oj.uz

답안 #813820

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
813820 2023-08-08T04:05:36 Z ono_de206 L-triominoes (CEOI21_ltriominoes) C++14
100 / 100
 1998 ms 2360 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) / 12;
		if(kk >= 0) i += kk * 12;
		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 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 4 ms 596 KB Output is correct
5 Correct 4 ms 596 KB Output is correct
6 Correct 23 ms 724 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 1300 KB Output is correct
12 Correct 2 ms 724 KB Output is correct
13 Correct 2 ms 596 KB Output is correct
14 Correct 1 ms 596 KB Output is correct
15 Correct 8 ms 1236 KB Output is correct
16 Correct 105 ms 2288 KB Output is correct
17 Correct 3 ms 724 KB Output is correct
18 Correct 34 ms 1284 KB Output is correct
19 Correct 1 ms 724 KB Output is correct
20 Correct 70 ms 2340 KB Output is correct
21 Correct 30 ms 1236 KB Output is correct
22 Correct 5 ms 724 KB Output is correct
23 Correct 1 ms 596 KB Output is correct
24 Correct 7 ms 720 KB Output is correct
25 Correct 35 ms 2336 KB Output is correct
26 Correct 47 ms 2320 KB Output is correct
27 Correct 8 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 0 ms 596 KB Output is correct
4 Correct 0 ms 596 KB Output is correct
5 Correct 7 ms 1236 KB Output is correct
6 Correct 3 ms 852 KB Output is correct
7 Correct 1 ms 724 KB Output is correct
8 Correct 1 ms 596 KB Output is correct
9 Correct 0 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 0 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 0 ms 596 KB Output is correct
18 Correct 17 ms 2244 KB Output is correct
19 Correct 17 ms 2264 KB Output is correct
20 Correct 0 ms 596 KB Output is correct
21 Correct 1 ms 596 KB Output is correct
22 Correct 1 ms 724 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 0 ms 596 KB Output is correct
3 Correct 0 ms 596 KB Output is correct
4 Correct 1 ms 596 KB Output is correct
5 Correct 0 ms 596 KB Output is correct
6 Correct 0 ms 596 KB Output is correct
7 Correct 0 ms 596 KB Output is correct
8 Correct 0 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 5 ms 596 KB Output is correct
18 Correct 1 ms 596 KB Output is correct
19 Correct 0 ms 596 KB Output is correct
20 Correct 6 ms 596 KB Output is correct
21 Correct 0 ms 596 KB Output is correct
22 Correct 1 ms 596 KB Output is correct
23 Correct 1 ms 596 KB Output is correct
24 Correct 1 ms 596 KB Output is correct
25 Correct 1 ms 596 KB Output is correct
26 Correct 3 ms 596 KB Output is correct
27 Correct 1 ms 596 KB Output is correct
28 Correct 0 ms 596 KB Output is correct
29 Correct 1 ms 596 KB Output is correct
30 Correct 2 ms 596 KB Output is correct
31 Correct 2 ms 596 KB Output is correct
32 Correct 1 ms 596 KB Output is correct
33 Correct 6 ms 724 KB Output is correct
34 Correct 3 ms 596 KB Output is correct
35 Correct 9 ms 596 KB Output is correct
36 Correct 2 ms 596 KB Output is correct
37 Correct 2 ms 724 KB Output is correct
38 Correct 2 ms 596 KB Output is correct
39 Correct 2 ms 596 KB Output is correct
40 Correct 6 ms 720 KB Output is correct
41 Correct 4 ms 596 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 724 KB Output is correct
45 Correct 3 ms 596 KB Output is correct
46 Correct 1 ms 596 KB Output is correct
47 Correct 2 ms 724 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 596 KB Output is correct
2 Correct 5 ms 596 KB Output is correct
3 Correct 212 ms 724 KB Output is correct
4 Correct 2 ms 596 KB Output is correct
5 Correct 9 ms 764 KB Output is correct
6 Correct 3 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 5 ms 724 KB Output is correct
10 Correct 45 ms 596 KB Output is correct
11 Correct 264 ms 724 KB Output is correct
12 Correct 1998 ms 760 KB Output is correct
13 Correct 43 ms 704 KB Output is correct
14 Correct 40 ms 596 KB Output is correct
15 Correct 238 ms 724 KB Output is correct
16 Correct 1290 ms 848 KB Output is correct
17 Correct 226 ms 724 KB Output is correct
18 Correct 219 ms 724 KB Output is correct
19 Correct 1055 ms 760 KB Output is correct
20 Correct 429 ms 756 KB Output is correct
21 Correct 68 ms 724 KB Output is correct
22 Correct 381 ms 756 KB Output is correct
23 Correct 22 ms 724 KB Output is correct
24 Correct 221 ms 724 KB Output is correct
25 Correct 1314 ms 760 KB Output is correct
26 Correct 35 ms 596 KB Output is correct
27 Correct 189 ms 724 KB Output is correct
28 Correct 60 ms 724 KB Output is correct
29 Correct 163 ms 724 KB Output is correct
30 Correct 90 ms 704 KB Output is correct
31 Correct 236 ms 724 KB Output is correct
32 Correct 1303 ms 752 KB Output is correct
33 Correct 1330 ms 760 KB Output is correct
34 Correct 212 ms 752 KB Output is correct
35 Correct 250 ms 756 KB Output is correct
36 Correct 38 ms 724 KB Output is correct
37 Correct 262 ms 764 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 43 ms 1236 KB Output is correct
5 Correct 16 ms 852 KB Output is correct
6 Correct 17 ms 852 KB Output is correct
7 Correct 5 ms 784 KB Output is correct
8 Correct 6 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 7 ms 1196 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 2 ms 596 KB Output is correct
17 Correct 3 ms 724 KB Output is correct
18 Correct 2 ms 724 KB Output is correct
19 Correct 2 ms 724 KB Output is correct
20 Correct 52 ms 1236 KB Output is correct
21 Correct 22 ms 960 KB Output is correct
22 Correct 1 ms 732 KB Output is correct
23 Correct 7 ms 724 KB Output is correct
24 Correct 213 ms 2356 KB Output is correct
25 Correct 92 ms 1328 KB Output is correct
26 Correct 225 ms 2360 KB Output is correct
27 Correct 186 ms 2352 KB Output is correct
28 Correct 28 ms 2320 KB Output is correct
29 Correct 92 ms 2260 KB Output is correct
30 Correct 146 ms 2352 KB Output is correct
31 Correct 44 ms 2352 KB Output is correct
32 Correct 71 ms 2268 KB Output is correct
33 Correct 45 ms 1236 KB Output is correct
34 Correct 217 ms 2348 KB Output is correct
35 Correct 199 ms 2352 KB Output is correct
36 Correct 103 ms 2352 KB Output is correct
37 Correct 17 ms 1256 KB Output is correct
38 Correct 41 ms 1316 KB Output is correct
39 Correct 23 ms 908 KB Output is correct
40 Correct 155 ms 2324 KB Output is correct
41 Correct 25 ms 852 KB Output is correct
42 Correct 158 ms 2352 KB Output is correct
43 Correct 154 ms 2344 KB Output is correct
44 Correct 164 ms 2344 KB Output is correct
45 Correct 167 ms 2352 KB Output is correct
46 Correct 12 ms 1252 KB Output is correct
47 Correct 243 ms 2352 KB Output is correct
48 Correct 217 ms 2352 KB Output is correct
49 Correct 75 ms 2352 KB Output is correct
50 Correct 18 ms 964 KB Output is correct

Subtask #6
20.0 / 20.0

# 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 4 ms 596 KB Output is correct
5 Correct 4 ms 596 KB Output is correct
6 Correct 23 ms 724 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 1300 KB Output is correct
12 Correct 2 ms 724 KB Output is correct
13 Correct 2 ms 596 KB Output is correct
14 Correct 1 ms 596 KB Output is correct
15 Correct 8 ms 1236 KB Output is correct
16 Correct 105 ms 2288 KB Output is correct
17 Correct 3 ms 724 KB Output is correct
18 Correct 34 ms 1284 KB Output is correct
19 Correct 1 ms 724 KB Output is correct
20 Correct 70 ms 2340 KB Output is correct
21 Correct 30 ms 1236 KB Output is correct
22 Correct 5 ms 724 KB Output is correct
23 Correct 1 ms 596 KB Output is correct
24 Correct 7 ms 720 KB Output is correct
25 Correct 35 ms 2336 KB Output is correct
26 Correct 47 ms 2320 KB Output is correct
27 Correct 8 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 0 ms 596 KB Output is correct
31 Correct 0 ms 596 KB Output is correct
32 Correct 7 ms 1236 KB Output is correct
33 Correct 3 ms 852 KB Output is correct
34 Correct 1 ms 724 KB Output is correct
35 Correct 1 ms 596 KB Output is correct
36 Correct 0 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 0 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 0 ms 596 KB Output is correct
45 Correct 17 ms 2244 KB Output is correct
46 Correct 17 ms 2264 KB Output is correct
47 Correct 0 ms 596 KB Output is correct
48 Correct 1 ms 596 KB Output is correct
49 Correct 1 ms 724 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 0 ms 596 KB Output is correct
54 Correct 0 ms 596 KB Output is correct
55 Correct 1 ms 596 KB Output is correct
56 Correct 0 ms 596 KB Output is correct
57 Correct 0 ms 596 KB Output is correct
58 Correct 0 ms 596 KB Output is correct
59 Correct 0 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 5 ms 596 KB Output is correct
69 Correct 1 ms 596 KB Output is correct
70 Correct 0 ms 596 KB Output is correct
71 Correct 6 ms 596 KB Output is correct
72 Correct 0 ms 596 KB Output is correct
73 Correct 1 ms 596 KB Output is correct
74 Correct 1 ms 596 KB Output is correct
75 Correct 1 ms 596 KB Output is correct
76 Correct 1 ms 596 KB Output is correct
77 Correct 3 ms 596 KB Output is correct
78 Correct 1 ms 596 KB Output is correct
79 Correct 0 ms 596 KB Output is correct
80 Correct 1 ms 596 KB Output is correct
81 Correct 2 ms 596 KB Output is correct
82 Correct 2 ms 596 KB Output is correct
83 Correct 1 ms 596 KB Output is correct
84 Correct 6 ms 724 KB Output is correct
85 Correct 3 ms 596 KB Output is correct
86 Correct 9 ms 596 KB Output is correct
87 Correct 2 ms 596 KB Output is correct
88 Correct 2 ms 724 KB Output is correct
89 Correct 2 ms 596 KB Output is correct
90 Correct 2 ms 596 KB Output is correct
91 Correct 6 ms 720 KB Output is correct
92 Correct 4 ms 596 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 724 KB Output is correct
96 Correct 3 ms 596 KB Output is correct
97 Correct 1 ms 596 KB Output is correct
98 Correct 2 ms 724 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 596 KB Output is correct
102 Correct 5 ms 596 KB Output is correct
103 Correct 212 ms 724 KB Output is correct
104 Correct 2 ms 596 KB Output is correct
105 Correct 9 ms 764 KB Output is correct
106 Correct 3 ms 596 KB Output is correct
107 Correct 1 ms 596 KB Output is correct
108 Correct 1 ms 596 KB Output is correct
109 Correct 5 ms 724 KB Output is correct
110 Correct 45 ms 596 KB Output is correct
111 Correct 264 ms 724 KB Output is correct
112 Correct 1998 ms 760 KB Output is correct
113 Correct 43 ms 704 KB Output is correct
114 Correct 40 ms 596 KB Output is correct
115 Correct 238 ms 724 KB Output is correct
116 Correct 1290 ms 848 KB Output is correct
117 Correct 226 ms 724 KB Output is correct
118 Correct 219 ms 724 KB Output is correct
119 Correct 1055 ms 760 KB Output is correct
120 Correct 429 ms 756 KB Output is correct
121 Correct 68 ms 724 KB Output is correct
122 Correct 381 ms 756 KB Output is correct
123 Correct 22 ms 724 KB Output is correct
124 Correct 221 ms 724 KB Output is correct
125 Correct 1314 ms 760 KB Output is correct
126 Correct 35 ms 596 KB Output is correct
127 Correct 189 ms 724 KB Output is correct
128 Correct 60 ms 724 KB Output is correct
129 Correct 163 ms 724 KB Output is correct
130 Correct 90 ms 704 KB Output is correct
131 Correct 236 ms 724 KB Output is correct
132 Correct 1303 ms 752 KB Output is correct
133 Correct 1330 ms 760 KB Output is correct
134 Correct 212 ms 752 KB Output is correct
135 Correct 250 ms 756 KB Output is correct
136 Correct 38 ms 724 KB Output is correct
137 Correct 262 ms 764 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 43 ms 1236 KB Output is correct
142 Correct 16 ms 852 KB Output is correct
143 Correct 17 ms 852 KB Output is correct
144 Correct 5 ms 784 KB Output is correct
145 Correct 6 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 7 ms 1196 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 2 ms 596 KB Output is correct
154 Correct 3 ms 724 KB Output is correct
155 Correct 2 ms 724 KB Output is correct
156 Correct 2 ms 724 KB Output is correct
157 Correct 52 ms 1236 KB Output is correct
158 Correct 22 ms 960 KB Output is correct
159 Correct 1 ms 732 KB Output is correct
160 Correct 7 ms 724 KB Output is correct
161 Correct 213 ms 2356 KB Output is correct
162 Correct 92 ms 1328 KB Output is correct
163 Correct 225 ms 2360 KB Output is correct
164 Correct 186 ms 2352 KB Output is correct
165 Correct 28 ms 2320 KB Output is correct
166 Correct 92 ms 2260 KB Output is correct
167 Correct 146 ms 2352 KB Output is correct
168 Correct 44 ms 2352 KB Output is correct
169 Correct 71 ms 2268 KB Output is correct
170 Correct 45 ms 1236 KB Output is correct
171 Correct 217 ms 2348 KB Output is correct
172 Correct 199 ms 2352 KB Output is correct
173 Correct 103 ms 2352 KB Output is correct
174 Correct 17 ms 1256 KB Output is correct
175 Correct 41 ms 1316 KB Output is correct
176 Correct 23 ms 908 KB Output is correct
177 Correct 155 ms 2324 KB Output is correct
178 Correct 25 ms 852 KB Output is correct
179 Correct 158 ms 2352 KB Output is correct
180 Correct 154 ms 2344 KB Output is correct
181 Correct 164 ms 2344 KB Output is correct
182 Correct 167 ms 2352 KB Output is correct
183 Correct 12 ms 1252 KB Output is correct
184 Correct 243 ms 2352 KB Output is correct
185 Correct 217 ms 2352 KB Output is correct
186 Correct 75 ms 2352 KB Output is correct
187 Correct 18 ms 964 KB Output is correct
188 Correct 163 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 1 ms 596 KB Output is correct
192 Correct 1 ms 724 KB Output is correct
193 Correct 2 ms 596 KB Output is correct
194 Correct 1 ms 712 KB Output is correct
195 Correct 241 ms 724 KB Output is correct
196 Correct 1 ms 596 KB Output is correct
197 Correct 6 ms 724 KB Output is correct
198 Correct 1 ms 704 KB Output is correct
199 Correct 17 ms 960 KB Output is correct
200 Correct 4 ms 704 KB Output is correct
201 Correct 5 ms 724 KB Output is correct
202 Correct 3 ms 704 KB Output is correct
203 Correct 3 ms 724 KB Output is correct
204 Correct 3 ms 676 KB Output is correct
205 Correct 10 ms 724 KB Output is correct
206 Correct 5 ms 712 KB Output is correct
207 Correct 1 ms 704 KB Output is correct
208 Correct 131 ms 2316 KB Output is correct
209 Correct 138 ms 2360 KB Output is correct
210 Correct 1 ms 708 KB Output is correct
211 Correct 2 ms 724 KB Output is correct
212 Correct 52 ms 1324 KB Output is correct
213 Correct 2 ms 724 KB Output is correct
214 Correct 6 ms 724 KB Output is correct
215 Correct 290 ms 724 KB Output is correct
216 Correct 194 ms 2288 KB Output is correct
217 Correct 217 ms 2360 KB Output is correct
218 Correct 2 ms 724 KB Output is correct
219 Correct 7 ms 728 KB Output is correct
220 Correct 2 ms 720 KB Output is correct
221 Correct 2 ms 596 KB Output is correct
222 Correct 5 ms 596 KB Output is correct
223 Correct 1327 ms 764 KB Output is correct
224 Correct 246 ms 2360 KB Output is correct
225 Correct 6 ms 708 KB Output is correct
226 Correct 267 ms 724 KB Output is correct
227 Correct 221 ms 724 KB Output is correct
228 Correct 94 ms 2348 KB Output is correct
229 Correct 41 ms 2348 KB Output is correct
230 Correct 100 ms 2312 KB Output is correct
231 Correct 209 ms 2352 KB Output is correct
232 Correct 3 ms 596 KB Output is correct
233 Correct 1 ms 704 KB Output is correct
234 Correct 191 ms 2356 KB Output is correct
235 Correct 3 ms 724 KB Output is correct
236 Correct 48 ms 1236 KB Output is correct
237 Correct 1376 ms 760 KB Output is correct
238 Correct 226 ms 724 KB Output is correct
239 Correct 23 ms 852 KB Output is correct
240 Correct 154 ms 2356 KB Output is correct
241 Correct 90 ms 724 KB Output is correct
242 Correct 250 ms 724 KB Output is correct
243 Correct 1 ms 724 KB Output is correct
244 Correct 2 ms 596 KB Output is correct
245 Correct 10 ms 1328 KB Output is correct