oj.uz

답안 #813821

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
813821 2023-08-08T04:05:59 Z ono_de206 L-triominoes (CEOI21_ltriominoes) C++14
100 / 100
 2021 ms 2376 KB 
#include<bits/stdc++.h>
using namespace std;
 
#define fast ios_base::sync_with_stdio(0);cin.tie(0);cout.tie(0);
#define in insert
#define all(x) x.begin(),x.end()
#define pb push_back
#define eb emplace_back
#define ff first
#define ss second
 
// #define int long long
 
typedef long long ll;
typedef vector<int> vi;
typedef set<int> si;
typedef multiset<int> msi;
typedef pair<int, int> pii;
typedef vector<pii> vpii;
 
template<typename T, typename U>
ostream & operator << (ostream &out, const pair<T, U> &c) {
	out << c.first << ' ' << c.second;
	return out;
}
 
template<typename T>
ostream & operator << (ostream &out, vector<T> &v) {
	const int sz = v.size();
	for (int i = 0; i < sz; i++) {
		if (i) out << ' ';
		out << v[i];
	}
	return out;
}

template<typename T>
istream & operator >> (istream &in, vector<T> &v) {
	for (T &x : v) in >> x;
	return in;
}


template<typename T>
void mxx(T &a, T b){if(b > a) a = b;}
template<typename T>
void mnn(T &a, T b){if(b < a) a = b;}

const int mxn = 1 << 14;
vector<int> g[mxn];
map<int, int> gg;
int n, m, k, S;

bool is(int x, int bit) {
	return (x & (1 << bit)) > 0;
}

void build(int now, int ans, int bit) {
	if(bit - 2 >= 0 && !is(now, bit - 2)) return;
	if(bit == n) {
		if(now == (1 << n) - 1) g[S].pb(ans);
		return;
	}
	// 1 **
	//    *
	if(bit - 1 >= 0 && !is(now, bit) && !is(ans, bit) && !is(ans, bit - 1)) {
		build(now ^ (1 << bit), ans ^ (1 << bit) ^ (1 << (bit - 1)), bit + 1);
	}
	// 2 **
	//   *
	if(bit + 1 < n && !is(now, bit) && !is(ans, bit) && !is(ans, bit + 1)) {
		build(now ^ (1 << bit), ans ^ (1 << bit) ^ (1 << (bit + 1)), bit + 1);
	}
	// 3 *
	//   **
	if(bit - 1 >= 0 && !is(now, bit - 1) && !is(now, bit) && !is(ans, bit - 1)) {
		build(now ^ (1 << bit) ^ (1 << (bit - 1)), ans ^ (1 << (bit - 1)), bit + 1);
	}
	// 4  *
	//   **
	if(bit - 1 >= 0 && !is(now, bit - 1) && !is(now, bit) && !is(ans, bit)) {
		build(now ^ (1 << bit) ^ (1 << (bit - 1)), ans ^ (1 << bit), bit + 1);
	}
	// 5
	build(now, ans, bit + 1);
}

vector<vector<int>> get(vector<vector<int>> &a, vector<vector<int>> &b) {
	vector<vector<int>> ret(1 << n, vector<int>(1 << n));
	for(int k = 0; k < (1 << n); k++) {
		for(int i = 0; i < (1 << n); i++) {
			for(int j = 0; j < (1 << n); j++) {
				if(a[i][k] && b[k][j]) ret[i][j] = 1;
			}
		}
	}
	return ret;
}
 
vector<int> solve(vector<int> &prdp, int len, int pp) {
	vector<vector<int>> can(1 << n, vector<int>(1 << n)), tmp(1 << n, vector<int>(1 << n));
	for(int i = 0; i < (1 << n); i++) {
		for(int x : g[i]) {
			tmp[i][x] = 1;
		}
	} 
	for(int i = 0; i < (1 << n); i++) {
		can[i][i] = 1;
	}
	for(; len; len >>= 1) {
		if(len & 1) can = get(can, tmp);
		tmp = get(tmp, tmp);
	}
	vector<int> ret(1 << n);
	for(int i = 0; i < (1 << n); i++) {
		if(!prdp[i]) continue;
		for(int j = 0; j < (1 << n); j++) {
			if(j & pp) continue;
			if(can[i][j]) ret[j | pp] = 1;
		}
	}
	return ret;
}

void go() {
	cin >> n >> m >> k;
	for(int i = 0; i < k; i++) {
		int x, y; cin >> x >> y;
		gg[y] |= (1 << (x - 1));
	}
	for(int i = 0; i < (1 << n); i++) {
		S = i;
		build(i, 0, 0);
		sort(all(g[S]));
		g[S].erase(unique(all(g[S])), g[S].end());
	}
	int ls = 0;
	vector<int> dp(1 << n);
	dp[(1 << n) - 1] = 1;
	gg[m + 1] = (1 << n) - 1;
	if(k == 0) {
		if(n % 6 == 0) {
			if(m >= 2) cout << "YES\n";
			else cout << "NO\n";
		} else if(n % 2 == 0) {
			if(m % 3 == 0) cout << "YES\n";
			else cout << "NO\n";
		} else if(n == 3) {
			if(m % 2 == 0) cout << "YES\n";
			else cout << "NO\n";
		} else if(n == 9) {
			if(m != 1 && m != 3) cout << "YES\n";
			else cout << "NO\n";
		} else {
			if(m % 3 == 0 && m >= 6) cout << "YES\n";
			else cout << "NO\n";
		}
		return;
	}
	if(n <= 6) {
		for(auto it : gg) {
			dp = solve(dp, it.ff - ls, it.ss);
			ls = it.ff;
		}
		if(dp[(1 << n) - 1]) cout << "YES\n";
		else cout << "NO\n";
		return;
	}
	vector<pair<int, int>> v;
	for(auto it : gg) {
		if(it.ff == m + 1) continue;
		v.eb(it.ff, it.ss);
	}
	int l = 0;
	for(int i = 1; i <= m; i++) {
		int nxt = m, msk = 0;
		if(l < v.size()) nxt = v[l].ff;
		int kk = (nxt - i - 2) / 6;
		if(kk >= 0) i += kk * 6;
		if(l < v.size() && v[l].ff == i) {
			msk = v[l++].ss;
		}
		vector<int> nwdp(1 << n);
		for(int j = 0; j < (1 << n); j++) {
			if(!dp[j]) continue;
			for(int x : g[j]) {
				if(x & msk) continue;
				nwdp[x | msk] = 1;
			}
		}
		swap(nwdp, dp);
	}
	if(dp[(1 << n) - 1]) cout << "YES\n";
	else cout << "NO\n";
}

signed main() {
	// #ifndef ONO
	// freopen("file.in", "r", stdin);
	// freopen("file.out", "w", stdout);
	// #endif
	fast;
	int t = 1;
	// cin >> t;
	while(t--) {
		go();
	}
	return 0;
}

Compilation message

ltrominoes.cpp: In function 'void go()':
ltrominoes.cpp:177:8: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  177 |   if(l < v.size()) nxt = v[l].ff;
      |      ~~^~~~~~~~~~
ltrominoes.cpp:180:8: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  180 |   if(l < v.size() && v[l].ff == i) {
      |      ~~^~~~~~~~~~

Subtask #1
10.0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 608 KB Output is correct
2 Correct 1 ms 596 KB Output is correct
3 Correct 1 ms 596 KB Output is correct
4 Correct 7 ms 596 KB Output is correct
5 Correct 4 ms 596 KB Output is correct
6 Correct 23 ms 596 KB Output is correct
7 Correct 1 ms 596 KB Output is correct
8 Correct 7 ms 1236 KB Output is correct
9 Correct 3 ms 852 KB Output is correct
10 Correct 1 ms 724 KB Output is correct
11 Correct 7 ms 1236 KB Output is correct
12 Correct 2 ms 728 KB Output is correct
13 Correct 1 ms 596 KB Output is correct
14 Correct 2 ms 596 KB Output is correct
15 Correct 8 ms 1232 KB Output is correct
16 Correct 91 ms 2348 KB Output is correct
17 Correct 3 ms 724 KB Output is correct
18 Correct 36 ms 1236 KB Output is correct
19 Correct 1 ms 724 KB Output is correct
20 Correct 63 ms 2336 KB Output is correct
21 Correct 26 ms 1228 KB Output is correct
22 Correct 6 ms 724 KB Output is correct
23 Correct 1 ms 596 KB Output is correct
24 Correct 8 ms 724 KB Output is correct
25 Correct 41 ms 2260 KB Output is correct
26 Correct 30 ms 2308 KB Output is correct
27 Correct 10 ms 724 KB Output is correct

Subtask #2
7.0 / 7.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 596 KB Output is correct
2 Correct 1 ms 596 KB Output is correct
3 Correct 1 ms 596 KB Output is correct
4 Correct 1 ms 596 KB Output is correct
5 Correct 8 ms 1240 KB Output is correct
6 Correct 4 ms 852 KB Output is correct
7 Correct 2 ms 724 KB Output is correct
8 Correct 1 ms 596 KB Output is correct
9 Correct 1 ms 596 KB Output is correct
10 Correct 1 ms 596 KB Output is correct
11 Correct 1 ms 596 KB Output is correct
12 Correct 1 ms 596 KB Output is correct
13 Correct 1 ms 596 KB Output is correct
14 Correct 0 ms 596 KB Output is correct
15 Correct 1 ms 596 KB Output is correct
16 Correct 1 ms 596 KB Output is correct
17 Correct 1 ms 596 KB Output is correct
18 Correct 19 ms 2236 KB Output is correct
19 Correct 20 ms 2192 KB Output is correct
20 Correct 1 ms 596 KB Output is correct
21 Correct 1 ms 596 KB Output is correct
22 Correct 1 ms 660 KB Output is correct
23 Correct 1 ms 724 KB Output is correct
24 Correct 1 ms 724 KB Output is correct

Subtask #3
11.0 / 11.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 596 KB Output is correct
2 Correct 1 ms 596 KB Output is correct
3 Correct 1 ms 596 KB Output is correct
4 Correct 1 ms 596 KB Output is correct
5 Correct 1 ms 596 KB Output is correct
6 Correct 1 ms 596 KB Output is correct
7 Correct 1 ms 596 KB Output is correct
8 Correct 1 ms 596 KB Output is correct
9 Correct 1 ms 596 KB Output is correct
10 Correct 1 ms 596 KB Output is correct
11 Correct 1 ms 596 KB Output is correct
12 Correct 1 ms 596 KB Output is correct
13 Correct 1 ms 596 KB Output is correct
14 Correct 1 ms 596 KB Output is correct
15 Correct 1 ms 596 KB Output is correct
16 Correct 1 ms 596 KB Output is correct
17 Correct 6 ms 724 KB Output is correct
18 Correct 1 ms 596 KB Output is correct
19 Correct 1 ms 596 KB Output is correct
20 Correct 7 ms 596 KB Output is correct
21 Correct 1 ms 640 KB Output is correct
22 Correct 1 ms 596 KB Output is correct
23 Correct 1 ms 596 KB Output is correct
24 Correct 0 ms 596 KB Output is correct
25 Correct 1 ms 596 KB Output is correct
26 Correct 4 ms 596 KB Output is correct
27 Correct 1 ms 596 KB Output is correct
28 Correct 1 ms 596 KB Output is correct
29 Correct 1 ms 596 KB Output is correct
30 Correct 3 ms 596 KB Output is correct
31 Correct 3 ms 724 KB Output is correct
32 Correct 1 ms 596 KB Output is correct
33 Correct 6 ms 768 KB Output is correct
34 Correct 2 ms 596 KB Output is correct
35 Correct 9 ms 720 KB Output is correct
36 Correct 3 ms 596 KB Output is correct
37 Correct 3 ms 716 KB Output is correct
38 Correct 2 ms 596 KB Output is correct
39 Correct 2 ms 596 KB Output is correct
40 Correct 5 ms 716 KB Output is correct
41 Correct 4 ms 668 KB Output is correct
42 Correct 1 ms 596 KB Output is correct
43 Correct 3 ms 596 KB Output is correct
44 Correct 1 ms 596 KB Output is correct
45 Correct 3 ms 724 KB Output is correct
46 Correct 1 ms 596 KB Output is correct
47 Correct 2 ms 596 KB Output is correct
48 Correct 2 ms 596 KB Output is correct
49 Correct 1 ms 596 KB Output is correct

Subtask #4
17.0 / 17.0

# 결과 실행 시간 메모리 Grader output
1 Correct 5 ms 712 KB Output is correct
2 Correct 5 ms 712 KB Output is correct
3 Correct 223 ms 724 KB Output is correct
4 Correct 2 ms 596 KB Output is correct
5 Correct 9 ms 760 KB Output is correct
6 Correct 3 ms 596 KB Output is correct
7 Correct 1 ms 596 KB Output is correct
8 Correct 2 ms 596 KB Output is correct
9 Correct 5 ms 596 KB Output is correct
10 Correct 48 ms 724 KB Output is correct
11 Correct 266 ms 724 KB Output is correct
12 Correct 2021 ms 764 KB Output is correct
13 Correct 66 ms 704 KB Output is correct
14 Correct 44 ms 596 KB Output is correct
15 Correct 271 ms 724 KB Output is correct
16 Correct 1293 ms 764 KB Output is correct
17 Correct 250 ms 724 KB Output is correct
18 Correct 239 ms 724 KB Output is correct
19 Correct 1258 ms 756 KB Output is correct
20 Correct 481 ms 756 KB Output is correct
21 Correct 70 ms 724 KB Output is correct
22 Correct 405 ms 760 KB Output is correct
23 Correct 23 ms 596 KB Output is correct
24 Correct 219 ms 724 KB Output is correct
25 Correct 1418 ms 760 KB Output is correct
26 Correct 35 ms 596 KB Output is correct
27 Correct 176 ms 724 KB Output is correct
28 Correct 59 ms 596 KB Output is correct
29 Correct 157 ms 724 KB Output is correct
30 Correct 95 ms 700 KB Output is correct
31 Correct 230 ms 724 KB Output is correct
32 Correct 1308 ms 752 KB Output is correct
33 Correct 1332 ms 760 KB Output is correct
34 Correct 211 ms 756 KB Output is correct
35 Correct 257 ms 760 KB Output is correct
36 Correct 39 ms 724 KB Output is correct
37 Correct 244 ms 760 KB Output is correct

Subtask #5
35.0 / 35.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 596 KB Output is correct
2 Correct 1 ms 596 KB Output is correct
3 Correct 1 ms 596 KB Output is correct
4 Correct 30 ms 1236 KB Output is correct
5 Correct 11 ms 852 KB Output is correct
6 Correct 17 ms 956 KB Output is correct
7 Correct 4 ms 724 KB Output is correct
8 Correct 5 ms 724 KB Output is correct
9 Correct 2 ms 724 KB Output is correct
10 Correct 3 ms 724 KB Output is correct
11 Correct 8 ms 1300 KB Output is correct
12 Correct 3 ms 852 KB Output is correct
13 Correct 1 ms 724 KB Output is correct
14 Correct 7 ms 1236 KB Output is correct
15 Correct 1 ms 724 KB Output is correct
16 Correct 1 ms 596 KB Output is correct
17 Correct 3 ms 808 KB Output is correct
18 Correct 2 ms 724 KB Output is correct
19 Correct 2 ms 724 KB Output is correct
20 Correct 45 ms 1328 KB Output is correct
21 Correct 17 ms 956 KB Output is correct
22 Correct 1 ms 724 KB Output is correct
23 Correct 4 ms 724 KB Output is correct
24 Correct 141 ms 2360 KB Output is correct
25 Correct 51 ms 1332 KB Output is correct
26 Correct 140 ms 2376 KB Output is correct
27 Correct 129 ms 2288 KB Output is correct
28 Correct 24 ms 2364 KB Output is correct
29 Correct 64 ms 2348 KB Output is correct
30 Correct 93 ms 2272 KB Output is correct
31 Correct 33 ms 2260 KB Output is correct
32 Correct 50 ms 2340 KB Output is correct
33 Correct 46 ms 1328 KB Output is correct
34 Correct 129 ms 2348 KB Output is correct
35 Correct 182 ms 2356 KB Output is correct
36 Correct 117 ms 2352 KB Output is correct
37 Correct 16 ms 1236 KB Output is correct
38 Correct 27 ms 1236 KB Output is correct
39 Correct 18 ms 852 KB Output is correct
40 Correct 105 ms 2360 KB Output is correct
41 Correct 16 ms 964 KB Output is correct
42 Correct 102 ms 2352 KB Output is correct
43 Correct 104 ms 2364 KB Output is correct
44 Correct 101 ms 2352 KB Output is correct
45 Correct 100 ms 2348 KB Output is correct
46 Correct 12 ms 1344 KB Output is correct
47 Correct 112 ms 2352 KB Output is correct
48 Correct 187 ms 2356 KB Output is correct
49 Correct 73 ms 2260 KB Output is correct
50 Correct 17 ms 852 KB Output is correct

Subtask #6
20.0 / 20.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 608 KB Output is correct
2 Correct 1 ms 596 KB Output is correct
3 Correct 1 ms 596 KB Output is correct
4 Correct 7 ms 596 KB Output is correct
5 Correct 4 ms 596 KB Output is correct
6 Correct 23 ms 596 KB Output is correct
7 Correct 1 ms 596 KB Output is correct
8 Correct 7 ms 1236 KB Output is correct
9 Correct 3 ms 852 KB Output is correct
10 Correct 1 ms 724 KB Output is correct
11 Correct 7 ms 1236 KB Output is correct
12 Correct 2 ms 728 KB Output is correct
13 Correct 1 ms 596 KB Output is correct
14 Correct 2 ms 596 KB Output is correct
15 Correct 8 ms 1232 KB Output is correct
16 Correct 91 ms 2348 KB Output is correct
17 Correct 3 ms 724 KB Output is correct
18 Correct 36 ms 1236 KB Output is correct
19 Correct 1 ms 724 KB Output is correct
20 Correct 63 ms 2336 KB Output is correct
21 Correct 26 ms 1228 KB Output is correct
22 Correct 6 ms 724 KB Output is correct
23 Correct 1 ms 596 KB Output is correct
24 Correct 8 ms 724 KB Output is correct
25 Correct 41 ms 2260 KB Output is correct
26 Correct 30 ms 2308 KB Output is correct
27 Correct 10 ms 724 KB Output is correct
28 Correct 1 ms 596 KB Output is correct
29 Correct 1 ms 596 KB Output is correct
30 Correct 1 ms 596 KB Output is correct
31 Correct 1 ms 596 KB Output is correct
32 Correct 8 ms 1240 KB Output is correct
33 Correct 4 ms 852 KB Output is correct
34 Correct 2 ms 724 KB Output is correct
35 Correct 1 ms 596 KB Output is correct
36 Correct 1 ms 596 KB Output is correct
37 Correct 1 ms 596 KB Output is correct
38 Correct 1 ms 596 KB Output is correct
39 Correct 1 ms 596 KB Output is correct
40 Correct 1 ms 596 KB Output is correct
41 Correct 0 ms 596 KB Output is correct
42 Correct 1 ms 596 KB Output is correct
43 Correct 1 ms 596 KB Output is correct
44 Correct 1 ms 596 KB Output is correct
45 Correct 19 ms 2236 KB Output is correct
46 Correct 20 ms 2192 KB Output is correct
47 Correct 1 ms 596 KB Output is correct
48 Correct 1 ms 596 KB Output is correct
49 Correct 1 ms 660 KB Output is correct
50 Correct 1 ms 724 KB Output is correct
51 Correct 1 ms 724 KB Output is correct
52 Correct 1 ms 596 KB Output is correct
53 Correct 1 ms 596 KB Output is correct
54 Correct 1 ms 596 KB Output is correct
55 Correct 1 ms 596 KB Output is correct
56 Correct 1 ms 596 KB Output is correct
57 Correct 1 ms 596 KB Output is correct
58 Correct 1 ms 596 KB Output is correct
59 Correct 1 ms 596 KB Output is correct
60 Correct 1 ms 596 KB Output is correct
61 Correct 1 ms 596 KB Output is correct
62 Correct 1 ms 596 KB Output is correct
63 Correct 1 ms 596 KB Output is correct
64 Correct 1 ms 596 KB Output is correct
65 Correct 1 ms 596 KB Output is correct
66 Correct 1 ms 596 KB Output is correct
67 Correct 1 ms 596 KB Output is correct
68 Correct 6 ms 724 KB Output is correct
69 Correct 1 ms 596 KB Output is correct
70 Correct 1 ms 596 KB Output is correct
71 Correct 7 ms 596 KB Output is correct
72 Correct 1 ms 640 KB Output is correct
73 Correct 1 ms 596 KB Output is correct
74 Correct 1 ms 596 KB Output is correct
75 Correct 0 ms 596 KB Output is correct
76 Correct 1 ms 596 KB Output is correct
77 Correct 4 ms 596 KB Output is correct
78 Correct 1 ms 596 KB Output is correct
79 Correct 1 ms 596 KB Output is correct
80 Correct 1 ms 596 KB Output is correct
81 Correct 3 ms 596 KB Output is correct
82 Correct 3 ms 724 KB Output is correct
83 Correct 1 ms 596 KB Output is correct
84 Correct 6 ms 768 KB Output is correct
85 Correct 2 ms 596 KB Output is correct
86 Correct 9 ms 720 KB Output is correct
87 Correct 3 ms 596 KB Output is correct
88 Correct 3 ms 716 KB Output is correct
89 Correct 2 ms 596 KB Output is correct
90 Correct 2 ms 596 KB Output is correct
91 Correct 5 ms 716 KB Output is correct
92 Correct 4 ms 668 KB Output is correct
93 Correct 1 ms 596 KB Output is correct
94 Correct 3 ms 596 KB Output is correct
95 Correct 1 ms 596 KB Output is correct
96 Correct 3 ms 724 KB Output is correct
97 Correct 1 ms 596 KB Output is correct
98 Correct 2 ms 596 KB Output is correct
99 Correct 2 ms 596 KB Output is correct
100 Correct 1 ms 596 KB Output is correct
101 Correct 5 ms 712 KB Output is correct
102 Correct 5 ms 712 KB Output is correct
103 Correct 223 ms 724 KB Output is correct
104 Correct 2 ms 596 KB Output is correct
105 Correct 9 ms 760 KB Output is correct
106 Correct 3 ms 596 KB Output is correct
107 Correct 1 ms 596 KB Output is correct
108 Correct 2 ms 596 KB Output is correct
109 Correct 5 ms 596 KB Output is correct
110 Correct 48 ms 724 KB Output is correct
111 Correct 266 ms 724 KB Output is correct
112 Correct 2021 ms 764 KB Output is correct
113 Correct 66 ms 704 KB Output is correct
114 Correct 44 ms 596 KB Output is correct
115 Correct 271 ms 724 KB Output is correct
116 Correct 1293 ms 764 KB Output is correct
117 Correct 250 ms 724 KB Output is correct
118 Correct 239 ms 724 KB Output is correct
119 Correct 1258 ms 756 KB Output is correct
120 Correct 481 ms 756 KB Output is correct
121 Correct 70 ms 724 KB Output is correct
122 Correct 405 ms 760 KB Output is correct
123 Correct 23 ms 596 KB Output is correct
124 Correct 219 ms 724 KB Output is correct
125 Correct 1418 ms 760 KB Output is correct
126 Correct 35 ms 596 KB Output is correct
127 Correct 176 ms 724 KB Output is correct
128 Correct 59 ms 596 KB Output is correct
129 Correct 157 ms 724 KB Output is correct
130 Correct 95 ms 700 KB Output is correct
131 Correct 230 ms 724 KB Output is correct
132 Correct 1308 ms 752 KB Output is correct
133 Correct 1332 ms 760 KB Output is correct
134 Correct 211 ms 756 KB Output is correct
135 Correct 257 ms 760 KB Output is correct
136 Correct 39 ms 724 KB Output is correct
137 Correct 244 ms 760 KB Output is correct
138 Correct 1 ms 596 KB Output is correct
139 Correct 1 ms 596 KB Output is correct
140 Correct 1 ms 596 KB Output is correct
141 Correct 30 ms 1236 KB Output is correct
142 Correct 11 ms 852 KB Output is correct
143 Correct 17 ms 956 KB Output is correct
144 Correct 4 ms 724 KB Output is correct
145 Correct 5 ms 724 KB Output is correct
146 Correct 2 ms 724 KB Output is correct
147 Correct 3 ms 724 KB Output is correct
148 Correct 8 ms 1300 KB Output is correct
149 Correct 3 ms 852 KB Output is correct
150 Correct 1 ms 724 KB Output is correct
151 Correct 7 ms 1236 KB Output is correct
152 Correct 1 ms 724 KB Output is correct
153 Correct 1 ms 596 KB Output is correct
154 Correct 3 ms 808 KB Output is correct
155 Correct 2 ms 724 KB Output is correct
156 Correct 2 ms 724 KB Output is correct
157 Correct 45 ms 1328 KB Output is correct
158 Correct 17 ms 956 KB Output is correct
159 Correct 1 ms 724 KB Output is correct
160 Correct 4 ms 724 KB Output is correct
161 Correct 141 ms 2360 KB Output is correct
162 Correct 51 ms 1332 KB Output is correct
163 Correct 140 ms 2376 KB Output is correct
164 Correct 129 ms 2288 KB Output is correct
165 Correct 24 ms 2364 KB Output is correct
166 Correct 64 ms 2348 KB Output is correct
167 Correct 93 ms 2272 KB Output is correct
168 Correct 33 ms 2260 KB Output is correct
169 Correct 50 ms 2340 KB Output is correct
170 Correct 46 ms 1328 KB Output is correct
171 Correct 129 ms 2348 KB Output is correct
172 Correct 182 ms 2356 KB Output is correct
173 Correct 117 ms 2352 KB Output is correct
174 Correct 16 ms 1236 KB Output is correct
175 Correct 27 ms 1236 KB Output is correct
176 Correct 18 ms 852 KB Output is correct
177 Correct 105 ms 2360 KB Output is correct
178 Correct 16 ms 964 KB Output is correct
179 Correct 102 ms 2352 KB Output is correct
180 Correct 104 ms 2364 KB Output is correct
181 Correct 101 ms 2352 KB Output is correct
182 Correct 100 ms 2348 KB Output is correct
183 Correct 12 ms 1344 KB Output is correct
184 Correct 112 ms 2352 KB Output is correct
185 Correct 187 ms 2356 KB Output is correct
186 Correct 73 ms 2260 KB Output is correct
187 Correct 17 ms 852 KB Output is correct
188 Correct 99 ms 2352 KB Output is correct
189 Correct 1 ms 596 KB Output is correct
190 Correct 1 ms 596 KB Output is correct
191 Correct 0 ms 596 KB Output is correct
192 Correct 1 ms 596 KB Output is correct
193 Correct 1 ms 596 KB Output is correct
194 Correct 1 ms 596 KB Output is correct
195 Correct 264 ms 724 KB Output is correct
196 Correct 1 ms 596 KB Output is correct
197 Correct 6 ms 596 KB Output is correct
198 Correct 1 ms 596 KB Output is correct
199 Correct 12 ms 956 KB Output is correct
200 Correct 3 ms 596 KB Output is correct
201 Correct 4 ms 724 KB Output is correct
202 Correct 2 ms 724 KB Output is correct
203 Correct 2 ms 596 KB Output is correct
204 Correct 3 ms 596 KB Output is correct
205 Correct 12 ms 724 KB Output is correct
206 Correct 4 ms 596 KB Output is correct
207 Correct 1 ms 596 KB Output is correct
208 Correct 123 ms 2352 KB Output is correct
209 Correct 127 ms 2336 KB Output is correct
210 Correct 1 ms 596 KB Output is correct
211 Correct 2 ms 724 KB Output is correct
212 Correct 40 ms 1328 KB Output is correct
213 Correct 2 ms 596 KB Output is correct
214 Correct 4 ms 724 KB Output is correct
215 Correct 263 ms 716 KB Output is correct
216 Correct 137 ms 2284 KB Output is correct
217 Correct 136 ms 2356 KB Output is correct
218 Correct 2 ms 596 KB Output is correct
219 Correct 7 ms 596 KB Output is correct
220 Correct 2 ms 596 KB Output is correct
221 Correct 2 ms 596 KB Output is correct
222 Correct 5 ms 596 KB Output is correct
223 Correct 1313 ms 752 KB Output is correct
224 Correct 105 ms 2360 KB Output is correct
225 Correct 4 ms 596 KB Output is correct
226 Correct 243 ms 728 KB Output is correct
227 Correct 223 ms 724 KB Output is correct
228 Correct 65 ms 2260 KB Output is correct
229 Correct 33 ms 2260 KB Output is correct
230 Correct 104 ms 2348 KB Output is correct
231 Correct 127 ms 2356 KB Output is correct
232 Correct 3 ms 724 KB Output is correct
233 Correct 1 ms 724 KB Output is correct
234 Correct 194 ms 2336 KB Output is correct
235 Correct 3 ms 596 KB Output is correct
236 Correct 27 ms 1340 KB Output is correct
237 Correct 1406 ms 756 KB Output is correct
238 Correct 182 ms 724 KB Output is correct
239 Correct 17 ms 956 KB Output is correct
240 Correct 104 ms 2260 KB Output is correct
241 Correct 76 ms 700 KB Output is correct
242 Correct 249 ms 724 KB Output is correct
243 Correct 2 ms 596 KB Output is correct
244 Correct 1 ms 596 KB Output is correct
245 Correct 7 ms 1320 KB Output is correct