oj.uz

Submission #801939

# Submission time Handle Problem Language Result Execution time Memory
801939 2023-08-02T08:31:41 Z 이온조(#10130) IOI Fever (JOI21_fever) C++17
100 / 100
 1176 ms 70288 KB 
#include <bits/stdc++.h>
#define int long long
#define sz(V) ((int)V.size())
using namespace std;
using pii = pair<int, int>;
using tiii = tuple<int, int, int>;
const int INF = 1LL * 5e9;

int N, X[100009], Y[100009], ans = 1;

void comp(vector<int> &P) {
	sort(P.begin(), P.end());
	P.resize(unique(P.begin(), P.end()) - P.begin());
}

int get(vector<int> &P, int x) {
	return lower_bound(P.begin(), P.end(), x) - P.begin();
}

int f(int p, int q) {
	return max(X[p] - X[q], X[q] - X[p]) + max(Y[p] - Y[q], Y[q] - Y[p]);
}

int g(vector<int> &V, int x, int y, int v) {
	int l = 0, r = sz(V) - 1, f = -1;
	while(l <= r) {
		int m = l+r >> 1;
		if(v <= X[V[m]]*x + Y[V[m]]*y) r = m-1, f = V[m];
		else l = m+1;
	}
	return f;
}

void solve() {
	vector<int> D(N);
	for(int i=1; i<N; i++) {
		if(X[i] + Y[i] <= 0 && X[i] - Y[i] <= 0) D[i] = 0;
		if(X[i] + Y[i] > 0 && X[i] - Y[i] <= 0) D[i] = 1;
		if(X[i] + Y[i] > 0 && X[i] - Y[i] > 0) D[i] = 2;
		if(X[i] + Y[i] <= 0 && X[i] - Y[i] > 0) D[i] = 3;
	}
	vector<int> XP(N), YP(N), PP(N), QP(N), LI(N), PI(N), QI(N);
	for(int i=0; i<N; i++) {
		XP[i] = X[i];
		YP[i] = Y[i];
		PP[i] = X[i] + Y[i];
		QP[i] = X[i] - Y[i];
	}
	comp(XP); comp(YP); comp(PP); comp(QP);
	vector<vector<int>> LV[4], PV[4], QV[4];
	vector<vector<tiii>> G[4];
	for(int d=0; d<4; d++) {
		if(d&1) LV[d].resize(sz(XP));
		else LV[d].resize(sz(YP));
		PV[d].resize(sz(PP));
		QV[d].resize(sz(QP));
		G[d].resize(N);
	}
	for(int i=0; i<N; i++) {
		if(D[i]&1) LV[D[i]][LI[i] = get(XP, X[i])].push_back(i);
		else LV[D[i]][LI[i] = get(YP, Y[i])].push_back(i);
		PV[D[i]][PI[i] = get(PP, X[i] + Y[i])].push_back(i);
		QV[D[i]][QI[i] = get(QP, X[i] - Y[i])].push_back(i);
	}
	for(int d=0, p; d<4; d++) {
		for(auto& jt: LV[d]) {
			sort(jt.begin(), jt.end(), [&](int p, int q) {
				if(d == 0 || d == 3) return X[p] + Y[p] > X[q] + Y[q];
				return X[p] + Y[p] < X[q] + Y[q];
			});
			p = -1;
			for(auto& it: jt) {
				if(p != -1) G[1][p].push_back({1, it, f(it, p) >> 1});
				p = it;
			}
		}

		for(auto& jt: PV[d]) {
			sort(jt.begin(), jt.end(), [&](int p, int q) {
				if(d == 0 || d == 1) return X[p] > X[q];
				return X[p] < X[q];
			});
			p = -1;
			for(auto& it: jt) {
				if(p != -1) G[2][p].push_back({2, it, f(it, p) >> 1});
				p = it;
			}
		}
		
		for(auto& jt: QV[d]) {
			sort(jt.begin(), jt.end(), [&](int p, int q) {
				if(d == 0 || d == 3) return X[p] > X[q];
				return X[p] < X[q];
			});
			p = -1;
			for(auto& it: jt) {
				if(p != -1) G[3][p].push_back({3, it, f(it, p) >> 1});
				p = it;
			}
		}
	}
	for(int i=1; i<=3; i++) for(int j=0; j<N; j++) G[i][j].push_back({0, j, 0});

	vector<int> L[4];
	for(int d=0; d<4; d++) L[d] = vector<int>(N, INF + 9);
	priority_queue<tiii> pq; pq.push({L[0][0] = 0, 0, 0});
	while(pq.size()) {
		auto [l, t, x] = pq.top(); pq.pop(); l = -l;
		if(L[t][x] != l) continue;
		if(t == 0) {
			int lv, pv, qv;
			if(D[x] == 0) {
				lv = g(LV[D[x] ^ 2][LI[x]], 1, 0, X[x] + 2*l);
				pv = g(PV[D[x] ^ 3][PI[x]], 1, 0, X[x] + l);
				qv = g(QV[D[x] ^ 1][QI[x]], 1, 0, X[x] + l);
			}
			if(D[x] == 1) {
				lv = g(LV[D[x] ^ 2][LI[x]], 0, -1, -(Y[x] - 2*l));
				pv = g(PV[D[x] ^ 3][PI[x]], 1, 0, X[x] + l);
				qv = g(QV[D[x] ^ 1][QI[x]], -1, 0, -(X[x] - l));
			}
			if(D[x] == 2) {
				lv = g(LV[D[x] ^ 2][LI[x]], -1, 0, -(X[x] - 2*l));
				pv = g(PV[D[x] ^ 3][PI[x]], -1, 0, -(X[x] - l));
				qv = g(QV[D[x] ^ 1][QI[x]], -1, 0, -(X[x] - l));
			}
			if(D[x] == 3) {
				lv = g(LV[D[x] ^ 2][LI[x]], 0, 1, Y[x] + 2*l);
				pv = g(PV[D[x] ^ 3][PI[x]], -1, 0, -(X[x] - l));
				qv = g(QV[D[x] ^ 1][QI[x]], 1, 0, X[x] + l);
			}

			if(lv != -1) {
				int c = f(x, lv) >> 1;
				if(L[1][lv] > c) {
					L[1][lv] = c;
					pq.push({-c, 1, lv});
				}
			}
			if(pv != -1) {
				int c = f(x, pv) >> 1;
				if(L[2][pv] > c) {
					L[2][pv] = c;
					pq.push({-c, 2, pv});
				}
			}
			if(qv != -1) {
				int c = f(x, qv) >> 1;
				if(L[3][qv] > c) {
					L[3][qv] = c;
					pq.push({-c, 3, qv});
				}
			}
		}
		else {
			for(auto& [it, ix, c]: G[t][x]) if(l + c < L[it][ix]) {
				L[it][ix] = l + c;
				pq.push({-L[it][ix], it, ix});
			}
		}
	}
	int cnt = 0;
	for(int i=0; i<N; i++) if(L[0][i] != INF + 9) ++cnt;
	ans = max(ans, cnt);
}

signed main() {
	int x0, y0; scanf("%lld%lld%lld", &N, &x0, &y0);
	for(int i=1; i<N; i++) {
		scanf("%lld%lld", &X[i], &Y[i]);
		X[i] -= x0; Y[i] -= y0;
		X[i] *= 2; Y[i] *= 2;
	}
	for(int d=0; d<4; d++) {
		solve();
		for(int i=0; i<N; i++) {
			swap(X[i], Y[i]);
			X[i] = -X[i];
		}
	}
	printf("%lld", ans);
	return 0;
}

Compilation message

fever.cpp: In function 'long long int g(std::vector<long long int>&, long long int, long long int, long long int)':
fever.cpp:27:12: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
   27 |   int m = l+r >> 1;
      |           ~^~
fever.cpp: In function 'int main()':
fever.cpp:168:19: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
  168 |  int x0, y0; scanf("%lld%lld%lld", &N, &x0, &y0);
      |              ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
fever.cpp:170:8: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
  170 |   scanf("%lld%lld", &X[i], &Y[i]);
      |   ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
fever.cpp: In function 'void solve()':
fever.cpp:148:14: warning: 'qv' may be used uninitialized in this function [-Wmaybe-uninitialized]
  148 |     int c = f(x, qv) >> 1;
      |             ~^~~~~~~
fever.cpp:141:14: warning: 'pv' may be used uninitialized in this function [-Wmaybe-uninitialized]
  141 |     int c = f(x, pv) >> 1;
      |             ~^~~~~~~
fever.cpp:134:14: warning: 'lv' may be used uninitialized in this function [-Wmaybe-uninitialized]
  134 |     int c = f(x, lv) >> 1;
      |             ~^~~~~~~

Subtask #1
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 1 ms 316 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 1 ms 308 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 0 ms 312 KB Output is correct
9 Correct 1 ms 312 KB Output is correct
10 Correct 1 ms 212 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 0 ms 212 KB Output is correct
13 Correct 1 ms 212 KB Output is correct
14 Correct 1 ms 212 KB Output is correct
15 Correct 0 ms 308 KB Output is correct
16 Correct 0 ms 212 KB Output is correct
17 Correct 1 ms 212 KB Output is correct
18 Correct 1 ms 212 KB Output is correct
19 Correct 1 ms 212 KB Output is correct
20 Correct 1 ms 308 KB Output is correct
21 Correct 1 ms 212 KB Output is correct
22 Correct 1 ms 212 KB Output is correct
23 Correct 0 ms 212 KB Output is correct
24 Correct 1 ms 212 KB Output is correct
25 Correct 1 ms 212 KB Output is correct
26 Correct 1 ms 212 KB Output is correct
27 Correct 0 ms 212 KB Output is correct
28 Correct 0 ms 212 KB Output is correct
29 Correct 0 ms 212 KB Output is correct
30 Correct 1 ms 212 KB Output is correct
31 Correct 0 ms 308 KB Output is correct
32 Correct 0 ms 212 KB Output is correct

Subtask #2
8.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 1 ms 316 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 1 ms 308 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 0 ms 312 KB Output is correct
9 Correct 1 ms 312 KB Output is correct
10 Correct 1 ms 212 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 0 ms 212 KB Output is correct
13 Correct 1 ms 212 KB Output is correct
14 Correct 1 ms 212 KB Output is correct
15 Correct 0 ms 308 KB Output is correct
16 Correct 0 ms 212 KB Output is correct
17 Correct 1 ms 212 KB Output is correct
18 Correct 1 ms 212 KB Output is correct
19 Correct 1 ms 212 KB Output is correct
20 Correct 1 ms 308 KB Output is correct
21 Correct 1 ms 212 KB Output is correct
22 Correct 1 ms 212 KB Output is correct
23 Correct 0 ms 212 KB Output is correct
24 Correct 1 ms 212 KB Output is correct
25 Correct 1 ms 212 KB Output is correct
26 Correct 1 ms 212 KB Output is correct
27 Correct 0 ms 212 KB Output is correct
28 Correct 0 ms 212 KB Output is correct
29 Correct 0 ms 212 KB Output is correct
30 Correct 1 ms 212 KB Output is correct
31 Correct 0 ms 308 KB Output is correct
32 Correct 0 ms 212 KB Output is correct
33 Correct 1 ms 212 KB Output is correct
34 Correct 1 ms 212 KB Output is correct
35 Correct 0 ms 212 KB Output is correct
36 Correct 1 ms 212 KB Output is correct
37 Correct 1 ms 212 KB Output is correct
38 Correct 1 ms 212 KB Output is correct
39 Correct 1 ms 212 KB Output is correct
40 Correct 0 ms 304 KB Output is correct
41 Correct 1 ms 212 KB Output is correct
42 Correct 1 ms 212 KB Output is correct
43 Correct 1 ms 212 KB Output is correct
44 Correct 0 ms 212 KB Output is correct
45 Correct 0 ms 212 KB Output is correct

Subtask #3
6.0 / 6.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 340 KB Output is correct
2 Correct 1 ms 340 KB Output is correct
3 Correct 1 ms 304 KB Output is correct
4 Correct 1 ms 340 KB Output is correct
5 Correct 1 ms 304 KB Output is correct
6 Correct 1 ms 340 KB Output is correct
7 Correct 1 ms 340 KB Output is correct
8 Correct 1 ms 340 KB Output is correct

Subtask #4
6.0 / 6.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 1 ms 316 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 1 ms 308 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 0 ms 312 KB Output is correct
9 Correct 1 ms 312 KB Output is correct
10 Correct 1 ms 212 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 0 ms 212 KB Output is correct
13 Correct 1 ms 212 KB Output is correct
14 Correct 1 ms 212 KB Output is correct
15 Correct 0 ms 308 KB Output is correct
16 Correct 0 ms 212 KB Output is correct
17 Correct 1 ms 212 KB Output is correct
18 Correct 1 ms 212 KB Output is correct
19 Correct 1 ms 212 KB Output is correct
20 Correct 1 ms 308 KB Output is correct
21 Correct 1 ms 212 KB Output is correct
22 Correct 1 ms 212 KB Output is correct
23 Correct 0 ms 212 KB Output is correct
24 Correct 1 ms 212 KB Output is correct
25 Correct 1 ms 212 KB Output is correct
26 Correct 1 ms 212 KB Output is correct
27 Correct 0 ms 212 KB Output is correct
28 Correct 0 ms 212 KB Output is correct
29 Correct 0 ms 212 KB Output is correct
30 Correct 1 ms 212 KB Output is correct
31 Correct 0 ms 308 KB Output is correct
32 Correct 0 ms 212 KB Output is correct
33 Correct 1 ms 212 KB Output is correct
34 Correct 1 ms 212 KB Output is correct
35 Correct 0 ms 212 KB Output is correct
36 Correct 1 ms 212 KB Output is correct
37 Correct 1 ms 212 KB Output is correct
38 Correct 1 ms 212 KB Output is correct
39 Correct 1 ms 212 KB Output is correct
40 Correct 0 ms 304 KB Output is correct
41 Correct 1 ms 212 KB Output is correct
42 Correct 1 ms 212 KB Output is correct
43 Correct 1 ms 212 KB Output is correct
44 Correct 0 ms 212 KB Output is correct
45 Correct 0 ms 212 KB Output is correct
46 Correct 1 ms 340 KB Output is correct
47 Correct 1 ms 340 KB Output is correct
48 Correct 1 ms 304 KB Output is correct
49 Correct 1 ms 340 KB Output is correct
50 Correct 1 ms 304 KB Output is correct
51 Correct 1 ms 340 KB Output is correct
52 Correct 1 ms 340 KB Output is correct
53 Correct 1 ms 340 KB Output is correct
54 Correct 1 ms 308 KB Output is correct
55 Correct 1 ms 340 KB Output is correct
56 Correct 1 ms 340 KB Output is correct
57 Correct 1 ms 340 KB Output is correct
58 Correct 1 ms 340 KB Output is correct
59 Correct 1 ms 340 KB Output is correct
60 Correct 1 ms 340 KB Output is correct
61 Correct 1 ms 340 KB Output is correct
62 Correct 1 ms 340 KB Output is correct
63 Correct 1 ms 340 KB Output is correct
64 Correct 1 ms 340 KB Output is correct
65 Correct 1 ms 340 KB Output is correct

Subtask #5
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 1 ms 316 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 1 ms 308 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 0 ms 312 KB Output is correct
9 Correct 1 ms 312 KB Output is correct
10 Correct 1 ms 212 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 0 ms 212 KB Output is correct
13 Correct 1 ms 212 KB Output is correct
14 Correct 1 ms 212 KB Output is correct
15 Correct 0 ms 308 KB Output is correct
16 Correct 0 ms 212 KB Output is correct
17 Correct 1 ms 212 KB Output is correct
18 Correct 1 ms 212 KB Output is correct
19 Correct 1 ms 212 KB Output is correct
20 Correct 1 ms 308 KB Output is correct
21 Correct 1 ms 212 KB Output is correct
22 Correct 1 ms 212 KB Output is correct
23 Correct 0 ms 212 KB Output is correct
24 Correct 1 ms 212 KB Output is correct
25 Correct 1 ms 212 KB Output is correct
26 Correct 1 ms 212 KB Output is correct
27 Correct 0 ms 212 KB Output is correct
28 Correct 0 ms 212 KB Output is correct
29 Correct 0 ms 212 KB Output is correct
30 Correct 1 ms 212 KB Output is correct
31 Correct 0 ms 308 KB Output is correct
32 Correct 0 ms 212 KB Output is correct
33 Correct 1 ms 212 KB Output is correct
34 Correct 1 ms 212 KB Output is correct
35 Correct 0 ms 212 KB Output is correct
36 Correct 1 ms 212 KB Output is correct
37 Correct 1 ms 212 KB Output is correct
38 Correct 1 ms 212 KB Output is correct
39 Correct 1 ms 212 KB Output is correct
40 Correct 0 ms 304 KB Output is correct
41 Correct 1 ms 212 KB Output is correct
42 Correct 1 ms 212 KB Output is correct
43 Correct 1 ms 212 KB Output is correct
44 Correct 0 ms 212 KB Output is correct
45 Correct 0 ms 212 KB Output is correct
46 Correct 1 ms 340 KB Output is correct
47 Correct 1 ms 340 KB Output is correct
48 Correct 1 ms 304 KB Output is correct
49 Correct 1 ms 340 KB Output is correct
50 Correct 1 ms 304 KB Output is correct
51 Correct 1 ms 340 KB Output is correct
52 Correct 1 ms 340 KB Output is correct
53 Correct 1 ms 340 KB Output is correct
54 Correct 1 ms 308 KB Output is correct
55 Correct 1 ms 340 KB Output is correct
56 Correct 1 ms 340 KB Output is correct
57 Correct 1 ms 340 KB Output is correct
58 Correct 1 ms 340 KB Output is correct
59 Correct 1 ms 340 KB Output is correct
60 Correct 1 ms 340 KB Output is correct
61 Correct 1 ms 340 KB Output is correct
62 Correct 1 ms 340 KB Output is correct
63 Correct 1 ms 340 KB Output is correct
64 Correct 1 ms 340 KB Output is correct
65 Correct 1 ms 340 KB Output is correct
66 Correct 11 ms 2200 KB Output is correct
67 Correct 11 ms 2152 KB Output is correct
68 Correct 10 ms 2304 KB Output is correct
69 Correct 16 ms 1852 KB Output is correct
70 Correct 12 ms 1852 KB Output is correct
71 Correct 11 ms 1848 KB Output is correct
72 Correct 11 ms 2132 KB Output is correct
73 Correct 11 ms 2260 KB Output is correct
74 Correct 10 ms 2132 KB Output is correct
75 Correct 10 ms 2188 KB Output is correct
76 Correct 10 ms 2260 KB Output is correct
77 Correct 10 ms 2132 KB Output is correct
78 Correct 11 ms 2272 KB Output is correct
79 Correct 11 ms 2284 KB Output is correct
80 Correct 11 ms 2340 KB Output is correct
81 Correct 13 ms 2368 KB Output is correct
82 Correct 10 ms 2272 KB Output is correct
83 Correct 9 ms 2316 KB Output is correct
84 Correct 7 ms 1876 KB Output is correct
85 Correct 7 ms 1884 KB Output is correct
86 Correct 8 ms 1796 KB Output is correct
87 Correct 8 ms 1816 KB Output is correct
88 Correct 7 ms 2112 KB Output is correct
89 Correct 10 ms 2112 KB Output is correct
90 Correct 12 ms 2016 KB Output is correct

Subtask #6
32.0 / 32.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 1 ms 316 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 1 ms 308 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 0 ms 312 KB Output is correct
9 Correct 1 ms 312 KB Output is correct
10 Correct 1 ms 212 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 0 ms 212 KB Output is correct
13 Correct 1 ms 212 KB Output is correct
14 Correct 1 ms 212 KB Output is correct
15 Correct 0 ms 308 KB Output is correct
16 Correct 0 ms 212 KB Output is correct
17 Correct 1 ms 212 KB Output is correct
18 Correct 1 ms 212 KB Output is correct
19 Correct 1 ms 212 KB Output is correct
20 Correct 1 ms 308 KB Output is correct
21 Correct 1 ms 212 KB Output is correct
22 Correct 1 ms 212 KB Output is correct
23 Correct 0 ms 212 KB Output is correct
24 Correct 1 ms 212 KB Output is correct
25 Correct 1 ms 212 KB Output is correct
26 Correct 1 ms 212 KB Output is correct
27 Correct 0 ms 212 KB Output is correct
28 Correct 0 ms 212 KB Output is correct
29 Correct 0 ms 212 KB Output is correct
30 Correct 1 ms 212 KB Output is correct
31 Correct 0 ms 308 KB Output is correct
32 Correct 0 ms 212 KB Output is correct
33 Correct 1 ms 212 KB Output is correct
34 Correct 1 ms 212 KB Output is correct
35 Correct 0 ms 212 KB Output is correct
36 Correct 1 ms 212 KB Output is correct
37 Correct 1 ms 212 KB Output is correct
38 Correct 1 ms 212 KB Output is correct
39 Correct 1 ms 212 KB Output is correct
40 Correct 0 ms 304 KB Output is correct
41 Correct 1 ms 212 KB Output is correct
42 Correct 1 ms 212 KB Output is correct
43 Correct 1 ms 212 KB Output is correct
44 Correct 0 ms 212 KB Output is correct
45 Correct 0 ms 212 KB Output is correct
46 Correct 1 ms 340 KB Output is correct
47 Correct 1 ms 340 KB Output is correct
48 Correct 1 ms 304 KB Output is correct
49 Correct 1 ms 340 KB Output is correct
50 Correct 1 ms 304 KB Output is correct
51 Correct 1 ms 340 KB Output is correct
52 Correct 1 ms 340 KB Output is correct
53 Correct 1 ms 340 KB Output is correct
54 Correct 1 ms 308 KB Output is correct
55 Correct 1 ms 340 KB Output is correct
56 Correct 1 ms 340 KB Output is correct
57 Correct 1 ms 340 KB Output is correct
58 Correct 1 ms 340 KB Output is correct
59 Correct 1 ms 340 KB Output is correct
60 Correct 1 ms 340 KB Output is correct
61 Correct 1 ms 340 KB Output is correct
62 Correct 1 ms 340 KB Output is correct
63 Correct 1 ms 340 KB Output is correct
64 Correct 1 ms 340 KB Output is correct
65 Correct 1 ms 340 KB Output is correct
66 Correct 531 ms 50992 KB Output is correct
67 Correct 657 ms 62976 KB Output is correct
68 Correct 665 ms 68652 KB Output is correct
69 Correct 541 ms 62604 KB Output is correct
70 Correct 649 ms 61840 KB Output is correct
71 Correct 704 ms 67796 KB Output is correct
72 Correct 704 ms 67316 KB Output is correct
73 Correct 617 ms 60144 KB Output is correct
74 Correct 716 ms 68252 KB Output is correct
75 Correct 713 ms 67020 KB Output is correct
76 Correct 585 ms 60076 KB Output is correct
77 Correct 702 ms 68368 KB Output is correct
78 Correct 681 ms 58992 KB Output is correct
79 Correct 662 ms 59076 KB Output is correct

Subtask #7
31.0 / 31.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 1 ms 316 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 1 ms 308 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 0 ms 312 KB Output is correct
9 Correct 1 ms 312 KB Output is correct
10 Correct 1 ms 212 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 0 ms 212 KB Output is correct
13 Correct 1 ms 212 KB Output is correct
14 Correct 1 ms 212 KB Output is correct
15 Correct 0 ms 308 KB Output is correct
16 Correct 0 ms 212 KB Output is correct
17 Correct 1 ms 212 KB Output is correct
18 Correct 1 ms 212 KB Output is correct
19 Correct 1 ms 212 KB Output is correct
20 Correct 1 ms 308 KB Output is correct
21 Correct 1 ms 212 KB Output is correct
22 Correct 1 ms 212 KB Output is correct
23 Correct 0 ms 212 KB Output is correct
24 Correct 1 ms 212 KB Output is correct
25 Correct 1 ms 212 KB Output is correct
26 Correct 1 ms 212 KB Output is correct
27 Correct 0 ms 212 KB Output is correct
28 Correct 0 ms 212 KB Output is correct
29 Correct 0 ms 212 KB Output is correct
30 Correct 1 ms 212 KB Output is correct
31 Correct 0 ms 308 KB Output is correct
32 Correct 0 ms 212 KB Output is correct
33 Correct 1 ms 212 KB Output is correct
34 Correct 1 ms 212 KB Output is correct
35 Correct 0 ms 212 KB Output is correct
36 Correct 1 ms 212 KB Output is correct
37 Correct 1 ms 212 KB Output is correct
38 Correct 1 ms 212 KB Output is correct
39 Correct 1 ms 212 KB Output is correct
40 Correct 0 ms 304 KB Output is correct
41 Correct 1 ms 212 KB Output is correct
42 Correct 1 ms 212 KB Output is correct
43 Correct 1 ms 212 KB Output is correct
44 Correct 0 ms 212 KB Output is correct
45 Correct 0 ms 212 KB Output is correct
46 Correct 1 ms 340 KB Output is correct
47 Correct 1 ms 340 KB Output is correct
48 Correct 1 ms 304 KB Output is correct
49 Correct 1 ms 340 KB Output is correct
50 Correct 1 ms 304 KB Output is correct
51 Correct 1 ms 340 KB Output is correct
52 Correct 1 ms 340 KB Output is correct
53 Correct 1 ms 340 KB Output is correct
54 Correct 1 ms 308 KB Output is correct
55 Correct 1 ms 340 KB Output is correct
56 Correct 1 ms 340 KB Output is correct
57 Correct 1 ms 340 KB Output is correct
58 Correct 1 ms 340 KB Output is correct
59 Correct 1 ms 340 KB Output is correct
60 Correct 1 ms 340 KB Output is correct
61 Correct 1 ms 340 KB Output is correct
62 Correct 1 ms 340 KB Output is correct
63 Correct 1 ms 340 KB Output is correct
64 Correct 1 ms 340 KB Output is correct
65 Correct 1 ms 340 KB Output is correct
66 Correct 11 ms 2200 KB Output is correct
67 Correct 11 ms 2152 KB Output is correct
68 Correct 10 ms 2304 KB Output is correct
69 Correct 16 ms 1852 KB Output is correct
70 Correct 12 ms 1852 KB Output is correct
71 Correct 11 ms 1848 KB Output is correct
72 Correct 11 ms 2132 KB Output is correct
73 Correct 11 ms 2260 KB Output is correct
74 Correct 10 ms 2132 KB Output is correct
75 Correct 10 ms 2188 KB Output is correct
76 Correct 10 ms 2260 KB Output is correct
77 Correct 10 ms 2132 KB Output is correct
78 Correct 11 ms 2272 KB Output is correct
79 Correct 11 ms 2284 KB Output is correct
80 Correct 11 ms 2340 KB Output is correct
81 Correct 13 ms 2368 KB Output is correct
82 Correct 10 ms 2272 KB Output is correct
83 Correct 9 ms 2316 KB Output is correct
84 Correct 7 ms 1876 KB Output is correct
85 Correct 7 ms 1884 KB Output is correct
86 Correct 8 ms 1796 KB Output is correct
87 Correct 8 ms 1816 KB Output is correct
88 Correct 7 ms 2112 KB Output is correct
89 Correct 10 ms 2112 KB Output is correct
90 Correct 12 ms 2016 KB Output is correct
91 Correct 531 ms 50992 KB Output is correct
92 Correct 657 ms 62976 KB Output is correct
93 Correct 665 ms 68652 KB Output is correct
94 Correct 541 ms 62604 KB Output is correct
95 Correct 649 ms 61840 KB Output is correct
96 Correct 704 ms 67796 KB Output is correct
97 Correct 704 ms 67316 KB Output is correct
98 Correct 617 ms 60144 KB Output is correct
99 Correct 716 ms 68252 KB Output is correct
100 Correct 713 ms 67020 KB Output is correct
101 Correct 585 ms 60076 KB Output is correct
102 Correct 702 ms 68368 KB Output is correct
103 Correct 681 ms 58992 KB Output is correct
104 Correct 662 ms 59076 KB Output is correct
105 Correct 659 ms 36048 KB Output is correct
106 Correct 806 ms 44968 KB Output is correct
107 Correct 1176 ms 45328 KB Output is correct
108 Correct 912 ms 45516 KB Output is correct
109 Correct 575 ms 48212 KB Output is correct
110 Correct 672 ms 60480 KB Output is correct
111 Correct 734 ms 70288 KB Output is correct
112 Correct 692 ms 66876 KB Output is correct
113 Correct 704 ms 67276 KB Output is correct
114 Correct 873 ms 52980 KB Output is correct
115 Correct 631 ms 62000 KB Output is correct
116 Correct 682 ms 67120 KB Output is correct
117 Correct 706 ms 66348 KB Output is correct
118 Correct 878 ms 58784 KB Output is correct
119 Correct 654 ms 61288 KB Output is correct
120 Correct 715 ms 66868 KB Output is correct
121 Correct 757 ms 68232 KB Output is correct
122 Correct 765 ms 66588 KB Output is correct
123 Correct 598 ms 65432 KB Output is correct
124 Correct 577 ms 65976 KB Output is correct
125 Correct 256 ms 54964 KB Output is correct
126 Correct 284 ms 46340 KB Output is correct
127 Correct 318 ms 45176 KB Output is correct
128 Correct 315 ms 45568 KB Output is correct
129 Correct 279 ms 49236 KB Output is correct