oj.uz

Submission #794435

# Submission time Handle Problem Language Result Execution time Memory
794435 2023-07-26T14:22:09 Z prvocislo Aliens (IOI16_aliens) C++17
100 / 100
 794 ms 15400 KB 
#pragma once
#include <algorithm>
#include <bitset>
#include <cassert>
#include <chrono>
#include <cmath>
#include <deque>
#include <iomanip>
#include <iostream>
#include <map>
#include <queue>
#include <random>
#include <set>
#include <string>
#include <vector>
typedef long long ll;
typedef long double ld;
using namespace std;

struct seg
{
	int l, r;
};
bool cmp(seg a, seg b)
{
	if (a.l == b.l) return a.r > b.r;
	return a.l < b.l;
}
void upd(ll& a, ll b)
{
	a = min(a, b);
}
ll sq(ll x)
{
	return x * x;
}
struct line
{
	ld a, b; // a x + b
	int val;
	ld eval(ld x) { return a * x + b; }
};
ld inter(line a, line b) // prvy moment ked b zacne byt mensia ako a (b ma mensi slope inak)
{
	// b.a * x + b.b < a.a * x + a.b      ->      x < (a.b - b.b) / (b.a - a.a)
	if (abs(b.a - a.a) < 1e-9) return -1;
	return (ld)(a.b - b.b) / (ld)(b.a - a.a);
}
vector<line> cht;
void add(line a)
{
	while (cht.size() >= 2 && inter(cht.end()[-2], cht.end()[-1]) > inter(cht.end()[-2], a)) cht.pop_back();
	while (cht.size() >= 1 && inter(cht.end()[-1], a) < 0) cht.pop_back();
	cht.push_back(a);
}
int id = 0;
line mini(ld x)
{
	id = max(0, min((int)cht.size() - 2, id));
	while (id + 1 < cht.size() && cht[id + 1].eval(x) < cht[id].eval(x)) id++;
	return cht[id];
}
void upd(pair<ld, int>&a, pair<ld, int> b) { a = min(a, b); }
pair<ld, int> eval(vector<seg> v, ld price)
{
	cht.clear(), id = 0;
	int n = v.size();
	vector<pair<ld, int> > dp(n);
	add({ 0, (ld)sq(v.back().r + 1) });
	for (int r = 0; r < n; r++)
	{
		dp[r] = { sq(v[r].r - v[0].l + 1) + price, 1 };
		line l = mini(v[r].r);
		upd(dp[r], { l.eval(v[r].r) + sq(v[r].r) + price, l.val + 1 });
		if (r == n - 1) 
			return dp[r];
		line nw;
		nw.a = -2. * (v[r + 1].l - 1);
		nw.b = dp[r].first + sq(v[r + 1].l - 1) - sq(max(0, v[r].r - v[r + 1].l + 1));
		nw.val = dp[r].second;
		add(nw);
	}
}
long long take_photos(int n, int m, int k, vector<int> l, vector<int> r)
{
	vector<seg> v;
	for (int i = 0; i < n; i++)
	{
		if (r[i] < l[i]) swap(l[i], r[i]);
		v.push_back({ l[i], r[i] });
	}
	sort(v.begin(), v.end(), cmp);
	vector<seg> v2;
	for (seg i : v) if (v2.empty() || v2.back().r < i.r) v2.push_back(i);
	v = v2;
	n = v.size();
	k = min(k, n);
	ld lo = 0., hi = sq(m);
	for (int it = 0; it < 100; it++)
	{
		ld mi = (lo + hi) / 2.;
		if (eval(v, mi).second > k) lo = mi;
		else hi = mi;
	}
	pair<ld, int> p = eval(v, hi);
	p.first -= (ld)k * hi;
	return (ll)(p.first + 0.3);
}

Compilation message

aliens.cpp:1:9: warning: #pragma once in main file
    1 | #pragma once
      |         ^~~~
aliens.cpp: In function 'line mini(ld)':
aliens.cpp:60:16: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<line>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   60 |  while (id + 1 < cht.size() && cht[id + 1].eval(x) < cht[id].eval(x)) id++;
      |         ~~~~~~~^~~~~~~~~~~~
aliens.cpp: In function 'std::pair<long double, int> eval(std::vector<seg>, ld)':
aliens.cpp:68:29: warning: control reaches end of non-void function [-Wreturn-type]
   68 |  vector<pair<ld, int> > dp(n);
      |                             ^

Subtask #1
4.0 / 4.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 304 KB Correct answer: answer = 4
2 Correct 1 ms 212 KB Correct answer: answer = 4
3 Correct 1 ms 212 KB Correct answer: answer = 4
4 Correct 1 ms 212 KB Correct answer: answer = 12
5 Correct 1 ms 296 KB Correct answer: answer = 52
6 Correct 1 ms 296 KB Correct answer: answer = 210
7 Correct 1 ms 212 KB Correct answer: answer = 88
8 Correct 1 ms 212 KB Correct answer: answer = 7696
9 Correct 1 ms 212 KB Correct answer: answer = 1
10 Correct 1 ms 212 KB Correct answer: answer = 2374
11 Correct 0 ms 212 KB Correct answer: answer = 9502
12 Correct 0 ms 212 KB Correct answer: answer = 49
13 Correct 1 ms 296 KB Correct answer: answer = 151
14 Correct 1 ms 212 KB Correct answer: answer = 7550
15 Correct 1 ms 212 KB Correct answer: answer = 7220
16 Correct 1 ms 212 KB Correct answer: answer = 7550
17 Correct 1 ms 212 KB Correct answer: answer = 10000
18 Correct 0 ms 212 KB Correct answer: answer = 10000
19 Correct 1 ms 212 KB Correct answer: answer = 624
20 Correct 8 ms 212 KB Correct answer: answer = 10000

Subtask #2
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 304 KB Correct answer: answer = 1
2 Correct 0 ms 296 KB Correct answer: answer = 4
3 Correct 0 ms 212 KB Correct answer: answer = 1
4 Correct 1 ms 304 KB Correct answer: answer = 5
5 Correct 1 ms 212 KB Correct answer: answer = 41
6 Correct 1 ms 212 KB Correct answer: answer = 71923
7 Correct 2 ms 212 KB Correct answer: answer = 77137
8 Correct 3 ms 340 KB Correct answer: answer = 764
9 Correct 4 ms 340 KB Correct answer: answer = 250000
10 Correct 4 ms 340 KB Correct answer: answer = 500
11 Correct 1 ms 212 KB Correct answer: answer = 32
12 Correct 4 ms 340 KB Correct answer: answer = 130050
13 Correct 4 ms 388 KB Correct answer: answer = 5110
14 Correct 2 ms 340 KB Correct answer: answer = 2626
15 Correct 2 ms 340 KB Correct answer: answer = 796
16 Correct 4 ms 340 KB Correct answer: answer = 7580
17 Correct 4 ms 296 KB Correct answer: answer = 1904
18 Correct 4 ms 212 KB Correct answer: answer = 996004
19 Correct 4 ms 296 KB Correct answer: answer = 38817
20 Correct 4 ms 340 KB Correct answer: answer = 4096
21 Correct 1 ms 304 KB Correct answer: answer = 1
22 Correct 1 ms 212 KB Correct answer: answer = 1
23 Correct 4 ms 340 KB Correct answer: answer = 2040
24 Correct 1 ms 212 KB Correct answer: answer = 2

Subtask #3
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 304 KB Correct answer: answer = 4
2 Correct 1 ms 212 KB Correct answer: answer = 4
3 Correct 1 ms 212 KB Correct answer: answer = 4
4 Correct 1 ms 212 KB Correct answer: answer = 12
5 Correct 1 ms 296 KB Correct answer: answer = 52
6 Correct 1 ms 296 KB Correct answer: answer = 210
7 Correct 1 ms 212 KB Correct answer: answer = 88
8 Correct 1 ms 212 KB Correct answer: answer = 7696
9 Correct 1 ms 212 KB Correct answer: answer = 1
10 Correct 1 ms 212 KB Correct answer: answer = 2374
11 Correct 0 ms 212 KB Correct answer: answer = 9502
12 Correct 0 ms 212 KB Correct answer: answer = 49
13 Correct 1 ms 296 KB Correct answer: answer = 151
14 Correct 1 ms 212 KB Correct answer: answer = 7550
15 Correct 1 ms 212 KB Correct answer: answer = 7220
16 Correct 1 ms 212 KB Correct answer: answer = 7550
17 Correct 1 ms 212 KB Correct answer: answer = 10000
18 Correct 0 ms 212 KB Correct answer: answer = 10000
19 Correct 1 ms 212 KB Correct answer: answer = 624
20 Correct 8 ms 212 KB Correct answer: answer = 10000
21 Correct 1 ms 304 KB Correct answer: answer = 1
22 Correct 0 ms 296 KB Correct answer: answer = 4
23 Correct 0 ms 212 KB Correct answer: answer = 1
24 Correct 1 ms 304 KB Correct answer: answer = 5
25 Correct 1 ms 212 KB Correct answer: answer = 41
26 Correct 1 ms 212 KB Correct answer: answer = 71923
27 Correct 2 ms 212 KB Correct answer: answer = 77137
28 Correct 3 ms 340 KB Correct answer: answer = 764
29 Correct 4 ms 340 KB Correct answer: answer = 250000
30 Correct 4 ms 340 KB Correct answer: answer = 500
31 Correct 1 ms 212 KB Correct answer: answer = 32
32 Correct 4 ms 340 KB Correct answer: answer = 130050
33 Correct 4 ms 388 KB Correct answer: answer = 5110
34 Correct 2 ms 340 KB Correct answer: answer = 2626
35 Correct 2 ms 340 KB Correct answer: answer = 796
36 Correct 4 ms 340 KB Correct answer: answer = 7580
37 Correct 4 ms 296 KB Correct answer: answer = 1904
38 Correct 4 ms 212 KB Correct answer: answer = 996004
39 Correct 4 ms 296 KB Correct answer: answer = 38817
40 Correct 4 ms 340 KB Correct answer: answer = 4096
41 Correct 1 ms 304 KB Correct answer: answer = 1
42 Correct 1 ms 212 KB Correct answer: answer = 1
43 Correct 4 ms 340 KB Correct answer: answer = 2040
44 Correct 1 ms 212 KB Correct answer: answer = 2
45 Correct 1 ms 212 KB Correct answer: answer = 4
46 Correct 1 ms 300 KB Correct answer: answer = 9
47 Correct 0 ms 304 KB Correct answer: answer = 9
48 Correct 1 ms 212 KB Correct answer: answer = 21
49 Correct 1 ms 300 KB Correct answer: answer = 71
50 Correct 1 ms 300 KB Correct answer: answer = 77
51 Correct 1 ms 212 KB Correct answer: answer = 400
52 Correct 1 ms 212 KB Correct answer: answer = 996004
53 Correct 1 ms 212 KB Correct answer: answer = 997310
54 Correct 1 ms 212 KB Correct answer: answer = 990781
55 Correct 1 ms 212 KB Correct answer: answer = 996545
56 Correct 1 ms 296 KB Correct answer: answer = 484
57 Correct 1 ms 212 KB Correct answer: answer = 484
58 Correct 4 ms 340 KB Correct answer: answer = 63501
59 Correct 4 ms 296 KB Correct answer: answer = 323501
60 Correct 6 ms 340 KB Correct answer: answer = 752500
61 Correct 3 ms 212 KB Correct answer: answer = 761480
62 Correct 3 ms 300 KB Correct answer: answer = 758932
63 Correct 1 ms 212 KB Correct answer: answer = 1000000
64 Correct 4 ms 340 KB Correct answer: answer = 750500
65 Correct 1 ms 212 KB Correct answer: answer = 1000000
66 Correct 1 ms 212 KB Correct answer: answer = 250000
67 Correct 1 ms 212 KB Correct answer: answer = 250000
68 Correct 1 ms 212 KB Correct answer: answer = 1000000
69 Correct 1 ms 212 KB Correct answer: answer = 994009
70 Correct 2 ms 212 KB Correct answer: answer = 59315
71 Correct 2 ms 340 KB Correct answer: answer = 25454
72 Correct 3 ms 340 KB Correct answer: answer = 1504
73 Correct 1 ms 212 KB Correct answer: answer = 37486
74 Correct 2 ms 340 KB Correct answer: answer = 4284
75 Correct 1 ms 212 KB Correct answer: answer = 158008
76 Correct 1 ms 212 KB Correct answer: answer = 51860
77 Correct 1 ms 212 KB Correct answer: answer = 12985

Subtask #4
16.0 / 16.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 304 KB Correct answer: answer = 4
2 Correct 1 ms 212 KB Correct answer: answer = 4
3 Correct 1 ms 212 KB Correct answer: answer = 4
4 Correct 1 ms 212 KB Correct answer: answer = 12
5 Correct 1 ms 296 KB Correct answer: answer = 52
6 Correct 1 ms 296 KB Correct answer: answer = 210
7 Correct 1 ms 212 KB Correct answer: answer = 88
8 Correct 1 ms 212 KB Correct answer: answer = 7696
9 Correct 1 ms 212 KB Correct answer: answer = 1
10 Correct 1 ms 212 KB Correct answer: answer = 2374
11 Correct 0 ms 212 KB Correct answer: answer = 9502
12 Correct 0 ms 212 KB Correct answer: answer = 49
13 Correct 1 ms 296 KB Correct answer: answer = 151
14 Correct 1 ms 212 KB Correct answer: answer = 7550
15 Correct 1 ms 212 KB Correct answer: answer = 7220
16 Correct 1 ms 212 KB Correct answer: answer = 7550
17 Correct 1 ms 212 KB Correct answer: answer = 10000
18 Correct 0 ms 212 KB Correct answer: answer = 10000
19 Correct 1 ms 212 KB Correct answer: answer = 624
20 Correct 8 ms 212 KB Correct answer: answer = 10000
21 Correct 1 ms 304 KB Correct answer: answer = 1
22 Correct 0 ms 296 KB Correct answer: answer = 4
23 Correct 0 ms 212 KB Correct answer: answer = 1
24 Correct 1 ms 304 KB Correct answer: answer = 5
25 Correct 1 ms 212 KB Correct answer: answer = 41
26 Correct 1 ms 212 KB Correct answer: answer = 71923
27 Correct 2 ms 212 KB Correct answer: answer = 77137
28 Correct 3 ms 340 KB Correct answer: answer = 764
29 Correct 4 ms 340 KB Correct answer: answer = 250000
30 Correct 4 ms 340 KB Correct answer: answer = 500
31 Correct 1 ms 212 KB Correct answer: answer = 32
32 Correct 4 ms 340 KB Correct answer: answer = 130050
33 Correct 4 ms 388 KB Correct answer: answer = 5110
34 Correct 2 ms 340 KB Correct answer: answer = 2626
35 Correct 2 ms 340 KB Correct answer: answer = 796
36 Correct 4 ms 340 KB Correct answer: answer = 7580
37 Correct 4 ms 296 KB Correct answer: answer = 1904
38 Correct 4 ms 212 KB Correct answer: answer = 996004
39 Correct 4 ms 296 KB Correct answer: answer = 38817
40 Correct 4 ms 340 KB Correct answer: answer = 4096
41 Correct 1 ms 304 KB Correct answer: answer = 1
42 Correct 1 ms 212 KB Correct answer: answer = 1
43 Correct 4 ms 340 KB Correct answer: answer = 2040
44 Correct 1 ms 212 KB Correct answer: answer = 2
45 Correct 1 ms 212 KB Correct answer: answer = 4
46 Correct 1 ms 300 KB Correct answer: answer = 9
47 Correct 0 ms 304 KB Correct answer: answer = 9
48 Correct 1 ms 212 KB Correct answer: answer = 21
49 Correct 1 ms 300 KB Correct answer: answer = 71
50 Correct 1 ms 300 KB Correct answer: answer = 77
51 Correct 1 ms 212 KB Correct answer: answer = 400
52 Correct 1 ms 212 KB Correct answer: answer = 996004
53 Correct 1 ms 212 KB Correct answer: answer = 997310
54 Correct 1 ms 212 KB Correct answer: answer = 990781
55 Correct 1 ms 212 KB Correct answer: answer = 996545
56 Correct 1 ms 296 KB Correct answer: answer = 484
57 Correct 1 ms 212 KB Correct answer: answer = 484
58 Correct 4 ms 340 KB Correct answer: answer = 63501
59 Correct 4 ms 296 KB Correct answer: answer = 323501
60 Correct 6 ms 340 KB Correct answer: answer = 752500
61 Correct 3 ms 212 KB Correct answer: answer = 761480
62 Correct 3 ms 300 KB Correct answer: answer = 758932
63 Correct 1 ms 212 KB Correct answer: answer = 1000000
64 Correct 4 ms 340 KB Correct answer: answer = 750500
65 Correct 1 ms 212 KB Correct answer: answer = 1000000
66 Correct 1 ms 212 KB Correct answer: answer = 250000
67 Correct 1 ms 212 KB Correct answer: answer = 250000
68 Correct 1 ms 212 KB Correct answer: answer = 1000000
69 Correct 1 ms 212 KB Correct answer: answer = 994009
70 Correct 2 ms 212 KB Correct answer: answer = 59315
71 Correct 2 ms 340 KB Correct answer: answer = 25454
72 Correct 3 ms 340 KB Correct answer: answer = 1504
73 Correct 1 ms 212 KB Correct answer: answer = 37486
74 Correct 2 ms 340 KB Correct answer: answer = 4284
75 Correct 1 ms 212 KB Correct answer: answer = 158008
76 Correct 1 ms 212 KB Correct answer: answer = 51860
77 Correct 1 ms 212 KB Correct answer: answer = 12985
78 Correct 1 ms 468 KB Correct answer: answer = 997864126212
79 Correct 1 ms 436 KB Correct answer: answer = 998608411647
80 Correct 2 ms 540 KB Correct answer: answer = 995265560477
81 Correct 29 ms 940 KB Correct answer: answer = 10125000
82 Correct 32 ms 1156 KB Correct answer: answer = 2291668
83 Correct 15 ms 660 KB Correct answer: answer = 42388
84 Correct 14 ms 596 KB Correct answer: answer = 10318
85 Correct 14 ms 568 KB Correct answer: answer = 3416
86 Correct 35 ms 660 KB Correct answer: answer = 331708193881
87 Correct 33 ms 696 KB Correct answer: answer = 2861193756
88 Correct 35 ms 876 KB Correct answer: answer = 114646930
89 Correct 32 ms 964 KB Correct answer: answer = 9280921
90 Correct 29 ms 912 KB Correct answer: answer = 999984053400
91 Correct 33 ms 772 KB Correct answer: answer = 750935949134
92 Correct 1 ms 468 KB Correct answer: answer = 1000000000000
93 Correct 2 ms 436 KB Correct answer: answer = 998762383161
94 Correct 33 ms 664 KB Correct answer: answer = 23017412908
95 Correct 2 ms 388 KB Correct answer: answer = 728143410622
96 Correct 1 ms 340 KB Correct answer: answer = 2
97 Correct 29 ms 940 KB Correct answer: answer = 1824916
98 Correct 27 ms 728 KB Correct answer: answer = 10680029
99 Correct 29 ms 856 KB Correct answer: answer = 18351700
100 Correct 28 ms 912 KB Correct answer: answer = 16040026
101 Correct 5 ms 440 KB Correct answer: answer = 253968628325
102 Correct 16 ms 604 KB Correct answer: answer = 10267
103 Correct 29 ms 912 KB Correct answer: answer = 2582408
104 Correct 2 ms 468 KB Correct answer: answer = 78024964781
105 Correct 2 ms 468 KB Correct answer: answer = 9866346457
106 Correct 5 ms 468 KB Correct answer: answer = 3327720949
107 Correct 3 ms 468 KB Correct answer: answer = 86064128360
108 Correct 6 ms 468 KB Correct answer: answer = 12698259150
109 Correct 21 ms 848 KB Correct answer: answer = 1185259288

Subtask #5
19.0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 304 KB Correct answer: answer = 4
2 Correct 1 ms 212 KB Correct answer: answer = 4
3 Correct 1 ms 212 KB Correct answer: answer = 4
4 Correct 1 ms 212 KB Correct answer: answer = 12
5 Correct 1 ms 296 KB Correct answer: answer = 52
6 Correct 1 ms 296 KB Correct answer: answer = 210
7 Correct 1 ms 212 KB Correct answer: answer = 88
8 Correct 1 ms 212 KB Correct answer: answer = 7696
9 Correct 1 ms 212 KB Correct answer: answer = 1
10 Correct 1 ms 212 KB Correct answer: answer = 2374
11 Correct 0 ms 212 KB Correct answer: answer = 9502
12 Correct 0 ms 212 KB Correct answer: answer = 49
13 Correct 1 ms 296 KB Correct answer: answer = 151
14 Correct 1 ms 212 KB Correct answer: answer = 7550
15 Correct 1 ms 212 KB Correct answer: answer = 7220
16 Correct 1 ms 212 KB Correct answer: answer = 7550
17 Correct 1 ms 212 KB Correct answer: answer = 10000
18 Correct 0 ms 212 KB Correct answer: answer = 10000
19 Correct 1 ms 212 KB Correct answer: answer = 624
20 Correct 8 ms 212 KB Correct answer: answer = 10000
21 Correct 1 ms 304 KB Correct answer: answer = 1
22 Correct 0 ms 296 KB Correct answer: answer = 4
23 Correct 0 ms 212 KB Correct answer: answer = 1
24 Correct 1 ms 304 KB Correct answer: answer = 5
25 Correct 1 ms 212 KB Correct answer: answer = 41
26 Correct 1 ms 212 KB Correct answer: answer = 71923
27 Correct 2 ms 212 KB Correct answer: answer = 77137
28 Correct 3 ms 340 KB Correct answer: answer = 764
29 Correct 4 ms 340 KB Correct answer: answer = 250000
30 Correct 4 ms 340 KB Correct answer: answer = 500
31 Correct 1 ms 212 KB Correct answer: answer = 32
32 Correct 4 ms 340 KB Correct answer: answer = 130050
33 Correct 4 ms 388 KB Correct answer: answer = 5110
34 Correct 2 ms 340 KB Correct answer: answer = 2626
35 Correct 2 ms 340 KB Correct answer: answer = 796
36 Correct 4 ms 340 KB Correct answer: answer = 7580
37 Correct 4 ms 296 KB Correct answer: answer = 1904
38 Correct 4 ms 212 KB Correct answer: answer = 996004
39 Correct 4 ms 296 KB Correct answer: answer = 38817
40 Correct 4 ms 340 KB Correct answer: answer = 4096
41 Correct 1 ms 304 KB Correct answer: answer = 1
42 Correct 1 ms 212 KB Correct answer: answer = 1
43 Correct 4 ms 340 KB Correct answer: answer = 2040
44 Correct 1 ms 212 KB Correct answer: answer = 2
45 Correct 1 ms 212 KB Correct answer: answer = 4
46 Correct 1 ms 300 KB Correct answer: answer = 9
47 Correct 0 ms 304 KB Correct answer: answer = 9
48 Correct 1 ms 212 KB Correct answer: answer = 21
49 Correct 1 ms 300 KB Correct answer: answer = 71
50 Correct 1 ms 300 KB Correct answer: answer = 77
51 Correct 1 ms 212 KB Correct answer: answer = 400
52 Correct 1 ms 212 KB Correct answer: answer = 996004
53 Correct 1 ms 212 KB Correct answer: answer = 997310
54 Correct 1 ms 212 KB Correct answer: answer = 990781
55 Correct 1 ms 212 KB Correct answer: answer = 996545
56 Correct 1 ms 296 KB Correct answer: answer = 484
57 Correct 1 ms 212 KB Correct answer: answer = 484
58 Correct 4 ms 340 KB Correct answer: answer = 63501
59 Correct 4 ms 296 KB Correct answer: answer = 323501
60 Correct 6 ms 340 KB Correct answer: answer = 752500
61 Correct 3 ms 212 KB Correct answer: answer = 761480
62 Correct 3 ms 300 KB Correct answer: answer = 758932
63 Correct 1 ms 212 KB Correct answer: answer = 1000000
64 Correct 4 ms 340 KB Correct answer: answer = 750500
65 Correct 1 ms 212 KB Correct answer: answer = 1000000
66 Correct 1 ms 212 KB Correct answer: answer = 250000
67 Correct 1 ms 212 KB Correct answer: answer = 250000
68 Correct 1 ms 212 KB Correct answer: answer = 1000000
69 Correct 1 ms 212 KB Correct answer: answer = 994009
70 Correct 2 ms 212 KB Correct answer: answer = 59315
71 Correct 2 ms 340 KB Correct answer: answer = 25454
72 Correct 3 ms 340 KB Correct answer: answer = 1504
73 Correct 1 ms 212 KB Correct answer: answer = 37486
74 Correct 2 ms 340 KB Correct answer: answer = 4284
75 Correct 1 ms 212 KB Correct answer: answer = 158008
76 Correct 1 ms 212 KB Correct answer: answer = 51860
77 Correct 1 ms 212 KB Correct answer: answer = 12985
78 Correct 1 ms 468 KB Correct answer: answer = 997864126212
79 Correct 1 ms 436 KB Correct answer: answer = 998608411647
80 Correct 2 ms 540 KB Correct answer: answer = 995265560477
81 Correct 29 ms 940 KB Correct answer: answer = 10125000
82 Correct 32 ms 1156 KB Correct answer: answer = 2291668
83 Correct 15 ms 660 KB Correct answer: answer = 42388
84 Correct 14 ms 596 KB Correct answer: answer = 10318
85 Correct 14 ms 568 KB Correct answer: answer = 3416
86 Correct 35 ms 660 KB Correct answer: answer = 331708193881
87 Correct 33 ms 696 KB Correct answer: answer = 2861193756
88 Correct 35 ms 876 KB Correct answer: answer = 114646930
89 Correct 32 ms 964 KB Correct answer: answer = 9280921
90 Correct 29 ms 912 KB Correct answer: answer = 999984053400
91 Correct 33 ms 772 KB Correct answer: answer = 750935949134
92 Correct 1 ms 468 KB Correct answer: answer = 1000000000000
93 Correct 2 ms 436 KB Correct answer: answer = 998762383161
94 Correct 33 ms 664 KB Correct answer: answer = 23017412908
95 Correct 2 ms 388 KB Correct answer: answer = 728143410622
96 Correct 1 ms 340 KB Correct answer: answer = 2
97 Correct 29 ms 940 KB Correct answer: answer = 1824916
98 Correct 27 ms 728 KB Correct answer: answer = 10680029
99 Correct 29 ms 856 KB Correct answer: answer = 18351700
100 Correct 28 ms 912 KB Correct answer: answer = 16040026
101 Correct 5 ms 440 KB Correct answer: answer = 253968628325
102 Correct 16 ms 604 KB Correct answer: answer = 10267
103 Correct 29 ms 912 KB Correct answer: answer = 2582408
104 Correct 2 ms 468 KB Correct answer: answer = 78024964781
105 Correct 2 ms 468 KB Correct answer: answer = 9866346457
106 Correct 5 ms 468 KB Correct answer: answer = 3327720949
107 Correct 3 ms 468 KB Correct answer: answer = 86064128360
108 Correct 6 ms 468 KB Correct answer: answer = 12698259150
109 Correct 21 ms 848 KB Correct answer: answer = 1185259288
110 Correct 13 ms 1976 KB Correct answer: answer = 999889968863
111 Correct 12 ms 2000 KB Correct answer: answer = 999861384931
112 Correct 12 ms 1896 KB Correct answer: answer = 999811809929
113 Correct 12 ms 1872 KB Correct answer: answer = 999869756441
114 Correct 339 ms 7488 KB Correct answer: answer = 1700000000
115 Correct 345 ms 7488 KB Correct answer: answer = 131666670
116 Correct 108 ms 2512 KB Correct answer: answer = 89478486
117 Correct 113 ms 2484 KB Correct answer: answer = 4971040
118 Correct 118 ms 2512 KB Correct answer: answer = 2711494
119 Correct 345 ms 7488 KB Correct answer: answer = 25252530
120 Correct 347 ms 7552 KB Correct answer: answer = 62500000
121 Correct 399 ms 4108 KB Correct answer: answer = 333175097780
122 Correct 410 ms 4112 KB Correct answer: answer = 33121180179
123 Correct 402 ms 4184 KB Correct answer: answer = 9802314015
124 Correct 347 ms 7496 KB Correct answer: answer = 32567551
125 Correct 343 ms 7488 KB Correct answer: answer = 997525000000
126 Correct 382 ms 3956 KB Correct answer: answer = 752723538884
127 Correct 12 ms 1864 KB Correct answer: answer = 1000000000000
128 Correct 13 ms 1972 KB Correct answer: answer = 999978000121
129 Correct 14 ms 1940 KB Correct answer: answer = 745986144735
130 Correct 9 ms 1844 KB Correct answer: answer = 2
131 Correct 345 ms 7448 KB Correct answer: answer = 277966670
132 Correct 339 ms 7488 KB Correct answer: answer = 2500900082
133 Correct 61 ms 1956 KB Correct answer: answer = 301248349636
134 Correct 211 ms 3152 KB Correct answer: answer = 14118891
135 Correct 16 ms 1972 KB Correct answer: answer = 14384977265
136 Correct 15 ms 1880 KB Correct answer: answer = 3681368330
137 Correct 17 ms 2124 KB Correct answer: answer = 2720316816

Subtask #6
40.0 / 40.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 304 KB Correct answer: answer = 4
2 Correct 1 ms 212 KB Correct answer: answer = 4
3 Correct 1 ms 212 KB Correct answer: answer = 4
4 Correct 1 ms 212 KB Correct answer: answer = 12
5 Correct 1 ms 296 KB Correct answer: answer = 52
6 Correct 1 ms 296 KB Correct answer: answer = 210
7 Correct 1 ms 212 KB Correct answer: answer = 88
8 Correct 1 ms 212 KB Correct answer: answer = 7696
9 Correct 1 ms 212 KB Correct answer: answer = 1
10 Correct 1 ms 212 KB Correct answer: answer = 2374
11 Correct 0 ms 212 KB Correct answer: answer = 9502
12 Correct 0 ms 212 KB Correct answer: answer = 49
13 Correct 1 ms 296 KB Correct answer: answer = 151
14 Correct 1 ms 212 KB Correct answer: answer = 7550
15 Correct 1 ms 212 KB Correct answer: answer = 7220
16 Correct 1 ms 212 KB Correct answer: answer = 7550
17 Correct 1 ms 212 KB Correct answer: answer = 10000
18 Correct 0 ms 212 KB Correct answer: answer = 10000
19 Correct 1 ms 212 KB Correct answer: answer = 624
20 Correct 8 ms 212 KB Correct answer: answer = 10000
21 Correct 1 ms 304 KB Correct answer: answer = 1
22 Correct 0 ms 296 KB Correct answer: answer = 4
23 Correct 0 ms 212 KB Correct answer: answer = 1
24 Correct 1 ms 304 KB Correct answer: answer = 5
25 Correct 1 ms 212 KB Correct answer: answer = 41
26 Correct 1 ms 212 KB Correct answer: answer = 71923
27 Correct 2 ms 212 KB Correct answer: answer = 77137
28 Correct 3 ms 340 KB Correct answer: answer = 764
29 Correct 4 ms 340 KB Correct answer: answer = 250000
30 Correct 4 ms 340 KB Correct answer: answer = 500
31 Correct 1 ms 212 KB Correct answer: answer = 32
32 Correct 4 ms 340 KB Correct answer: answer = 130050
33 Correct 4 ms 388 KB Correct answer: answer = 5110
34 Correct 2 ms 340 KB Correct answer: answer = 2626
35 Correct 2 ms 340 KB Correct answer: answer = 796
36 Correct 4 ms 340 KB Correct answer: answer = 7580
37 Correct 4 ms 296 KB Correct answer: answer = 1904
38 Correct 4 ms 212 KB Correct answer: answer = 996004
39 Correct 4 ms 296 KB Correct answer: answer = 38817
40 Correct 4 ms 340 KB Correct answer: answer = 4096
41 Correct 1 ms 304 KB Correct answer: answer = 1
42 Correct 1 ms 212 KB Correct answer: answer = 1
43 Correct 4 ms 340 KB Correct answer: answer = 2040
44 Correct 1 ms 212 KB Correct answer: answer = 2
45 Correct 1 ms 212 KB Correct answer: answer = 4
46 Correct 1 ms 300 KB Correct answer: answer = 9
47 Correct 0 ms 304 KB Correct answer: answer = 9
48 Correct 1 ms 212 KB Correct answer: answer = 21
49 Correct 1 ms 300 KB Correct answer: answer = 71
50 Correct 1 ms 300 KB Correct answer: answer = 77
51 Correct 1 ms 212 KB Correct answer: answer = 400
52 Correct 1 ms 212 KB Correct answer: answer = 996004
53 Correct 1 ms 212 KB Correct answer: answer = 997310
54 Correct 1 ms 212 KB Correct answer: answer = 990781
55 Correct 1 ms 212 KB Correct answer: answer = 996545
56 Correct 1 ms 296 KB Correct answer: answer = 484
57 Correct 1 ms 212 KB Correct answer: answer = 484
58 Correct 4 ms 340 KB Correct answer: answer = 63501
59 Correct 4 ms 296 KB Correct answer: answer = 323501
60 Correct 6 ms 340 KB Correct answer: answer = 752500
61 Correct 3 ms 212 KB Correct answer: answer = 761480
62 Correct 3 ms 300 KB Correct answer: answer = 758932
63 Correct 1 ms 212 KB Correct answer: answer = 1000000
64 Correct 4 ms 340 KB Correct answer: answer = 750500
65 Correct 1 ms 212 KB Correct answer: answer = 1000000
66 Correct 1 ms 212 KB Correct answer: answer = 250000
67 Correct 1 ms 212 KB Correct answer: answer = 250000
68 Correct 1 ms 212 KB Correct answer: answer = 1000000
69 Correct 1 ms 212 KB Correct answer: answer = 994009
70 Correct 2 ms 212 KB Correct answer: answer = 59315
71 Correct 2 ms 340 KB Correct answer: answer = 25454
72 Correct 3 ms 340 KB Correct answer: answer = 1504
73 Correct 1 ms 212 KB Correct answer: answer = 37486
74 Correct 2 ms 340 KB Correct answer: answer = 4284
75 Correct 1 ms 212 KB Correct answer: answer = 158008
76 Correct 1 ms 212 KB Correct answer: answer = 51860
77 Correct 1 ms 212 KB Correct answer: answer = 12985
78 Correct 1 ms 468 KB Correct answer: answer = 997864126212
79 Correct 1 ms 436 KB Correct answer: answer = 998608411647
80 Correct 2 ms 540 KB Correct answer: answer = 995265560477
81 Correct 29 ms 940 KB Correct answer: answer = 10125000
82 Correct 32 ms 1156 KB Correct answer: answer = 2291668
83 Correct 15 ms 660 KB Correct answer: answer = 42388
84 Correct 14 ms 596 KB Correct answer: answer = 10318
85 Correct 14 ms 568 KB Correct answer: answer = 3416
86 Correct 35 ms 660 KB Correct answer: answer = 331708193881
87 Correct 33 ms 696 KB Correct answer: answer = 2861193756
88 Correct 35 ms 876 KB Correct answer: answer = 114646930
89 Correct 32 ms 964 KB Correct answer: answer = 9280921
90 Correct 29 ms 912 KB Correct answer: answer = 999984053400
91 Correct 33 ms 772 KB Correct answer: answer = 750935949134
92 Correct 1 ms 468 KB Correct answer: answer = 1000000000000
93 Correct 2 ms 436 KB Correct answer: answer = 998762383161
94 Correct 33 ms 664 KB Correct answer: answer = 23017412908
95 Correct 2 ms 388 KB Correct answer: answer = 728143410622
96 Correct 1 ms 340 KB Correct answer: answer = 2
97 Correct 29 ms 940 KB Correct answer: answer = 1824916
98 Correct 27 ms 728 KB Correct answer: answer = 10680029
99 Correct 29 ms 856 KB Correct answer: answer = 18351700
100 Correct 28 ms 912 KB Correct answer: answer = 16040026
101 Correct 5 ms 440 KB Correct answer: answer = 253968628325
102 Correct 16 ms 604 KB Correct answer: answer = 10267
103 Correct 29 ms 912 KB Correct answer: answer = 2582408
104 Correct 2 ms 468 KB Correct answer: answer = 78024964781
105 Correct 2 ms 468 KB Correct answer: answer = 9866346457
106 Correct 5 ms 468 KB Correct answer: answer = 3327720949
107 Correct 3 ms 468 KB Correct answer: answer = 86064128360
108 Correct 6 ms 468 KB Correct answer: answer = 12698259150
109 Correct 21 ms 848 KB Correct answer: answer = 1185259288
110 Correct 13 ms 1976 KB Correct answer: answer = 999889968863
111 Correct 12 ms 2000 KB Correct answer: answer = 999861384931
112 Correct 12 ms 1896 KB Correct answer: answer = 999811809929
113 Correct 12 ms 1872 KB Correct answer: answer = 999869756441
114 Correct 339 ms 7488 KB Correct answer: answer = 1700000000
115 Correct 345 ms 7488 KB Correct answer: answer = 131666670
116 Correct 108 ms 2512 KB Correct answer: answer = 89478486
117 Correct 113 ms 2484 KB Correct answer: answer = 4971040
118 Correct 118 ms 2512 KB Correct answer: answer = 2711494
119 Correct 345 ms 7488 KB Correct answer: answer = 25252530
120 Correct 347 ms 7552 KB Correct answer: answer = 62500000
121 Correct 399 ms 4108 KB Correct answer: answer = 333175097780
122 Correct 410 ms 4112 KB Correct answer: answer = 33121180179
123 Correct 402 ms 4184 KB Correct answer: answer = 9802314015
124 Correct 347 ms 7496 KB Correct answer: answer = 32567551
125 Correct 343 ms 7488 KB Correct answer: answer = 997525000000
126 Correct 382 ms 3956 KB Correct answer: answer = 752723538884
127 Correct 12 ms 1864 KB Correct answer: answer = 1000000000000
128 Correct 13 ms 1972 KB Correct answer: answer = 999978000121
129 Correct 14 ms 1940 KB Correct answer: answer = 745986144735
130 Correct 9 ms 1844 KB Correct answer: answer = 2
131 Correct 345 ms 7448 KB Correct answer: answer = 277966670
132 Correct 339 ms 7488 KB Correct answer: answer = 2500900082
133 Correct 61 ms 1956 KB Correct answer: answer = 301248349636
134 Correct 211 ms 3152 KB Correct answer: answer = 14118891
135 Correct 16 ms 1972 KB Correct answer: answer = 14384977265
136 Correct 15 ms 1880 KB Correct answer: answer = 3681368330
137 Correct 17 ms 2124 KB Correct answer: answer = 2720316816
138 Correct 30 ms 3156 KB Correct answer: answer = 999976000144
139 Correct 25 ms 3268 KB Correct answer: answer = 999856102410
140 Correct 24 ms 3256 KB Correct answer: answer = 999958401531
141 Correct 27 ms 3268 KB Correct answer: answer = 999769649944
142 Correct 24 ms 3252 KB Correct answer: answer = 999874525918
143 Correct 676 ms 14524 KB Correct answer: answer = 6050000000
144 Correct 697 ms 14424 KB Correct answer: answer = 1112500000
145 Correct 422 ms 8640 KB Correct answer: answer = 4294967296
146 Correct 453 ms 8608 KB Correct answer: answer = 87652406
147 Correct 456 ms 8580 KB Correct answer: answer = 6297664
148 Correct 464 ms 8640 KB Correct answer: answer = 196612
149 Correct 695 ms 14416 KB Correct answer: answer = 15015100
150 Correct 694 ms 14396 KB Correct answer: answer = 25000000
151 Correct 794 ms 7340 KB Correct answer: answer = 333230209550
152 Correct 788 ms 7924 KB Correct answer: answer = 917123769
153 Correct 667 ms 13180 KB Correct answer: answer = 95162
154 Correct 702 ms 14224 KB Correct answer: answer = 382616191
155 Correct 705 ms 14288 KB Correct answer: answer = 990033333400
156 Correct 656 ms 14240 KB Correct answer: answer = 990000100000
157 Correct 651 ms 11432 KB Correct answer: answer = 749998188180
158 Correct 19 ms 4256 KB Correct answer: answer = 1000000000000
159 Correct 24 ms 4348 KB Correct answer: answer = 999988000036
160 Correct 27 ms 4268 KB Correct answer: answer = 744929274393
161 Correct 17 ms 3380 KB Correct answer: answer = 2
162 Correct 648 ms 15400 KB Correct answer: answer = 1300024
163 Correct 687 ms 15324 KB Correct answer: answer = 5000700010
164 Correct 122 ms 4508 KB Correct answer: answer = 354997100800
165 Correct 389 ms 7364 KB Correct answer: answer = 257000
166 Correct 360 ms 7880 KB Correct answer: answer = 3765323
167 Correct 365 ms 7880 KB Correct answer: answer = 1525903
168 Correct 24 ms 4400 KB Correct answer: answer = 67618137730
169 Correct 25 ms 4268 KB Correct answer: answer = 12656680171
170 Correct 43 ms 4268 KB Correct answer: answer = 579831736
171 Correct 231 ms 6712 KB Correct answer: answer = 23605611
172 Correct 49 ms 4516 KB Correct answer: answer = 7052481200
173 Correct 95 ms 5632 KB Correct answer: answer = 1314039500
174 Correct 147 ms 6524 KB Correct answer: answer = 302484000
175 Correct 417 ms 8300 KB Correct answer: answer = 52348480