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QOJ
ID | 题目 | 提交者 | 结果 | 用时 | 内存 | 语言 | 文件大小 | 提交时间 | 测评时间 |
---|---|---|---|---|---|---|---|---|---|
#186625 | #4908. 完全表示 | hos_lyric | 100 ✓ | 163ms | 51408kb | C++14 | 11.6kb | 2023-09-24 07:23:48 | 2023-09-24 07:23:48 |
Judging History
answer
#include <cassert>
#include <cmath>
#include <cstdint>
#include <cstdio>
#include <cstdlib>
#include <cstring>
#include <algorithm>
#include <bitset>
#include <complex>
#include <deque>
#include <functional>
#include <iostream>
#include <limits>
#include <map>
#include <numeric>
#include <queue>
#include <set>
#include <sstream>
#include <string>
#include <unordered_map>
#include <unordered_set>
#include <utility>
#include <vector>
using namespace std;
using Int = long long;
template <class T1, class T2> ostream &operator<<(ostream &os, const pair<T1, T2> &a) { return os << "(" << a.first << ", " << a.second << ")"; };
template <class T> ostream &operator<<(ostream &os, const vector<T> &as) { const int sz = as.size(); os << "["; for (int i = 0; i < sz; ++i) { if (i >= 256) { os << ", ..."; break; } if (i > 0) { os << ", "; } os << as[i]; } return os << "]"; }
template <class T> void pv(T a, T b) { for (T i = a; i != b; ++i) cerr << *i << " "; cerr << endl; }
template <class T> bool chmin(T &t, const T &f) { if (t > f) { t = f; return true; } return false; }
template <class T> bool chmax(T &t, const T &f) { if (t < f) { t = f; return true; } return false; }
#define COLOR(s) ("\x1b[" s "m")
////////////////////////////////////////////////////////////////////////////////
template <unsigned M_> struct ModInt {
static constexpr unsigned M = M_;
unsigned x;
constexpr ModInt() : x(0U) {}
constexpr ModInt(unsigned x_) : x(x_ % M) {}
constexpr ModInt(unsigned long long x_) : x(x_ % M) {}
constexpr ModInt(int x_) : x(((x_ %= static_cast<int>(M)) < 0) ? (x_ + static_cast<int>(M)) : x_) {}
constexpr ModInt(long long x_) : x(((x_ %= static_cast<long long>(M)) < 0) ? (x_ + static_cast<long long>(M)) : x_) {}
ModInt &operator+=(const ModInt &a) { x = ((x += a.x) >= M) ? (x - M) : x; return *this; }
ModInt &operator-=(const ModInt &a) { x = ((x -= a.x) >= M) ? (x + M) : x; return *this; }
ModInt &operator*=(const ModInt &a) { x = (static_cast<unsigned long long>(x) * a.x) % M; return *this; }
ModInt &operator/=(const ModInt &a) { return (*this *= a.inv()); }
ModInt pow(long long e) const {
if (e < 0) return inv().pow(-e);
ModInt a = *this, b = 1U; for (; e; e >>= 1) { if (e & 1) b *= a; a *= a; } return b;
}
ModInt inv() const {
unsigned a = M, b = x; int y = 0, z = 1;
for (; b; ) { const unsigned q = a / b; const unsigned c = a - q * b; a = b; b = c; const int w = y - static_cast<int>(q) * z; y = z; z = w; }
assert(a == 1U); return ModInt(y);
}
ModInt operator+() const { return *this; }
ModInt operator-() const { ModInt a; a.x = x ? (M - x) : 0U; return a; }
ModInt operator+(const ModInt &a) const { return (ModInt(*this) += a); }
ModInt operator-(const ModInt &a) const { return (ModInt(*this) -= a); }
ModInt operator*(const ModInt &a) const { return (ModInt(*this) *= a); }
ModInt operator/(const ModInt &a) const { return (ModInt(*this) /= a); }
template <class T> friend ModInt operator+(T a, const ModInt &b) { return (ModInt(a) += b); }
template <class T> friend ModInt operator-(T a, const ModInt &b) { return (ModInt(a) -= b); }
template <class T> friend ModInt operator*(T a, const ModInt &b) { return (ModInt(a) *= b); }
template <class T> friend ModInt operator/(T a, const ModInt &b) { return (ModInt(a) /= b); }
explicit operator bool() const { return x; }
bool operator==(const ModInt &a) const { return (x == a.x); }
bool operator!=(const ModInt &a) const { return (x != a.x); }
friend std::ostream &operator<<(std::ostream &os, const ModInt &a) { return os << a.x; }
};
////////////////////////////////////////////////////////////////////////////////
constexpr unsigned MO = 164511353;
using Mint = ModInt<MO>;
constexpr int A = 41;
static_assert(((1LL << A) - 1) % MO == 0);
/*
F[n](x) := \sum[<T> = R^n] x^|T|
F[0](x) = 1 + x
pi: R^n = R^(n-1) * R -> R^(n-1)
<T> = R^n ==> <pi(T)> = R^(n-1)
T \cap \pi^-1(0): left ideal of R
F[n](x) = \sum[I: left ideal of R] \mu(I, R) #{T | <\pi(T)> = R^(n-1) && T \cap \pi^-1(0) \subseteq J}
= \sum[I] \mu(I, R) (K/|I|)^(n-1) F[n-1]((x+1)^|I|-1)
G[n](y) := F[n](y-1)
G[0](y) = y
G[n](y) = \sum[I] \mu(I, R) (K/|I|)^(n-1) G[n-1](y^|I|)
ans = (x (d/dx))^M F[N](x) |[x=1]
= \sum[k] S(M,k) x^k (d/dx)^k F[N](x) |[x=1]
= \sum[k] S(M,k) (d/dy)^k G[N](y) |[y=2]
= \sum[k] S(M,k) \sum[j] G[N][j] j^(fall k) 2^(j-k)
= \sum[k] S(M,k) \sum[j] G[N][j] \sum[l] s(k,l) j^l 2^(j-k)
= \sum[l] (\sum[k] S(M,k) s(k,l) 2^-k) \sum[j] G[N][j] j^l 2^j
0 <= n < N
I: K^n |I|^(l-n)
----------------
Case. R = Z/KZ
F[n](x) = \sum[d|K] \mu(d) d^(n-1) F[n-1]((x+1)^(K/d)-1)
K = \prod[i] P[i]^E[i]
G[n](y) =: \sum[f] H[n][f] y^(P^f)
H[0](z) = 1
H[n](z) = (\prod[i] (z[i]^E[i] - P[i]^(n-1) z[i]^(E[i]-1))) H[n-1](z)
ans = \sum[l] (\sum[k] S(M,k) s(k,l) 2^-k) \sum[f] H[n][f] (P^f)^l 2^(P^f)
z^f |-> (P^f)^l (z <- P^l z)
z^f |-> 2^(P^f) == 2^(P^f mod A)
\prod[0<=n<N] (p^(le) z^e - p^n p^(l(e-1)) z^(e-1))
= (-1)^N p^(binom(N,2) Nl(e-1)) z^(N(e-1)) \prod[0<=n<N] (1 - p^(l-n) z)
*/
int N, K, M;
int T;
Mint s[1010][1010];
Mint S[1010][1010];
Mint hss[1010][A];
namespace z_over_kz {
// \prod (1 - c z) mod (z^A - z)
namespace que {
int lens[2];
Mint css[2][101'010];
Mint dss[2][101'010][A];
void init() {
for (int i = 0; i < 2; ++i) {
lens[i] = 0;
fill(dss[i][0], dss[i][0] + A, 0);
dss[i][0][0] = 1;
}
}
void push(int i, Mint c) {
css[i][++lens[i]] = c;
Mint *crt = dss[i][lens[i] - 1];
Mint *nxt = dss[i][lens[i]];
for (int f = 0; f < A; ++f) nxt[f] = crt[f];
for (int f = 0; f < A - 1; ++f) nxt[f + 1] -= crt[f] * c;
nxt[1] -= crt[A - 1] * c;
}
void push(Mint c) {
push(1, c);
}
void pop() {
if (!lens[0]) {
for (int j = lens[1]; j > 0; --j) push(0, css[1][j]);
lens[1] = 0;
}
assert(lens[0]);
--lens[0];
}
Mint prod[2 * A - 1];
void get() {
fill(prod, prod + (2 * A - 1), 0);
for (int f0 = 0; f0 < A; ++f0) for (int f1 = 0; f1 < A; ++f1) {
prod[f0 + f1] += dss[0][lens[0]][f0] * dss[1][lens[1]][f1];
}
for (int f = 1; f < A; ++f) {
prod[f] += prod[A - 1 + f];
}
}
} // que
int I;
vector<int> P, E;
void run() {
P.clear();
E.clear();
{
int k = K;
for (int p = 2; p * p <= k; ++p) if (k % p == 0) {
int e = 0;
do {
++e;
k /= p;
} while (k % p == 0);
P.push_back(p);
E.push_back(e);
}
if (k > 1) {
P.push_back(k);
E.push_back(1);
}
}
I = P.size();
cerr<<"N = "<<N<<", K = "<<K<<", M = "<<M<<", I = "<<I<<", P = "<<P<<", E = "<<E<<endl;
memset(hss, 0, sizeof(hss));
for (int l = 0; l <= M; ++l) {
hss[l][1] = 1;
}
for (int i = 0; i < I; ++i) {
int pne1 = 1;
{
int pe1 = 1;
for (int f = 0; f < E[i] - 1; ++f) (pe1 *= P[i]) %= A;
for (int n = 0; n < N; ++n) (pne1 *= pe1) %= A;
}
que::init();
Mint pl = Mint(P[i]).pow(-N);
for (int n = N; --n >= 1; ) {
pl *= P[i];
que::push(pl);
}
for (int l = 0; l <= M; ++l) {
// (l-N, l]
pl *= P[i];
que::push(pl);
que::get();
{
const Mint coef = ((N&1)?-1:+1) * Mint(P[i]).pow(1LL*N*(N-1)/2 + 1LL*N*l*(E[i]-1));
Mint tmp[A] = {};
int pf = pne1;
for (int f = 0; f < A; ++f) {
const Mint t = coef * que::prod[f];
for (int a = 0; a < A; ++a) {
tmp[(a * pf) % A] += hss[l][a] * t;
}
(pf *= P[i]) %= A;
}
copy(tmp, tmp + A, hss[l]);
}
que::pop();
}
}
}
} // z_over_kz
namespace general_ring {
// |ks| <= sigma_0(K)
int ksLen;
int ks[6];
namespace que {
int lens[2];
Mint css[2][101'010][6];
Mint dss[2][101'010][A];
void init() {
for (int i = 0; i < 2; ++i) {
lens[i] = 0;
fill(dss[i][0], dss[i][0] + A, 0);
dss[i][0][1] = 1;
}
}
void push(int i, const Mint *cs) {
++lens[i];
copy(cs, cs + ksLen, css[i][lens[i]]);
Mint *crt = dss[i][lens[i] - 1];
Mint *nxt = dss[i][lens[i]];
fill(nxt, nxt + A, 0);
for (int a = 0; a < A; ++a) for (int h = 0; h < ksLen; ++h) {
nxt[(a * ks[h]) % A] += crt[a] * cs[h];
}
}
void push(const Mint *cs) {
push(1, cs);
}
void pop() {
if (!lens[0]) {
for (int j = lens[1]; j > 0; --j) push(0, css[1][j]);
lens[1] = 0;
}
assert(lens[0]);
--lens[0];
}
Mint prod[A];
void get() {
fill(prod, prod + A, 0);
for (int a0 = 0; a0 < A; ++a0) for (int a1 = 0; a1 < A; ++a1) {
prod[(a0 * a1) % A] += dss[0][lens[0]][a0] * dss[1][lens[1]][a1];
}
}
} // que
int ADD[20][20], MUL[20][20];
bool isLeftIdeal(int p) {
if (!(p >> 0 & 1)) {
return false;
}
for (int x = 0; x < K; ++x) if (p >> x & 1) for (int y = x; y < K; ++y) if (p >> y & 1) {
if (!(p >> ADD[x][y] & 1)) {
return false;
}
}
for (int r = 0; r < K; ++r) for (int x = 0; x < K; ++x) if (p >> x & 1) {
if (!(p >> MUL[r][x] & 1)) {
return false;
}
}
return true;
}
void run() {
for (int x = 0; x < K; ++x) for (int y = 0; y < K; ++y) scanf("%d", &ADD[x][y]);
for (int x = 0; x < K; ++x) for (int y = 0; y < K; ++y) scanf("%d", &MUL[x][y]);
vector<int> ps;
for (int p = 1; p < 1 << K; p += 2) {
if (isLeftIdeal(p)) {
ps.push_back(p);
}
}
const int psLen = ps.size();
assert(ps[0] == 1);
assert(ps[psLen - 1] == (1 << K) - 1);
vector<int> mu(psLen, 0);
mu[psLen - 1] = 1;
for (int i = psLen - 1; --i >= 0; ) {
for (int j = i + 1; j < psLen; ++j) if (!(ps[i] & ~ps[j])) {
mu[i] -= mu[j];
}
}
cerr<<"N = "<<N<<", K = "<<K<<", M = "<<M<<", ps = "<<ps<<", mu = "<<mu<<endl;
vector<int> sums(K + 1, 0);
for (int i = 0; i < psLen; ++i) {
sums[__builtin_popcount(ps[i])] += mu[i];
}
ksLen = 0;
for (int k = 1; k <= K; ++k) if (sums[k]) {
ks[ksLen++] = k;
}
que::init();
Mint cs[6];
for (int h = 0; h < ksLen; ++h) {
cs[h] = sums[ks[h]] * Mint(ks[h]).pow(-N);
}
for (int n = N; --n >= 1; ) {
for (int h = 0; h < ksLen; ++h) {
cs[h] *= ks[h];
}
que::push(cs);
}
const Mint coef = Mint(K).pow(1LL*N*(N-1)/2);
for (int l = 0; l <= M; ++l) {
// (l-N, l]
for (int h = 0; h < ksLen; ++h) {
cs[h] *= ks[h];
}
que::push(cs);
que::get();
for (int a = 0; a < A; ++a) {
hss[l][a] = coef * que::prod[a];
}
que::pop();
}
}
} // general_ring
int main() {
for (; ~scanf("%d%d%d", &N, &K, &M); ) {
scanf("%d", &T);
for (int m = 0; m <= M; ++m) {
s[m][0] = 0;
s[m][m] = 1;
for (int k = 1; k < m; ++k) {
s[m][k] = s[m - 1][k - 1] - (m - 1) * s[m - 1][k];
}
}
for (int m = 0; m <= M; ++m) {
S[m][0] = 0;
S[m][m] = 1;
for (int k = 1; k < m; ++k) {
S[m][k] = S[m - 1][k - 1] + k * S[m - 1][k];
}
}
if (T == 1) {
z_over_kz::run();
} else if (T == 2) {
general_ring::run();
} else {
assert(false);
}
Mint ans = 0;
for (int l = 0; l <= M; ++l) {
// (\sum[k] S(M,k) s(k,l) 2^-k)
Mint coef = 0;
{
Mint two = Mint(2).pow(-M);
for (int k = M; k >= l; --k) {
coef += S[M][k] * s[k][l] * two;
two *= 2;
}
}
Mint sum = 0;
for (int a = 0; a < A; ++a) {
sum += hss[l][a] * Mint(1LL << a);
}
ans += coef * sum;
}
printf("%u\n", ans.x);
}
return 0;
}
詳細信息
Subtask #1:
score: 10
Accepted
Test #1:
score: 10
Accepted
time: 10ms
memory: 18036kb
input:
2 3 665 1
output:
51745605
result:
ok "51745605"
Test #2:
score: 0
Accepted
time: 4ms
memory: 16036kb
input:
2 4 641 1
output:
54153482
result:
ok "54153482"
Test #3:
score: 0
Accepted
time: 11ms
memory: 15992kb
input:
1 6 656 1
output:
119347748
result:
ok "119347748"
Test #4:
score: 0
Accepted
time: 0ms
memory: 15980kb
input:
1 8 170 1
output:
126971959
result:
ok "126971959"
Test #5:
score: 0
Accepted
time: 9ms
memory: 16300kb
input:
1 9 816 1
output:
14287284
result:
ok "14287284"
Test #6:
score: 0
Accepted
time: 6ms
memory: 15988kb
input:
1 12 233 1
output:
37178137
result:
ok "37178137"
Test #7:
score: 0
Accepted
time: 0ms
memory: 15992kb
input:
1 16 244 1
output:
91022688
result:
ok "91022688"
Test #8:
score: 0
Accepted
time: 3ms
memory: 15980kb
input:
1 18 218 1
output:
93037058
result:
ok "93037058"
Test #9:
score: 0
Accepted
time: 4ms
memory: 16004kb
input:
1 19 645 1
output:
53944276
result:
ok "53944276"
Test #10:
score: 0
Accepted
time: 5ms
memory: 15992kb
input:
1 20 333 1
output:
81197702
result:
ok "81197702"
Test #11:
score: 0
Accepted
time: 13ms
memory: 18120kb
input:
1 2 893 1
output:
17672119
result:
ok "17672119"
Test #12:
score: 0
Accepted
time: 10ms
memory: 17336kb
input:
1 19 887 1
output:
58567516
result:
ok "58567516"
Test #13:
score: 0
Accepted
time: 4ms
memory: 18080kb
input:
2 3 504 1
output:
60763909
result:
ok "60763909"
Subtask #2:
score: 15
Accepted
Test #14:
score: 15
Accepted
time: 2ms
memory: 11820kb
input:
19 90203 0 1
output:
142145213
result:
ok "142145213"
Test #15:
score: 0
Accepted
time: 0ms
memory: 13992kb
input:
18 9697 0 1
output:
153592927
result:
ok "153592927"
Test #16:
score: 0
Accepted
time: 2ms
memory: 13988kb
input:
20 41 0 1
output:
112957727
result:
ok "112957727"
Test #17:
score: 0
Accepted
time: 0ms
memory: 11892kb
input:
20 99991 0 1
output:
151341559
result:
ok "151341559"
Subtask #3:
score: 5
Accepted
Dependency #2:
100%
Accepted
Test #18:
score: 5
Accepted
time: 2ms
memory: 11992kb
input:
999 9749 0 1
output:
77370298
result:
ok "77370298"
Test #19:
score: 0
Accepted
time: 0ms
memory: 11892kb
input:
997 55103 0 1
output:
92054017
result:
ok "92054017"
Test #20:
score: 0
Accepted
time: 2ms
memory: 11896kb
input:
1000 41 0 1
output:
6438830
result:
ok "6438830"
Test #21:
score: 0
Accepted
time: 2ms
memory: 11896kb
input:
1000 99991 0 1
output:
31676606
result:
ok "31676606"
Subtask #4:
score: 5
Accepted
Dependency #3:
100%
Accepted
Test #22:
score: 5
Accepted
time: 7ms
memory: 40636kb
input:
99996 20089 0 1
output:
163612442
result:
ok "163612442"
Test #23:
score: 0
Accepted
time: 11ms
memory: 42604kb
input:
99996 17707 0 1
output:
109099283
result:
ok "109099283"
Test #24:
score: 0
Accepted
time: 11ms
memory: 42636kb
input:
100000 41 0 1
output:
131161322
result:
ok "131161322"
Test #25:
score: 0
Accepted
time: 18ms
memory: 40616kb
input:
100000 99991 0 1
output:
84487741
result:
ok "84487741"
Subtask #5:
score: 15
Accepted
Test #26:
score: 15
Accepted
time: 2ms
memory: 11884kb
input:
998 24 0 1
output:
75129854
result:
ok "75129854"
Test #27:
score: 0
Accepted
time: 0ms
memory: 13992kb
input:
998 35 0 1
output:
120341894
result:
ok "120341894"
Test #28:
score: 0
Accepted
time: 3ms
memory: 16040kb
input:
1000 30 0 1
output:
152799538
result:
ok "152799538"
Test #29:
score: 0
Accepted
time: 0ms
memory: 11884kb
input:
1000 82 0 1
output:
117109540
result:
ok "117109540"
Test #30:
score: 0
Accepted
time: 0ms
memory: 13992kb
input:
1000 100 0 1
output:
89805014
result:
ok "89805014"
Subtask #6:
score: 5
Accepted
Dependency #4:
100%
Accepted
Dependency #5:
100%
Accepted
Test #31:
score: 5
Accepted
time: 50ms
memory: 40660kb
input:
99998 20726 0 1
output:
63876769
result:
ok "63876769"
Test #32:
score: 0
Accepted
time: 60ms
memory: 42612kb
input:
99998 10270 0 1
output:
47691333
result:
ok "47691333"
Test #33:
score: 0
Accepted
time: 86ms
memory: 42620kb
input:
100000 30030 0 1
output:
80481158
result:
ok "80481158"
Test #34:
score: 0
Accepted
time: 90ms
memory: 40564kb
input:
100000 94710 0 1
output:
61977663
result:
ok "61977663"
Test #35:
score: 0
Accepted
time: 37ms
memory: 42612kb
input:
100000 100000 0 1
output:
163629325
result:
ok "163629325"
Subtask #7:
score: 15
Accepted
Dependency #6:
100%
Accepted
Test #36:
score: 15
Accepted
time: 5ms
memory: 11940kb
input:
96 26444 100 1
output:
28274469
result:
ok "28274469"
Test #37:
score: 0
Accepted
time: 0ms
memory: 11896kb
input:
96 1381 98 1
output:
108507497
result:
ok "108507497"
Test #38:
score: 0
Accepted
time: 8ms
memory: 13936kb
input:
100 30030 100 1
output:
96954743
result:
ok "96954743"
Test #39:
score: 0
Accepted
time: 8ms
memory: 15992kb
input:
100 94710 100 1
output:
4473750
result:
ok "4473750"
Test #40:
score: 0
Accepted
time: 4ms
memory: 11940kb
input:
100 100000 100 1
output:
119621887
result:
ok "119621887"
Subtask #8:
score: 15
Accepted
Dependency #1:
100%
Accepted
Dependency #7:
100%
Accepted
Test #41:
score: 15
Accepted
time: 72ms
memory: 45416kb
input:
99996 23632 996 1
output:
25805700
result:
ok "25805700"
Test #42:
score: 0
Accepted
time: 80ms
memory: 46504kb
input:
99998 15516 997 1
output:
55584997
result:
ok "55584997"
Test #43:
score: 0
Accepted
time: 151ms
memory: 46196kb
input:
100000 30030 1000 1
output:
131562265
result:
ok "131562265"
Test #44:
score: 0
Accepted
time: 151ms
memory: 46052kb
input:
100000 94710 1000 1
output:
149443247
result:
ok "149443247"
Test #45:
score: 0
Accepted
time: 56ms
memory: 45040kb
input:
100000 100000 1000 1
output:
111554062
result:
ok "111554062"
Subtask #9:
score: 15
Accepted
Test #46:
score: 15
Accepted
time: 54ms
memory: 51304kb
input:
99997 3 997 2 0 1 2 1 2 0 2 0 1 0 0 0 0 1 2 0 2 1
output:
16632035
result:
ok "16632035"
Test #47:
score: 0
Accepted
time: 55ms
memory: 51312kb
input:
99997 4 999 2 0 1 2 3 1 0 3 2 2 3 0 1 3 2 1 0 0 0 0 0 0 1 2 3 0 2 3 1 0 3 1 2
output:
137547387
result:
ok "137547387"
Test #48:
score: 0
Accepted
time: 102ms
memory: 51408kb
input:
100000 6 1000 2 0 1 2 3 4 5 1 2 3 4 5 0 2 3 4 5 0 1 3 4 5 0 1 2 4 5 0 1 2 3 5 0 1 2 3 4 0 0 0 0 0 0 0 1 2 3 4 5 0 2 4 0 2 4 0 3 0 3 0 3 0 4 2 0 4 2 0 5 4 3 2 1
output:
16561140
result:
ok "16561140"
Test #49:
score: 0
Accepted
time: 83ms
memory: 49308kb
input:
99999 8 1000 2 0 1 2 3 4 5 6 7 1 4 3 5 7 6 2 0 2 3 0 1 5 4 7 6 3 5 1 4 6 7 0 2 4 7 5 6 0 2 3 1 5 6 4 7 2 0 1 3 6 2 7 0 3 1 4 5 7 0 6 2 1 3 5 4 0 0 0 0 0 0 0 0 0 1 2 3 4 5 6 7 0 2 2 0 0 2 0 2 0 3 0 3 4 4 6 6 0 4 0 4 0 0 4 4 0 5 2 4 0 2 4 5 0 6 0 6 4 4 3 3 0 7 2 6 4 5 3 1
output:
163171319
result:
ok "163171319"
Test #50:
score: 0
Accepted
time: 56ms
memory: 51360kb
input:
99997 8 1000 2 0 1 2 3 4 5 6 7 1 2 3 0 5 6 7 4 2 3 0 1 6 7 4 5 3 0 1 2 7 4 5 6 4 5 6 7 0 1 2 3 5 6 7 4 1 2 3 0 6 7 4 5 2 3 0 1 7 4 5 6 3 0 1 2 0 0 0 0 0 0 0 0 0 1 2 3 4 5 6 7 0 2 0 2 0 2 0 2 0 3 2 1 4 7 6 5 0 4 0 4 0 4 0 4 0 5 2 7 4 1 6 3 0 6 0 6 0 6 0 6 0 7 2 5 4 3 6 1
output:
300232
result:
ok "300232"
Test #51:
score: 0
Accepted
time: 59ms
memory: 51348kb
input:
99997 8 997 2 0 1 2 3 4 5 6 7 1 2 3 0 5 6 7 4 2 3 0 1 6 7 4 5 3 0 1 2 7 4 5 6 4 5 6 7 0 1 2 3 5 6 7 4 1 2 3 0 6 7 4 5 2 3 0 1 7 4 5 6 3 0 1 2 0 0 0 0 0 0 0 0 0 1 2 3 4 5 6 7 0 2 0 2 0 2 0 2 0 3 2 1 4 7 6 5 0 4 0 4 2 6 2 6 0 5 2 7 6 3 4 1 0 6 0 6 2 4 2 4 0 7 2 5 6 1 4 3
output:
24928366
result:
ok "24928366"
Test #52:
score: 0
Accepted
time: 76ms
memory: 51308kb
input:
100000 8 999 2 0 1 2 3 4 5 6 7 1 0 7 6 5 4 3 2 2 7 0 5 6 3 4 1 3 6 5 0 7 2 1 4 4 5 6 7 0 1 2 3 5 4 3 2 1 0 7 6 6 3 4 1 2 7 0 5 7 2 1 4 3 6 5 0 0 0 0 0 0 0 0 0 0 1 2 3 4 5 6 7 0 2 0 0 2 0 2 2 0 3 2 3 2 5 0 5 0 4 0 0 4 0 4 4 0 5 2 3 0 5 2 3 0 6 0 0 6 0 6 6 0 7 2 3 6 5 4 1
output:
142695202
result:
ok "142695202"
Test #53:
score: 0
Accepted
time: 82ms
memory: 51308kb
input:
99997 16 999 2 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 1 0 7 6 5 4 3 2 13 12 15 14 9 8 11 10 2 7 0 5 6 3 4 1 10 11 8 9 14 15 12 13 3 6 5 0 7 2 1 4 11 10 9 8 15 14 13 12 4 5 6 7 0 1 2 3 12 13 14 15 8 9 10 11 5 4 3 2 1 0 7 6 9 8 11 10 13 12 15 14 6 3 4 1 2 7 0 5 14 15 12 13 10 11 8 9 7 2 1 4 3 6 5 0 15 ...
output:
40840083
result:
ok "40840083"
Test #54:
score: 0
Accepted
time: 163ms
memory: 51360kb
input:
99996 18 1000 2 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 1 4 3 5 2 0 9 8 11 10 7 6 15 14 17 16 13 12 2 3 0 1 5 4 7 6 9 8 11 10 13 12 15 14 17 16 3 5 1 4 0 2 8 9 10 11 6 7 14 15 16 17 12 13 4 2 5 0 3 1 10 11 6 7 8 9 16 17 12 13 14 15 5 0 4 2 1 3 11 10 7 6 9 8 17 16 13 12 15 14 6 9 7 8 10 11 12 13 ...
output:
155029514
result:
ok "155029514"
Test #55:
score: 0
Accepted
time: 68ms
memory: 51284kb
input:
100000 19 996 2 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 1 18 14 11 5 15 9 10 0 2 3 4 13 17 12 16 6 8 7 2 14 4 8 1 18 3 13 9 11 17 0 15 16 5 7 10 6 12 3 11 8 16 9 2 13 5 10 17 15 6 1 18 0 14 12 7 4 4 5 1 9 14 12 8 16 11 0 6 2 7 10 18 13 17 3 15 5 15 18 2 12 13 0 6 4 1 9 14 10 3 7 17 8 11 16 6 ...
output:
18522199
result:
ok "18522199"
Test #56:
score: 0
Accepted
time: 130ms
memory: 51324kb
input:
99999 20 1000 2 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 1 3 7 8 9 6 2 4 5 0 16 17 18 19 15 11 12 13 14 10 2 7 3 4 5 0 1 8 9 6 11 12 13 14 10 16 17 18 19 15 3 8 4 5 0 2 7 9 6 1 12 13 14 10 11 17 18 19 15 16 4 9 5 0 2 3 8 6 1 7 13 14 10 11 12 18 19 15 16 17 5 6 0 2 3 4 9 1 7 8 14 10 11 12 13...
output:
26568180
result:
ok "26568180"