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답안 #63563

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
63563 2018-08-02T07:36:09 Z kingpig9 철인 이종 경기 (APIO18_duathlon) C++11
100 / 100
 463 ms 142548 KB 
#include <bits/stdc++.h>

using namespace std;
typedef long long ll;
typedef pair<int, int> pii;
typedef pair<ll, ll> pll;
const int MAXN = 3e5 + 10;

//#define debug(...) fprintf(stderr, __VA_ARGS__)
#define debug(...)
#define fi first
#define se second
#define all(v) (v).begin(), (v).end()
#define fillchar(a, s) memset((a), (s), sizeof(a))

void setmin (int &a, int b) {
	if (a > b) {
		a = b;
	}
}

int N, M;
vector<int> adj[MAXN];
int par[MAXN], num[MAXN], low[MAXN];
vector<pii> stk;
vector<vector<pii>> vbcc;

void dfs (int x, bool isroot = false) {
	static int cur = 0;
	num[x] = low[x] = cur++;

	int nchild = 0;
	for (int y : adj[x]) {
		if (y != par[x]) {
			if (num[y] == -1) {
				nchild++;
				par[y] = x;
				stk.push_back({x, y});
				dfs(y);
				setmin(low[x], low[y]);

				if (isroot ? (nchild > 1) : (num[x] <= low[y])) {
					//then it is bcc
					debug("IS BCC:");
					vector<pii> v;
					pii bck;
					do {
						bck = stk.back();
						stk.pop_back();
						v.push_back(bck);
						debug(" (%d, %d)", bck.fi, bck.se);
					} while (bck != pii(x, y));
					debug("\n");
					vbcc.push_back(v);
				}
			} else if (num[x] > num[y]) {
				//if you go to higher edge
				setmin(low[x], num[y]);
				stk.push_back({x, y});
			}
		}
	}
}

int C;	//B = # of BCCs
int szcmp[MAXN];
vector<int> cadj[MAXN];

void find_bcc() {
	for (int i = 0; i < N; i++) {
		num[i] = -1;
	}

	for (int i = 0; i < N; i++) {
		if (num[i] == -1) {
			dfs(i, true);
			if (!stk.empty()) {
				vbcc.push_back(stk);
				stk.clear();
			}
		}
	}

	for (vector<pii> v : vbcc) {
		set<int> verts;
		debug("BCC:");
		for (pii p : v) {
			verts.insert(p.fi);
			verts.insert(p.se);
			debug(" (%d, %d)", p.fi, p.se);
		}
		debug("\n");
		int y = N + C;
		szcmp[y] = verts.size();
		for (int x : verts) {
			cadj[x].push_back(y);
			cadj[y].push_back(x);
			debug("cadj %d %d\n", x, y);
		}
		C++;
	}
}

ll ans;

int croot, csize;
int sub[MAXN];
bool vis[MAXN];

void dfs1 (int x, int p) {
	vis[x] = true;
	sub[x] = (x < N);
	for (int y : cadj[x]) {
		if (y != p) {
			dfs1(y, x);
			sub[x] += sub[y];
		}
	}
}

void dfs2 (int x, int p) {
	if (x < N) {
		for (int y : cadj[x]) {
			int s = (y == p ? sub[x] : csize - sub[y]);
			ans -= ll(szcmp[y] - 1) * s * (s - 1);
			debug("ans -= %d * %d * %d\n", szcmp[y] - 1, s, s - 1);
		}
	}

	for (int y : cadj[x]) {
		if (y != p) {
			dfs2(y, x);
		}
	}
}

void compute() {
	for (croot = 0; croot < N; croot++) {
		if (vis[croot]) {
			continue;
		}
		dfs1(croot, -1);
		csize = sub[croot];
		ans += csize * ll(csize - 1) * (csize - 2);
		debug("ans += %d * %d * %d\n", csize, csize - 1, csize - 2);
		dfs2(croot, -1);
	}
}

int main() {
	scanf("%d %d", &N, &M);
	for (int i = 0; i < M; i++) {
		int a, b;
		scanf("%d %d", &a, &b);
		a--;
		b--;
		adj[a].push_back(b);
		adj[b].push_back(a);
	}

	find_bcc();
	compute();

	printf("%lld\n", ans);
}

Compilation message

count_triplets.cpp: In function 'int main()':
count_triplets.cpp:151:7: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d %d", &N, &M);
  ~~~~~^~~~~~~~~~~~~~~~~
count_triplets.cpp:154:8: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d %d", &a, &b);
   ~~~~~^~~~~~~~~~~~~~~~~

Subtask #1
5.0 / 5.0

# 결과 실행 시간 메모리 Grader output
1 Correct 14 ms 14456 KB Output is correct
2 Correct 16 ms 14568 KB Output is correct
3 Correct 16 ms 14680 KB Output is correct
4 Correct 14 ms 14680 KB Output is correct
5 Correct 18 ms 14716 KB Output is correct
6 Correct 17 ms 14780 KB Output is correct
7 Correct 17 ms 14780 KB Output is correct
8 Correct 15 ms 14788 KB Output is correct
9 Correct 15 ms 14824 KB Output is correct
10 Correct 17 ms 14832 KB Output is correct
11 Correct 16 ms 14916 KB Output is correct
12 Correct 18 ms 14916 KB Output is correct
13 Correct 15 ms 14916 KB Output is correct
14 Correct 15 ms 14972 KB Output is correct
15 Correct 14 ms 14972 KB Output is correct
16 Correct 15 ms 14972 KB Output is correct
17 Correct 16 ms 14972 KB Output is correct
18 Correct 16 ms 14972 KB Output is correct
19 Correct 17 ms 14972 KB Output is correct
20 Correct 17 ms 14972 KB Output is correct
21 Correct 15 ms 14972 KB Output is correct
22 Correct 18 ms 15004 KB Output is correct
23 Correct 16 ms 15004 KB Output is correct
24 Correct 17 ms 15004 KB Output is correct
25 Correct 14 ms 15004 KB Output is correct
26 Correct 17 ms 15004 KB Output is correct
27 Correct 15 ms 15004 KB Output is correct
28 Correct 17 ms 15004 KB Output is correct
29 Correct 14 ms 15032 KB Output is correct
30 Correct 18 ms 15032 KB Output is correct
31 Correct 16 ms 15032 KB Output is correct
32 Correct 16 ms 15032 KB Output is correct
33 Correct 15 ms 15032 KB Output is correct
34 Correct 18 ms 15032 KB Output is correct
35 Correct 18 ms 15032 KB Output is correct

Subtask #2
11.0 / 11.0

# 결과 실행 시간 메모리 Grader output
1 Correct 14 ms 14456 KB Output is correct
2 Correct 16 ms 14568 KB Output is correct
3 Correct 16 ms 14680 KB Output is correct
4 Correct 14 ms 14680 KB Output is correct
5 Correct 18 ms 14716 KB Output is correct
6 Correct 17 ms 14780 KB Output is correct
7 Correct 17 ms 14780 KB Output is correct
8 Correct 15 ms 14788 KB Output is correct
9 Correct 15 ms 14824 KB Output is correct
10 Correct 17 ms 14832 KB Output is correct
11 Correct 16 ms 14916 KB Output is correct
12 Correct 18 ms 14916 KB Output is correct
13 Correct 15 ms 14916 KB Output is correct
14 Correct 15 ms 14972 KB Output is correct
15 Correct 14 ms 14972 KB Output is correct
16 Correct 15 ms 14972 KB Output is correct
17 Correct 16 ms 14972 KB Output is correct
18 Correct 16 ms 14972 KB Output is correct
19 Correct 17 ms 14972 KB Output is correct
20 Correct 17 ms 14972 KB Output is correct
21 Correct 15 ms 14972 KB Output is correct
22 Correct 18 ms 15004 KB Output is correct
23 Correct 16 ms 15004 KB Output is correct
24 Correct 17 ms 15004 KB Output is correct
25 Correct 14 ms 15004 KB Output is correct
26 Correct 17 ms 15004 KB Output is correct
27 Correct 15 ms 15004 KB Output is correct
28 Correct 17 ms 15004 KB Output is correct
29 Correct 14 ms 15032 KB Output is correct
30 Correct 18 ms 15032 KB Output is correct
31 Correct 16 ms 15032 KB Output is correct
32 Correct 16 ms 15032 KB Output is correct
33 Correct 15 ms 15032 KB Output is correct
34 Correct 18 ms 15032 KB Output is correct
35 Correct 18 ms 15032 KB Output is correct
36 Correct 15 ms 15032 KB Output is correct
37 Correct 17 ms 15032 KB Output is correct
38 Correct 17 ms 15032 KB Output is correct
39 Correct 14 ms 15032 KB Output is correct
40 Correct 16 ms 15076 KB Output is correct
41 Correct 16 ms 15076 KB Output is correct
42 Correct 17 ms 15076 KB Output is correct
43 Correct 17 ms 15076 KB Output is correct
44 Correct 15 ms 15076 KB Output is correct
45 Correct 15 ms 15076 KB Output is correct
46 Correct 14 ms 15076 KB Output is correct
47 Correct 18 ms 15076 KB Output is correct
48 Correct 18 ms 15076 KB Output is correct
49 Correct 15 ms 15244 KB Output is correct
50 Correct 16 ms 15244 KB Output is correct
51 Correct 18 ms 15244 KB Output is correct
52 Correct 15 ms 15244 KB Output is correct
53 Correct 17 ms 15244 KB Output is correct
54 Correct 16 ms 15244 KB Output is correct
55 Correct 20 ms 15244 KB Output is correct
56 Correct 21 ms 15244 KB Output is correct
57 Correct 17 ms 15244 KB Output is correct
58 Correct 16 ms 15244 KB Output is correct
59 Correct 19 ms 15244 KB Output is correct
60 Correct 17 ms 15244 KB Output is correct
61 Correct 18 ms 15244 KB Output is correct
62 Correct 16 ms 15244 KB Output is correct
63 Correct 19 ms 15244 KB Output is correct
64 Correct 17 ms 15244 KB Output is correct
65 Correct 19 ms 15244 KB Output is correct

Subtask #3
8.0 / 8.0

# 결과 실행 시간 메모리 Grader output
1 Correct 316 ms 43764 KB Output is correct
2 Correct 315 ms 45160 KB Output is correct
3 Correct 258 ms 45160 KB Output is correct
4 Correct 235 ms 45160 KB Output is correct
5 Correct 271 ms 45160 KB Output is correct
6 Correct 369 ms 45160 KB Output is correct
7 Correct 271 ms 45160 KB Output is correct
8 Correct 320 ms 45160 KB Output is correct
9 Correct 325 ms 45160 KB Output is correct
10 Correct 228 ms 45160 KB Output is correct
11 Correct 184 ms 45160 KB Output is correct
12 Correct 176 ms 45160 KB Output is correct
13 Correct 196 ms 45160 KB Output is correct
14 Correct 173 ms 45160 KB Output is correct
15 Correct 122 ms 45160 KB Output is correct
16 Correct 132 ms 45160 KB Output is correct
17 Correct 25 ms 45160 KB Output is correct
18 Correct 19 ms 45160 KB Output is correct
19 Correct 19 ms 45160 KB Output is correct
20 Correct 22 ms 45160 KB Output is correct
21 Correct 23 ms 45160 KB Output is correct
22 Correct 22 ms 45160 KB Output is correct

Subtask #4
10.0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 20 ms 45160 KB Output is correct
2 Correct 19 ms 45160 KB Output is correct
3 Correct 19 ms 45160 KB Output is correct
4 Correct 18 ms 45160 KB Output is correct
5 Correct 16 ms 45160 KB Output is correct
6 Correct 21 ms 45160 KB Output is correct
7 Correct 21 ms 45160 KB Output is correct
8 Correct 18 ms 45160 KB Output is correct
9 Correct 20 ms 45160 KB Output is correct
10 Correct 17 ms 45160 KB Output is correct
11 Correct 19 ms 45160 KB Output is correct
12 Correct 19 ms 45160 KB Output is correct
13 Correct 18 ms 45160 KB Output is correct
14 Correct 18 ms 45160 KB Output is correct
15 Correct 21 ms 45160 KB Output is correct
16 Correct 19 ms 45160 KB Output is correct
17 Correct 17 ms 45160 KB Output is correct
18 Correct 16 ms 45160 KB Output is correct
19 Correct 19 ms 45160 KB Output is correct
20 Correct 18 ms 45160 KB Output is correct

Subtask #5
13.0 / 13.0

# 결과 실행 시간 메모리 Grader output
1 Correct 245 ms 52260 KB Output is correct
2 Correct 254 ms 53508 KB Output is correct
3 Correct 285 ms 54764 KB Output is correct
4 Correct 299 ms 56004 KB Output is correct
5 Correct 293 ms 57408 KB Output is correct
6 Correct 354 ms 65704 KB Output is correct
7 Correct 279 ms 65704 KB Output is correct
8 Correct 278 ms 65704 KB Output is correct
9 Correct 357 ms 65704 KB Output is correct
10 Correct 245 ms 65704 KB Output is correct
11 Correct 271 ms 65704 KB Output is correct
12 Correct 287 ms 66172 KB Output is correct
13 Correct 276 ms 67356 KB Output is correct
14 Correct 219 ms 67428 KB Output is correct
15 Correct 282 ms 67428 KB Output is correct
16 Correct 134 ms 67428 KB Output is correct
17 Correct 193 ms 71872 KB Output is correct
18 Correct 243 ms 73144 KB Output is correct
19 Correct 259 ms 74620 KB Output is correct
20 Correct 233 ms 75740 KB Output is correct

Subtask #6
15.0 / 15.0

# 결과 실행 시간 메모리 Grader output
1 Correct 18 ms 75740 KB Output is correct
2 Correct 20 ms 75740 KB Output is correct
3 Correct 19 ms 75740 KB Output is correct
4 Correct 19 ms 75740 KB Output is correct
5 Correct 18 ms 75740 KB Output is correct
6 Correct 16 ms 75740 KB Output is correct
7 Correct 17 ms 75740 KB Output is correct
8 Correct 19 ms 75740 KB Output is correct
9 Correct 21 ms 75740 KB Output is correct
10 Correct 18 ms 75740 KB Output is correct
11 Correct 16 ms 75740 KB Output is correct
12 Correct 19 ms 75740 KB Output is correct
13 Correct 18 ms 75740 KB Output is correct
14 Correct 20 ms 75740 KB Output is correct
15 Correct 18 ms 75740 KB Output is correct
16 Correct 23 ms 75740 KB Output is correct
17 Correct 18 ms 75740 KB Output is correct
18 Correct 17 ms 75740 KB Output is correct
19 Correct 17 ms 75740 KB Output is correct
20 Correct 17 ms 75740 KB Output is correct
21 Correct 18 ms 75740 KB Output is correct
22 Correct 19 ms 75740 KB Output is correct
23 Correct 18 ms 75740 KB Output is correct
24 Correct 18 ms 75740 KB Output is correct
25 Correct 21 ms 75740 KB Output is correct
26 Correct 18 ms 75740 KB Output is correct
27 Correct 18 ms 75740 KB Output is correct

Subtask #7
20.0 / 20.0

# 결과 실행 시간 메모리 Grader output
1 Correct 310 ms 76744 KB Output is correct
2 Correct 258 ms 77768 KB Output is correct
3 Correct 268 ms 77832 KB Output is correct
4 Correct 299 ms 77832 KB Output is correct
5 Correct 222 ms 77832 KB Output is correct
6 Correct 228 ms 77832 KB Output is correct
7 Correct 279 ms 78332 KB Output is correct
8 Correct 250 ms 79040 KB Output is correct
9 Correct 223 ms 80236 KB Output is correct
10 Correct 207 ms 81348 KB Output is correct
11 Correct 267 ms 82396 KB Output is correct
12 Correct 208 ms 83800 KB Output is correct
13 Correct 224 ms 85072 KB Output is correct
14 Correct 239 ms 89792 KB Output is correct
15 Correct 349 ms 99280 KB Output is correct
16 Correct 286 ms 99280 KB Output is correct
17 Correct 268 ms 100856 KB Output is correct
18 Correct 324 ms 100856 KB Output is correct
19 Correct 274 ms 100856 KB Output is correct
20 Correct 347 ms 100856 KB Output is correct
21 Correct 249 ms 100916 KB Output is correct
22 Correct 254 ms 101304 KB Output is correct
23 Correct 189 ms 101396 KB Output is correct
24 Correct 289 ms 107256 KB Output is correct
25 Correct 310 ms 108776 KB Output is correct
26 Correct 378 ms 109080 KB Output is correct
27 Correct 308 ms 110540 KB Output is correct

Subtask #8
8.0 / 8.0

# 결과 실행 시간 메모리 Grader output
1 Correct 14 ms 14456 KB Output is correct
2 Correct 16 ms 14568 KB Output is correct
3 Correct 16 ms 14680 KB Output is correct
4 Correct 14 ms 14680 KB Output is correct
5 Correct 18 ms 14716 KB Output is correct
6 Correct 17 ms 14780 KB Output is correct
7 Correct 17 ms 14780 KB Output is correct
8 Correct 15 ms 14788 KB Output is correct
9 Correct 15 ms 14824 KB Output is correct
10 Correct 17 ms 14832 KB Output is correct
11 Correct 16 ms 14916 KB Output is correct
12 Correct 18 ms 14916 KB Output is correct
13 Correct 15 ms 14916 KB Output is correct
14 Correct 15 ms 14972 KB Output is correct
15 Correct 14 ms 14972 KB Output is correct
16 Correct 15 ms 14972 KB Output is correct
17 Correct 16 ms 14972 KB Output is correct
18 Correct 16 ms 14972 KB Output is correct
19 Correct 17 ms 14972 KB Output is correct
20 Correct 17 ms 14972 KB Output is correct
21 Correct 15 ms 14972 KB Output is correct
22 Correct 18 ms 15004 KB Output is correct
23 Correct 16 ms 15004 KB Output is correct
24 Correct 17 ms 15004 KB Output is correct
25 Correct 14 ms 15004 KB Output is correct
26 Correct 17 ms 15004 KB Output is correct
27 Correct 15 ms 15004 KB Output is correct
28 Correct 17 ms 15004 KB Output is correct
29 Correct 14 ms 15032 KB Output is correct
30 Correct 18 ms 15032 KB Output is correct
31 Correct 16 ms 15032 KB Output is correct
32 Correct 16 ms 15032 KB Output is correct
33 Correct 15 ms 15032 KB Output is correct
34 Correct 18 ms 15032 KB Output is correct
35 Correct 18 ms 15032 KB Output is correct
36 Correct 15 ms 15032 KB Output is correct
37 Correct 17 ms 15032 KB Output is correct
38 Correct 17 ms 15032 KB Output is correct
39 Correct 14 ms 15032 KB Output is correct
40 Correct 16 ms 15076 KB Output is correct
41 Correct 16 ms 15076 KB Output is correct
42 Correct 17 ms 15076 KB Output is correct
43 Correct 17 ms 15076 KB Output is correct
44 Correct 15 ms 15076 KB Output is correct
45 Correct 15 ms 15076 KB Output is correct
46 Correct 14 ms 15076 KB Output is correct
47 Correct 18 ms 15076 KB Output is correct
48 Correct 18 ms 15076 KB Output is correct
49 Correct 15 ms 15244 KB Output is correct
50 Correct 16 ms 15244 KB Output is correct
51 Correct 18 ms 15244 KB Output is correct
52 Correct 15 ms 15244 KB Output is correct
53 Correct 17 ms 15244 KB Output is correct
54 Correct 16 ms 15244 KB Output is correct
55 Correct 20 ms 15244 KB Output is correct
56 Correct 21 ms 15244 KB Output is correct
57 Correct 17 ms 15244 KB Output is correct
58 Correct 16 ms 15244 KB Output is correct
59 Correct 19 ms 15244 KB Output is correct
60 Correct 17 ms 15244 KB Output is correct
61 Correct 18 ms 15244 KB Output is correct
62 Correct 16 ms 15244 KB Output is correct
63 Correct 19 ms 15244 KB Output is correct
64 Correct 17 ms 15244 KB Output is correct
65 Correct 19 ms 15244 KB Output is correct
66 Correct 18 ms 110540 KB Output is correct
67 Correct 16 ms 110540 KB Output is correct
68 Correct 17 ms 110540 KB Output is correct
69 Correct 20 ms 110540 KB Output is correct
70 Correct 17 ms 110540 KB Output is correct
71 Correct 18 ms 110540 KB Output is correct
72 Correct 20 ms 110540 KB Output is correct
73 Correct 19 ms 110540 KB Output is correct
74 Correct 19 ms 110540 KB Output is correct
75 Correct 17 ms 110540 KB Output is correct
76 Correct 16 ms 110540 KB Output is correct
77 Correct 17 ms 110540 KB Output is correct
78 Correct 21 ms 110540 KB Output is correct
79 Correct 18 ms 110540 KB Output is correct
80 Correct 17 ms 110540 KB Output is correct
81 Correct 19 ms 110540 KB Output is correct
82 Correct 19 ms 110540 KB Output is correct
83 Correct 20 ms 110540 KB Output is correct
84 Correct 19 ms 110540 KB Output is correct
85 Correct 19 ms 110540 KB Output is correct
86 Correct 18 ms 110540 KB Output is correct
87 Correct 19 ms 110540 KB Output is correct
88 Correct 18 ms 110540 KB Output is correct
89 Correct 19 ms 110540 KB Output is correct
90 Correct 19 ms 110540 KB Output is correct
91 Correct 20 ms 110540 KB Output is correct
92 Correct 18 ms 110540 KB Output is correct

Subtask #9
10.0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 14 ms 14456 KB Output is correct
2 Correct 16 ms 14568 KB Output is correct
3 Correct 16 ms 14680 KB Output is correct
4 Correct 14 ms 14680 KB Output is correct
5 Correct 18 ms 14716 KB Output is correct
6 Correct 17 ms 14780 KB Output is correct
7 Correct 17 ms 14780 KB Output is correct
8 Correct 15 ms 14788 KB Output is correct
9 Correct 15 ms 14824 KB Output is correct
10 Correct 17 ms 14832 KB Output is correct
11 Correct 16 ms 14916 KB Output is correct
12 Correct 18 ms 14916 KB Output is correct
13 Correct 15 ms 14916 KB Output is correct
14 Correct 15 ms 14972 KB Output is correct
15 Correct 14 ms 14972 KB Output is correct
16 Correct 15 ms 14972 KB Output is correct
17 Correct 16 ms 14972 KB Output is correct
18 Correct 16 ms 14972 KB Output is correct
19 Correct 17 ms 14972 KB Output is correct
20 Correct 17 ms 14972 KB Output is correct
21 Correct 15 ms 14972 KB Output is correct
22 Correct 18 ms 15004 KB Output is correct
23 Correct 16 ms 15004 KB Output is correct
24 Correct 17 ms 15004 KB Output is correct
25 Correct 14 ms 15004 KB Output is correct
26 Correct 17 ms 15004 KB Output is correct
27 Correct 15 ms 15004 KB Output is correct
28 Correct 17 ms 15004 KB Output is correct
29 Correct 14 ms 15032 KB Output is correct
30 Correct 18 ms 15032 KB Output is correct
31 Correct 16 ms 15032 KB Output is correct
32 Correct 16 ms 15032 KB Output is correct
33 Correct 15 ms 15032 KB Output is correct
34 Correct 18 ms 15032 KB Output is correct
35 Correct 18 ms 15032 KB Output is correct
36 Correct 15 ms 15032 KB Output is correct
37 Correct 17 ms 15032 KB Output is correct
38 Correct 17 ms 15032 KB Output is correct
39 Correct 14 ms 15032 KB Output is correct
40 Correct 16 ms 15076 KB Output is correct
41 Correct 16 ms 15076 KB Output is correct
42 Correct 17 ms 15076 KB Output is correct
43 Correct 17 ms 15076 KB Output is correct
44 Correct 15 ms 15076 KB Output is correct
45 Correct 15 ms 15076 KB Output is correct
46 Correct 14 ms 15076 KB Output is correct
47 Correct 18 ms 15076 KB Output is correct
48 Correct 18 ms 15076 KB Output is correct
49 Correct 15 ms 15244 KB Output is correct
50 Correct 16 ms 15244 KB Output is correct
51 Correct 18 ms 15244 KB Output is correct
52 Correct 15 ms 15244 KB Output is correct
53 Correct 17 ms 15244 KB Output is correct
54 Correct 16 ms 15244 KB Output is correct
55 Correct 20 ms 15244 KB Output is correct
56 Correct 21 ms 15244 KB Output is correct
57 Correct 17 ms 15244 KB Output is correct
58 Correct 16 ms 15244 KB Output is correct
59 Correct 19 ms 15244 KB Output is correct
60 Correct 17 ms 15244 KB Output is correct
61 Correct 18 ms 15244 KB Output is correct
62 Correct 16 ms 15244 KB Output is correct
63 Correct 19 ms 15244 KB Output is correct
64 Correct 17 ms 15244 KB Output is correct
65 Correct 19 ms 15244 KB Output is correct
66 Correct 316 ms 43764 KB Output is correct
67 Correct 315 ms 45160 KB Output is correct
68 Correct 258 ms 45160 KB Output is correct
69 Correct 235 ms 45160 KB Output is correct
70 Correct 271 ms 45160 KB Output is correct
71 Correct 369 ms 45160 KB Output is correct
72 Correct 271 ms 45160 KB Output is correct
73 Correct 320 ms 45160 KB Output is correct
74 Correct 325 ms 45160 KB Output is correct
75 Correct 228 ms 45160 KB Output is correct
76 Correct 184 ms 45160 KB Output is correct
77 Correct 176 ms 45160 KB Output is correct
78 Correct 196 ms 45160 KB Output is correct
79 Correct 173 ms 45160 KB Output is correct
80 Correct 122 ms 45160 KB Output is correct
81 Correct 132 ms 45160 KB Output is correct
82 Correct 25 ms 45160 KB Output is correct
83 Correct 19 ms 45160 KB Output is correct
84 Correct 19 ms 45160 KB Output is correct
85 Correct 22 ms 45160 KB Output is correct
86 Correct 23 ms 45160 KB Output is correct
87 Correct 22 ms 45160 KB Output is correct
88 Correct 20 ms 45160 KB Output is correct
89 Correct 19 ms 45160 KB Output is correct
90 Correct 19 ms 45160 KB Output is correct
91 Correct 18 ms 45160 KB Output is correct
92 Correct 16 ms 45160 KB Output is correct
93 Correct 21 ms 45160 KB Output is correct
94 Correct 21 ms 45160 KB Output is correct
95 Correct 18 ms 45160 KB Output is correct
96 Correct 20 ms 45160 KB Output is correct
97 Correct 17 ms 45160 KB Output is correct
98 Correct 19 ms 45160 KB Output is correct
99 Correct 19 ms 45160 KB Output is correct
100 Correct 18 ms 45160 KB Output is correct
101 Correct 18 ms 45160 KB Output is correct
102 Correct 21 ms 45160 KB Output is correct
103 Correct 19 ms 45160 KB Output is correct
104 Correct 17 ms 45160 KB Output is correct
105 Correct 16 ms 45160 KB Output is correct
106 Correct 19 ms 45160 KB Output is correct
107 Correct 18 ms 45160 KB Output is correct
108 Correct 245 ms 52260 KB Output is correct
109 Correct 254 ms 53508 KB Output is correct
110 Correct 285 ms 54764 KB Output is correct
111 Correct 299 ms 56004 KB Output is correct
112 Correct 293 ms 57408 KB Output is correct
113 Correct 354 ms 65704 KB Output is correct
114 Correct 279 ms 65704 KB Output is correct
115 Correct 278 ms 65704 KB Output is correct
116 Correct 357 ms 65704 KB Output is correct
117 Correct 245 ms 65704 KB Output is correct
118 Correct 271 ms 65704 KB Output is correct
119 Correct 287 ms 66172 KB Output is correct
120 Correct 276 ms 67356 KB Output is correct
121 Correct 219 ms 67428 KB Output is correct
122 Correct 282 ms 67428 KB Output is correct
123 Correct 134 ms 67428 KB Output is correct
124 Correct 193 ms 71872 KB Output is correct
125 Correct 243 ms 73144 KB Output is correct
126 Correct 259 ms 74620 KB Output is correct
127 Correct 233 ms 75740 KB Output is correct
128 Correct 18 ms 75740 KB Output is correct
129 Correct 20 ms 75740 KB Output is correct
130 Correct 19 ms 75740 KB Output is correct
131 Correct 19 ms 75740 KB Output is correct
132 Correct 18 ms 75740 KB Output is correct
133 Correct 16 ms 75740 KB Output is correct
134 Correct 17 ms 75740 KB Output is correct
135 Correct 19 ms 75740 KB Output is correct
136 Correct 21 ms 75740 KB Output is correct
137 Correct 18 ms 75740 KB Output is correct
138 Correct 16 ms 75740 KB Output is correct
139 Correct 19 ms 75740 KB Output is correct
140 Correct 18 ms 75740 KB Output is correct
141 Correct 20 ms 75740 KB Output is correct
142 Correct 18 ms 75740 KB Output is correct
143 Correct 23 ms 75740 KB Output is correct
144 Correct 18 ms 75740 KB Output is correct
145 Correct 17 ms 75740 KB Output is correct
146 Correct 17 ms 75740 KB Output is correct
147 Correct 17 ms 75740 KB Output is correct
148 Correct 18 ms 75740 KB Output is correct
149 Correct 19 ms 75740 KB Output is correct
150 Correct 18 ms 75740 KB Output is correct
151 Correct 18 ms 75740 KB Output is correct
152 Correct 21 ms 75740 KB Output is correct
153 Correct 18 ms 75740 KB Output is correct
154 Correct 18 ms 75740 KB Output is correct
155 Correct 310 ms 76744 KB Output is correct
156 Correct 258 ms 77768 KB Output is correct
157 Correct 268 ms 77832 KB Output is correct
158 Correct 299 ms 77832 KB Output is correct
159 Correct 222 ms 77832 KB Output is correct
160 Correct 228 ms 77832 KB Output is correct
161 Correct 279 ms 78332 KB Output is correct
162 Correct 250 ms 79040 KB Output is correct
163 Correct 223 ms 80236 KB Output is correct
164 Correct 207 ms 81348 KB Output is correct
165 Correct 267 ms 82396 KB Output is correct
166 Correct 208 ms 83800 KB Output is correct
167 Correct 224 ms 85072 KB Output is correct
168 Correct 239 ms 89792 KB Output is correct
169 Correct 349 ms 99280 KB Output is correct
170 Correct 286 ms 99280 KB Output is correct
171 Correct 268 ms 100856 KB Output is correct
172 Correct 324 ms 100856 KB Output is correct
173 Correct 274 ms 100856 KB Output is correct
174 Correct 347 ms 100856 KB Output is correct
175 Correct 249 ms 100916 KB Output is correct
176 Correct 254 ms 101304 KB Output is correct
177 Correct 189 ms 101396 KB Output is correct
178 Correct 289 ms 107256 KB Output is correct
179 Correct 310 ms 108776 KB Output is correct
180 Correct 378 ms 109080 KB Output is correct
181 Correct 308 ms 110540 KB Output is correct
182 Correct 18 ms 110540 KB Output is correct
183 Correct 16 ms 110540 KB Output is correct
184 Correct 17 ms 110540 KB Output is correct
185 Correct 20 ms 110540 KB Output is correct
186 Correct 17 ms 110540 KB Output is correct
187 Correct 18 ms 110540 KB Output is correct
188 Correct 20 ms 110540 KB Output is correct
189 Correct 19 ms 110540 KB Output is correct
190 Correct 19 ms 110540 KB Output is correct
191 Correct 17 ms 110540 KB Output is correct
192 Correct 16 ms 110540 KB Output is correct
193 Correct 17 ms 110540 KB Output is correct
194 Correct 21 ms 110540 KB Output is correct
195 Correct 18 ms 110540 KB Output is correct
196 Correct 17 ms 110540 KB Output is correct
197 Correct 19 ms 110540 KB Output is correct
198 Correct 19 ms 110540 KB Output is correct
199 Correct 20 ms 110540 KB Output is correct
200 Correct 19 ms 110540 KB Output is correct
201 Correct 19 ms 110540 KB Output is correct
202 Correct 18 ms 110540 KB Output is correct
203 Correct 19 ms 110540 KB Output is correct
204 Correct 18 ms 110540 KB Output is correct
205 Correct 19 ms 110540 KB Output is correct
206 Correct 19 ms 110540 KB Output is correct
207 Correct 20 ms 110540 KB Output is correct
208 Correct 18 ms 110540 KB Output is correct
209 Correct 22 ms 110540 KB Output is correct
210 Correct 138 ms 110540 KB Output is correct
211 Correct 295 ms 115352 KB Output is correct
212 Correct 426 ms 121460 KB Output is correct
213 Correct 463 ms 127424 KB Output is correct
214 Correct 185 ms 127424 KB Output is correct
215 Correct 120 ms 127424 KB Output is correct
216 Correct 283 ms 127424 KB Output is correct
217 Correct 299 ms 127424 KB Output is correct
218 Correct 230 ms 127424 KB Output is correct
219 Correct 188 ms 127424 KB Output is correct
220 Correct 178 ms 127424 KB Output is correct
221 Correct 235 ms 127424 KB Output is correct
222 Correct 244 ms 127424 KB Output is correct
223 Correct 260 ms 132832 KB Output is correct
224 Correct 303 ms 133324 KB Output is correct
225 Correct 281 ms 133324 KB Output is correct
226 Correct 256 ms 133708 KB Output is correct
227 Correct 305 ms 135528 KB Output is correct
228 Correct 248 ms 136320 KB Output is correct
229 Correct 193 ms 137268 KB Output is correct
230 Correct 268 ms 140708 KB Output is correct
231 Correct 313 ms 142548 KB Output is correct