oj.uz

Submission #529488

# Submission time Handle Problem Language Result Execution time Memory
529488 2022-02-23T04:41:08 Z Graphter Aliens (IOI16_aliens) C++17
100 / 100
 1759 ms 5768 KB 
#include <bits/stdc++.h>
#define debug(x) cout << #x << " = " << x << endl
#define REP(i, n) for (Long i = 0; i < (Long)n; i++)
using namespace std;
 
typedef long long Long;
 
//https://oj.uz/problem/view/IOI16_aliens
 
struct Range {
	int l, r;
	Range(int l, int r): l(l), r(r){}
	bool operator <(const Range &other) {
		return r < other.r;
	}
	bool contains(Range &other) {
		return l <= other.l && other.r <= r;
	}
};
 
void removeContained(vector<Range> &v) {
	int n = v.size();
	vector<Range> ans = {v.back()};
	for (int i = n - 2; i >= 0; i--) {
		if (ans.back().contains(v[i])) continue;
		ans.push_back(v[i]);
	}
	reverse(ans.begin(), ans.end());
	v = ans;
}
 
Long square(Long x) {
	return x * x;
}
 
vector<int> L, R;
Long cost(int l, int r) {
	Long ans = square(R[r] - L[l]);
	if (l > 0) ans -= square(max(0, R[l - 1] - L[l]));
	return ans;
}
 
struct OptRange {
	int l, r, opt;
	OptRange(int l, int r, int opt): l(l), r(r), opt(opt){}
};
 
Long getBest(Long lambda, int k) {
	int n = L.size();
	vector<Long> dp(n);
	dp[0] = cost(0, 0) - lambda;
	deque<OptRange> ranges = {OptRange(1, n - 1, -1)};
	auto getOptimum = [&](int i, int opt) {
		if (opt == -1) return cost(0, i) - lambda;
		assert(opt + 1 <= i);
		return dp[opt] + cost(opt + 1, i) - lambda;
	};
	for (int i = 0; i + 1 < n; i++) {
		assert(ranges.front().l == i + 1);
		auto improve = [&](int pos, int opt) {
			return getOptimum(pos, i) < getOptimum(pos, opt);
		};
		while (!ranges.empty() && improve(ranges.back().l, ranges.back().opt)) {
			ranges.pop_back();
		}
		if (ranges.empty()) ranges.push_back(OptRange(i + 1, n - 1, i));
		else {
			int low = ranges.back().l;
			int high = ranges.back().r;
			int opt = ranges.back().opt;
			if (!improve(high, opt)) low = high++;
			// F F F ... T T T
			while (high - low > 1) {
				int mid = (low + high) / 2;
				if (improve(mid, opt)) high = mid;
				else low = mid;
			}
			ranges.back().r = low;
			if (high < n) ranges.push_back(OptRange(high, n - 1, i));
		}
		dp[i + 1] = getOptimum(i + 1, ranges.front().opt);
		ranges.front().l++;
		if (ranges.front().l > ranges.front().r) ranges.pop_front();
	}
	return dp[n - 1] + lambda * k;
}
 
const Long INF2 = 1e12 + 1;
 
Long minCost(int k) { //O(log n)
	Long low = -INF2;
	Long high = INF2;
	while (high - low > 2) {
		Long m1 = low + (high - low) / 3;
		Long m2 = high - (high - low) / 3;
		if (getBest(m1, k) < getBest(m2, k)) low = m1;
		else high = m2;
	}
	Long maxi = getBest(low, k); 
	for (Long i = low + 1; i <= high; i++) {
		maxi = max(maxi, getBest(i, k));
	}
	return maxi;
}
 
Long take_photos(int n, int m, int K, vector<int> x, vector<int> y) {
	vector<Range> v;
	REP(i, n) {
		int l = min(x[i], y[i]);
		int r = max(x[i], y[i]);
		v.push_back({l, r});
	}
	sort(v.begin(), v.end());
	removeContained(v);
	n = v.size();
	L = R = vector<int>(n);
	REP(i, n) {
		v[i].r++;
		L[i] = v[i].l;
		R[i] = v[i].r;
	}
	K = min(K, n);
	return minCost(K);
}
/*
5 8 5
1 5
3 4
2 6
1 4
3 5 
ans = 34
 
7 30 5
1 5
3 4
2 6
1 4
3 5 
9 15
14 22
ans = 160
*/
/*int main() {
	ios_base::sync_with_stdio(false);
	cin.tie(0);
	
	int n, m, k;
	cin >> n >> m >> k;
	vector<int> x(n);
	vector<int> y(n);
	REP(i, n) {
		cin >> x[i] >> y[i];
	}
	cout << take_photos(n, m, k, x, y) << "\n";
	
	return 0;
}*/

Subtask #1
4.0 / 4.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 204 KB Correct answer: answer = 4
2 Correct 1 ms 204 KB Correct answer: answer = 4
3 Correct 0 ms 204 KB Correct answer: answer = 4
4 Correct 0 ms 204 KB Correct answer: answer = 12
5 Correct 0 ms 204 KB Correct answer: answer = 52
6 Correct 0 ms 204 KB Correct answer: answer = 210
7 Correct 0 ms 204 KB Correct answer: answer = 88
8 Correct 0 ms 204 KB Correct answer: answer = 7696
9 Correct 0 ms 204 KB Correct answer: answer = 1
10 Correct 0 ms 204 KB Correct answer: answer = 2374
11 Correct 0 ms 204 KB Correct answer: answer = 9502
12 Correct 0 ms 204 KB Correct answer: answer = 49
13 Correct 1 ms 204 KB Correct answer: answer = 151
14 Correct 1 ms 204 KB Correct answer: answer = 7550
15 Correct 1 ms 204 KB Correct answer: answer = 7220
16 Correct 1 ms 204 KB Correct answer: answer = 7550
17 Correct 1 ms 204 KB Correct answer: answer = 10000
18 Correct 0 ms 204 KB Correct answer: answer = 10000
19 Correct 1 ms 204 KB Correct answer: answer = 624
20 Correct 0 ms 204 KB Correct answer: answer = 10000

Subtask #2
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 204 KB Correct answer: answer = 1
2 Correct 0 ms 204 KB Correct answer: answer = 4
3 Correct 1 ms 204 KB Correct answer: answer = 1
4 Correct 0 ms 204 KB Correct answer: answer = 5
5 Correct 0 ms 204 KB Correct answer: answer = 41
6 Correct 0 ms 204 KB Correct answer: answer = 71923
7 Correct 2 ms 204 KB Correct answer: answer = 77137
8 Correct 3 ms 204 KB Correct answer: answer = 764
9 Correct 2 ms 204 KB Correct answer: answer = 250000
10 Correct 3 ms 308 KB Correct answer: answer = 500
11 Correct 1 ms 204 KB Correct answer: answer = 32
12 Correct 2 ms 204 KB Correct answer: answer = 130050
13 Correct 5 ms 204 KB Correct answer: answer = 5110
14 Correct 2 ms 204 KB Correct answer: answer = 2626
15 Correct 2 ms 204 KB Correct answer: answer = 796
16 Correct 3 ms 208 KB Correct answer: answer = 7580
17 Correct 5 ms 312 KB Correct answer: answer = 1904
18 Correct 2 ms 204 KB Correct answer: answer = 996004
19 Correct 3 ms 204 KB Correct answer: answer = 38817
20 Correct 5 ms 204 KB Correct answer: answer = 4096
21 Correct 0 ms 204 KB Correct answer: answer = 1
22 Correct 0 ms 204 KB Correct answer: answer = 1
23 Correct 3 ms 204 KB Correct answer: answer = 2040
24 Correct 1 ms 208 KB Correct answer: answer = 2

Subtask #3
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 204 KB Correct answer: answer = 4
2 Correct 1 ms 204 KB Correct answer: answer = 4
3 Correct 0 ms 204 KB Correct answer: answer = 4
4 Correct 0 ms 204 KB Correct answer: answer = 12
5 Correct 0 ms 204 KB Correct answer: answer = 52
6 Correct 0 ms 204 KB Correct answer: answer = 210
7 Correct 0 ms 204 KB Correct answer: answer = 88
8 Correct 0 ms 204 KB Correct answer: answer = 7696
9 Correct 0 ms 204 KB Correct answer: answer = 1
10 Correct 0 ms 204 KB Correct answer: answer = 2374
11 Correct 0 ms 204 KB Correct answer: answer = 9502
12 Correct 0 ms 204 KB Correct answer: answer = 49
13 Correct 1 ms 204 KB Correct answer: answer = 151
14 Correct 1 ms 204 KB Correct answer: answer = 7550
15 Correct 1 ms 204 KB Correct answer: answer = 7220
16 Correct 1 ms 204 KB Correct answer: answer = 7550
17 Correct 1 ms 204 KB Correct answer: answer = 10000
18 Correct 0 ms 204 KB Correct answer: answer = 10000
19 Correct 1 ms 204 KB Correct answer: answer = 624
20 Correct 0 ms 204 KB Correct answer: answer = 10000
21 Correct 1 ms 204 KB Correct answer: answer = 1
22 Correct 0 ms 204 KB Correct answer: answer = 4
23 Correct 1 ms 204 KB Correct answer: answer = 1
24 Correct 0 ms 204 KB Correct answer: answer = 5
25 Correct 0 ms 204 KB Correct answer: answer = 41
26 Correct 0 ms 204 KB Correct answer: answer = 71923
27 Correct 2 ms 204 KB Correct answer: answer = 77137
28 Correct 3 ms 204 KB Correct answer: answer = 764
29 Correct 2 ms 204 KB Correct answer: answer = 250000
30 Correct 3 ms 308 KB Correct answer: answer = 500
31 Correct 1 ms 204 KB Correct answer: answer = 32
32 Correct 2 ms 204 KB Correct answer: answer = 130050
33 Correct 5 ms 204 KB Correct answer: answer = 5110
34 Correct 2 ms 204 KB Correct answer: answer = 2626
35 Correct 2 ms 204 KB Correct answer: answer = 796
36 Correct 3 ms 208 KB Correct answer: answer = 7580
37 Correct 5 ms 312 KB Correct answer: answer = 1904
38 Correct 2 ms 204 KB Correct answer: answer = 996004
39 Correct 3 ms 204 KB Correct answer: answer = 38817
40 Correct 5 ms 204 KB Correct answer: answer = 4096
41 Correct 0 ms 204 KB Correct answer: answer = 1
42 Correct 0 ms 204 KB Correct answer: answer = 1
43 Correct 3 ms 204 KB Correct answer: answer = 2040
44 Correct 1 ms 208 KB Correct answer: answer = 2
45 Correct 1 ms 204 KB Correct answer: answer = 4
46 Correct 1 ms 204 KB Correct answer: answer = 9
47 Correct 0 ms 204 KB Correct answer: answer = 9
48 Correct 1 ms 204 KB Correct answer: answer = 21
49 Correct 1 ms 204 KB Correct answer: answer = 71
50 Correct 0 ms 204 KB Correct answer: answer = 77
51 Correct 1 ms 204 KB Correct answer: answer = 400
52 Correct 1 ms 204 KB Correct answer: answer = 996004
53 Correct 1 ms 204 KB Correct answer: answer = 997310
54 Correct 1 ms 216 KB Correct answer: answer = 990781
55 Correct 1 ms 216 KB Correct answer: answer = 996545
56 Correct 1 ms 216 KB Correct answer: answer = 484
57 Correct 0 ms 204 KB Correct answer: answer = 484
58 Correct 3 ms 204 KB Correct answer: answer = 63501
59 Correct 4 ms 204 KB Correct answer: answer = 323501
60 Correct 3 ms 204 KB Correct answer: answer = 752500
61 Correct 2 ms 204 KB Correct answer: answer = 761480
62 Correct 3 ms 204 KB Correct answer: answer = 758932
63 Correct 1 ms 204 KB Correct answer: answer = 1000000
64 Correct 2 ms 204 KB Correct answer: answer = 750500
65 Correct 1 ms 204 KB Correct answer: answer = 1000000
66 Correct 1 ms 204 KB Correct answer: answer = 250000
67 Correct 1 ms 204 KB Correct answer: answer = 250000
68 Correct 1 ms 204 KB Correct answer: answer = 1000000
69 Correct 1 ms 204 KB Correct answer: answer = 994009
70 Correct 2 ms 204 KB Correct answer: answer = 59315
71 Correct 2 ms 204 KB Correct answer: answer = 25454
72 Correct 2 ms 204 KB Correct answer: answer = 1504
73 Correct 1 ms 204 KB Correct answer: answer = 37486
74 Correct 2 ms 204 KB Correct answer: answer = 4284
75 Correct 1 ms 204 KB Correct answer: answer = 158008
76 Correct 1 ms 204 KB Correct answer: answer = 51860
77 Correct 1 ms 204 KB Correct answer: answer = 12985

Subtask #4
16.0 / 16.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 204 KB Correct answer: answer = 4
2 Correct 1 ms 204 KB Correct answer: answer = 4
3 Correct 0 ms 204 KB Correct answer: answer = 4
4 Correct 0 ms 204 KB Correct answer: answer = 12
5 Correct 0 ms 204 KB Correct answer: answer = 52
6 Correct 0 ms 204 KB Correct answer: answer = 210
7 Correct 0 ms 204 KB Correct answer: answer = 88
8 Correct 0 ms 204 KB Correct answer: answer = 7696
9 Correct 0 ms 204 KB Correct answer: answer = 1
10 Correct 0 ms 204 KB Correct answer: answer = 2374
11 Correct 0 ms 204 KB Correct answer: answer = 9502
12 Correct 0 ms 204 KB Correct answer: answer = 49
13 Correct 1 ms 204 KB Correct answer: answer = 151
14 Correct 1 ms 204 KB Correct answer: answer = 7550
15 Correct 1 ms 204 KB Correct answer: answer = 7220
16 Correct 1 ms 204 KB Correct answer: answer = 7550
17 Correct 1 ms 204 KB Correct answer: answer = 10000
18 Correct 0 ms 204 KB Correct answer: answer = 10000
19 Correct 1 ms 204 KB Correct answer: answer = 624
20 Correct 0 ms 204 KB Correct answer: answer = 10000
21 Correct 1 ms 204 KB Correct answer: answer = 1
22 Correct 0 ms 204 KB Correct answer: answer = 4
23 Correct 1 ms 204 KB Correct answer: answer = 1
24 Correct 0 ms 204 KB Correct answer: answer = 5
25 Correct 0 ms 204 KB Correct answer: answer = 41
26 Correct 0 ms 204 KB Correct answer: answer = 71923
27 Correct 2 ms 204 KB Correct answer: answer = 77137
28 Correct 3 ms 204 KB Correct answer: answer = 764
29 Correct 2 ms 204 KB Correct answer: answer = 250000
30 Correct 3 ms 308 KB Correct answer: answer = 500
31 Correct 1 ms 204 KB Correct answer: answer = 32
32 Correct 2 ms 204 KB Correct answer: answer = 130050
33 Correct 5 ms 204 KB Correct answer: answer = 5110
34 Correct 2 ms 204 KB Correct answer: answer = 2626
35 Correct 2 ms 204 KB Correct answer: answer = 796
36 Correct 3 ms 208 KB Correct answer: answer = 7580
37 Correct 5 ms 312 KB Correct answer: answer = 1904
38 Correct 2 ms 204 KB Correct answer: answer = 996004
39 Correct 3 ms 204 KB Correct answer: answer = 38817
40 Correct 5 ms 204 KB Correct answer: answer = 4096
41 Correct 0 ms 204 KB Correct answer: answer = 1
42 Correct 0 ms 204 KB Correct answer: answer = 1
43 Correct 3 ms 204 KB Correct answer: answer = 2040
44 Correct 1 ms 208 KB Correct answer: answer = 2
45 Correct 1 ms 204 KB Correct answer: answer = 4
46 Correct 1 ms 204 KB Correct answer: answer = 9
47 Correct 0 ms 204 KB Correct answer: answer = 9
48 Correct 1 ms 204 KB Correct answer: answer = 21
49 Correct 1 ms 204 KB Correct answer: answer = 71
50 Correct 0 ms 204 KB Correct answer: answer = 77
51 Correct 1 ms 204 KB Correct answer: answer = 400
52 Correct 1 ms 204 KB Correct answer: answer = 996004
53 Correct 1 ms 204 KB Correct answer: answer = 997310
54 Correct 1 ms 216 KB Correct answer: answer = 990781
55 Correct 1 ms 216 KB Correct answer: answer = 996545
56 Correct 1 ms 216 KB Correct answer: answer = 484
57 Correct 0 ms 204 KB Correct answer: answer = 484
58 Correct 3 ms 204 KB Correct answer: answer = 63501
59 Correct 4 ms 204 KB Correct answer: answer = 323501
60 Correct 3 ms 204 KB Correct answer: answer = 752500
61 Correct 2 ms 204 KB Correct answer: answer = 761480
62 Correct 3 ms 204 KB Correct answer: answer = 758932
63 Correct 1 ms 204 KB Correct answer: answer = 1000000
64 Correct 2 ms 204 KB Correct answer: answer = 750500
65 Correct 1 ms 204 KB Correct answer: answer = 1000000
66 Correct 1 ms 204 KB Correct answer: answer = 250000
67 Correct 1 ms 204 KB Correct answer: answer = 250000
68 Correct 1 ms 204 KB Correct answer: answer = 1000000
69 Correct 1 ms 204 KB Correct answer: answer = 994009
70 Correct 2 ms 204 KB Correct answer: answer = 59315
71 Correct 2 ms 204 KB Correct answer: answer = 25454
72 Correct 2 ms 204 KB Correct answer: answer = 1504
73 Correct 1 ms 204 KB Correct answer: answer = 37486
74 Correct 2 ms 204 KB Correct answer: answer = 4284
75 Correct 1 ms 204 KB Correct answer: answer = 158008
76 Correct 1 ms 204 KB Correct answer: answer = 51860
77 Correct 1 ms 204 KB Correct answer: answer = 12985
78 Correct 2 ms 332 KB Correct answer: answer = 997864126212
79 Correct 2 ms 332 KB Correct answer: answer = 998608411647
80 Correct 2 ms 332 KB Correct answer: answer = 995265560477
81 Correct 12 ms 332 KB Correct answer: answer = 10125000
82 Correct 33 ms 456 KB Correct answer: answer = 2291668
83 Correct 18 ms 332 KB Correct answer: answer = 42388
84 Correct 17 ms 376 KB Correct answer: answer = 10318
85 Correct 13 ms 460 KB Correct answer: answer = 3416
86 Correct 34 ms 436 KB Correct answer: answer = 331708193881
87 Correct 54 ms 440 KB Correct answer: answer = 2861193756
88 Correct 44 ms 332 KB Correct answer: answer = 114646930
89 Correct 40 ms 332 KB Correct answer: answer = 9280921
90 Correct 39 ms 332 KB Correct answer: answer = 999984053400
91 Correct 45 ms 332 KB Correct answer: answer = 750935949134
92 Correct 1 ms 332 KB Correct answer: answer = 1000000000000
93 Correct 2 ms 332 KB Correct answer: answer = 998762383161
94 Correct 55 ms 436 KB Correct answer: answer = 23017412908
95 Correct 2 ms 332 KB Correct answer: answer = 728143410622
96 Correct 1 ms 332 KB Correct answer: answer = 2
97 Correct 47 ms 460 KB Correct answer: answer = 1824916
98 Correct 44 ms 460 KB Correct answer: answer = 10680029
99 Correct 40 ms 440 KB Correct answer: answer = 18351700
100 Correct 11 ms 332 KB Correct answer: answer = 16040026
101 Correct 4 ms 332 KB Correct answer: answer = 253968628325
102 Correct 21 ms 332 KB Correct answer: answer = 10267
103 Correct 36 ms 460 KB Correct answer: answer = 2582408
104 Correct 2 ms 332 KB Correct answer: answer = 78024964781
105 Correct 2 ms 332 KB Correct answer: answer = 9866346457
106 Correct 6 ms 336 KB Correct answer: answer = 3327720949
107 Correct 3 ms 332 KB Correct answer: answer = 86064128360
108 Correct 4 ms 332 KB Correct answer: answer = 12698259150
109 Correct 30 ms 440 KB Correct answer: answer = 1185259288

Subtask #5
19.0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 204 KB Correct answer: answer = 4
2 Correct 1 ms 204 KB Correct answer: answer = 4
3 Correct 0 ms 204 KB Correct answer: answer = 4
4 Correct 0 ms 204 KB Correct answer: answer = 12
5 Correct 0 ms 204 KB Correct answer: answer = 52
6 Correct 0 ms 204 KB Correct answer: answer = 210
7 Correct 0 ms 204 KB Correct answer: answer = 88
8 Correct 0 ms 204 KB Correct answer: answer = 7696
9 Correct 0 ms 204 KB Correct answer: answer = 1
10 Correct 0 ms 204 KB Correct answer: answer = 2374
11 Correct 0 ms 204 KB Correct answer: answer = 9502
12 Correct 0 ms 204 KB Correct answer: answer = 49
13 Correct 1 ms 204 KB Correct answer: answer = 151
14 Correct 1 ms 204 KB Correct answer: answer = 7550
15 Correct 1 ms 204 KB Correct answer: answer = 7220
16 Correct 1 ms 204 KB Correct answer: answer = 7550
17 Correct 1 ms 204 KB Correct answer: answer = 10000
18 Correct 0 ms 204 KB Correct answer: answer = 10000
19 Correct 1 ms 204 KB Correct answer: answer = 624
20 Correct 0 ms 204 KB Correct answer: answer = 10000
21 Correct 1 ms 204 KB Correct answer: answer = 1
22 Correct 0 ms 204 KB Correct answer: answer = 4
23 Correct 1 ms 204 KB Correct answer: answer = 1
24 Correct 0 ms 204 KB Correct answer: answer = 5
25 Correct 0 ms 204 KB Correct answer: answer = 41
26 Correct 0 ms 204 KB Correct answer: answer = 71923
27 Correct 2 ms 204 KB Correct answer: answer = 77137
28 Correct 3 ms 204 KB Correct answer: answer = 764
29 Correct 2 ms 204 KB Correct answer: answer = 250000
30 Correct 3 ms 308 KB Correct answer: answer = 500
31 Correct 1 ms 204 KB Correct answer: answer = 32
32 Correct 2 ms 204 KB Correct answer: answer = 130050
33 Correct 5 ms 204 KB Correct answer: answer = 5110
34 Correct 2 ms 204 KB Correct answer: answer = 2626
35 Correct 2 ms 204 KB Correct answer: answer = 796
36 Correct 3 ms 208 KB Correct answer: answer = 7580
37 Correct 5 ms 312 KB Correct answer: answer = 1904
38 Correct 2 ms 204 KB Correct answer: answer = 996004
39 Correct 3 ms 204 KB Correct answer: answer = 38817
40 Correct 5 ms 204 KB Correct answer: answer = 4096
41 Correct 0 ms 204 KB Correct answer: answer = 1
42 Correct 0 ms 204 KB Correct answer: answer = 1
43 Correct 3 ms 204 KB Correct answer: answer = 2040
44 Correct 1 ms 208 KB Correct answer: answer = 2
45 Correct 1 ms 204 KB Correct answer: answer = 4
46 Correct 1 ms 204 KB Correct answer: answer = 9
47 Correct 0 ms 204 KB Correct answer: answer = 9
48 Correct 1 ms 204 KB Correct answer: answer = 21
49 Correct 1 ms 204 KB Correct answer: answer = 71
50 Correct 0 ms 204 KB Correct answer: answer = 77
51 Correct 1 ms 204 KB Correct answer: answer = 400
52 Correct 1 ms 204 KB Correct answer: answer = 996004
53 Correct 1 ms 204 KB Correct answer: answer = 997310
54 Correct 1 ms 216 KB Correct answer: answer = 990781
55 Correct 1 ms 216 KB Correct answer: answer = 996545
56 Correct 1 ms 216 KB Correct answer: answer = 484
57 Correct 0 ms 204 KB Correct answer: answer = 484
58 Correct 3 ms 204 KB Correct answer: answer = 63501
59 Correct 4 ms 204 KB Correct answer: answer = 323501
60 Correct 3 ms 204 KB Correct answer: answer = 752500
61 Correct 2 ms 204 KB Correct answer: answer = 761480
62 Correct 3 ms 204 KB Correct answer: answer = 758932
63 Correct 1 ms 204 KB Correct answer: answer = 1000000
64 Correct 2 ms 204 KB Correct answer: answer = 750500
65 Correct 1 ms 204 KB Correct answer: answer = 1000000
66 Correct 1 ms 204 KB Correct answer: answer = 250000
67 Correct 1 ms 204 KB Correct answer: answer = 250000
68 Correct 1 ms 204 KB Correct answer: answer = 1000000
69 Correct 1 ms 204 KB Correct answer: answer = 994009
70 Correct 2 ms 204 KB Correct answer: answer = 59315
71 Correct 2 ms 204 KB Correct answer: answer = 25454
72 Correct 2 ms 204 KB Correct answer: answer = 1504
73 Correct 1 ms 204 KB Correct answer: answer = 37486
74 Correct 2 ms 204 KB Correct answer: answer = 4284
75 Correct 1 ms 204 KB Correct answer: answer = 158008
76 Correct 1 ms 204 KB Correct answer: answer = 51860
77 Correct 1 ms 204 KB Correct answer: answer = 12985
78 Correct 2 ms 332 KB Correct answer: answer = 997864126212
79 Correct 2 ms 332 KB Correct answer: answer = 998608411647
80 Correct 2 ms 332 KB Correct answer: answer = 995265560477
81 Correct 12 ms 332 KB Correct answer: answer = 10125000
82 Correct 33 ms 456 KB Correct answer: answer = 2291668
83 Correct 18 ms 332 KB Correct answer: answer = 42388
84 Correct 17 ms 376 KB Correct answer: answer = 10318
85 Correct 13 ms 460 KB Correct answer: answer = 3416
86 Correct 34 ms 436 KB Correct answer: answer = 331708193881
87 Correct 54 ms 440 KB Correct answer: answer = 2861193756
88 Correct 44 ms 332 KB Correct answer: answer = 114646930
89 Correct 40 ms 332 KB Correct answer: answer = 9280921
90 Correct 39 ms 332 KB Correct answer: answer = 999984053400
91 Correct 45 ms 332 KB Correct answer: answer = 750935949134
92 Correct 1 ms 332 KB Correct answer: answer = 1000000000000
93 Correct 2 ms 332 KB Correct answer: answer = 998762383161
94 Correct 55 ms 436 KB Correct answer: answer = 23017412908
95 Correct 2 ms 332 KB Correct answer: answer = 728143410622
96 Correct 1 ms 332 KB Correct answer: answer = 2
97 Correct 47 ms 460 KB Correct answer: answer = 1824916
98 Correct 44 ms 460 KB Correct answer: answer = 10680029
99 Correct 40 ms 440 KB Correct answer: answer = 18351700
100 Correct 11 ms 332 KB Correct answer: answer = 16040026
101 Correct 4 ms 332 KB Correct answer: answer = 253968628325
102 Correct 21 ms 332 KB Correct answer: answer = 10267
103 Correct 36 ms 460 KB Correct answer: answer = 2582408
104 Correct 2 ms 332 KB Correct answer: answer = 78024964781
105 Correct 2 ms 332 KB Correct answer: answer = 9866346457
106 Correct 6 ms 336 KB Correct answer: answer = 3327720949
107 Correct 3 ms 332 KB Correct answer: answer = 86064128360
108 Correct 4 ms 332 KB Correct answer: answer = 12698259150
109 Correct 30 ms 440 KB Correct answer: answer = 1185259288
110 Correct 15 ms 1704 KB Correct answer: answer = 999889968863
111 Correct 15 ms 1608 KB Correct answer: answer = 999861384931
112 Correct 15 ms 1736 KB Correct answer: answer = 999811809929
113 Correct 15 ms 1704 KB Correct answer: answer = 999869756441
114 Correct 162 ms 2356 KB Correct answer: answer = 1700000000
115 Correct 812 ms 2356 KB Correct answer: answer = 131666670
116 Correct 121 ms 968 KB Correct answer: answer = 89478486
117 Correct 248 ms 968 KB Correct answer: answer = 4971040
118 Correct 252 ms 956 KB Correct answer: answer = 2711494
119 Correct 828 ms 2368 KB Correct answer: answer = 25252530
120 Correct 893 ms 2360 KB Correct answer: answer = 62500000
121 Correct 398 ms 2244 KB Correct answer: answer = 333175097780
122 Correct 976 ms 2220 KB Correct answer: answer = 33121180179
123 Correct 1018 ms 2244 KB Correct answer: answer = 9802314015
124 Correct 832 ms 2356 KB Correct answer: answer = 32567551
125 Correct 847 ms 2376 KB Correct answer: answer = 997525000000
126 Correct 784 ms 2204 KB Correct answer: answer = 752723538884
127 Correct 14 ms 1608 KB Correct answer: answer = 1000000000000
128 Correct 15 ms 1712 KB Correct answer: answer = 999978000121
129 Correct 21 ms 1712 KB Correct answer: answer = 745986144735
130 Correct 10 ms 1736 KB Correct answer: answer = 2
131 Correct 715 ms 2344 KB Correct answer: answer = 277966670
132 Correct 140 ms 2244 KB Correct answer: answer = 2500900082
133 Correct 32 ms 1712 KB Correct answer: answer = 301248349636
134 Correct 335 ms 1300 KB Correct answer: answer = 14118891
135 Correct 15 ms 1608 KB Correct answer: answer = 14384977265
136 Correct 18 ms 1716 KB Correct answer: answer = 3681368330
137 Correct 20 ms 1736 KB Correct answer: answer = 2720316816

Subtask #6
40.0 / 40.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 204 KB Correct answer: answer = 4
2 Correct 1 ms 204 KB Correct answer: answer = 4
3 Correct 0 ms 204 KB Correct answer: answer = 4
4 Correct 0 ms 204 KB Correct answer: answer = 12
5 Correct 0 ms 204 KB Correct answer: answer = 52
6 Correct 0 ms 204 KB Correct answer: answer = 210
7 Correct 0 ms 204 KB Correct answer: answer = 88
8 Correct 0 ms 204 KB Correct answer: answer = 7696
9 Correct 0 ms 204 KB Correct answer: answer = 1
10 Correct 0 ms 204 KB Correct answer: answer = 2374
11 Correct 0 ms 204 KB Correct answer: answer = 9502
12 Correct 0 ms 204 KB Correct answer: answer = 49
13 Correct 1 ms 204 KB Correct answer: answer = 151
14 Correct 1 ms 204 KB Correct answer: answer = 7550
15 Correct 1 ms 204 KB Correct answer: answer = 7220
16 Correct 1 ms 204 KB Correct answer: answer = 7550
17 Correct 1 ms 204 KB Correct answer: answer = 10000
18 Correct 0 ms 204 KB Correct answer: answer = 10000
19 Correct 1 ms 204 KB Correct answer: answer = 624
20 Correct 0 ms 204 KB Correct answer: answer = 10000
21 Correct 1 ms 204 KB Correct answer: answer = 1
22 Correct 0 ms 204 KB Correct answer: answer = 4
23 Correct 1 ms 204 KB Correct answer: answer = 1
24 Correct 0 ms 204 KB Correct answer: answer = 5
25 Correct 0 ms 204 KB Correct answer: answer = 41
26 Correct 0 ms 204 KB Correct answer: answer = 71923
27 Correct 2 ms 204 KB Correct answer: answer = 77137
28 Correct 3 ms 204 KB Correct answer: answer = 764
29 Correct 2 ms 204 KB Correct answer: answer = 250000
30 Correct 3 ms 308 KB Correct answer: answer = 500
31 Correct 1 ms 204 KB Correct answer: answer = 32
32 Correct 2 ms 204 KB Correct answer: answer = 130050
33 Correct 5 ms 204 KB Correct answer: answer = 5110
34 Correct 2 ms 204 KB Correct answer: answer = 2626
35 Correct 2 ms 204 KB Correct answer: answer = 796
36 Correct 3 ms 208 KB Correct answer: answer = 7580
37 Correct 5 ms 312 KB Correct answer: answer = 1904
38 Correct 2 ms 204 KB Correct answer: answer = 996004
39 Correct 3 ms 204 KB Correct answer: answer = 38817
40 Correct 5 ms 204 KB Correct answer: answer = 4096
41 Correct 0 ms 204 KB Correct answer: answer = 1
42 Correct 0 ms 204 KB Correct answer: answer = 1
43 Correct 3 ms 204 KB Correct answer: answer = 2040
44 Correct 1 ms 208 KB Correct answer: answer = 2
45 Correct 1 ms 204 KB Correct answer: answer = 4
46 Correct 1 ms 204 KB Correct answer: answer = 9
47 Correct 0 ms 204 KB Correct answer: answer = 9
48 Correct 1 ms 204 KB Correct answer: answer = 21
49 Correct 1 ms 204 KB Correct answer: answer = 71
50 Correct 0 ms 204 KB Correct answer: answer = 77
51 Correct 1 ms 204 KB Correct answer: answer = 400
52 Correct 1 ms 204 KB Correct answer: answer = 996004
53 Correct 1 ms 204 KB Correct answer: answer = 997310
54 Correct 1 ms 216 KB Correct answer: answer = 990781
55 Correct 1 ms 216 KB Correct answer: answer = 996545
56 Correct 1 ms 216 KB Correct answer: answer = 484
57 Correct 0 ms 204 KB Correct answer: answer = 484
58 Correct 3 ms 204 KB Correct answer: answer = 63501
59 Correct 4 ms 204 KB Correct answer: answer = 323501
60 Correct 3 ms 204 KB Correct answer: answer = 752500
61 Correct 2 ms 204 KB Correct answer: answer = 761480
62 Correct 3 ms 204 KB Correct answer: answer = 758932
63 Correct 1 ms 204 KB Correct answer: answer = 1000000
64 Correct 2 ms 204 KB Correct answer: answer = 750500
65 Correct 1 ms 204 KB Correct answer: answer = 1000000
66 Correct 1 ms 204 KB Correct answer: answer = 250000
67 Correct 1 ms 204 KB Correct answer: answer = 250000
68 Correct 1 ms 204 KB Correct answer: answer = 1000000
69 Correct 1 ms 204 KB Correct answer: answer = 994009
70 Correct 2 ms 204 KB Correct answer: answer = 59315
71 Correct 2 ms 204 KB Correct answer: answer = 25454
72 Correct 2 ms 204 KB Correct answer: answer = 1504
73 Correct 1 ms 204 KB Correct answer: answer = 37486
74 Correct 2 ms 204 KB Correct answer: answer = 4284
75 Correct 1 ms 204 KB Correct answer: answer = 158008
76 Correct 1 ms 204 KB Correct answer: answer = 51860
77 Correct 1 ms 204 KB Correct answer: answer = 12985
78 Correct 2 ms 332 KB Correct answer: answer = 997864126212
79 Correct 2 ms 332 KB Correct answer: answer = 998608411647
80 Correct 2 ms 332 KB Correct answer: answer = 995265560477
81 Correct 12 ms 332 KB Correct answer: answer = 10125000
82 Correct 33 ms 456 KB Correct answer: answer = 2291668
83 Correct 18 ms 332 KB Correct answer: answer = 42388
84 Correct 17 ms 376 KB Correct answer: answer = 10318
85 Correct 13 ms 460 KB Correct answer: answer = 3416
86 Correct 34 ms 436 KB Correct answer: answer = 331708193881
87 Correct 54 ms 440 KB Correct answer: answer = 2861193756
88 Correct 44 ms 332 KB Correct answer: answer = 114646930
89 Correct 40 ms 332 KB Correct answer: answer = 9280921
90 Correct 39 ms 332 KB Correct answer: answer = 999984053400
91 Correct 45 ms 332 KB Correct answer: answer = 750935949134
92 Correct 1 ms 332 KB Correct answer: answer = 1000000000000
93 Correct 2 ms 332 KB Correct answer: answer = 998762383161
94 Correct 55 ms 436 KB Correct answer: answer = 23017412908
95 Correct 2 ms 332 KB Correct answer: answer = 728143410622
96 Correct 1 ms 332 KB Correct answer: answer = 2
97 Correct 47 ms 460 KB Correct answer: answer = 1824916
98 Correct 44 ms 460 KB Correct answer: answer = 10680029
99 Correct 40 ms 440 KB Correct answer: answer = 18351700
100 Correct 11 ms 332 KB Correct answer: answer = 16040026
101 Correct 4 ms 332 KB Correct answer: answer = 253968628325
102 Correct 21 ms 332 KB Correct answer: answer = 10267
103 Correct 36 ms 460 KB Correct answer: answer = 2582408
104 Correct 2 ms 332 KB Correct answer: answer = 78024964781
105 Correct 2 ms 332 KB Correct answer: answer = 9866346457
106 Correct 6 ms 336 KB Correct answer: answer = 3327720949
107 Correct 3 ms 332 KB Correct answer: answer = 86064128360
108 Correct 4 ms 332 KB Correct answer: answer = 12698259150
109 Correct 30 ms 440 KB Correct answer: answer = 1185259288
110 Correct 15 ms 1704 KB Correct answer: answer = 999889968863
111 Correct 15 ms 1608 KB Correct answer: answer = 999861384931
112 Correct 15 ms 1736 KB Correct answer: answer = 999811809929
113 Correct 15 ms 1704 KB Correct answer: answer = 999869756441
114 Correct 162 ms 2356 KB Correct answer: answer = 1700000000
115 Correct 812 ms 2356 KB Correct answer: answer = 131666670
116 Correct 121 ms 968 KB Correct answer: answer = 89478486
117 Correct 248 ms 968 KB Correct answer: answer = 4971040
118 Correct 252 ms 956 KB Correct answer: answer = 2711494
119 Correct 828 ms 2368 KB Correct answer: answer = 25252530
120 Correct 893 ms 2360 KB Correct answer: answer = 62500000
121 Correct 398 ms 2244 KB Correct answer: answer = 333175097780
122 Correct 976 ms 2220 KB Correct answer: answer = 33121180179
123 Correct 1018 ms 2244 KB Correct answer: answer = 9802314015
124 Correct 832 ms 2356 KB Correct answer: answer = 32567551
125 Correct 847 ms 2376 KB Correct answer: answer = 997525000000
126 Correct 784 ms 2204 KB Correct answer: answer = 752723538884
127 Correct 14 ms 1608 KB Correct answer: answer = 1000000000000
128 Correct 15 ms 1712 KB Correct answer: answer = 999978000121
129 Correct 21 ms 1712 KB Correct answer: answer = 745986144735
130 Correct 10 ms 1736 KB Correct answer: answer = 2
131 Correct 715 ms 2344 KB Correct answer: answer = 277966670
132 Correct 140 ms 2244 KB Correct answer: answer = 2500900082
133 Correct 32 ms 1712 KB Correct answer: answer = 301248349636
134 Correct 335 ms 1300 KB Correct answer: answer = 14118891
135 Correct 15 ms 1608 KB Correct answer: answer = 14384977265
136 Correct 18 ms 1716 KB Correct answer: answer = 3681368330
137 Correct 20 ms 1736 KB Correct answer: answer = 2720316816
138 Correct 30 ms 2996 KB Correct answer: answer = 999976000144
139 Correct 31 ms 2980 KB Correct answer: answer = 999856102410
140 Correct 30 ms 2996 KB Correct answer: answer = 999958401531
141 Correct 30 ms 3012 KB Correct answer: answer = 999769649944
142 Correct 29 ms 2996 KB Correct answer: answer = 999874525918
143 Correct 333 ms 4444 KB Correct answer: answer = 6050000000
144 Correct 1436 ms 4456 KB Correct answer: answer = 1112500000
145 Correct 178 ms 2884 KB Correct answer: answer = 4294967296
146 Correct 1050 ms 2984 KB Correct answer: answer = 87652406
147 Correct 1071 ms 3028 KB Correct answer: answer = 6297664
148 Correct 892 ms 3772 KB Correct answer: answer = 196612
149 Correct 1759 ms 5632 KB Correct answer: answer = 15015100
150 Correct 1685 ms 5596 KB Correct answer: answer = 25000000
151 Correct 736 ms 5472 KB Correct answer: answer = 333230209550
152 Correct 1647 ms 5520 KB Correct answer: answer = 917123769
153 Correct 433 ms 5460 KB Correct answer: answer = 95162
154 Correct 1658 ms 5540 KB Correct answer: answer = 382616191
155 Correct 1655 ms 5676 KB Correct answer: answer = 990033333400
156 Correct 500 ms 5768 KB Correct answer: answer = 990000100000
157 Correct 844 ms 5532 KB Correct answer: answer = 749998188180
158 Correct 22 ms 4256 KB Correct answer: answer = 1000000000000
159 Correct 29 ms 4256 KB Correct answer: answer = 999988000036
160 Correct 33 ms 4240 KB Correct answer: answer = 744929274393
161 Correct 19 ms 3368 KB Correct answer: answer = 2
162 Correct 507 ms 5560 KB Correct answer: answer = 1300024
163 Correct 465 ms 5548 KB Correct answer: answer = 5000700010
164 Correct 63 ms 4252 KB Correct answer: answer = 354997100800
165 Correct 489 ms 2832 KB Correct answer: answer = 257000
166 Correct 597 ms 3000 KB Correct answer: answer = 3765323
167 Correct 625 ms 3076 KB Correct answer: answer = 1525903
168 Correct 30 ms 4284 KB Correct answer: answer = 67618137730
169 Correct 32 ms 4388 KB Correct answer: answer = 12656680171
170 Correct 58 ms 4248 KB Correct answer: answer = 579831736
171 Correct 366 ms 4380 KB Correct answer: answer = 23605611
172 Correct 44 ms 4252 KB Correct answer: answer = 7052481200
173 Correct 74 ms 4256 KB Correct answer: answer = 1314039500
174 Correct 112 ms 4380 KB Correct answer: answer = 302484000
175 Correct 657 ms 4920 KB Correct answer: answer = 52348480