oj.uz

답안 #742662

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
742662 2023-05-16T16:34:27 Z marvinthang Alternating Current (BOI18_alternating) C++17
100 / 100
 55 ms 17848 KB 
/*************************************
*    author: marvinthang             *
*    created: 05.05.2023 10:12:26    *
*************************************/

#include <bits/stdc++.h>

using namespace std;

#define                  fi  first
#define                  se  second
#define                left  ___left
#define               right  ___right
#define                TIME  (1.0 * clock() / CLOCKS_PER_SEC)
#define             MASK(i)  (1LL << (i))
#define           BIT(x, i)  ((x) >> (i) & 1)
#define  __builtin_popcount  __builtin_popcountll
#define              ALL(v)  (v).begin(), (v).end()
#define           REP(i, n)  for (int i = 0, _n = (n); i < _n; ++i)
#define          REPD(i, n)  for (int i = (n); i--; )
#define        FOR(i, a, b)  for (int i = (a), _b = (b); i < _b; ++i) 
#define       FORD(i, b, a)  for (int i = (b), _a = (a); --i >= _a; ) 
#define       FORE(i, a, b)  for (int i = (a), _b = (b); i <= _b; ++i) 
#define      FORDE(i, b, a)  for (int i = (b), _a = (a); i >= _a; --i) 
#define        scan_op(...)  istream & operator >> (istream &in, __VA_ARGS__ &u)
#define       print_op(...)  ostream & operator << (ostream &out, const __VA_ARGS__ &u)
#ifdef LOCAL
    #include "debug.h"
#else
    #define file(name) if (fopen(name".inp", "r")) { freopen(name".inp", "r", stdin); freopen(name".out", "w", stdout); }
    #define DB(...) 23
    #define db(...) 23
    #define debug(...) 23
#endif

template <class U, class V> scan_op(pair <U, V>)  { return in >> u.first >> u.second; }
template <class T> scan_op(vector <T>)  { for (size_t i = 0; i < u.size(); ++i) in >> u[i]; return in; }
template <class U, class V> print_op(pair <U, V>)  { return out << '(' << u.first << ", " << u.second << ')'; }
template <size_t i, class T> ostream & print_tuple_utils(ostream &out, const T &tup) { if constexpr(i == tuple_size<T>::value) return out << ")";  else return print_tuple_utils<i + 1, T>(out << (i ? ", " : "(") << get<i>(tup), tup); }
template <class ...U> print_op(tuple<U...>) { return print_tuple_utils<0, tuple<U...>>(out, u); }
template <class Con, class = decltype(begin(declval<Con>()))> typename enable_if <!is_same<Con, string>::value, ostream&>::type operator << (ostream &out, const Con &con) { out << '{'; for (__typeof(con.begin()) it = con.begin(); it != con.end(); ++it) out << (it == con.begin() ? "" : ", ") << *it; return out << '}'; }
template <class A, class B> bool minimize(A &a, B b)  { if (a > b) { a = b; return true; } return false; }
template <class A, class B> bool maximize(A &a, B b)  { if (a < b) { a = b; return true; } return false; }

// end of template

const int MAX = 3e5 + 5;

int N, M;
int L[MAX], R[MAX];
int cnt[MAX];

void init(void) {
	cin >> N >> M;
	REP(i, M) {
		cin >> L[i] >> R[i];
		++cnt[L[i]];
		--cnt[R[i] + 1];
		if (R[i] < L[i]) {
			++cnt[1];
			R[i] += N;
		}
	}
	FORE(i, 1, N) {
		cnt[i] += cnt[i - 1];
		cnt[i + N] = cnt[i + N + N] = cnt[i];
	}
}

vector <pair <int, int>> adj[MAX];
int dist[MAX];
pair <int, int> trace[MAX];
bool res[MAX];

void process(void) {
	FORE(i, 1, N) if (cnt[i] < 2) return void(cout << "impossible\n");
	REP(i, M) {
		adj[L[i] - 1].emplace_back(R[i], i);
		adj[L[i] + N - 1].emplace_back(R[i] + N, i);
	}
	int st = -1, len = -1;
	REP(i, M) {
		int l = R[i] - L[i] + 1;
		if (st == -1 || len < l) {
			st = i;
			len = l;
		}
	}
	memset(dist, 0x3f, sizeof(dist));
	deque <int> dq;
	dist[R[st]] = 0;
	dq.push_back(R[st]);
	int e = L[st] + N - 1;
	while (!dq.empty()) {
		int u = dq.front(); dq.pop_front();
		int p = u - 1;
		if (p >= L[st] && cnt[u] > 2 && minimize(dist[p], dist[u])) {
			dq.push_front(p);
			trace[p] = make_pair(u, M);
		}
		for (auto [v, id]: adj[u]) {
			if (v <= R[st] + N && minimize(dist[v], dist[u] + 1)) {
				dq.push_back(v);
				trace[v] = make_pair(u, id);
			}
		}
	}
	if (dist[e] > M) return void(cout << "impossible\n");
	res[st] = 1;
	while (e != R[st]) {
		res[trace[e].se] = 1;
		e = trace[e].fi;
	}
	REP(i, M) cout << res[i];
}

int main(void) {
	ios_base::sync_with_stdio(false); cin.tie(nullptr); // cout.tie(nullptr);
	file("B");
	init();
	process();
	cerr << "Time elapsed: " << TIME << " s.\n";
	return (0^0);
}

Compilation message

alternating.cpp: In function 'int main()':
alternating.cpp:30:61: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
   30 |     #define file(name) if (fopen(name".inp", "r")) { freopen(name".inp", "r", stdin); freopen(name".out", "w", stdout); }
      |                                                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
alternating.cpp:119:2: note: in expansion of macro 'file'
  119 |  file("B");
      |  ^~~~
alternating.cpp:30:94: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
   30 |     #define file(name) if (fopen(name".inp", "r")) { freopen(name".inp", "r", stdin); freopen(name".out", "w", stdout); }
      |                                                                                       ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
alternating.cpp:119:2: note: in expansion of macro 'file'
  119 |  file("B");
      |  ^~~~

Subtask #1
13.0 / 13.0

# 결과 실행 시간 메모리 Grader output
1 Correct 5 ms 8532 KB Output is correct
2 Correct 4 ms 8532 KB Output is correct
3 Correct 5 ms 8536 KB Output is correct
4 Correct 4 ms 8532 KB Output is correct
5 Correct 5 ms 8536 KB Output is correct
6 Correct 4 ms 8536 KB Output is correct
7 Correct 5 ms 8532 KB Output is correct
8 Correct 4 ms 7380 KB Output is correct
9 Correct 5 ms 8532 KB Output is correct
10 Correct 4 ms 7380 KB Output is correct
11 Correct 4 ms 7380 KB Output is correct
12 Correct 5 ms 8532 KB Output is correct
13 Correct 4 ms 7388 KB Output is correct
14 Correct 4 ms 8536 KB Output is correct
15 Correct 4 ms 8532 KB Output is correct
16 Correct 5 ms 8532 KB Output is correct
17 Correct 5 ms 8532 KB Output is correct
18 Correct 5 ms 8532 KB Output is correct
19 Correct 5 ms 8532 KB Output is correct
20 Correct 5 ms 8532 KB Output is correct
21 Correct 4 ms 8512 KB Output is correct
22 Correct 5 ms 8532 KB Output is correct
23 Correct 5 ms 8532 KB Output is correct
24 Correct 4 ms 8532 KB Output is correct
25 Correct 6 ms 8532 KB Output is correct
26 Correct 5 ms 8532 KB Output is correct
27 Correct 4 ms 7380 KB Output is correct
28 Correct 5 ms 8532 KB Output is correct
29 Correct 4 ms 7380 KB Output is correct
30 Correct 4 ms 7380 KB Output is correct
31 Correct 5 ms 8532 KB Output is correct
32 Correct 4 ms 7380 KB Output is correct
33 Correct 4 ms 8532 KB Output is correct
34 Correct 4 ms 7508 KB Output is correct
35 Correct 4 ms 7344 KB Output is correct
36 Correct 4 ms 8532 KB Output is correct
37 Correct 5 ms 8532 KB Output is correct
38 Correct 4 ms 7288 KB Output is correct
39 Correct 4 ms 8532 KB Output is correct
40 Correct 4 ms 8568 KB Output is correct

Subtask #2
20.0 / 20.0

# 결과 실행 시간 메모리 Grader output
1 Correct 5 ms 8532 KB Output is correct
2 Correct 4 ms 8532 KB Output is correct
3 Correct 5 ms 8536 KB Output is correct
4 Correct 4 ms 8532 KB Output is correct
5 Correct 5 ms 8536 KB Output is correct
6 Correct 4 ms 8536 KB Output is correct
7 Correct 5 ms 8532 KB Output is correct
8 Correct 4 ms 7380 KB Output is correct
9 Correct 5 ms 8532 KB Output is correct
10 Correct 4 ms 7380 KB Output is correct
11 Correct 4 ms 7380 KB Output is correct
12 Correct 5 ms 8532 KB Output is correct
13 Correct 4 ms 7388 KB Output is correct
14 Correct 4 ms 8536 KB Output is correct
15 Correct 4 ms 8532 KB Output is correct
16 Correct 5 ms 8532 KB Output is correct
17 Correct 5 ms 8532 KB Output is correct
18 Correct 5 ms 8532 KB Output is correct
19 Correct 5 ms 8532 KB Output is correct
20 Correct 5 ms 8532 KB Output is correct
21 Correct 4 ms 8512 KB Output is correct
22 Correct 5 ms 8532 KB Output is correct
23 Correct 5 ms 8532 KB Output is correct
24 Correct 4 ms 8532 KB Output is correct
25 Correct 6 ms 8532 KB Output is correct
26 Correct 5 ms 8532 KB Output is correct
27 Correct 4 ms 7380 KB Output is correct
28 Correct 5 ms 8532 KB Output is correct
29 Correct 4 ms 7380 KB Output is correct
30 Correct 4 ms 7380 KB Output is correct
31 Correct 5 ms 8532 KB Output is correct
32 Correct 4 ms 7380 KB Output is correct
33 Correct 4 ms 8532 KB Output is correct
34 Correct 4 ms 7508 KB Output is correct
35 Correct 4 ms 7344 KB Output is correct
36 Correct 4 ms 8532 KB Output is correct
37 Correct 5 ms 8532 KB Output is correct
38 Correct 4 ms 7288 KB Output is correct
39 Correct 4 ms 8532 KB Output is correct
40 Correct 4 ms 8568 KB Output is correct
41 Correct 4 ms 8532 KB Output is correct
42 Correct 5 ms 8492 KB Output is correct
43 Correct 5 ms 8540 KB Output is correct
44 Correct 4 ms 8532 KB Output is correct
45 Correct 5 ms 8532 KB Output is correct
46 Correct 5 ms 8536 KB Output is correct
47 Correct 4 ms 8532 KB Output is correct
48 Correct 4 ms 7384 KB Output is correct
49 Correct 6 ms 8532 KB Output is correct
50 Correct 5 ms 7400 KB Output is correct
51 Correct 5 ms 7384 KB Output is correct
52 Correct 4 ms 7384 KB Output is correct
53 Correct 4 ms 7384 KB Output is correct
54 Correct 4 ms 8532 KB Output is correct
55 Correct 5 ms 8536 KB Output is correct
56 Correct 5 ms 8532 KB Output is correct
57 Correct 5 ms 8556 KB Output is correct
58 Correct 4 ms 8532 KB Output is correct
59 Correct 4 ms 8536 KB Output is correct
60 Correct 5 ms 8532 KB Output is correct
61 Correct 5 ms 8532 KB Output is correct
62 Correct 4 ms 7384 KB Output is correct
63 Correct 5 ms 7392 KB Output is correct
64 Correct 5 ms 8532 KB Output is correct
65 Correct 4 ms 7388 KB Output is correct
66 Correct 5 ms 8532 KB Output is correct
67 Correct 4 ms 8532 KB Output is correct
68 Correct 4 ms 8532 KB Output is correct
69 Correct 5 ms 8532 KB Output is correct

Subtask #3
22.0 / 22.0

# 결과 실행 시간 메모리 Grader output
1 Correct 5 ms 8532 KB Output is correct
2 Correct 4 ms 8532 KB Output is correct
3 Correct 5 ms 8536 KB Output is correct
4 Correct 4 ms 8532 KB Output is correct
5 Correct 5 ms 8536 KB Output is correct
6 Correct 4 ms 8536 KB Output is correct
7 Correct 5 ms 8532 KB Output is correct
8 Correct 4 ms 7380 KB Output is correct
9 Correct 5 ms 8532 KB Output is correct
10 Correct 4 ms 7380 KB Output is correct
11 Correct 4 ms 7380 KB Output is correct
12 Correct 5 ms 8532 KB Output is correct
13 Correct 4 ms 7388 KB Output is correct
14 Correct 4 ms 8536 KB Output is correct
15 Correct 4 ms 8532 KB Output is correct
16 Correct 5 ms 8532 KB Output is correct
17 Correct 5 ms 8532 KB Output is correct
18 Correct 5 ms 8532 KB Output is correct
19 Correct 5 ms 8532 KB Output is correct
20 Correct 5 ms 8532 KB Output is correct
21 Correct 4 ms 8512 KB Output is correct
22 Correct 5 ms 8532 KB Output is correct
23 Correct 5 ms 8532 KB Output is correct
24 Correct 4 ms 8532 KB Output is correct
25 Correct 6 ms 8532 KB Output is correct
26 Correct 5 ms 8532 KB Output is correct
27 Correct 4 ms 7380 KB Output is correct
28 Correct 5 ms 8532 KB Output is correct
29 Correct 4 ms 7380 KB Output is correct
30 Correct 4 ms 7380 KB Output is correct
31 Correct 5 ms 8532 KB Output is correct
32 Correct 4 ms 7380 KB Output is correct
33 Correct 4 ms 8532 KB Output is correct
34 Correct 4 ms 7508 KB Output is correct
35 Correct 4 ms 7344 KB Output is correct
36 Correct 4 ms 8532 KB Output is correct
37 Correct 5 ms 8532 KB Output is correct
38 Correct 4 ms 7288 KB Output is correct
39 Correct 4 ms 8532 KB Output is correct
40 Correct 4 ms 8568 KB Output is correct
41 Correct 4 ms 8532 KB Output is correct
42 Correct 5 ms 8492 KB Output is correct
43 Correct 5 ms 8540 KB Output is correct
44 Correct 4 ms 8532 KB Output is correct
45 Correct 5 ms 8532 KB Output is correct
46 Correct 5 ms 8536 KB Output is correct
47 Correct 4 ms 8532 KB Output is correct
48 Correct 4 ms 7384 KB Output is correct
49 Correct 6 ms 8532 KB Output is correct
50 Correct 5 ms 7400 KB Output is correct
51 Correct 5 ms 7384 KB Output is correct
52 Correct 4 ms 7384 KB Output is correct
53 Correct 4 ms 7384 KB Output is correct
54 Correct 4 ms 8532 KB Output is correct
55 Correct 5 ms 8536 KB Output is correct
56 Correct 5 ms 8532 KB Output is correct
57 Correct 5 ms 8556 KB Output is correct
58 Correct 4 ms 8532 KB Output is correct
59 Correct 4 ms 8536 KB Output is correct
60 Correct 5 ms 8532 KB Output is correct
61 Correct 5 ms 8532 KB Output is correct
62 Correct 4 ms 7384 KB Output is correct
63 Correct 5 ms 7392 KB Output is correct
64 Correct 5 ms 8532 KB Output is correct
65 Correct 4 ms 7388 KB Output is correct
66 Correct 5 ms 8532 KB Output is correct
67 Correct 4 ms 8532 KB Output is correct
68 Correct 4 ms 8532 KB Output is correct
69 Correct 5 ms 8532 KB Output is correct
70 Correct 4 ms 8548 KB Output is correct
71 Correct 4 ms 8676 KB Output is correct
72 Correct 5 ms 8488 KB Output is correct
73 Correct 5 ms 8532 KB Output is correct
74 Correct 5 ms 8532 KB Output is correct
75 Correct 5 ms 8532 KB Output is correct
76 Correct 4 ms 7316 KB Output is correct
77 Correct 5 ms 8532 KB Output is correct
78 Correct 4 ms 7380 KB Output is correct
79 Correct 4 ms 7380 KB Output is correct
80 Correct 4 ms 7380 KB Output is correct
81 Correct 5 ms 8536 KB Output is correct
82 Correct 4 ms 8532 KB Output is correct
83 Correct 5 ms 8540 KB Output is correct
84 Correct 5 ms 8660 KB Output is correct
85 Correct 4 ms 8532 KB Output is correct
86 Correct 4 ms 8532 KB Output is correct
87 Correct 5 ms 8532 KB Output is correct
88 Correct 4 ms 8532 KB Output is correct
89 Correct 4 ms 7380 KB Output is correct
90 Correct 5 ms 8660 KB Output is correct
91 Correct 5 ms 8532 KB Output is correct
92 Correct 4 ms 8544 KB Output is correct
93 Correct 4 ms 8532 KB Output is correct
94 Correct 4 ms 7380 KB Output is correct
95 Correct 5 ms 8532 KB Output is correct
96 Correct 6 ms 8660 KB Output is correct
97 Correct 5 ms 8660 KB Output is correct
98 Correct 5 ms 8544 KB Output is correct

Subtask #4
19.0 / 19.0

# 결과 실행 시간 메모리 Grader output
1 Correct 29 ms 14788 KB Output is correct
2 Correct 5 ms 9684 KB Output is correct
3 Correct 11 ms 9484 KB Output is correct
4 Correct 18 ms 13780 KB Output is correct
5 Correct 47 ms 16972 KB Output is correct
6 Correct 20 ms 10452 KB Output is correct
7 Correct 49 ms 17484 KB Output is correct
8 Correct 7 ms 10644 KB Output is correct
9 Correct 6 ms 10344 KB Output is correct
10 Correct 50 ms 17292 KB Output is correct
11 Correct 39 ms 16076 KB Output is correct
12 Correct 55 ms 17848 KB Output is correct
13 Correct 5 ms 8532 KB Output is correct
14 Correct 5 ms 8540 KB Output is correct
15 Correct 46 ms 16420 KB Output is correct
16 Correct 12 ms 9444 KB Output is correct
17 Correct 48 ms 17396 KB Output is correct
18 Correct 31 ms 13260 KB Output is correct
19 Correct 5 ms 8660 KB Output is correct
20 Correct 31 ms 14692 KB Output is correct

Subtask #5
26.0 / 26.0

# 결과 실행 시간 메모리 Grader output
1 Correct 5 ms 8532 KB Output is correct
2 Correct 4 ms 8532 KB Output is correct
3 Correct 5 ms 8536 KB Output is correct
4 Correct 4 ms 8532 KB Output is correct
5 Correct 5 ms 8536 KB Output is correct
6 Correct 4 ms 8536 KB Output is correct
7 Correct 5 ms 8532 KB Output is correct
8 Correct 4 ms 7380 KB Output is correct
9 Correct 5 ms 8532 KB Output is correct
10 Correct 4 ms 7380 KB Output is correct
11 Correct 4 ms 7380 KB Output is correct
12 Correct 5 ms 8532 KB Output is correct
13 Correct 4 ms 7388 KB Output is correct
14 Correct 4 ms 8536 KB Output is correct
15 Correct 4 ms 8532 KB Output is correct
16 Correct 5 ms 8532 KB Output is correct
17 Correct 5 ms 8532 KB Output is correct
18 Correct 5 ms 8532 KB Output is correct
19 Correct 5 ms 8532 KB Output is correct
20 Correct 5 ms 8532 KB Output is correct
21 Correct 4 ms 8512 KB Output is correct
22 Correct 5 ms 8532 KB Output is correct
23 Correct 5 ms 8532 KB Output is correct
24 Correct 4 ms 8532 KB Output is correct
25 Correct 6 ms 8532 KB Output is correct
26 Correct 5 ms 8532 KB Output is correct
27 Correct 4 ms 7380 KB Output is correct
28 Correct 5 ms 8532 KB Output is correct
29 Correct 4 ms 7380 KB Output is correct
30 Correct 4 ms 7380 KB Output is correct
31 Correct 5 ms 8532 KB Output is correct
32 Correct 4 ms 7380 KB Output is correct
33 Correct 4 ms 8532 KB Output is correct
34 Correct 4 ms 7508 KB Output is correct
35 Correct 4 ms 7344 KB Output is correct
36 Correct 4 ms 8532 KB Output is correct
37 Correct 5 ms 8532 KB Output is correct
38 Correct 4 ms 7288 KB Output is correct
39 Correct 4 ms 8532 KB Output is correct
40 Correct 4 ms 8568 KB Output is correct
41 Correct 4 ms 8532 KB Output is correct
42 Correct 5 ms 8492 KB Output is correct
43 Correct 5 ms 8540 KB Output is correct
44 Correct 4 ms 8532 KB Output is correct
45 Correct 5 ms 8532 KB Output is correct
46 Correct 5 ms 8536 KB Output is correct
47 Correct 4 ms 8532 KB Output is correct
48 Correct 4 ms 7384 KB Output is correct
49 Correct 6 ms 8532 KB Output is correct
50 Correct 5 ms 7400 KB Output is correct
51 Correct 5 ms 7384 KB Output is correct
52 Correct 4 ms 7384 KB Output is correct
53 Correct 4 ms 7384 KB Output is correct
54 Correct 4 ms 8532 KB Output is correct
55 Correct 5 ms 8536 KB Output is correct
56 Correct 5 ms 8532 KB Output is correct
57 Correct 5 ms 8556 KB Output is correct
58 Correct 4 ms 8532 KB Output is correct
59 Correct 4 ms 8536 KB Output is correct
60 Correct 5 ms 8532 KB Output is correct
61 Correct 5 ms 8532 KB Output is correct
62 Correct 4 ms 7384 KB Output is correct
63 Correct 5 ms 7392 KB Output is correct
64 Correct 5 ms 8532 KB Output is correct
65 Correct 4 ms 7388 KB Output is correct
66 Correct 5 ms 8532 KB Output is correct
67 Correct 4 ms 8532 KB Output is correct
68 Correct 4 ms 8532 KB Output is correct
69 Correct 5 ms 8532 KB Output is correct
70 Correct 4 ms 8548 KB Output is correct
71 Correct 4 ms 8676 KB Output is correct
72 Correct 5 ms 8488 KB Output is correct
73 Correct 5 ms 8532 KB Output is correct
74 Correct 5 ms 8532 KB Output is correct
75 Correct 5 ms 8532 KB Output is correct
76 Correct 4 ms 7316 KB Output is correct
77 Correct 5 ms 8532 KB Output is correct
78 Correct 4 ms 7380 KB Output is correct
79 Correct 4 ms 7380 KB Output is correct
80 Correct 4 ms 7380 KB Output is correct
81 Correct 5 ms 8536 KB Output is correct
82 Correct 4 ms 8532 KB Output is correct
83 Correct 5 ms 8540 KB Output is correct
84 Correct 5 ms 8660 KB Output is correct
85 Correct 4 ms 8532 KB Output is correct
86 Correct 4 ms 8532 KB Output is correct
87 Correct 5 ms 8532 KB Output is correct
88 Correct 4 ms 8532 KB Output is correct
89 Correct 4 ms 7380 KB Output is correct
90 Correct 5 ms 8660 KB Output is correct
91 Correct 5 ms 8532 KB Output is correct
92 Correct 4 ms 8544 KB Output is correct
93 Correct 4 ms 8532 KB Output is correct
94 Correct 4 ms 7380 KB Output is correct
95 Correct 5 ms 8532 KB Output is correct
96 Correct 6 ms 8660 KB Output is correct
97 Correct 5 ms 8660 KB Output is correct
98 Correct 5 ms 8544 KB Output is correct
99 Correct 29 ms 14788 KB Output is correct
100 Correct 5 ms 9684 KB Output is correct
101 Correct 11 ms 9484 KB Output is correct
102 Correct 18 ms 13780 KB Output is correct
103 Correct 47 ms 16972 KB Output is correct
104 Correct 20 ms 10452 KB Output is correct
105 Correct 49 ms 17484 KB Output is correct
106 Correct 7 ms 10644 KB Output is correct
107 Correct 6 ms 10344 KB Output is correct
108 Correct 50 ms 17292 KB Output is correct
109 Correct 39 ms 16076 KB Output is correct
110 Correct 55 ms 17848 KB Output is correct
111 Correct 5 ms 8532 KB Output is correct
112 Correct 5 ms 8540 KB Output is correct
113 Correct 46 ms 16420 KB Output is correct
114 Correct 12 ms 9444 KB Output is correct
115 Correct 48 ms 17396 KB Output is correct
116 Correct 31 ms 13260 KB Output is correct
117 Correct 5 ms 8660 KB Output is correct
118 Correct 31 ms 14692 KB Output is correct
119 Correct 6 ms 9940 KB Output is correct
120 Correct 39 ms 16516 KB Output is correct
121 Correct 31 ms 14256 KB Output is correct
122 Correct 5 ms 8532 KB Output is correct
123 Correct 6 ms 8616 KB Output is correct
124 Correct 10 ms 9180 KB Output is correct
125 Correct 21 ms 12756 KB Output is correct
126 Correct 6 ms 10196 KB Output is correct
127 Correct 11 ms 11220 KB Output is correct
128 Correct 48 ms 16052 KB Output is correct
129 Correct 32 ms 14336 KB Output is correct
130 Correct 36 ms 14768 KB Output is correct
131 Correct 6 ms 9684 KB Output is correct
132 Correct 6 ms 9940 KB Output is correct
133 Correct 54 ms 17620 KB Output is correct
134 Correct 21 ms 13404 KB Output is correct
135 Correct 7 ms 10456 KB Output is correct
136 Correct 13 ms 9684 KB Output is correct
137 Correct 16 ms 10056 KB Output is correct
138 Correct 7 ms 10596 KB Output is correct