oj.uz

답안 #116418

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
116418 2019-06-12T12:16:01 Z davitmarg Aliens (IOI16_aliens) C++17
60 / 100
 2000 ms 358888 KB 
/*DavitMarg*/
#include <iostream>
#include <algorithm>
#include <cmath>
#include <vector>
#include <string>
#include <cstring>
#include <map>
#include <set>
#include <queue>
#include <iomanip>
#include <bitset>
#include <stack>
#include <cassert>
#include <iterator>
#include <bitset>
#include <ctype.h>
#include <fstream>
#define mod 1000000007ll
#define LL long long
#define LD long double
#define MP make_pair
#define PB push_back
#define all(v) v.begin(),v.end()
using namespace std;

struct line
{
	LL k, b;
	line(LL K = 0, LL B = 0)
	{
		k = K;
		b = B;
	}
};

vector<line> convex;

bool del(line a,line b,line c)
{
	pair<LL, LL> x1, x2;
	x1 = MP(c.b - a.b, a.k - c.k);
	x2 = MP(c.b - b.b, b.k - c.k);
	//assert(x1.second && x2.second);
	if (b.k == c.k)
		return c.b >= b.b;
	if ((x1.second < 0) == (x2.second < 0))
		return x1.first * x2.second > x2.first * x1.second;
	else
		return x1.first * x2.second < x2.first * x1.second;
}

LL getY(LL x,line p)
{
	return x * p.k + p.b;
}

void build()
{
	convex.clear();
}

void add(line p)
{
	while (convex.size() >= 2 && del(convex[convex.size() - 2], convex[convex.size() - 1], p) )
		convex.pop_back();
	convex.PB(p);
}

bool check(int pos,LL x)
{
	if (pos + 1 != convex.size() && getY(x, convex[pos + 1]) < getY(x, convex[pos]))
		return 0;
	if (pos - 1 >= 0 && getY(x, convex[pos]) < getY(x, convex[pos - 1]))
		return 0;
	return 1;
}

LL get(LL x)
{
	int l, r, m;
	LL ans = -mod * mod;
	l = 0;
	r = convex.size() - 1;
	while (l <= r)
	{
		m = (l + r) / 2;
		ans = max(ans, getY(x, convex[m]));

		if (check(m, x))
			l = m + 1;
		else
			r = m - 1;
	}
	return ans;
}

int n, m, k;
vector<pair<int, int>> c;
vector<pair<LL, LL>> a,p;
vector<vector<LL>> dp;
int Main()
{
	for (int i = 0; i < c.size(); i++)
	{
		if (c[i].first > c[i].second)
			swap(c[i].first, c[i].second);
		p.PB(MP(c[i].first, c[i].second));
	}

	sort(all(p), [](pair<LL, LL> a, pair<LL, LL> b) {
		if (a.first != b.first)
			return a.first < b.first;
		return b.first > a.first;
	});

	a.PB(MP(-1, -1));
	for (int i = 0; i < p.size(); i++)
		if (a.back().second < p[i].second)
			a.PB(p[i]);
	n = a.size() - 1;
	k = min(k, n);

	dp.resize(k + 5, vector<LL>(n + 5, 0));
	
	for (int i = 1; i <= n; i++)
		dp[1][i] = (a[i].second - a[1].first + 1) * (a[i].second - a[1].first + 1);

	for (int i = 2; i <= k; i++)
	{
		build();
		for (int j = i - 1; j <= i - 1; j++)
			add(line(2 * (a[j + 1].first - 1), max(a[j].second - a[j + 1].first + 1, 0ll) * max(a[j].second - a[j + 1].first + 1, 0ll) - dp[i - 1][j] - (a[j + 1].first - 1) * (a[j + 1].first - 1)));
		for (int j = i; j <= n; j++)
		{
			dp[i][j] = -get(a[j].second) + a[j].second* a[j].second;
			if (j != n)
				add(line(2 * (a[j + 1].first - 1), max(a[j].second - a[j + 1].first + 1, 0ll) * max(a[j].second - a[j + 1].first + 1, 0ll) - dp[i - 1][j] - (a[j + 1].first - 1) * (a[j + 1].first - 1)));
		}
	}
	return 0;
}

LL take_photos(int N, int M, int K, vector<int> y, vector<int> x)
{
	n = N;
	m = M;
	k = K;
	while (!y.empty())
	{
		c.PB(MP(y.back(),x.back()));
		y.pop_back();
		x.pop_back();
	}
	Main();
	return dp[k][n];
}


#ifdef death

int main()
{
	int N, M, K;
	vector<int> R, C;
	cin >> N >> M >> K;
	for (int i = 0; i < N; i++)
	{
		R.PB(0);
		C.PB(0);
		cin >> R.back() >> C.back();
	}
	cout << take_photos(N, M, K, R, C) << endl;

	return 0;
}

#endif

/*


3 4 3
0 1
1 2
2 3

5 6 4
0 1
1 2
2 3
3 4
4 5

2 6 2
1 4
4 1

5 7 2
0 3
4 4
4 6
4 5
4 6

*/

Compilation message

aliens.cpp: In function 'bool check(int, long long int)':
aliens.cpp:72:14: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  if (pos + 1 != convex.size() && getY(x, convex[pos + 1]) < getY(x, convex[pos]))
      ~~~~~~~~^~~~~~~~~~~~~~~~
aliens.cpp: In function 'int Main()':
aliens.cpp:104:20: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  for (int i = 0; i < c.size(); i++)
                  ~~^~~~~~~~~~
aliens.cpp:118:20: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  for (int i = 0; i < p.size(); i++)
                  ~~^~~~~~~~~~

Subtask #1
4.0 / 4.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 256 KB Correct answer: answer = 4
2 Correct 2 ms 384 KB Correct answer: answer = 4
3 Correct 2 ms 384 KB Correct answer: answer = 4
4 Correct 2 ms 384 KB Correct answer: answer = 12
5 Correct 2 ms 256 KB Correct answer: answer = 52
6 Correct 2 ms 256 KB Correct answer: answer = 210
7 Correct 2 ms 384 KB Correct answer: answer = 88
8 Correct 2 ms 384 KB Correct answer: answer = 7696
9 Correct 2 ms 384 KB Correct answer: answer = 1
10 Correct 2 ms 256 KB Correct answer: answer = 2374
11 Correct 2 ms 384 KB Correct answer: answer = 9502
12 Correct 2 ms 256 KB Correct answer: answer = 49
13 Correct 2 ms 384 KB Correct answer: answer = 151
14 Correct 3 ms 384 KB Correct answer: answer = 7550
15 Correct 2 ms 384 KB Correct answer: answer = 7220
16 Correct 2 ms 384 KB Correct answer: answer = 7550
17 Correct 2 ms 384 KB Correct answer: answer = 10000
18 Correct 2 ms 384 KB Correct answer: answer = 10000
19 Correct 2 ms 384 KB Correct answer: answer = 624
20 Correct 2 ms 384 KB Correct answer: answer = 10000

Subtask #2
12.0 / 12.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 256 KB Correct answer: answer = 1
2 Correct 2 ms 256 KB Correct answer: answer = 4
3 Correct 2 ms 256 KB Correct answer: answer = 1
4 Correct 2 ms 384 KB Correct answer: answer = 5
5 Correct 2 ms 384 KB Correct answer: answer = 41
6 Correct 3 ms 384 KB Correct answer: answer = 71923
7 Correct 2 ms 384 KB Correct answer: answer = 77137
8 Correct 6 ms 1152 KB Correct answer: answer = 764
9 Correct 2 ms 384 KB Correct answer: answer = 250000
10 Correct 10 ms 2304 KB Correct answer: answer = 500
11 Correct 2 ms 256 KB Correct answer: answer = 32
12 Correct 2 ms 384 KB Correct answer: answer = 130050
13 Correct 3 ms 512 KB Correct answer: answer = 5110
14 Correct 3 ms 384 KB Correct answer: answer = 2626
15 Correct 3 ms 640 KB Correct answer: answer = 796
16 Correct 3 ms 512 KB Correct answer: answer = 7580
17 Correct 5 ms 896 KB Correct answer: answer = 1904
18 Correct 2 ms 384 KB Correct answer: answer = 996004
19 Correct 2 ms 512 KB Correct answer: answer = 38817
20 Correct 5 ms 640 KB Correct answer: answer = 4096
21 Correct 2 ms 384 KB Correct answer: answer = 1
22 Correct 2 ms 384 KB Correct answer: answer = 1
23 Correct 5 ms 896 KB Correct answer: answer = 2040
24 Correct 2 ms 384 KB Correct answer: answer = 2

Subtask #3
9.0 / 9.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 256 KB Correct answer: answer = 4
2 Correct 2 ms 384 KB Correct answer: answer = 4
3 Correct 2 ms 384 KB Correct answer: answer = 4
4 Correct 2 ms 384 KB Correct answer: answer = 12
5 Correct 2 ms 256 KB Correct answer: answer = 52
6 Correct 2 ms 256 KB Correct answer: answer = 210
7 Correct 2 ms 384 KB Correct answer: answer = 88
8 Correct 2 ms 384 KB Correct answer: answer = 7696
9 Correct 2 ms 384 KB Correct answer: answer = 1
10 Correct 2 ms 256 KB Correct answer: answer = 2374
11 Correct 2 ms 384 KB Correct answer: answer = 9502
12 Correct 2 ms 256 KB Correct answer: answer = 49
13 Correct 2 ms 384 KB Correct answer: answer = 151
14 Correct 3 ms 384 KB Correct answer: answer = 7550
15 Correct 2 ms 384 KB Correct answer: answer = 7220
16 Correct 2 ms 384 KB Correct answer: answer = 7550
17 Correct 2 ms 384 KB Correct answer: answer = 10000
18 Correct 2 ms 384 KB Correct answer: answer = 10000
19 Correct 2 ms 384 KB Correct answer: answer = 624
20 Correct 2 ms 384 KB Correct answer: answer = 10000
21 Correct 2 ms 256 KB Correct answer: answer = 1
22 Correct 2 ms 256 KB Correct answer: answer = 4
23 Correct 2 ms 256 KB Correct answer: answer = 1
24 Correct 2 ms 384 KB Correct answer: answer = 5
25 Correct 2 ms 384 KB Correct answer: answer = 41
26 Correct 3 ms 384 KB Correct answer: answer = 71923
27 Correct 2 ms 384 KB Correct answer: answer = 77137
28 Correct 6 ms 1152 KB Correct answer: answer = 764
29 Correct 2 ms 384 KB Correct answer: answer = 250000
30 Correct 10 ms 2304 KB Correct answer: answer = 500
31 Correct 2 ms 256 KB Correct answer: answer = 32
32 Correct 2 ms 384 KB Correct answer: answer = 130050
33 Correct 3 ms 512 KB Correct answer: answer = 5110
34 Correct 3 ms 384 KB Correct answer: answer = 2626
35 Correct 3 ms 640 KB Correct answer: answer = 796
36 Correct 3 ms 512 KB Correct answer: answer = 7580
37 Correct 5 ms 896 KB Correct answer: answer = 1904
38 Correct 2 ms 384 KB Correct answer: answer = 996004
39 Correct 2 ms 512 KB Correct answer: answer = 38817
40 Correct 5 ms 640 KB Correct answer: answer = 4096
41 Correct 2 ms 384 KB Correct answer: answer = 1
42 Correct 2 ms 384 KB Correct answer: answer = 1
43 Correct 5 ms 896 KB Correct answer: answer = 2040
44 Correct 2 ms 384 KB Correct answer: answer = 2
45 Correct 2 ms 384 KB Correct answer: answer = 4
46 Correct 2 ms 256 KB Correct answer: answer = 9
47 Correct 2 ms 256 KB Correct answer: answer = 9
48 Correct 2 ms 384 KB Correct answer: answer = 21
49 Correct 2 ms 256 KB Correct answer: answer = 71
50 Correct 2 ms 256 KB Correct answer: answer = 77
51 Correct 2 ms 384 KB Correct answer: answer = 400
52 Correct 2 ms 384 KB Correct answer: answer = 996004
53 Correct 3 ms 384 KB Correct answer: answer = 997310
54 Correct 2 ms 384 KB Correct answer: answer = 990781
55 Correct 3 ms 384 KB Correct answer: answer = 996545
56 Correct 2 ms 384 KB Correct answer: answer = 484
57 Correct 2 ms 412 KB Correct answer: answer = 484
58 Correct 2 ms 384 KB Correct answer: answer = 63501
59 Correct 2 ms 512 KB Correct answer: answer = 323501
60 Correct 5 ms 768 KB Correct answer: answer = 752500
61 Correct 3 ms 384 KB Correct answer: answer = 761480
62 Correct 4 ms 768 KB Correct answer: answer = 758932
63 Correct 3 ms 384 KB Correct answer: answer = 1000000
64 Correct 11 ms 2304 KB Correct answer: answer = 750500
65 Correct 2 ms 384 KB Correct answer: answer = 1000000
66 Correct 2 ms 384 KB Correct answer: answer = 250000
67 Correct 2 ms 384 KB Correct answer: answer = 250000
68 Correct 2 ms 384 KB Correct answer: answer = 1000000
69 Correct 2 ms 384 KB Correct answer: answer = 994009
70 Correct 3 ms 412 KB Correct answer: answer = 59315
71 Correct 3 ms 512 KB Correct answer: answer = 25454
72 Correct 5 ms 740 KB Correct answer: answer = 1504
73 Correct 2 ms 384 KB Correct answer: answer = 37486
74 Correct 4 ms 640 KB Correct answer: answer = 4284
75 Correct 2 ms 512 KB Correct answer: answer = 158008
76 Correct 2 ms 512 KB Correct answer: answer = 51860
77 Correct 2 ms 384 KB Correct answer: answer = 12985

Subtask #4
16.0 / 16.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 256 KB Correct answer: answer = 4
2 Correct 2 ms 384 KB Correct answer: answer = 4
3 Correct 2 ms 384 KB Correct answer: answer = 4
4 Correct 2 ms 384 KB Correct answer: answer = 12
5 Correct 2 ms 256 KB Correct answer: answer = 52
6 Correct 2 ms 256 KB Correct answer: answer = 210
7 Correct 2 ms 384 KB Correct answer: answer = 88
8 Correct 2 ms 384 KB Correct answer: answer = 7696
9 Correct 2 ms 384 KB Correct answer: answer = 1
10 Correct 2 ms 256 KB Correct answer: answer = 2374
11 Correct 2 ms 384 KB Correct answer: answer = 9502
12 Correct 2 ms 256 KB Correct answer: answer = 49
13 Correct 2 ms 384 KB Correct answer: answer = 151
14 Correct 3 ms 384 KB Correct answer: answer = 7550
15 Correct 2 ms 384 KB Correct answer: answer = 7220
16 Correct 2 ms 384 KB Correct answer: answer = 7550
17 Correct 2 ms 384 KB Correct answer: answer = 10000
18 Correct 2 ms 384 KB Correct answer: answer = 10000
19 Correct 2 ms 384 KB Correct answer: answer = 624
20 Correct 2 ms 384 KB Correct answer: answer = 10000
21 Correct 2 ms 256 KB Correct answer: answer = 1
22 Correct 2 ms 256 KB Correct answer: answer = 4
23 Correct 2 ms 256 KB Correct answer: answer = 1
24 Correct 2 ms 384 KB Correct answer: answer = 5
25 Correct 2 ms 384 KB Correct answer: answer = 41
26 Correct 3 ms 384 KB Correct answer: answer = 71923
27 Correct 2 ms 384 KB Correct answer: answer = 77137
28 Correct 6 ms 1152 KB Correct answer: answer = 764
29 Correct 2 ms 384 KB Correct answer: answer = 250000
30 Correct 10 ms 2304 KB Correct answer: answer = 500
31 Correct 2 ms 256 KB Correct answer: answer = 32
32 Correct 2 ms 384 KB Correct answer: answer = 130050
33 Correct 3 ms 512 KB Correct answer: answer = 5110
34 Correct 3 ms 384 KB Correct answer: answer = 2626
35 Correct 3 ms 640 KB Correct answer: answer = 796
36 Correct 3 ms 512 KB Correct answer: answer = 7580
37 Correct 5 ms 896 KB Correct answer: answer = 1904
38 Correct 2 ms 384 KB Correct answer: answer = 996004
39 Correct 2 ms 512 KB Correct answer: answer = 38817
40 Correct 5 ms 640 KB Correct answer: answer = 4096
41 Correct 2 ms 384 KB Correct answer: answer = 1
42 Correct 2 ms 384 KB Correct answer: answer = 1
43 Correct 5 ms 896 KB Correct answer: answer = 2040
44 Correct 2 ms 384 KB Correct answer: answer = 2
45 Correct 2 ms 384 KB Correct answer: answer = 4
46 Correct 2 ms 256 KB Correct answer: answer = 9
47 Correct 2 ms 256 KB Correct answer: answer = 9
48 Correct 2 ms 384 KB Correct answer: answer = 21
49 Correct 2 ms 256 KB Correct answer: answer = 71
50 Correct 2 ms 256 KB Correct answer: answer = 77
51 Correct 2 ms 384 KB Correct answer: answer = 400
52 Correct 2 ms 384 KB Correct answer: answer = 996004
53 Correct 3 ms 384 KB Correct answer: answer = 997310
54 Correct 2 ms 384 KB Correct answer: answer = 990781
55 Correct 3 ms 384 KB Correct answer: answer = 996545
56 Correct 2 ms 384 KB Correct answer: answer = 484
57 Correct 2 ms 412 KB Correct answer: answer = 484
58 Correct 2 ms 384 KB Correct answer: answer = 63501
59 Correct 2 ms 512 KB Correct answer: answer = 323501
60 Correct 5 ms 768 KB Correct answer: answer = 752500
61 Correct 3 ms 384 KB Correct answer: answer = 761480
62 Correct 4 ms 768 KB Correct answer: answer = 758932
63 Correct 3 ms 384 KB Correct answer: answer = 1000000
64 Correct 11 ms 2304 KB Correct answer: answer = 750500
65 Correct 2 ms 384 KB Correct answer: answer = 1000000
66 Correct 2 ms 384 KB Correct answer: answer = 250000
67 Correct 2 ms 384 KB Correct answer: answer = 250000
68 Correct 2 ms 384 KB Correct answer: answer = 1000000
69 Correct 2 ms 384 KB Correct answer: answer = 994009
70 Correct 3 ms 412 KB Correct answer: answer = 59315
71 Correct 3 ms 512 KB Correct answer: answer = 25454
72 Correct 5 ms 740 KB Correct answer: answer = 1504
73 Correct 2 ms 384 KB Correct answer: answer = 37486
74 Correct 4 ms 640 KB Correct answer: answer = 4284
75 Correct 2 ms 512 KB Correct answer: answer = 158008
76 Correct 2 ms 512 KB Correct answer: answer = 51860
77 Correct 2 ms 384 KB Correct answer: answer = 12985
78 Correct 4 ms 640 KB Correct answer: answer = 997864126212
79 Correct 4 ms 640 KB Correct answer: answer = 998608411647
80 Correct 4 ms 640 KB Correct answer: answer = 995265560477
81 Correct 4 ms 896 KB Correct answer: answer = 10125000
82 Correct 5 ms 1024 KB Correct answer: answer = 2291668
83 Correct 22 ms 2176 KB Correct answer: answer = 42388
84 Correct 69 ms 7288 KB Correct answer: answer = 10318
85 Correct 150 ms 22624 KB Correct answer: answer = 3416
86 Correct 4 ms 768 KB Correct answer: answer = 331708193881
87 Correct 81 ms 8064 KB Correct answer: answer = 2861193756
88 Correct 405 ms 42576 KB Correct answer: answer = 114646930
89 Correct 22 ms 2560 KB Correct answer: answer = 9280921
90 Correct 96 ms 10232 KB Correct answer: answer = 999984053400
91 Correct 308 ms 31992 KB Correct answer: answer = 750935949134
92 Correct 3 ms 512 KB Correct answer: answer = 1000000000000
93 Correct 3 ms 512 KB Correct answer: answer = 998762383161
94 Correct 16 ms 1920 KB Correct answer: answer = 23017412908
95 Correct 4 ms 512 KB Correct answer: answer = 728143410622
96 Correct 3 ms 512 KB Correct answer: answer = 2
97 Correct 6 ms 1152 KB Correct answer: answer = 1824916
98 Correct 159 ms 16768 KB Correct answer: answer = 10680029
99 Correct 94 ms 8952 KB Correct answer: answer = 18351700
100 Correct 4 ms 896 KB Correct answer: answer = 16040026
101 Correct 4 ms 612 KB Correct answer: answer = 253968628325
102 Correct 125 ms 16256 KB Correct answer: answer = 10267
103 Correct 467 ms 56156 KB Correct answer: answer = 2582408
104 Correct 4 ms 640 KB Correct answer: answer = 78024964781
105 Correct 3 ms 640 KB Correct answer: answer = 9866346457
106 Correct 0 ms 896 KB Correct answer: answer = 3327720949
107 Correct 5 ms 1024 KB Correct answer: answer = 86064128360
108 Correct 23 ms 4992 KB Correct answer: answer = 12698259150
109 Correct 389 ms 63096 KB Correct answer: answer = 1185259288

Subtask #5
19.0 / 19.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 256 KB Correct answer: answer = 4
2 Correct 2 ms 384 KB Correct answer: answer = 4
3 Correct 2 ms 384 KB Correct answer: answer = 4
4 Correct 2 ms 384 KB Correct answer: answer = 12
5 Correct 2 ms 256 KB Correct answer: answer = 52
6 Correct 2 ms 256 KB Correct answer: answer = 210
7 Correct 2 ms 384 KB Correct answer: answer = 88
8 Correct 2 ms 384 KB Correct answer: answer = 7696
9 Correct 2 ms 384 KB Correct answer: answer = 1
10 Correct 2 ms 256 KB Correct answer: answer = 2374
11 Correct 2 ms 384 KB Correct answer: answer = 9502
12 Correct 2 ms 256 KB Correct answer: answer = 49
13 Correct 2 ms 384 KB Correct answer: answer = 151
14 Correct 3 ms 384 KB Correct answer: answer = 7550
15 Correct 2 ms 384 KB Correct answer: answer = 7220
16 Correct 2 ms 384 KB Correct answer: answer = 7550
17 Correct 2 ms 384 KB Correct answer: answer = 10000
18 Correct 2 ms 384 KB Correct answer: answer = 10000
19 Correct 2 ms 384 KB Correct answer: answer = 624
20 Correct 2 ms 384 KB Correct answer: answer = 10000
21 Correct 2 ms 256 KB Correct answer: answer = 1
22 Correct 2 ms 256 KB Correct answer: answer = 4
23 Correct 2 ms 256 KB Correct answer: answer = 1
24 Correct 2 ms 384 KB Correct answer: answer = 5
25 Correct 2 ms 384 KB Correct answer: answer = 41
26 Correct 3 ms 384 KB Correct answer: answer = 71923
27 Correct 2 ms 384 KB Correct answer: answer = 77137
28 Correct 6 ms 1152 KB Correct answer: answer = 764
29 Correct 2 ms 384 KB Correct answer: answer = 250000
30 Correct 10 ms 2304 KB Correct answer: answer = 500
31 Correct 2 ms 256 KB Correct answer: answer = 32
32 Correct 2 ms 384 KB Correct answer: answer = 130050
33 Correct 3 ms 512 KB Correct answer: answer = 5110
34 Correct 3 ms 384 KB Correct answer: answer = 2626
35 Correct 3 ms 640 KB Correct answer: answer = 796
36 Correct 3 ms 512 KB Correct answer: answer = 7580
37 Correct 5 ms 896 KB Correct answer: answer = 1904
38 Correct 2 ms 384 KB Correct answer: answer = 996004
39 Correct 2 ms 512 KB Correct answer: answer = 38817
40 Correct 5 ms 640 KB Correct answer: answer = 4096
41 Correct 2 ms 384 KB Correct answer: answer = 1
42 Correct 2 ms 384 KB Correct answer: answer = 1
43 Correct 5 ms 896 KB Correct answer: answer = 2040
44 Correct 2 ms 384 KB Correct answer: answer = 2
45 Correct 2 ms 384 KB Correct answer: answer = 4
46 Correct 2 ms 256 KB Correct answer: answer = 9
47 Correct 2 ms 256 KB Correct answer: answer = 9
48 Correct 2 ms 384 KB Correct answer: answer = 21
49 Correct 2 ms 256 KB Correct answer: answer = 71
50 Correct 2 ms 256 KB Correct answer: answer = 77
51 Correct 2 ms 384 KB Correct answer: answer = 400
52 Correct 2 ms 384 KB Correct answer: answer = 996004
53 Correct 3 ms 384 KB Correct answer: answer = 997310
54 Correct 2 ms 384 KB Correct answer: answer = 990781
55 Correct 3 ms 384 KB Correct answer: answer = 996545
56 Correct 2 ms 384 KB Correct answer: answer = 484
57 Correct 2 ms 412 KB Correct answer: answer = 484
58 Correct 2 ms 384 KB Correct answer: answer = 63501
59 Correct 2 ms 512 KB Correct answer: answer = 323501
60 Correct 5 ms 768 KB Correct answer: answer = 752500
61 Correct 3 ms 384 KB Correct answer: answer = 761480
62 Correct 4 ms 768 KB Correct answer: answer = 758932
63 Correct 3 ms 384 KB Correct answer: answer = 1000000
64 Correct 11 ms 2304 KB Correct answer: answer = 750500
65 Correct 2 ms 384 KB Correct answer: answer = 1000000
66 Correct 2 ms 384 KB Correct answer: answer = 250000
67 Correct 2 ms 384 KB Correct answer: answer = 250000
68 Correct 2 ms 384 KB Correct answer: answer = 1000000
69 Correct 2 ms 384 KB Correct answer: answer = 994009
70 Correct 3 ms 412 KB Correct answer: answer = 59315
71 Correct 3 ms 512 KB Correct answer: answer = 25454
72 Correct 5 ms 740 KB Correct answer: answer = 1504
73 Correct 2 ms 384 KB Correct answer: answer = 37486
74 Correct 4 ms 640 KB Correct answer: answer = 4284
75 Correct 2 ms 512 KB Correct answer: answer = 158008
76 Correct 2 ms 512 KB Correct answer: answer = 51860
77 Correct 2 ms 384 KB Correct answer: answer = 12985
78 Correct 4 ms 640 KB Correct answer: answer = 997864126212
79 Correct 4 ms 640 KB Correct answer: answer = 998608411647
80 Correct 4 ms 640 KB Correct answer: answer = 995265560477
81 Correct 4 ms 896 KB Correct answer: answer = 10125000
82 Correct 5 ms 1024 KB Correct answer: answer = 2291668
83 Correct 22 ms 2176 KB Correct answer: answer = 42388
84 Correct 69 ms 7288 KB Correct answer: answer = 10318
85 Correct 150 ms 22624 KB Correct answer: answer = 3416
86 Correct 4 ms 768 KB Correct answer: answer = 331708193881
87 Correct 81 ms 8064 KB Correct answer: answer = 2861193756
88 Correct 405 ms 42576 KB Correct answer: answer = 114646930
89 Correct 22 ms 2560 KB Correct answer: answer = 9280921
90 Correct 96 ms 10232 KB Correct answer: answer = 999984053400
91 Correct 308 ms 31992 KB Correct answer: answer = 750935949134
92 Correct 3 ms 512 KB Correct answer: answer = 1000000000000
93 Correct 3 ms 512 KB Correct answer: answer = 998762383161
94 Correct 16 ms 1920 KB Correct answer: answer = 23017412908
95 Correct 4 ms 512 KB Correct answer: answer = 728143410622
96 Correct 3 ms 512 KB Correct answer: answer = 2
97 Correct 6 ms 1152 KB Correct answer: answer = 1824916
98 Correct 159 ms 16768 KB Correct answer: answer = 10680029
99 Correct 94 ms 8952 KB Correct answer: answer = 18351700
100 Correct 4 ms 896 KB Correct answer: answer = 16040026
101 Correct 4 ms 612 KB Correct answer: answer = 253968628325
102 Correct 125 ms 16256 KB Correct answer: answer = 10267
103 Correct 467 ms 56156 KB Correct answer: answer = 2582408
104 Correct 4 ms 640 KB Correct answer: answer = 78024964781
105 Correct 3 ms 640 KB Correct answer: answer = 9866346457
106 Correct 0 ms 896 KB Correct answer: answer = 3327720949
107 Correct 5 ms 1024 KB Correct answer: answer = 86064128360
108 Correct 23 ms 4992 KB Correct answer: answer = 12698259150
109 Correct 389 ms 63096 KB Correct answer: answer = 1185259288
110 Correct 21 ms 3448 KB Correct answer: answer = 999889968863
111 Correct 21 ms 3316 KB Correct answer: answer = 999861384931
112 Correct 20 ms 3320 KB Correct answer: answer = 999811809929
113 Correct 21 ms 3320 KB Correct answer: answer = 999869756441
114 Correct 27 ms 8172 KB Correct answer: answer = 1700000000
115 Correct 113 ms 14956 KB Correct answer: answer = 131666670
116 Correct 13 ms 2808 KB Correct answer: answer = 89478486
117 Correct 88 ms 9328 KB Correct answer: answer = 4971040
118 Correct 158 ms 15088 KB Correct answer: answer = 2711494
119 Correct 516 ms 46316 KB Correct answer: answer = 25252530
120 Correct 257 ms 23276 KB Correct answer: answer = 62500000
121 Correct 31 ms 7148 KB Correct answer: answer = 333175097780
122 Correct 149 ms 17524 KB Correct answer: answer = 33121180179
123 Correct 453 ms 44268 KB Correct answer: answer = 9802314015
124 Correct 393 ms 37608 KB Correct answer: answer = 32567551
125 Correct 541 ms 46820 KB Correct answer: answer = 997525000000
126 Correct 445 ms 42348 KB Correct answer: answer = 752723538884
127 Correct 15 ms 3312 KB Correct answer: answer = 1000000000000
128 Correct 20 ms 3320 KB Correct answer: answer = 999978000121
129 Correct 46 ms 3312 KB Correct answer: answer = 745986144735
130 Correct 12 ms 2936 KB Correct answer: answer = 2
131 Correct 71 ms 11500 KB Correct answer: answer = 277966670
132 Correct 29 ms 8300 KB Correct answer: answer = 2500900082
133 Correct 21 ms 3428 KB Correct answer: answer = 301248349636
134 Correct 273 ms 23084 KB Correct answer: answer = 14118891
135 Correct 20 ms 3320 KB Correct answer: answer = 14384977265
136 Correct 22 ms 3320 KB Correct answer: answer = 3681368330
137 Correct 24 ms 3540 KB Correct answer: answer = 2720316816

Subtask #6
0 / 40.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 256 KB Correct answer: answer = 4
2 Correct 2 ms 384 KB Correct answer: answer = 4
3 Correct 2 ms 384 KB Correct answer: answer = 4
4 Correct 2 ms 384 KB Correct answer: answer = 12
5 Correct 2 ms 256 KB Correct answer: answer = 52
6 Correct 2 ms 256 KB Correct answer: answer = 210
7 Correct 2 ms 384 KB Correct answer: answer = 88
8 Correct 2 ms 384 KB Correct answer: answer = 7696
9 Correct 2 ms 384 KB Correct answer: answer = 1
10 Correct 2 ms 256 KB Correct answer: answer = 2374
11 Correct 2 ms 384 KB Correct answer: answer = 9502
12 Correct 2 ms 256 KB Correct answer: answer = 49
13 Correct 2 ms 384 KB Correct answer: answer = 151
14 Correct 3 ms 384 KB Correct answer: answer = 7550
15 Correct 2 ms 384 KB Correct answer: answer = 7220
16 Correct 2 ms 384 KB Correct answer: answer = 7550
17 Correct 2 ms 384 KB Correct answer: answer = 10000
18 Correct 2 ms 384 KB Correct answer: answer = 10000
19 Correct 2 ms 384 KB Correct answer: answer = 624
20 Correct 2 ms 384 KB Correct answer: answer = 10000
21 Correct 2 ms 256 KB Correct answer: answer = 1
22 Correct 2 ms 256 KB Correct answer: answer = 4
23 Correct 2 ms 256 KB Correct answer: answer = 1
24 Correct 2 ms 384 KB Correct answer: answer = 5
25 Correct 2 ms 384 KB Correct answer: answer = 41
26 Correct 3 ms 384 KB Correct answer: answer = 71923
27 Correct 2 ms 384 KB Correct answer: answer = 77137
28 Correct 6 ms 1152 KB Correct answer: answer = 764
29 Correct 2 ms 384 KB Correct answer: answer = 250000
30 Correct 10 ms 2304 KB Correct answer: answer = 500
31 Correct 2 ms 256 KB Correct answer: answer = 32
32 Correct 2 ms 384 KB Correct answer: answer = 130050
33 Correct 3 ms 512 KB Correct answer: answer = 5110
34 Correct 3 ms 384 KB Correct answer: answer = 2626
35 Correct 3 ms 640 KB Correct answer: answer = 796
36 Correct 3 ms 512 KB Correct answer: answer = 7580
37 Correct 5 ms 896 KB Correct answer: answer = 1904
38 Correct 2 ms 384 KB Correct answer: answer = 996004
39 Correct 2 ms 512 KB Correct answer: answer = 38817
40 Correct 5 ms 640 KB Correct answer: answer = 4096
41 Correct 2 ms 384 KB Correct answer: answer = 1
42 Correct 2 ms 384 KB Correct answer: answer = 1
43 Correct 5 ms 896 KB Correct answer: answer = 2040
44 Correct 2 ms 384 KB Correct answer: answer = 2
45 Correct 2 ms 384 KB Correct answer: answer = 4
46 Correct 2 ms 256 KB Correct answer: answer = 9
47 Correct 2 ms 256 KB Correct answer: answer = 9
48 Correct 2 ms 384 KB Correct answer: answer = 21
49 Correct 2 ms 256 KB Correct answer: answer = 71
50 Correct 2 ms 256 KB Correct answer: answer = 77
51 Correct 2 ms 384 KB Correct answer: answer = 400
52 Correct 2 ms 384 KB Correct answer: answer = 996004
53 Correct 3 ms 384 KB Correct answer: answer = 997310
54 Correct 2 ms 384 KB Correct answer: answer = 990781
55 Correct 3 ms 384 KB Correct answer: answer = 996545
56 Correct 2 ms 384 KB Correct answer: answer = 484
57 Correct 2 ms 412 KB Correct answer: answer = 484
58 Correct 2 ms 384 KB Correct answer: answer = 63501
59 Correct 2 ms 512 KB Correct answer: answer = 323501
60 Correct 5 ms 768 KB Correct answer: answer = 752500
61 Correct 3 ms 384 KB Correct answer: answer = 761480
62 Correct 4 ms 768 KB Correct answer: answer = 758932
63 Correct 3 ms 384 KB Correct answer: answer = 1000000
64 Correct 11 ms 2304 KB Correct answer: answer = 750500
65 Correct 2 ms 384 KB Correct answer: answer = 1000000
66 Correct 2 ms 384 KB Correct answer: answer = 250000
67 Correct 2 ms 384 KB Correct answer: answer = 250000
68 Correct 2 ms 384 KB Correct answer: answer = 1000000
69 Correct 2 ms 384 KB Correct answer: answer = 994009
70 Correct 3 ms 412 KB Correct answer: answer = 59315
71 Correct 3 ms 512 KB Correct answer: answer = 25454
72 Correct 5 ms 740 KB Correct answer: answer = 1504
73 Correct 2 ms 384 KB Correct answer: answer = 37486
74 Correct 4 ms 640 KB Correct answer: answer = 4284
75 Correct 2 ms 512 KB Correct answer: answer = 158008
76 Correct 2 ms 512 KB Correct answer: answer = 51860
77 Correct 2 ms 384 KB Correct answer: answer = 12985
78 Correct 4 ms 640 KB Correct answer: answer = 997864126212
79 Correct 4 ms 640 KB Correct answer: answer = 998608411647
80 Correct 4 ms 640 KB Correct answer: answer = 995265560477
81 Correct 4 ms 896 KB Correct answer: answer = 10125000
82 Correct 5 ms 1024 KB Correct answer: answer = 2291668
83 Correct 22 ms 2176 KB Correct answer: answer = 42388
84 Correct 69 ms 7288 KB Correct answer: answer = 10318
85 Correct 150 ms 22624 KB Correct answer: answer = 3416
86 Correct 4 ms 768 KB Correct answer: answer = 331708193881
87 Correct 81 ms 8064 KB Correct answer: answer = 2861193756
88 Correct 405 ms 42576 KB Correct answer: answer = 114646930
89 Correct 22 ms 2560 KB Correct answer: answer = 9280921
90 Correct 96 ms 10232 KB Correct answer: answer = 999984053400
91 Correct 308 ms 31992 KB Correct answer: answer = 750935949134
92 Correct 3 ms 512 KB Correct answer: answer = 1000000000000
93 Correct 3 ms 512 KB Correct answer: answer = 998762383161
94 Correct 16 ms 1920 KB Correct answer: answer = 23017412908
95 Correct 4 ms 512 KB Correct answer: answer = 728143410622
96 Correct 3 ms 512 KB Correct answer: answer = 2
97 Correct 6 ms 1152 KB Correct answer: answer = 1824916
98 Correct 159 ms 16768 KB Correct answer: answer = 10680029
99 Correct 94 ms 8952 KB Correct answer: answer = 18351700
100 Correct 4 ms 896 KB Correct answer: answer = 16040026
101 Correct 4 ms 612 KB Correct answer: answer = 253968628325
102 Correct 125 ms 16256 KB Correct answer: answer = 10267
103 Correct 467 ms 56156 KB Correct answer: answer = 2582408
104 Correct 4 ms 640 KB Correct answer: answer = 78024964781
105 Correct 3 ms 640 KB Correct answer: answer = 9866346457
106 Correct 0 ms 896 KB Correct answer: answer = 3327720949
107 Correct 5 ms 1024 KB Correct answer: answer = 86064128360
108 Correct 23 ms 4992 KB Correct answer: answer = 12698259150
109 Correct 389 ms 63096 KB Correct answer: answer = 1185259288
110 Correct 21 ms 3448 KB Correct answer: answer = 999889968863
111 Correct 21 ms 3316 KB Correct answer: answer = 999861384931
112 Correct 20 ms 3320 KB Correct answer: answer = 999811809929
113 Correct 21 ms 3320 KB Correct answer: answer = 999869756441
114 Correct 27 ms 8172 KB Correct answer: answer = 1700000000
115 Correct 113 ms 14956 KB Correct answer: answer = 131666670
116 Correct 13 ms 2808 KB Correct answer: answer = 89478486
117 Correct 88 ms 9328 KB Correct answer: answer = 4971040
118 Correct 158 ms 15088 KB Correct answer: answer = 2711494
119 Correct 516 ms 46316 KB Correct answer: answer = 25252530
120 Correct 257 ms 23276 KB Correct answer: answer = 62500000
121 Correct 31 ms 7148 KB Correct answer: answer = 333175097780
122 Correct 149 ms 17524 KB Correct answer: answer = 33121180179
123 Correct 453 ms 44268 KB Correct answer: answer = 9802314015
124 Correct 393 ms 37608 KB Correct answer: answer = 32567551
125 Correct 541 ms 46820 KB Correct answer: answer = 997525000000
126 Correct 445 ms 42348 KB Correct answer: answer = 752723538884
127 Correct 15 ms 3312 KB Correct answer: answer = 1000000000000
128 Correct 20 ms 3320 KB Correct answer: answer = 999978000121
129 Correct 46 ms 3312 KB Correct answer: answer = 745986144735
130 Correct 12 ms 2936 KB Correct answer: answer = 2
131 Correct 71 ms 11500 KB Correct answer: answer = 277966670
132 Correct 29 ms 8300 KB Correct answer: answer = 2500900082
133 Correct 21 ms 3428 KB Correct answer: answer = 301248349636
134 Correct 273 ms 23084 KB Correct answer: answer = 14118891
135 Correct 20 ms 3320 KB Correct answer: answer = 14384977265
136 Correct 22 ms 3320 KB Correct answer: answer = 3681368330
137 Correct 24 ms 3540 KB Correct answer: answer = 2720316816
138 Correct 39 ms 5612 KB Correct answer: answer = 999976000144
139 Correct 40 ms 5604 KB Correct answer: answer = 999856102410
140 Correct 39 ms 5612 KB Correct answer: answer = 999958401531
141 Correct 43 ms 5656 KB Correct answer: answer = 999769649944
142 Correct 40 ms 5604 KB Correct answer: answer = 999874525918
143 Correct 56 ms 15712 KB Correct answer: answer = 6050000000
144 Correct 157 ms 21220 KB Correct answer: answer = 1112500000
145 Correct 24 ms 8304 KB Correct answer: answer = 4294967296
146 Correct 359 ms 33988 KB Correct answer: answer = 87652406
147 Execution timed out 2072 ms 358888 KB Time limit exceeded
148 Halted 0 ms 0 KB -