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답안 #540860

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
540860 2022-03-21T21:11:53 Z Bungmint Amusement Park (CEOI19_amusementpark) C++17
100 / 100
 1534 ms 1712 KB 
//Copyright © 2022 Youngmin Park. All rights reserved.
#pragma GCC optimize("O3")
#pragma GCC target("avx2")
#include <bits/stdc++.h>
using namespace std;

using ll = long long;
using vi = vector<int>;
using pii = pair<int, int>;
using vpi = vector<pii>;
using pll = pair<ll, ll>;
using vl = vector<ll>;
using vpl = vector<pll>;
using ld = long double;
template <typename T, size_t SZ>
using ar = array<T, SZ>;

#define all(v) (v).begin(), (v).end()
#define pb push_back
#define sz(x) (int)(x).size()
#define fi first
#define se second
#define lb lower_bound
#define ub upper_bound
#define FOR(i, a, b) for (int i = (a); i < (b); ++i)
#define F0R(i, a) FOR(i, 0, a)
#define ROF(i, a, b) for (int i = (b)-1; i >= (a); --i)
#define R0F(i, a) ROF(i, 0, a)
#define REP(a) F0R(_, a)

const int INF = 1e9;
const ll LINF = 1e18;
const int MOD = 998244353;
const ld PI = acos((ld)-1.0);
const int dx[4] = {1, 0, -1, 0}, dy[4] = {0, 1, 0, -1};
mt19937 rng(chrono::steady_clock::now().time_since_epoch().count());
template <typename T>
using pqg = priority_queue<T, vector<T>, greater<T>>;
template <typename T>
bool ckmin(T &a, const T &b) { return b < a ? a = b, 1 : 0; }
template <typename T>
bool ckmax(T &a, const T &b) { return b > a ? a = b, 1 : 0; }

template <typename A, typename B>
ostream &operator<<(ostream &os, const pair<A, B> &p)
{
    return os << '(' << p.first << ", " << p.second << ')';
}
template <typename T_container, typename T = typename enable_if<!is_same<T_container, string>::value, typename T_container::value_type>::type>
ostream &operator<<(ostream &os, const T_container &v)
{
    os << '{';
    string sep;
    for (const T &x : v)
        os << sep << x, sep = ", ";
    return os << '}';
}
void dbg_out()
{
    cerr << endl;
}
template <typename Head, typename... Tail>
void dbg_out(Head H, Tail... T)
{
    cerr << ' ' << H;
    dbg_out(T...);
}
#ifdef LOCAL
#define dbg(...) cerr << "(" << #__VA_ARGS__ << "):", dbg_out(__VA_ARGS__)
#else
#define dbg(...) 42
#endif

inline namespace RecursiveLambda{
	template <typename Fun>
	struct y_combinator_result{
		Fun fun_;
		template <typename T> 
		explicit y_combinator_result(T &&fun): fun_(forward<T>(fun)){}
		template <typename...Args>
		decltype(auto) operator()(Args &&...args){
			return fun_(ref(*this), forward<Args>(args)...);
		}
	};
	template <typename Fun>
	decltype(auto) y_combinator(Fun &&fun){
		return y_combinator_result<decay_t<Fun>>(forward<Fun>(fun));
	}
};

void setIO(string s) // USACO
{
	#ifndef LOCAL
	    freopen((s + ".in").c_str(), "r", stdin);
	    freopen((s + ".out").c_str(), "w", stdout);
	#endif
}

/**
 * Description: modular arithmetic operations 
 * Source: 
	* KACTL
	* https://codeforces.com/blog/entry/63903
	* https://codeforces.com/contest/1261/submission/65632855 (tourist)
	* https://codeforces.com/contest/1264/submission/66344993 (ksun)
	* also see https://github.com/ecnerwala/cp-book/blob/master/src/modnum.hpp (ecnerwal)
 * Verification: 
	* https://open.kattis.com/problems/modulararithmetic
 */
template<int MOD, int RT> struct mint {
	static const int mod = MOD;
	static constexpr mint rt() { return RT; } // primitive root for FFT
	int v; explicit operator int() const { return v; } // explicit -> don't silently convert to int
	mint() { v = 0; }
	mint(ll _v) { v = int((-MOD < _v && _v < MOD) ? _v : _v % MOD);
		if (v < 0) v += MOD; }
	bool operator==(const mint& o) const{
		return v == o.v; }
	friend bool operator!=(const mint& a, const mint& b) { 
		return !(a == b); }
	friend bool operator<(const mint& a, const mint& b) { 
		return a.v < b.v; }
	friend istream& operator>>(istream& is, const mint& o){
		ll v; is >> v; o = mint(v); return is; }
	friend ostream& operator<<(ostream& os, const mint& o){
		os << o.v; return os; }
	
	mint& operator+=(const mint& m) { 
		if ((v += m.v) >= MOD) v -= MOD; 
		return *this; }
	mint& operator-=(const mint& m) { 
		if ((v -= m.v) < 0) v += MOD; 
		return *this; }
	mint& operator*=(const mint& m) { 
		v = int((ll)v*m.v%MOD); return *this; }
	mint& operator/=(const mint& m) { return (*this) *= inv(m); }
	friend mint pow(mint a, ll p) {
		mint ans = 1; assert(p >= 0);
		for (; p; p /= 2, a *= a) if (p&1) ans *= a;
		return ans; }
	friend mint inv(const mint& a) { assert(a.v != 0); 
		return pow(a,MOD-2); }
		
	mint operator-() const { return mint(-v); }
	mint& operator++() { return *this += 1; }
	mint& operator--() { return *this -= 1; }
	friend mint operator+(mint a, const mint& b) { return a += b; }
	friend mint operator-(mint a, const mint& b) { return a -= b; }
	friend mint operator*(mint a, const mint& b) { return a *= b; }
	friend mint operator/(mint a, const mint& b) { return a /= b; }
};

using Mint = mint<MOD,5>; // 5 is primitive root for both common mods


Mint dp[1 << 18];
bool comp[1 << 18];
bool g[18][18], good[18][18];
vi adj[18];



void solve()
{
	int n, m;
	cin >> n >> m;
	REP(m) {
		int u, v;
		cin >> u >> v;
		u--, v--;
		g[v][u] = 1;
		adj[u].pb(v), adj[v].pb(u);
	}
	F0R(i, n) F0R(j, n) {
		if (g[i][j] == g[j][i]) {
			good[i][j] = good[j][i] = 1;
		}
	}
	comp[0] = 1;
	F0R(mask, 1 << n) {
		F0R(i, n) {
			if (!((1 << i) & mask)) continue;
			int pmask = mask ^ (1 << i);
			if (comp[pmask] == 0) break;
			bool ok = 1;
			F0R(j, n) {
				if ((pmask & (1 << j)) && !good[i][j]) {
					ok = 0;
				}
			}
			comp[mask] = ok;
		}
	}
	dp[0] = 1;
	FOR(mask, 1, 1 << n) {
		for (int cur = mask; cur; cur = (cur - 1) & mask) {
			if (!comp[cur]) continue;
			int k = __builtin_popcount(cur);
			if (k & 1) dp[mask] += dp[mask - cur];
			else dp[mask] -= dp[mask - cur];
		}
	}
	cout << dp[(1 << n) - 1] * m / (Mint)2;
}

int32_t main()
{
    cin.tie(0)->sync_with_stdio(0);
    cin.exceptions(cin.failbit);
    int testcase=1;
    // cin >> testcase;
    while (testcase--)
    {
        solve();
    }
}

Compilation message

amusementpark.cpp: In function 'void setIO(std::string)':
amusementpark.cpp:94:13: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
   94 |      freopen((s + ".in").c_str(), "r", stdin);
      |      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
amusementpark.cpp:95:13: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
   95 |      freopen((s + ".out").c_str(), "w", stdout);
      |      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Subtask #1
7.0 / 7.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 1236 KB Output is correct
2 Correct 1 ms 1236 KB Output is correct
3 Correct 2 ms 1236 KB Output is correct
4 Correct 2 ms 1236 KB Output is correct
5 Correct 2 ms 1236 KB Output is correct
6 Correct 2 ms 1236 KB Output is correct
7 Correct 1 ms 1360 KB Output is correct
8 Correct 2 ms 1236 KB Output is correct

Subtask #2
12.0 / 12.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 1236 KB Output is correct
2 Correct 1 ms 1236 KB Output is correct
3 Correct 2 ms 1236 KB Output is correct
4 Correct 2 ms 1236 KB Output is correct
5 Correct 2 ms 1236 KB Output is correct
6 Correct 2 ms 1236 KB Output is correct
7 Correct 1 ms 1360 KB Output is correct
8 Correct 2 ms 1236 KB Output is correct
9 Correct 1 ms 1364 KB Output is correct
10 Correct 2 ms 1236 KB Output is correct
11 Correct 1 ms 1364 KB Output is correct
12 Correct 1 ms 1356 KB Output is correct
13 Correct 2 ms 1356 KB Output is correct
14 Correct 2 ms 1364 KB Output is correct
15 Correct 2 ms 1236 KB Output is correct
16 Correct 2 ms 1236 KB Output is correct
17 Correct 2 ms 1236 KB Output is correct
18 Correct 2 ms 1356 KB Output is correct
19 Correct 1 ms 1352 KB Output is correct
20 Correct 2 ms 1236 KB Output is correct
21 Correct 2 ms 1356 KB Output is correct
22 Correct 2 ms 1272 KB Output is correct
23 Correct 2 ms 1356 KB Output is correct
24 Correct 2 ms 1236 KB Output is correct

Subtask #3
23.0 / 23.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 1236 KB Output is correct
2 Correct 1 ms 1236 KB Output is correct
3 Correct 2 ms 1236 KB Output is correct
4 Correct 2 ms 1236 KB Output is correct
5 Correct 2 ms 1236 KB Output is correct
6 Correct 2 ms 1236 KB Output is correct
7 Correct 1 ms 1360 KB Output is correct
8 Correct 2 ms 1236 KB Output is correct
9 Correct 1 ms 1364 KB Output is correct
10 Correct 2 ms 1236 KB Output is correct
11 Correct 1 ms 1364 KB Output is correct
12 Correct 1 ms 1356 KB Output is correct
13 Correct 2 ms 1356 KB Output is correct
14 Correct 2 ms 1364 KB Output is correct
15 Correct 2 ms 1236 KB Output is correct
16 Correct 2 ms 1236 KB Output is correct
17 Correct 2 ms 1236 KB Output is correct
18 Correct 2 ms 1356 KB Output is correct
19 Correct 1 ms 1352 KB Output is correct
20 Correct 2 ms 1236 KB Output is correct
21 Correct 2 ms 1356 KB Output is correct
22 Correct 2 ms 1272 KB Output is correct
23 Correct 2 ms 1356 KB Output is correct
24 Correct 2 ms 1236 KB Output is correct
25 Correct 1 ms 1236 KB Output is correct
26 Correct 1 ms 1236 KB Output is correct
27 Correct 1 ms 1236 KB Output is correct
28 Correct 1 ms 1360 KB Output is correct
29 Correct 2 ms 1364 KB Output is correct
30 Correct 2 ms 1356 KB Output is correct
31 Correct 2 ms 1364 KB Output is correct
32 Correct 2 ms 1308 KB Output is correct
33 Correct 3 ms 1236 KB Output is correct
34 Correct 2 ms 1356 KB Output is correct
35 Correct 2 ms 1236 KB Output is correct
36 Correct 1 ms 1236 KB Output is correct
37 Correct 1 ms 1236 KB Output is correct
38 Correct 1 ms 1236 KB Output is correct
39 Correct 2 ms 1364 KB Output is correct
40 Correct 2 ms 1360 KB Output is correct
41 Correct 1 ms 1236 KB Output is correct
42 Correct 2 ms 1236 KB Output is correct
43 Correct 2 ms 1236 KB Output is correct
44 Correct 2 ms 1236 KB Output is correct
45 Correct 2 ms 1360 KB Output is correct
46 Correct 2 ms 1360 KB Output is correct
47 Correct 2 ms 1236 KB Output is correct
48 Correct 3 ms 1364 KB Output is correct
49 Correct 3 ms 1236 KB Output is correct
50 Correct 2 ms 1236 KB Output is correct
51 Correct 2 ms 1236 KB Output is correct
52 Correct 3 ms 1236 KB Output is correct
53 Correct 2 ms 1364 KB Output is correct
54 Correct 2 ms 1236 KB Output is correct
55 Correct 2 ms 1360 KB Output is correct
56 Correct 2 ms 1364 KB Output is correct
57 Correct 1 ms 1236 KB Output is correct
58 Correct 2 ms 1236 KB Output is correct
59 Correct 1 ms 1236 KB Output is correct
60 Correct 2 ms 1236 KB Output is correct
61 Correct 2 ms 1364 KB Output is correct
62 Correct 2 ms 1236 KB Output is correct
63 Correct 3 ms 1364 KB Output is correct
64 Correct 2 ms 1360 KB Output is correct

Subtask #4
21.0 / 21.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 1236 KB Output is correct
2 Correct 1 ms 1236 KB Output is correct
3 Correct 2 ms 1236 KB Output is correct
4 Correct 2 ms 1236 KB Output is correct
5 Correct 2 ms 1236 KB Output is correct
6 Correct 2 ms 1236 KB Output is correct
7 Correct 1 ms 1360 KB Output is correct
8 Correct 2 ms 1236 KB Output is correct
9 Correct 1 ms 1364 KB Output is correct
10 Correct 2 ms 1236 KB Output is correct
11 Correct 1 ms 1364 KB Output is correct
12 Correct 1 ms 1356 KB Output is correct
13 Correct 2 ms 1356 KB Output is correct
14 Correct 2 ms 1364 KB Output is correct
15 Correct 2 ms 1236 KB Output is correct
16 Correct 2 ms 1236 KB Output is correct
17 Correct 2 ms 1236 KB Output is correct
18 Correct 2 ms 1356 KB Output is correct
19 Correct 1 ms 1352 KB Output is correct
20 Correct 2 ms 1236 KB Output is correct
21 Correct 2 ms 1356 KB Output is correct
22 Correct 2 ms 1272 KB Output is correct
23 Correct 2 ms 1356 KB Output is correct
24 Correct 2 ms 1236 KB Output is correct
25 Correct 1 ms 1236 KB Output is correct
26 Correct 1 ms 1236 KB Output is correct
27 Correct 1 ms 1236 KB Output is correct
28 Correct 1 ms 1360 KB Output is correct
29 Correct 2 ms 1364 KB Output is correct
30 Correct 2 ms 1356 KB Output is correct
31 Correct 2 ms 1364 KB Output is correct
32 Correct 2 ms 1308 KB Output is correct
33 Correct 3 ms 1236 KB Output is correct
34 Correct 2 ms 1356 KB Output is correct
35 Correct 2 ms 1236 KB Output is correct
36 Correct 1 ms 1236 KB Output is correct
37 Correct 1 ms 1236 KB Output is correct
38 Correct 1 ms 1236 KB Output is correct
39 Correct 2 ms 1364 KB Output is correct
40 Correct 2 ms 1360 KB Output is correct
41 Correct 1 ms 1236 KB Output is correct
42 Correct 2 ms 1236 KB Output is correct
43 Correct 2 ms 1236 KB Output is correct
44 Correct 2 ms 1236 KB Output is correct
45 Correct 2 ms 1360 KB Output is correct
46 Correct 2 ms 1360 KB Output is correct
47 Correct 2 ms 1236 KB Output is correct
48 Correct 3 ms 1364 KB Output is correct
49 Correct 3 ms 1236 KB Output is correct
50 Correct 2 ms 1236 KB Output is correct
51 Correct 2 ms 1236 KB Output is correct
52 Correct 3 ms 1236 KB Output is correct
53 Correct 2 ms 1364 KB Output is correct
54 Correct 2 ms 1236 KB Output is correct
55 Correct 2 ms 1360 KB Output is correct
56 Correct 2 ms 1364 KB Output is correct
57 Correct 1 ms 1236 KB Output is correct
58 Correct 2 ms 1236 KB Output is correct
59 Correct 1 ms 1236 KB Output is correct
60 Correct 2 ms 1236 KB Output is correct
61 Correct 2 ms 1364 KB Output is correct
62 Correct 2 ms 1236 KB Output is correct
63 Correct 3 ms 1364 KB Output is correct
64 Correct 2 ms 1360 KB Output is correct
65 Correct 10 ms 1364 KB Output is correct
66 Correct 10 ms 1364 KB Output is correct
67 Correct 10 ms 1364 KB Output is correct
68 Correct 8 ms 1360 KB Output is correct
69 Correct 18 ms 1372 KB Output is correct
70 Correct 17 ms 1360 KB Output is correct
71 Correct 13 ms 1364 KB Output is correct
72 Correct 15 ms 1364 KB Output is correct
73 Correct 15 ms 1376 KB Output is correct
74 Correct 11 ms 1364 KB Output is correct
75 Correct 12 ms 1356 KB Output is correct
76 Correct 14 ms 1364 KB Output is correct
77 Correct 29 ms 1364 KB Output is correct
78 Correct 27 ms 1364 KB Output is correct
79 Correct 24 ms 1356 KB Output is correct
80 Correct 22 ms 1364 KB Output is correct
81 Correct 21 ms 1392 KB Output is correct
82 Correct 27 ms 1364 KB Output is correct
83 Correct 19 ms 1384 KB Output is correct
84 Correct 18 ms 1364 KB Output is correct
85 Correct 47 ms 1372 KB Output is correct
86 Correct 41 ms 1364 KB Output is correct
87 Correct 39 ms 1364 KB Output is correct
88 Correct 41 ms 1364 KB Output is correct
89 Correct 27 ms 1364 KB Output is correct
90 Correct 35 ms 1364 KB Output is correct
91 Correct 30 ms 1364 KB Output is correct
92 Correct 32 ms 1364 KB Output is correct

Subtask #5
37.0 / 37.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 1236 KB Output is correct
2 Correct 1 ms 1236 KB Output is correct
3 Correct 2 ms 1236 KB Output is correct
4 Correct 2 ms 1236 KB Output is correct
5 Correct 2 ms 1236 KB Output is correct
6 Correct 2 ms 1236 KB Output is correct
7 Correct 1 ms 1360 KB Output is correct
8 Correct 2 ms 1236 KB Output is correct
9 Correct 1 ms 1364 KB Output is correct
10 Correct 2 ms 1236 KB Output is correct
11 Correct 1 ms 1364 KB Output is correct
12 Correct 1 ms 1356 KB Output is correct
13 Correct 2 ms 1356 KB Output is correct
14 Correct 2 ms 1364 KB Output is correct
15 Correct 2 ms 1236 KB Output is correct
16 Correct 2 ms 1236 KB Output is correct
17 Correct 2 ms 1236 KB Output is correct
18 Correct 2 ms 1356 KB Output is correct
19 Correct 1 ms 1352 KB Output is correct
20 Correct 2 ms 1236 KB Output is correct
21 Correct 2 ms 1356 KB Output is correct
22 Correct 2 ms 1272 KB Output is correct
23 Correct 2 ms 1356 KB Output is correct
24 Correct 2 ms 1236 KB Output is correct
25 Correct 1 ms 1236 KB Output is correct
26 Correct 1 ms 1236 KB Output is correct
27 Correct 1 ms 1236 KB Output is correct
28 Correct 1 ms 1360 KB Output is correct
29 Correct 2 ms 1364 KB Output is correct
30 Correct 2 ms 1356 KB Output is correct
31 Correct 2 ms 1364 KB Output is correct
32 Correct 2 ms 1308 KB Output is correct
33 Correct 3 ms 1236 KB Output is correct
34 Correct 2 ms 1356 KB Output is correct
35 Correct 2 ms 1236 KB Output is correct
36 Correct 1 ms 1236 KB Output is correct
37 Correct 1 ms 1236 KB Output is correct
38 Correct 1 ms 1236 KB Output is correct
39 Correct 2 ms 1364 KB Output is correct
40 Correct 2 ms 1360 KB Output is correct
41 Correct 1 ms 1236 KB Output is correct
42 Correct 2 ms 1236 KB Output is correct
43 Correct 2 ms 1236 KB Output is correct
44 Correct 2 ms 1236 KB Output is correct
45 Correct 2 ms 1360 KB Output is correct
46 Correct 2 ms 1360 KB Output is correct
47 Correct 2 ms 1236 KB Output is correct
48 Correct 3 ms 1364 KB Output is correct
49 Correct 3 ms 1236 KB Output is correct
50 Correct 2 ms 1236 KB Output is correct
51 Correct 2 ms 1236 KB Output is correct
52 Correct 3 ms 1236 KB Output is correct
53 Correct 2 ms 1364 KB Output is correct
54 Correct 2 ms 1236 KB Output is correct
55 Correct 2 ms 1360 KB Output is correct
56 Correct 2 ms 1364 KB Output is correct
57 Correct 1 ms 1236 KB Output is correct
58 Correct 2 ms 1236 KB Output is correct
59 Correct 1 ms 1236 KB Output is correct
60 Correct 2 ms 1236 KB Output is correct
61 Correct 2 ms 1364 KB Output is correct
62 Correct 2 ms 1236 KB Output is correct
63 Correct 3 ms 1364 KB Output is correct
64 Correct 2 ms 1360 KB Output is correct
65 Correct 10 ms 1364 KB Output is correct
66 Correct 10 ms 1364 KB Output is correct
67 Correct 10 ms 1364 KB Output is correct
68 Correct 8 ms 1360 KB Output is correct
69 Correct 18 ms 1372 KB Output is correct
70 Correct 17 ms 1360 KB Output is correct
71 Correct 13 ms 1364 KB Output is correct
72 Correct 15 ms 1364 KB Output is correct
73 Correct 15 ms 1376 KB Output is correct
74 Correct 11 ms 1364 KB Output is correct
75 Correct 12 ms 1356 KB Output is correct
76 Correct 14 ms 1364 KB Output is correct
77 Correct 29 ms 1364 KB Output is correct
78 Correct 27 ms 1364 KB Output is correct
79 Correct 24 ms 1356 KB Output is correct
80 Correct 22 ms 1364 KB Output is correct
81 Correct 21 ms 1392 KB Output is correct
82 Correct 27 ms 1364 KB Output is correct
83 Correct 19 ms 1384 KB Output is correct
84 Correct 18 ms 1364 KB Output is correct
85 Correct 47 ms 1372 KB Output is correct
86 Correct 41 ms 1364 KB Output is correct
87 Correct 39 ms 1364 KB Output is correct
88 Correct 41 ms 1364 KB Output is correct
89 Correct 27 ms 1364 KB Output is correct
90 Correct 35 ms 1364 KB Output is correct
91 Correct 30 ms 1364 KB Output is correct
92 Correct 32 ms 1364 KB Output is correct
93 Correct 921 ms 1592 KB Output is correct
94 Correct 871 ms 1592 KB Output is correct
95 Correct 864 ms 1596 KB Output is correct
96 Correct 666 ms 1600 KB Output is correct
97 Correct 547 ms 1592 KB Output is correct
98 Correct 603 ms 1712 KB Output is correct
99 Correct 85 ms 1484 KB Output is correct
100 Correct 74 ms 1364 KB Output is correct
101 Correct 84 ms 1364 KB Output is correct
102 Correct 60 ms 1364 KB Output is correct
103 Correct 530 ms 1496 KB Output is correct
104 Correct 295 ms 1356 KB Output is correct
105 Correct 242 ms 1360 KB Output is correct
106 Correct 236 ms 1444 KB Output is correct
107 Correct 1534 ms 1592 KB Output is correct
108 Correct 669 ms 1592 KB Output is correct
109 Correct 578 ms 1488 KB Output is correct
110 Correct 525 ms 1492 KB Output is correct
111 Correct 59 ms 1388 KB Output is correct
112 Correct 55 ms 1364 KB Output is correct
113 Correct 51 ms 1384 KB Output is correct
114 Correct 124 ms 1400 KB Output is correct
115 Correct 94 ms 1404 KB Output is correct
116 Correct 89 ms 1388 KB Output is correct
117 Correct 92 ms 1364 KB Output is correct
118 Correct 72 ms 1364 KB Output is correct
119 Correct 69 ms 1388 KB Output is correct
120 Correct 71 ms 1364 KB Output is correct
121 Correct 74 ms 1380 KB Output is correct
122 Correct 188 ms 1440 KB Output is correct
123 Correct 151 ms 1364 KB Output is correct
124 Correct 145 ms 1364 KB Output is correct
125 Correct 136 ms 1364 KB Output is correct
126 Correct 133 ms 1364 KB Output is correct
127 Correct 117 ms 1364 KB Output is correct
128 Correct 112 ms 1364 KB Output is correct
129 Correct 112 ms 1408 KB Output is correct
130 Correct 110 ms 1404 KB Output is correct
131 Correct 359 ms 1472 KB Output is correct
132 Correct 277 ms 1432 KB Output is correct
133 Correct 257 ms 1420 KB Output is correct
134 Correct 267 ms 1364 KB Output is correct
135 Correct 218 ms 1472 KB Output is correct
136 Correct 201 ms 1416 KB Output is correct
137 Correct 232 ms 1356 KB Output is correct
138 Correct 251 ms 1404 KB Output is correct
139 Correct 186 ms 1468 KB Output is correct
140 Correct 214 ms 1464 KB Output is correct
141 Correct 185 ms 1488 KB Output is correct
142 Correct 459 ms 1468 KB Output is correct
143 Correct 409 ms 1464 KB Output is correct
144 Correct 388 ms 1492 KB Output is correct
145 Correct 372 ms 1456 KB Output is correct
146 Correct 360 ms 1364 KB Output is correct
147 Correct 335 ms 1432 KB Output is correct
148 Correct 478 ms 1472 KB Output is correct
149 Correct 472 ms 1444 KB Output is correct
150 Correct 430 ms 1488 KB Output is correct
151 Correct 491 ms 1484 KB Output is correct
152 Correct 479 ms 1436 KB Output is correct
153 Correct 656 ms 1596 KB Output is correct
154 Correct 662 ms 1588 KB Output is correct
155 Correct 687 ms 1492 KB Output is correct
156 Correct 692 ms 1428 KB Output is correct
157 Correct 653 ms 1496 KB Output is correct
158 Correct 647 ms 1444 KB Output is correct
159 Correct 569 ms 1592 KB Output is correct
160 Correct 544 ms 1456 KB Output is correct
161 Correct 578 ms 1420 KB Output is correct
162 Correct 500 ms 1592 KB Output is correct
163 Correct 472 ms 1492 KB Output is correct
164 Correct 435 ms 1448 KB Output is correct
165 Correct 417 ms 1436 KB Output is correct
166 Correct 415 ms 1428 KB Output is correct
167 Correct 432 ms 1432 KB Output is correct