms 81968 KB Output is correct
58 Correct 0 ms 81968 KB Output is correct
59 Correct 0 ms 81968 KB Output is correct
60 Correct 4 ms 81968 KB Output is correct
61 Correct 4 ms 81968 KB Output is correct
62 Correct 4 ms 81968 KB Output is correct
63 Correct 0 ms 81968 KB Output is correct
64 Correct 0 ms 81968 KB Output is correct
65 Correct 0 ms 81968 KB Output is correct
66 Correct 0 ms 81968 KB Output is correct
67 Correct 4 ms 81968 KB Output is correct
68 Correct 4 ms 81968 KB Output is correct
69 Correct 0 ms 81968 KB Output is correct
70 Correct 0 ms 81968 KB Output is correct
71 Correct 0 ms 81968 KB Output is correct
72 Correct 0 ms 81968 KB Output is correct
73 Correct 4 ms 81968 KB Output is correct
74 Correct 4 ms 81968 KB Output is correct
75 Correct 0 ms 81968 KB Output is correct
76 Correct 0 ms 81968 KB Output is correct
77 Correct 0 ms 81968 KB Output is correct
78 Correct 0 ms 81968 KB Output is correct
79 Correct 4 ms 81968 KB Output is correct
80 Correct 4 ms 81968 KB Output is correct
81 Correct 0 ms 81968 KB Output is correct
82 Correct 0 ms 81968 KB Output is correct
83 Correct 0 ms 81968 KB Output is correct
84 Correct 0 ms 81968 KB Output is correct
85 Correct 4 ms 81968 KB Output is correct
86 Correct 0 ms 81968 KB Output is correct
87 Correct 0 ms 81968 KB Output is correct
88 Correct 0 ms 81968 KB Output is correct
89 Correct 0 ms 81968 KB Output is correct
90 Correct 4 ms 81968 KB Output is correct
91 Correct 0 ms 81968 KB Output is correct
92 Correct 0 ms 81968 KB Output is correct
93 Correct 0 ms 81968 KB Output is correct
94 Correct 0 ms 81968 KB Output is correct
95 Correct 4 ms 81968 KB Output is correct
96 Correct 0 ms 81968 KB Output is correct
97 Correct 0 ms 81968 KB Output is correct
98 Correct 0 ms 81968 KB Output is correct
99 Correct 0 ms 81968 KB Output is correct
100 Correct 4 ms 81968 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 948 ms 83412 KB Output is correct
2 Correct 964 ms 83412 KB Output is correct
3 Correct 936 ms 83336 KB Output is correct
4 Correct 944 ms 83376 KB Output is correct
5 Correct 952 ms 83416 KB Output is correct
6 Correct 944 ms 83176 KB Output is correct
7 Correct 948 ms 83412 KB Output is correct
8 Correct 948 ms 83376 KB Output is correct
9 Correct 952 ms 83416 KB Output is correct
10 Correct 932 ms 83376 KB Output is correct
11 Correct 964 ms 83412 KB Output is correct
12 Correct 928 ms 83292 KB Output is correct
13 Correct 960 ms 83376 KB Output is correct
14 Correct 944 ms 83212 KB Output is correct
15 Correct 964 ms 83412 KB Output is correct
16 Correct 932 ms 83412 KB Output is correct
17 Correct 932 ms 83336 KB Output is correct
18 Correct 940 ms 83376 KB Output is correct
19 Correct 960 ms 83332 KB Output is correct
20 Correct 952 ms 83136 KB Output is correct
21 Correct 968 ms 83376 KB Output is correct
22 Correct 964 ms 83332 KB Output is correct
23 Correct 976 ms 83372 KB Output is correct
24 Correct 960 ms 83416 KB Output is correct
25 Correct 976 ms 83372 KB Output is correct
26 Correct 936 ms 83292 KB Output is correct
27 Correct 940 ms 83296 KB Output is correct
28 Correct 956 ms 83292 KB Output is correct
29 Correct 940 ms 83292 KB Output is correct
30 Correct 948 ms 83292 KB Output is correct