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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
#786450#6504. Flower's Land 2ApteryxxAC ✓1526ms80756kbC++207.4kb2024-11-26 21:35:282024-11-26 21:35:48

Judging History

你现在查看的是最新测评结果

  • [2024-11-26 21:35:48]
  • 评测
  • 测评结果:AC
  • 用时:1526ms
  • 内存:80756kb
  • [2024-11-26 21:35:28]
  • 提交

answer

#include <bits/stdc++.h>

#ifdef LOCAL
#include <debug.h>
#else
#define debug(...)
#define debug_arr(...)
#define debug_endl(...)
#endif

using u32 = unsigned int;

std::mt19937 rng(std::chrono::steady_clock::now().time_since_epoch().count());

template<int P>
struct MInt {
	static int m;
	static constexpr int mod() {
		return P ? P : m;
	}
	static constexpr void set(int m) {
		MInt::m = m;
	}

	int x;

	constexpr MInt(): x(0) {}
	template<class T>
	constexpr MInt(const T &x): x(int(x % mod() + mod()) % mod()) {}

	template<class T>
	explicit constexpr operator T() const {
		return T(x);
	}

	template<class T>
	constexpr MInt pow(T b) const {
		MInt res = 1;
		for (MInt a = *this; b; a *= a, b >>= 1) {
			if (b & 1) {
				res *= a;
			}
		}
		return res;
	}

	constexpr MInt inv() const {
		assert(x);
		return pow(mod() - 2);
	}

	constexpr MInt &operator+=(const MInt &b) {
		x += b.x;
		if (x >= mod()) {
			x -= mod();
		}
		return *this;
	}
	constexpr MInt &operator-=(const MInt &b) {
		x -= b.x;
		if (x < 0) {
			x += mod();
		}
		return *this;
	}
	constexpr MInt &operator*=(const MInt &b) {
		x = 1ll * x * b.x % mod();
		return *this;
	}
	constexpr MInt &operator/=(const MInt &b) {
		return *this = *this * b.inv();
	}

	friend constexpr MInt operator+(const MInt &a, const MInt &b) {
		return MInt(a) += b;
	}
	friend constexpr MInt operator-(const MInt &a, const MInt &b) {
		return MInt(a) -= b;
	}
	friend constexpr MInt operator*(const MInt &a, const MInt &b) {
		return MInt(a) *= b;
	}
	friend constexpr MInt operator/(const MInt &a, const MInt &b) {
		return MInt(a) /= b;
	}

	constexpr MInt &operator++() {
		return *this += 1;
	}
	constexpr MInt &operator--() {
		return *this -= 1;
	}

	constexpr MInt operator++(int) {
		MInt res = *this;
		++*this;
		return res;
	}
	constexpr MInt operator--(int) {
		MInt res = *this;
		--*this;
		return res;
	}

	constexpr MInt operator+() const {
		return *this;
	}
	constexpr MInt operator-() const {
		return 0 - *this;
	}
	
	friend constexpr bool operator==(const MInt &a, const MInt &b) {
		return int(a) == int(b);
	}
	friend constexpr bool operator!=(const MInt &a, const MInt &b) {
		return int(a) != int(b);
	}

	friend constexpr std::istream &operator>>(std::istream &is, MInt &a) {
		int v;
		is >> v;
		a = v;
		return is;
	}
	friend constexpr std::ostream &operator<<(std::ostream &os, const MInt &a) {
		return os << int(a);
	}
};

template<int P>
int MInt<P>::m = 1;

template<int x, int P>
constexpr MInt<P> cinv = MInt<P>(x).inv();

constexpr int P = 998244353;

using Matrix = std::array<std::array<MInt<P>, 2>, 2>;

constexpr Matrix operator*(const Matrix &a, const Matrix &b) {
	Matrix res = {};
	for (int i = 0; i < 2; i++) {
		for (int j = 0; j < 2; j++) {
			for (int k = 0; k < 2; k++) {
				res[i][j] += a[i][k] * b[k][j];
			}
		}
	}
	return res;
}

constexpr Matrix inv(Matrix a) {
	Matrix res = {};
	for (int i = 0; i < 2; i++) {
		res[i][i] = 1;
	}
	for (int i = 0; i < 2; i++) {
		int c = -1;
		for (int j = i; j < 2; j++) {
			if (a[j][i] != 0) {
				c = j;
				break;
			}
		}
		std::swap(a[i], a[c]);
		std::swap(res[i], res[c]);

		for (int j = 0; j < 2; j++) {
			if (i == j) {
				continue;
			}

			MInt<P> x = a[j][i] / a[i][i];
			for (int k = i; k < 2; k++) {
				a[j][k] -= x * a[i][k];
			}
			for (int k = 0; k < 2; k++) {
				res[j][k] -= x * res[i][k];
			}
		}
	}
	for (int i = 0; i < 2; i++) {
		MInt<P> x = a[i][i].inv();
		for (int j = 0; j < 2; j++) {
			res[i][j] *= x;
		}
	}
	return res;
}

template<class Info, class Tag>
struct LazySegmentTree {
	int n;
	std::vector<Info> info;
	std::vector<Tag> tag;

	void pull(int o) {
		info[o] = info[o << 1] + info[o << 1 | 1];
	}

	void apply(int o, const Tag &x) {
		info[o].apply(x);
		tag[o].apply(x);
	}

	void push(int o) {
		apply(o << 1, tag[o]);
		apply(o << 1 | 1, tag[o]);
		tag[o] = {};
	}
	
	LazySegmentTree() {}
	LazySegmentTree(int n) {
		init(n);
	}
	LazySegmentTree(int n, const Info &val) {
		init(n, val);
	}
	LazySegmentTree(const std::vector<Info> &val) {
		init(val);
	}

	void init(int n) {
		this->n = n;
		info.assign(2 * std::bit_ceil<u32>(n), {});
		tag.assign(2 * std::bit_ceil<u32>(n), {});
	}
	void init(int n, const Info &val) {
		init(std::vector(n, val));
	}
	void init(const std::vector<Info> &val) {
		init(val.size());

		auto init = [&](auto &&self, int o, int s, int t) -> void {
			if (s + 1 == t) {
				info[o] = val[s];
				return;
			}

			int mid = std::midpoint(s, t);
			self(self, o << 1, s, mid);
			self(self, o << 1 | 1, mid, t);
			pull(o);
		};

		init(init, 1, 0, n);
	}

	void modify(int i, const Info &x) {
		auto modify = [&](auto &&self, int o, int s, int t) -> void {
			if (s + 1 == t) {
				info[o] = x;
				return;
			}

			int mid = std::midpoint(s, t);
			push(o);
			if (i < mid) {
				self(self, o << 1, s, mid);
			} else {
				self(self, o << 1 | 1, mid, t);
			}
			pull(o);
		};

		modify(modify, 1, 0, n);
	}

	void range_apply(int l, int r, const Tag &x) {
		auto range_apply = [&](auto &&self, int o, int s, int t) -> void {
			if (s >= r || t <= l) {
				return;
			}
			if (l <= s && t <= r) {
				apply(o, x);
				return;
			}

			int mid = std::midpoint(s, t);
			push(o);
			self(self, o << 1, s, mid);
			self(self, o << 1 | 1, mid, t);
			pull(o);
		};

		range_apply(range_apply, 1, 0, n);
	}

	Info range_query(int l, int r) {
		auto range_query = [&](auto &&self, int o, int s, int t) -> Info {
			if (s >= r || t <= l) {
				return {};
			}
			if (l <= s && t <= r) {
				return info[o];
			}

			int mid = std::midpoint(s, t);
			push(o);
			return self(self, o << 1, s, mid) + self(self, o << 1 | 1, mid, t);
		};

		return range_query(range_query, 1, 0, n);
	}
};

struct Tag {
	int add;

	Tag(): add(0) {}
	Tag(int add): add(add) {}

	void apply(const Tag &x) {
		add = (add + x.add) % 3;
	}
};

struct Info {
	std::array<Matrix, 3> mat;

	Info() {
		for (int i = 0; i < 3; i++) {
			mat[i][0] = {1, 0};
			mat[i][1] = {0, 1};
		}
	}
	Info(std::array<Matrix, 3> mat): mat(mat) {}

	void apply(const Tag &x) {
		std::rotate(mat.begin(), mat.begin() + x.add, mat.end());
	}

	friend Info operator+(const Info &a, const Info &b) {
		Info res;
		for (int i = 0; i < 3; i++) {
			res.mat[i] = a.mat[i] * b.mat[i];
		}
		return res;
	}
};

void solve() {
	std::array<Matrix, 6> mat;
	for (int i = 0; i < 3; i++) {
		mat[2 * i][0] = {rng(), rng()};
		mat[2 * i][1] = {rng(), rng()};
		mat[2 * i + 1] = inv(mat[2 * i]);
	}
	Matrix ide;
	ide[0] = {1, 0};
	ide[1] = {0, 1};

	int n, q;
	std::cin >> n >> q;

	std::string s;
	std::cin >> s;

	std::vector<Info> init(n);
	for (int i = 0; i < n; i++) {
		for (int j = 0; j < 3; j++) {
			init[i].mat[j] = mat[2 * ((s[i] - '0' + j) % 3) + i % 2];
		}
	}
	LazySegmentTree<Info, Tag> seg(init);

	while (q--) {
		int op, l, r;
		std::cin >> op >> l >> r;
		l--;

		if (op == 1) {
			seg.range_apply(l, r, 1);
		} else {
			std::cout << (seg.range_query(l, r).mat[0] == ide ? "Yes" : "No") << "\n";
		}
	}
}

int main() {
	std::ios::sync_with_stdio(false);
	std::cin.tie(nullptr);
	std::cout.setf(std::ios::fixed);
	std::cout.precision(10);

	solve();

	return 0;
}

这程序好像有点Bug,我给组数据试试?

詳細信息

Test #1:

score: 100
Accepted
time: 0ms
memory: 3604kb

input:

8 9
01211012
2 4 5
2 3 6
1 6 8
1 6 8
2 3 6
2 1 8
1 1 1
1 7 7
2 1 8

output:

Yes
No
Yes
No
Yes

result:

ok 5 token(s): yes count is 3, no count is 2

Test #2:

score: 0
Accepted
time: 369ms
memory: 3632kb

input:

100 500000
0011010001000000000110011111000010100111000010101100101001111000001101001000100111101000110000011011
1 6 55
1 7 84
2 62 79
2 59 62
1 59 66
2 10 13
1 25 67
2 33 88
1 7 11
2 72 81
2 71 90
1 15 38
2 3 100
2 59 76
1 13 83
2 11 46
2 25 52
1 25 55
1 35 42
1 19 87
1 26 86
2 83 94
1 27 74
2 42 47...

output:

No
No
No
No
No
No
No
No
No
No
No
No
No
No
Yes
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
Yes
Yes
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
Yes
No
No
No
No
No
No
No
No
No
No
No
No
No
No
Yes
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
N...

result:

ok 248102 token(s): yes count is 9322, no count is 238780

Test #3:

score: 0
Accepted
time: 370ms
memory: 3628kb

input:

100 500000
0210102000201220021100220012101022120002221021222001012101121221021110012101010200020222021101002100
2 8 69
2 37 98
2 13 22
2 20 25
2 16 89
1 47 61
1 1 70
2 19 68
1 31 91
2 6 39
2 16 51
2 44 57
2 24 27
1 25 64
1 20 59
1 18 98
2 45 66
1 2 75
2 16 89
2 85 96
1 12 45
1 9 22
1 66 87
2 13 30
2...

output:

No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
Yes
No
No
No
No
No
No
No
No
No
No
No
Yes
No
No
No
No
Yes
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
Yes
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
Yes
No
No
No
No
No
No
No
N...

result:

ok 250664 token(s): yes count is 9342, no count is 241322

Test #4:

score: 0
Accepted
time: 598ms
memory: 3804kb

input:

1000 500000
010001011011010100000011110001101101101011110010111010011110010101100010110001110100010111010101100100111100111111100011001000000101100100101111110111011011110000101010111001111100110001100000011011100011111111010100101010110110100011110000101001100010110111010110001000100110110100000111...

output:

No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
...

result:

ok 250675 token(s): yes count is 988, no count is 249687

Test #5:

score: 0
Accepted
time: 599ms
memory: 3816kb

input:

1000 500000
202011221110002000201111000002220121011012110120222101212012120002101120222210012210112202011121222201200211211122210122120201021222202222201102112101010210202120110111010212122020200221112122022202121200200110010012100002111210210002200210011210011222212012011010201121102121022200200110...

output:

No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
...

result:

ok 248104 token(s): yes count is 1037, no count is 247067

Test #6:

score: 0
Accepted
time: 1478ms
memory: 80632kb

input:

500000 500000
0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000...

output:

Yes
No
Yes
Yes
No
Yes
No
No
No
No
Yes
No
No
No
No
No
No
No
No
No
Yes
No
No
No
No
Yes
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
Yes
N...

result:

ok 248044 token(s): yes count is 37, no count is 248007

Test #7:

score: 0
Accepted
time: 1491ms
memory: 80556kb

input:

500000 500000
0001111011000101100010000100000001110010100101010011010010101010011001000101011110111000111100100001000000101101011001101001011010110111101100110111111110010011111111111100110000001100100001100010011000000001011011110010100111101010001101000100110011111110111000110111110000101000010001...

output:

No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
...

result:

ok 250747 token(s): yes count is 1, no count is 250746

Test #8:

score: 0
Accepted
time: 1526ms
memory: 80636kb

input:

500000 500000
1001012121120221010111021201201221111112012022002200212020201011201100002101022020120101222010011021020121102110211202120100002100121201102122011220122201220100100210222110112212220002122002110022112000012111101112211102120012120102001020221021211022111211201120001022122011201112101111...

output:

No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
...

result:

ok 248066 token(s): yes count is 2, no count is 248064

Test #9:

score: 0
Accepted
time: 941ms
memory: 80528kb

input:

500000 500000
0001111011000101100010000100000001110010100101010011010010101010011001000101011110111000111100100001000000101101011001101001011010110111101100110111111110010011111111111100110000001100100001100010011000000001011011110010100111101010001101000100110011111110111000110111110000101000010001...

output:

Yes
No
Yes
No
No
No
No
No
No
No
No
No
Yes
No
No
No
No
Yes
No
No
No
Yes
Yes
No
No
No
Yes
No
No
No
Yes
No
No
Yes
No
No
No
No
No
No
No
Yes
No
Yes
No
No
No
No
No
No
Yes
No
No
No
No
No
No
No
No
No
No
No
No
No
Yes
No
No
No
Yes
No
No
No
No
No
No
No
Yes
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
Yes
Yes
N...

result:

ok 249864 token(s): yes count is 25722, no count is 224142

Test #10:

score: 0
Accepted
time: 929ms
memory: 80576kb

input:

500000 500000
1001012121120221010111021201201221111112012022002200212020201011201100002101022020120101222010011021020121102110211202120100002100121201102122011220122201220100100210222110112212220002122002110022112000012111101112211102120012120102001020221021211022111211201120001022122011201112101111...

output:

No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
Yes
No
No
No
No
No
No
No
No
No
Yes
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
Yes
No
No
No
No
Yes
No
Yes
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
Yes
No
No
No
No
No
No
No
No
No
No
Yes
No
No
No
No
No
No
No
No
No
No
No
No
No...

result:

ok 250064 token(s): yes count is 16110, no count is 233954

Test #11:

score: 0
Accepted
time: 1325ms
memory: 80576kb

input:

500000 500000
0110100110010110100101100110100110010110011010010110100110010110100101100110100101101001100101100110100110010110100101100110100110010110011010010110100110010110011010011001011010010110011010010110100110010110100101100110100110010110011010010110100110010110100101100110100101101001100101...

output:

No
No
Yes
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Yes
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Yes
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Yes
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Yes
Yes
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Yes
Yes
Yes
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Yes
Yes
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Yes
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Yes
Yes
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Yes
Yes
Yes
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Yes
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Yes
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Yes
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Yes
Yes
No
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Yes
Yes
No
Yes
No
No
No
Yes
No
No...

result:

ok 499764 token(s): yes count is 13197, no count is 486567

Test #12:

score: 0
Accepted
time: 1341ms
memory: 80532kb

input:

500000 500000
0112122012202001122020012001011212202001200101122001011201121220122020012001011220010112011212202001011201121220011212201220200112202001200101122001011201121220200101120112122001121220122020012001011201121220011212201220200101121220122020011220200120010112122020012001011220010112011212...

output:

No
No
No
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...

result:

ok 499741 token(s): yes count is 4, no count is 499737

Test #13:

score: 0
Accepted
time: 1394ms
memory: 80548kb

input:

500000 500000
1201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201...

output:

No
No
No
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...

result:

ok 495082 token(s): yes count is 25440, no count is 469642

Test #14:

score: 0
Accepted
time: 1380ms
memory: 80640kb

input:

500000 500000
1201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201...

output:

No
No
Yes
Yes
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N...

result:

ok 495214 token(s): yes count is 25405, no count is 469809

Test #15:

score: 0
Accepted
time: 1378ms
memory: 80552kb

input:

500000 500000
1201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201201...

output:

No
No
No
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No
No
...

result:

ok 495041 token(s): yes count is 26778, no count is 468263

Test #16:

score: 0
Accepted
time: 1458ms
memory: 80496kb

input:

500000 500000
0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000...

output:

Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
No
Yes
Yes
No
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Yes
No
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Yes
Yes
Yes
No
Yes
Yes
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Yes
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Yes
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Yes
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No
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Yes
Yes
Yes
Yes
No
Yes
Yes
Yes
No
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Yes
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Yes
Yes
Yes
No
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
No
No
Yes
Yes
Yes
Yes
Yes
No
No
Yes
Yes
No
Yes
No
Yes
Yes
Yes
No
No
Y...

result:

ok 251625 token(s): yes count is 167813, no count is 83812

Test #17:

score: 0
Accepted
time: 1469ms
memory: 80632kb

input:

500000 500000
0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000...

output:

Yes
Yes
Yes
Yes
Yes
No
Yes
Yes
Yes
No
Yes
No
No
No
Yes
Yes
No
No
Yes
No
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
Yes
No
Yes
Yes
No
Yes
Yes
No
Yes
Yes
Yes
Yes
Yes
No
No
Yes
No
Yes
Yes
Yes
Yes
No
Yes
Yes
No
Yes
No
Yes
Yes
Yes
Yes
No
No
Yes
Yes
No
Yes
Yes
Yes
Yes
Yes
No
No
Yes
Yes
Yes
Yes
Yes
Yes
No
Yes
Yes
Yes
...

result:

ok 251611 token(s): yes count is 167452, no count is 84159

Test #18:

score: 0
Accepted
time: 1441ms
memory: 80608kb

input:

500000 500000
0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000...

output:

Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
Yes
Yes
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Yes
No
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
No
No
Yes
Yes
No
Yes
Yes
Yes
No
No
Yes
No
Yes
Yes
Yes
No
Yes
No
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
Yes
No
Yes
No
Yes
No
No
No
Yes
No
No
No
Yes
No
Yes
No
No
No
Yes
Yes
No
Yes
No
Yes...

result:

ok 251639 token(s): yes count is 167829, no count is 83810

Test #19:

score: 0
Accepted
time: 1437ms
memory: 80528kb

input:

500000 500000
0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000...

output:

Yes
Yes
Yes
No
Yes
No
Yes
Yes
Yes
Yes
Yes
No
Yes
No
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
Yes
No
Yes
Yes
Yes
Yes
No
Yes
Yes
Yes
Yes
No
Yes
No
Yes
No
Yes
Yes
Yes
Yes
Yes
Yes
No
Yes
No
Yes
No
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Yes
Yes
Yes
Yes
Yes
Yes
No
Yes
Yes
No
No
Yes
No
No
Yes
No
No
No
Yes
Yes
Yes
Yes
Yes
No
Yes
Yes
Yes
Yes
No
Yes
Yes
...

result:

ok 249959 token(s): yes count is 166274, no count is 83685

Test #20:

score: 0
Accepted
time: 1409ms
memory: 80576kb

input:

500000 500000
0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000...

output:

Yes
Yes
Yes
Yes
No
Yes
No
No
Yes
No
Yes
Yes
Yes
Yes
Yes
No
Yes
Yes
No
No
Yes
No
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
No
Yes
No
Yes
Yes
Yes
Yes
No
Yes
Yes
Yes
Yes
Yes
No
No
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No
Yes
Yes
Yes
Yes
Yes
No
No
Yes
Yes
No
No
Yes
No
Yes
Yes
Yes
Yes
No
No
No
Yes
No
Yes
No
Yes
Yes
Yes
Yes
...

result:

ok 251590 token(s): yes count is 167841, no count is 83749

Test #21:

score: 0
Accepted
time: 1353ms
memory: 80636kb

input:

500000 500000
0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000...

output:

Yes
No
Yes
Yes
Yes
Yes
No
Yes
Yes
No
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Yes
Yes
No
Yes
Yes
Yes
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Yes
No
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Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
No
Yes
Yes
No
Yes
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Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
No
Yes
Yes
No
Yes
Yes
No
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
Yes
Yes
No
Yes
Yes
Yes
No
Yes
Yes
Yes
Yes
Yes
Yes
Ye...

result:

ok 249944 token(s): yes count is 167276, no count is 82668

Test #22:

score: 0
Accepted
time: 1301ms
memory: 80688kb

input:

500000 500000
0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000...

output:

No
Yes
Yes
Yes
Yes
Yes
No
No
No
Yes
Yes
Yes
Yes
No
Yes
Yes
Yes
Yes
No
Yes
Yes
Yes
No
Yes
Yes
Yes
No
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Yes
Yes
Yes
No
Yes
No
Yes
Yes
Yes
No
Yes
Yes
Yes
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Yes
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No
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
Yes
No
Yes
No
Yes
Yes
No
Yes
Yes
Yes
No
Yes
Yes
No
Yes
No
Yes
Yes
Yes
No
Yes
Yes
Yes
No
Yes
Yes
Yes
Yes
...

result:

ok 249967 token(s): yes count is 168649, no count is 81318

Test #23:

score: 0
Accepted
time: 1122ms
memory: 80696kb

input:

500000 500000
2120211202121010200201010120211202102102011020120121200212101210200201212020122102020121011012101021211212012020122102020212122121202020200202020102011020101201211210210212011021201210100101210212100121201210100101210121011012101021200212010101200210101020200202012101022010121010200201...

output:

No
No
No
No
No
No
No
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Yes
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No...

result:

ok 249676 token(s): yes count is 13, no count is 249663

Test #24:

score: 0
Accepted
time: 1119ms
memory: 80712kb

input:

500000 500000
1210202120021202012120120201011010202102012121010110101212102021020201102020120212121021211212012121202101210220121012021201212120021212102121010121200212101012021012020220202101202120212101101212021201020212022021202010120102121001212010210102021020020120201012121010200201012121012010...

output:

No
No
No
No
No
No
No
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No
No
No
...

result:

ok 249788 token(s): yes count is 13, no count is 249775

Test #25:

score: 0
Accepted
time: 1123ms
memory: 80704kb

input:

500000 500000
1021201212020202010212020120120201212012010212121221212120102102121020210210202120102020202121021201201010121210121010202020202010120121010102120101200210102120101012102101020202020201012101212101010212121210120212101012021021020102121201212020201010010102020212102121201020120120210101...

output:

No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
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No
No
No
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No
No
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No
No
No
No
No
No
No
...

result:

ok 249720 token(s): yes count is 21, no count is 249699

Test #26:

score: 0
Accepted
time: 1184ms
memory: 80688kb

input:

500000 500000
2102012102020210212121020120121010120121012012021010212101212102012010201212121012101210212102102120210201020121012021201021012010212021210202012010212020102121202021202121012121021010120210210202021212020212120121202012101201201012021212101210120101020201020121020210121020212012021212...

output:

No
No
No
No
No
Yes
No
No
No
No
No
No
No
No
No
No
No
No
Yes
No
No
No
No
No
No
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No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
N...

result:

ok 248946 token(s): yes count is 159, no count is 248787

Test #27:

score: 0
Accepted
time: 1212ms
memory: 80700kb

input:

500000 500000
2102121210121212120202012120202010201212102010201021012020201020210210101210121201021212020210102121012010210101020201021010202010201201021010101020212020101210120101201210102020102010101021202102120210121010201012120121202102020121010212120102102102020120121010121010102012012021012010...

output:

No
No
No
No
No
Yes
Yes
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
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No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
N...

result:

ok 249807 token(s): yes count is 383, no count is 249424

Test #28:

score: 0
Accepted
time: 1176ms
memory: 80528kb

input:

500000 500000
2120201021210101202021201212120202021010102021010212020102101010201021010201201012010101210101212012102102101010212102121202102010212120212102020212020121012012021020101210102012102021012121010121020101010210201021201021201201020202010202012020201201210101021010101202021020121202012020...

output:

No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
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No
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No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
...

result:

ok 248859 token(s): yes count is 994, no count is 247865

Test #29:

score: 0
Accepted
time: 1148ms
memory: 80752kb

input:

500000 500000
1021012012010212010210120121012010120202102120202121021021202012121020201021202012120121201202021021020121012101201010101212120201212020120101210210202010210102102102021212021202120212121201201210201210102010120202021212121010121201021021202102020102121202010212020121020210212120212012...

output:

No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
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No
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No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
...

result:

ok 248886 token(s): yes count is 2083, no count is 246803

Test #30:

score: 0
Accepted
time: 1173ms
memory: 80488kb

input:

500000 500000
1202021012101201201021212121212121201212121012102020120210101212101201212020101020101210101212120201010201201021202121202020201201202010210120201202121010121010102102121010121021212021202021021202120102101202102020210102120202020212120202120212021020121212020102120121012120201202120121...

output:

No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
Yes
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
Yes
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
Yes
No
No
No
...

result:

ok 248858 token(s): yes count is 4672, no count is 244186

Test #31:

score: 0
Accepted
time: 1177ms
memory: 80756kb

input:

500000 500000
0100201020101001010102010202020201010201002020102020101001010201020100100201010020010101010102020202010010201020202020200102002010001020201010010102001000101010020000101020102001002020201002020101020101010102010020201010102020200010102020101002020002002002010101010201020020102020101020...

output:

No
No
No
No
No
No
No
No
No
No
Yes
Yes
No
No
Yes
No
Yes
No
Yes
No
No
Yes
Yes
No
Yes
Yes
Yes
No
Yes
Yes
Yes
No
No
No
No
No
Yes
No
Yes
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
Yes
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No...

result:

ok 437390 token(s): yes count is 73249, no count is 364141

Extra Test:

score: 0
Extra Test Passed