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답안 #545380

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
545380 2022-04-04T12:09:59 Z pure_mem Aliens (IOI16_aliens) C++14
100 / 100
 266 ms 12556 KB 
#include "aliens.h"
#include <bits/stdc++.h>

#define X first
#define Y second
#define MP make_pair
#define ld double

typedef long long ll;
typedef std::pair<ll, ll> Line;

const ll INF = 1e17;
const int N = 1e5 + 1;

using namespace std;

int n;
vector< Line > a;
Line lines[N];
Line dp[N];

ld intersect(int a, int b) {
	if(lines[a].X == lines[b].X)
		return INF;
	return (lines[a].Y - lines[b].Y) * 1.0 / (lines[b].X - lines[a].X);
}

ll apply(int a, ll x) {
	return lines[a].X * x + lines[a].Y;
}

void insert(deque<int> &cht, int& ptr, int i) {
	while(1) {
		if(cht.empty()) {
			cht.push_back(i);
			break;
		}
		
		int v = cht.end()[-1];
		if(intersect(v, i) == INF) {
			if(lines[v].Y <= lines[i].Y)
				break;
			cht.pop_back();
			if(!cht.empty())
				continue;
		}
		else {
			if(cht.size() > 1) {
				int u = cht.end()[-2];
				if(intersect(v, i) < intersect(u, v)) {
					cht.pop_back();
					continue;
				}
			}
		}
		cht.push_back(i);
		break;
	}
	ptr = min(ptr, (int)cht.size());		
}

int get(const deque< int > &cht, int &ptr, ll x) {
	if(cht.empty()) 
		return -1;
	while(ptr < cht.size()) {
		if(intersect(cht[ptr - 1], cht[ptr]) <= x)
			ptr++;
		else
			break;
	}
	return cht[ptr - 1];
}

Line check(ll lambda) {
	for(int i = 0;i <= a.size();i++)
		dp[i] = MP(4e18, 4e18);
	dp[0] = MP(0, 0); 	

	deque< int > larger;
	int larger_it = 1;

	for(int i = 0;i < a.size();i++) {	
		ll l = a[i].X, r = a[i].Y;
		lines[i] = {-2 * (l - 1), (l - 1) * (l - 1) + dp[i].X};
		if(i && a[i - 1].Y >= a[i].X) {
			lines[i].Y -= (a[i - 1].Y - a[i].X + 1) * (a[i - 1].Y - a[i].X + 1);
		}

		insert(larger, larger_it, i);
		int pos = get(larger, larger_it, r);
		
		assert(pos != -1);
		dp[i + 1] = {apply(pos, r) + r * r + lambda, dp[pos].Y + 1};
	}

	return dp[a.size()];
}

ll take_photos(int n, int m, int k, vector<int> r, vector<int> c) {
    {
    	set<int> st;
    	vector< Line > good;

		for(int i = 0;i < n;i++) 
        	a.push_back(MP(min(r[i], c[i]) + 1, max(r[i], c[i]) + 1));
    	sort(a.begin(), a.end(), 
    		[](pair<int, int> l, pair<int, int> r) {
    			if(l.X != r.X)
    				return l.X < r.X;
    			return l.Y > r.Y;
    		}
    	);                     
    	
    	for(pair<int, int> i: a) {
    		while(!st.empty() && *st.begin() < i.X)
    			st.erase(st.begin());
    		if(st.empty() || *st.rbegin() < i.Y) {
    			st.insert(i.Y);
    			good.push_back(i);	
    		}
    	}
    	a.swap(good);
    }
    k = min(k, (int)a.size());
    ll tl = -INF, tr = INF, res = -INF - 1;
    while(tl <= tr) {
    	ll m = (tl + tr) / 2;
   		Line mid = check(m);
   		//cerr << mid.X << " " << mid.Y << " " << tl << " " << tr << "\n";
   		if(mid.Y >= k) {
   			tl = m + 1;
   			res = m;
   		}
   		else {
   			tr = m - 1;
   		}
    } 

    Line mid = check(res);
    ll answer = mid.X - k * res;
    
    return answer;
}

Compilation message

aliens.cpp: In function 'int get(const std::deque<int>&, int&, ll)':
aliens.cpp:65:12: warning: comparison of integer expressions of different signedness: 'int' and 'std::deque<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   65 |  while(ptr < cht.size()) {
      |        ~~~~^~~~~~~~~~~~
aliens.cpp: In function 'Line check(ll)':
aliens.cpp:75:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<long long int, long long int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   75 |  for(int i = 0;i <= a.size();i++)
      |                ~~^~~~~~~~~~~
aliens.cpp:82:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<long long int, long long int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   82 |  for(int i = 0;i < a.size();i++) {
      |                ~~^~~~~~~~~~

Subtask #1
4.0 / 4.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 212 KB Correct answer: answer = 4
2 Correct 0 ms 212 KB Correct answer: answer = 4
3 Correct 0 ms 212 KB Correct answer: answer = 4
4 Correct 0 ms 212 KB Correct answer: answer = 12
5 Correct 1 ms 212 KB Correct answer: answer = 52
6 Correct 1 ms 212 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 304 KB Correct answer: answer = 2374
11 Correct 1 ms 212 KB Correct answer: answer = 9502
12 Correct 1 ms 212 KB Correct answer: answer = 49
13 Correct 1 ms 312 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 304 KB Correct answer: answer = 7550
17 Correct 1 ms 212 KB Correct answer: answer = 10000
18 Correct 1 ms 212 KB Correct answer: answer = 10000
19 Correct 1 ms 212 KB Correct answer: answer = 624
20 Correct 1 ms 212 KB Correct answer: answer = 10000

Subtask #2
12.0 / 12.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 212 KB Correct answer: answer = 1
2 Correct 0 ms 212 KB Correct answer: answer = 4
3 Correct 1 ms 212 KB Correct answer: answer = 1
4 Correct 0 ms 212 KB Correct answer: answer = 5
5 Correct 0 ms 212 KB Correct answer: answer = 41
6 Correct 0 ms 212 KB Correct answer: answer = 71923
7 Correct 1 ms 212 KB Correct answer: answer = 77137
8 Correct 1 ms 340 KB Correct answer: answer = 764
9 Correct 1 ms 340 KB Correct answer: answer = 250000
10 Correct 2 ms 360 KB Correct answer: answer = 500
11 Correct 1 ms 212 KB Correct answer: answer = 32
12 Correct 2 ms 340 KB Correct answer: answer = 130050
13 Correct 2 ms 340 KB Correct answer: answer = 5110
14 Correct 2 ms 340 KB Correct answer: answer = 2626
15 Correct 1 ms 340 KB Correct answer: answer = 796
16 Correct 2 ms 340 KB Correct answer: answer = 7580
17 Correct 2 ms 340 KB Correct answer: answer = 1904
18 Correct 2 ms 340 KB Correct answer: answer = 996004
19 Correct 1 ms 340 KB Correct answer: answer = 38817
20 Correct 1 ms 340 KB Correct answer: answer = 4096
21 Correct 1 ms 340 KB Correct answer: answer = 1
22 Correct 1 ms 340 KB Correct answer: answer = 1
23 Correct 2 ms 340 KB Correct answer: answer = 2040
24 Correct 1 ms 212 KB Correct answer: answer = 2

Subtask #3
9.0 / 9.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 212 KB Correct answer: answer = 4
2 Correct 0 ms 212 KB Correct answer: answer = 4
3 Correct 0 ms 212 KB Correct answer: answer = 4
4 Correct 0 ms 212 KB Correct answer: answer = 12
5 Correct 1 ms 212 KB Correct answer: answer = 52
6 Correct 1 ms 212 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 304 KB Correct answer: answer = 2374
11 Correct 1 ms 212 KB Correct answer: answer = 9502
12 Correct 1 ms 212 KB Correct answer: answer = 49
13 Correct 1 ms 312 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 304 KB Correct answer: answer = 7550
17 Correct 1 ms 212 KB Correct answer: answer = 10000
18 Correct 1 ms 212 KB Correct answer: answer = 10000
19 Correct 1 ms 212 KB Correct answer: answer = 624
20 Correct 1 ms 212 KB Correct answer: answer = 10000
21 Correct 0 ms 212 KB Correct answer: answer = 1
22 Correct 0 ms 212 KB Correct answer: answer = 4
23 Correct 1 ms 212 KB Correct answer: answer = 1
24 Correct 0 ms 212 KB Correct answer: answer = 5
25 Correct 0 ms 212 KB Correct answer: answer = 41
26 Correct 0 ms 212 KB Correct answer: answer = 71923
27 Correct 1 ms 212 KB Correct answer: answer = 77137
28 Correct 1 ms 340 KB Correct answer: answer = 764
29 Correct 1 ms 340 KB Correct answer: answer = 250000
30 Correct 2 ms 360 KB Correct answer: answer = 500
31 Correct 1 ms 212 KB Correct answer: answer = 32
32 Correct 2 ms 340 KB Correct answer: answer = 130050
33 Correct 2 ms 340 KB Correct answer: answer = 5110
34 Correct 2 ms 340 KB Correct answer: answer = 2626
35 Correct 1 ms 340 KB Correct answer: answer = 796
36 Correct 2 ms 340 KB Correct answer: answer = 7580
37 Correct 2 ms 340 KB Correct answer: answer = 1904
38 Correct 2 ms 340 KB Correct answer: answer = 996004
39 Correct 1 ms 340 KB Correct answer: answer = 38817
40 Correct 1 ms 340 KB Correct answer: answer = 4096
41 Correct 1 ms 340 KB Correct answer: answer = 1
42 Correct 1 ms 340 KB Correct answer: answer = 1
43 Correct 2 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 308 KB Correct answer: answer = 9
47 Correct 1 ms 212 KB Correct answer: answer = 9
48 Correct 1 ms 212 KB Correct answer: answer = 21
49 Correct 1 ms 308 KB Correct answer: answer = 71
50 Correct 1 ms 212 KB Correct answer: answer = 77
51 Correct 1 ms 212 KB Correct answer: answer = 400
52 Correct 1 ms 340 KB Correct answer: answer = 996004
53 Correct 1 ms 340 KB Correct answer: answer = 997310
54 Correct 1 ms 340 KB Correct answer: answer = 990781
55 Correct 1 ms 308 KB Correct answer: answer = 996545
56 Correct 1 ms 312 KB Correct answer: answer = 484
57 Correct 1 ms 212 KB Correct answer: answer = 484
58 Correct 2 ms 340 KB Correct answer: answer = 63501
59 Correct 2 ms 340 KB Correct answer: answer = 323501
60 Correct 2 ms 312 KB Correct answer: answer = 752500
61 Correct 1 ms 340 KB Correct answer: answer = 761480
62 Correct 1 ms 340 KB Correct answer: answer = 758932
63 Correct 1 ms 308 KB Correct answer: answer = 1000000
64 Correct 2 ms 340 KB Correct answer: answer = 750500
65 Correct 1 ms 212 KB Correct answer: answer = 1000000
66 Correct 1 ms 308 KB Correct answer: answer = 250000
67 Correct 1 ms 304 KB Correct answer: answer = 250000
68 Correct 1 ms 340 KB Correct answer: answer = 1000000
69 Correct 1 ms 340 KB Correct answer: answer = 994009
70 Correct 1 ms 340 KB Correct answer: answer = 59315
71 Correct 1 ms 340 KB Correct answer: answer = 25454
72 Correct 1 ms 340 KB Correct answer: answer = 1504
73 Correct 1 ms 308 KB Correct answer: answer = 37486
74 Correct 1 ms 340 KB Correct answer: answer = 4284
75 Correct 1 ms 312 KB Correct answer: answer = 158008
76 Correct 1 ms 340 KB Correct answer: answer = 51860
77 Correct 1 ms 340 KB Correct answer: answer = 12985

Subtask #4
16.0 / 16.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 212 KB Correct answer: answer = 4
2 Correct 0 ms 212 KB Correct answer: answer = 4
3 Correct 0 ms 212 KB Correct answer: answer = 4
4 Correct 0 ms 212 KB Correct answer: answer = 12
5 Correct 1 ms 212 KB Correct answer: answer = 52
6 Correct 1 ms 212 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 304 KB Correct answer: answer = 2374
11 Correct 1 ms 212 KB Correct answer: answer = 9502
12 Correct 1 ms 212 KB Correct answer: answer = 49
13 Correct 1 ms 312 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 304 KB Correct answer: answer = 7550
17 Correct 1 ms 212 KB Correct answer: answer = 10000
18 Correct 1 ms 212 KB Correct answer: answer = 10000
19 Correct 1 ms 212 KB Correct answer: answer = 624
20 Correct 1 ms 212 KB Correct answer: answer = 10000
21 Correct 0 ms 212 KB Correct answer: answer = 1
22 Correct 0 ms 212 KB Correct answer: answer = 4
23 Correct 1 ms 212 KB Correct answer: answer = 1
24 Correct 0 ms 212 KB Correct answer: answer = 5
25 Correct 0 ms 212 KB Correct answer: answer = 41
26 Correct 0 ms 212 KB Correct answer: answer = 71923
27 Correct 1 ms 212 KB Correct answer: answer = 77137
28 Correct 1 ms 340 KB Correct answer: answer = 764
29 Correct 1 ms 340 KB Correct answer: answer = 250000
30 Correct 2 ms 360 KB Correct answer: answer = 500
31 Correct 1 ms 212 KB Correct answer: answer = 32
32 Correct 2 ms 340 KB Correct answer: answer = 130050
33 Correct 2 ms 340 KB Correct answer: answer = 5110
34 Correct 2 ms 340 KB Correct answer: answer = 2626
35 Correct 1 ms 340 KB Correct answer: answer = 796
36 Correct 2 ms 340 KB Correct answer: answer = 7580
37 Correct 2 ms 340 KB Correct answer: answer = 1904
38 Correct 2 ms 340 KB Correct answer: answer = 996004
39 Correct 1 ms 340 KB Correct answer: answer = 38817
40 Correct 1 ms 340 KB Correct answer: answer = 4096
41 Correct 1 ms 340 KB Correct answer: answer = 1
42 Correct 1 ms 340 KB Correct answer: answer = 1
43 Correct 2 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 308 KB Correct answer: answer = 9
47 Correct 1 ms 212 KB Correct answer: answer = 9
48 Correct 1 ms 212 KB Correct answer: answer = 21
49 Correct 1 ms 308 KB Correct answer: answer = 71
50 Correct 1 ms 212 KB Correct answer: answer = 77
51 Correct 1 ms 212 KB Correct answer: answer = 400
52 Correct 1 ms 340 KB Correct answer: answer = 996004
53 Correct 1 ms 340 KB Correct answer: answer = 997310
54 Correct 1 ms 340 KB Correct answer: answer = 990781
55 Correct 1 ms 308 KB Correct answer: answer = 996545
56 Correct 1 ms 312 KB Correct answer: answer = 484
57 Correct 1 ms 212 KB Correct answer: answer = 484
58 Correct 2 ms 340 KB Correct answer: answer = 63501
59 Correct 2 ms 340 KB Correct answer: answer = 323501
60 Correct 2 ms 312 KB Correct answer: answer = 752500
61 Correct 1 ms 340 KB Correct answer: answer = 761480
62 Correct 1 ms 340 KB Correct answer: answer = 758932
63 Correct 1 ms 308 KB Correct answer: answer = 1000000
64 Correct 2 ms 340 KB Correct answer: answer = 750500
65 Correct 1 ms 212 KB Correct answer: answer = 1000000
66 Correct 1 ms 308 KB Correct answer: answer = 250000
67 Correct 1 ms 304 KB Correct answer: answer = 250000
68 Correct 1 ms 340 KB Correct answer: answer = 1000000
69 Correct 1 ms 340 KB Correct answer: answer = 994009
70 Correct 1 ms 340 KB Correct answer: answer = 59315
71 Correct 1 ms 340 KB Correct answer: answer = 25454
72 Correct 1 ms 340 KB Correct answer: answer = 1504
73 Correct 1 ms 308 KB Correct answer: answer = 37486
74 Correct 1 ms 340 KB Correct answer: answer = 4284
75 Correct 1 ms 312 KB Correct answer: answer = 158008
76 Correct 1 ms 340 KB Correct answer: answer = 51860
77 Correct 1 ms 340 KB Correct answer: answer = 12985
78 Correct 2 ms 448 KB Correct answer: answer = 997864126212
79 Correct 2 ms 532 KB Correct answer: answer = 998608411647
80 Correct 2 ms 468 KB Correct answer: answer = 995265560477
81 Correct 9 ms 724 KB Correct answer: answer = 10125000
82 Correct 10 ms 724 KB Correct answer: answer = 2291668
83 Correct 6 ms 468 KB Correct answer: answer = 42388
84 Correct 5 ms 468 KB Correct answer: answer = 10318
85 Correct 5 ms 468 KB Correct answer: answer = 3416
86 Correct 15 ms 724 KB Correct answer: answer = 331708193881
87 Correct 11 ms 704 KB Correct answer: answer = 2861193756
88 Correct 12 ms 724 KB Correct answer: answer = 114646930
89 Correct 10 ms 724 KB Correct answer: answer = 9280921
90 Correct 10 ms 868 KB Correct answer: answer = 999984053400
91 Correct 13 ms 852 KB Correct answer: answer = 750935949134
92 Correct 2 ms 468 KB Correct answer: answer = 1000000000000
93 Correct 2 ms 468 KB Correct answer: answer = 998762383161
94 Correct 11 ms 724 KB Correct answer: answer = 23017412908
95 Correct 2 ms 468 KB Correct answer: answer = 728143410622
96 Correct 1 ms 468 KB Correct answer: answer = 2
97 Correct 9 ms 708 KB Correct answer: answer = 1824916
98 Correct 10 ms 724 KB Correct answer: answer = 10680029
99 Correct 10 ms 724 KB Correct answer: answer = 18351700
100 Correct 9 ms 724 KB Correct answer: answer = 16040026
101 Correct 3 ms 468 KB Correct answer: answer = 253968628325
102 Correct 5 ms 468 KB Correct answer: answer = 10267
103 Correct 14 ms 776 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 3 ms 468 KB Correct answer: answer = 3327720949
107 Correct 2 ms 468 KB Correct answer: answer = 86064128360
108 Correct 3 ms 468 KB Correct answer: answer = 12698259150
109 Correct 8 ms 700 KB Correct answer: answer = 1185259288

Subtask #5
19.0 / 19.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 212 KB Correct answer: answer = 4
2 Correct 0 ms 212 KB Correct answer: answer = 4
3 Correct 0 ms 212 KB Correct answer: answer = 4
4 Correct 0 ms 212 KB Correct answer: answer = 12
5 Correct 1 ms 212 KB Correct answer: answer = 52
6 Correct 1 ms 212 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 304 KB Correct answer: answer = 2374
11 Correct 1 ms 212 KB Correct answer: answer = 9502
12 Correct 1 ms 212 KB Correct answer: answer = 49
13 Correct 1 ms 312 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 304 KB Correct answer: answer = 7550
17 Correct 1 ms 212 KB Correct answer: answer = 10000
18 Correct 1 ms 212 KB Correct answer: answer = 10000
19 Correct 1 ms 212 KB Correct answer: answer = 624
20 Correct 1 ms 212 KB Correct answer: answer = 10000
21 Correct 0 ms 212 KB Correct answer: answer = 1
22 Correct 0 ms 212 KB Correct answer: answer = 4
23 Correct 1 ms 212 KB Correct answer: answer = 1
24 Correct 0 ms 212 KB Correct answer: answer = 5
25 Correct 0 ms 212 KB Correct answer: answer = 41
26 Correct 0 ms 212 KB Correct answer: answer = 71923
27 Correct 1 ms 212 KB Correct answer: answer = 77137
28 Correct 1 ms 340 KB Correct answer: answer = 764
29 Correct 1 ms 340 KB Correct answer: answer = 250000
30 Correct 2 ms 360 KB Correct answer: answer = 500
31 Correct 1 ms 212 KB Correct answer: answer = 32
32 Correct 2 ms 340 KB Correct answer: answer = 130050
33 Correct 2 ms 340 KB Correct answer: answer = 5110
34 Correct 2 ms 340 KB Correct answer: answer = 2626
35 Correct 1 ms 340 KB Correct answer: answer = 796
36 Correct 2 ms 340 KB Correct answer: answer = 7580
37 Correct 2 ms 340 KB Correct answer: answer = 1904
38 Correct 2 ms 340 KB Correct answer: answer = 996004
39 Correct 1 ms 340 KB Correct answer: answer = 38817
40 Correct 1 ms 340 KB Correct answer: answer = 4096
41 Correct 1 ms 340 KB Correct answer: answer = 1
42 Correct 1 ms 340 KB Correct answer: answer = 1
43 Correct 2 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 308 KB Correct answer: answer = 9
47 Correct 1 ms 212 KB Correct answer: answer = 9
48 Correct 1 ms 212 KB Correct answer: answer = 21
49 Correct 1 ms 308 KB Correct answer: answer = 71
50 Correct 1 ms 212 KB Correct answer: answer = 77
51 Correct 1 ms 212 KB Correct answer: answer = 400
52 Correct 1 ms 340 KB Correct answer: answer = 996004
53 Correct 1 ms 340 KB Correct answer: answer = 997310
54 Correct 1 ms 340 KB Correct answer: answer = 990781
55 Correct 1 ms 308 KB Correct answer: answer = 996545
56 Correct 1 ms 312 KB Correct answer: answer = 484
57 Correct 1 ms 212 KB Correct answer: answer = 484
58 Correct 2 ms 340 KB Correct answer: answer = 63501
59 Correct 2 ms 340 KB Correct answer: answer = 323501
60 Correct 2 ms 312 KB Correct answer: answer = 752500
61 Correct 1 ms 340 KB Correct answer: answer = 761480
62 Correct 1 ms 340 KB Correct answer: answer = 758932
63 Correct 1 ms 308 KB Correct answer: answer = 1000000
64 Correct 2 ms 340 KB Correct answer: answer = 750500
65 Correct 1 ms 212 KB Correct answer: answer = 1000000
66 Correct 1 ms 308 KB Correct answer: answer = 250000
67 Correct 1 ms 304 KB Correct answer: answer = 250000
68 Correct 1 ms 340 KB Correct answer: answer = 1000000
69 Correct 1 ms 340 KB Correct answer: answer = 994009
70 Correct 1 ms 340 KB Correct answer: answer = 59315
71 Correct 1 ms 340 KB Correct answer: answer = 25454
72 Correct 1 ms 340 KB Correct answer: answer = 1504
73 Correct 1 ms 308 KB Correct answer: answer = 37486
74 Correct 1 ms 340 KB Correct answer: answer = 4284
75 Correct 1 ms 312 KB Correct answer: answer = 158008
76 Correct 1 ms 340 KB Correct answer: answer = 51860
77 Correct 1 ms 340 KB Correct answer: answer = 12985
78 Correct 2 ms 448 KB Correct answer: answer = 997864126212
79 Correct 2 ms 532 KB Correct answer: answer = 998608411647
80 Correct 2 ms 468 KB Correct answer: answer = 995265560477
81 Correct 9 ms 724 KB Correct answer: answer = 10125000
82 Correct 10 ms 724 KB Correct answer: answer = 2291668
83 Correct 6 ms 468 KB Correct answer: answer = 42388
84 Correct 5 ms 468 KB Correct answer: answer = 10318
85 Correct 5 ms 468 KB Correct answer: answer = 3416
86 Correct 15 ms 724 KB Correct answer: answer = 331708193881
87 Correct 11 ms 704 KB Correct answer: answer = 2861193756
88 Correct 12 ms 724 KB Correct answer: answer = 114646930
89 Correct 10 ms 724 KB Correct answer: answer = 9280921
90 Correct 10 ms 868 KB Correct answer: answer = 999984053400
91 Correct 13 ms 852 KB Correct answer: answer = 750935949134
92 Correct 2 ms 468 KB Correct answer: answer = 1000000000000
93 Correct 2 ms 468 KB Correct answer: answer = 998762383161
94 Correct 11 ms 724 KB Correct answer: answer = 23017412908
95 Correct 2 ms 468 KB Correct answer: answer = 728143410622
96 Correct 1 ms 468 KB Correct answer: answer = 2
97 Correct 9 ms 708 KB Correct answer: answer = 1824916
98 Correct 10 ms 724 KB Correct answer: answer = 10680029
99 Correct 10 ms 724 KB Correct answer: answer = 18351700
100 Correct 9 ms 724 KB Correct answer: answer = 16040026
101 Correct 3 ms 468 KB Correct answer: answer = 253968628325
102 Correct 5 ms 468 KB Correct answer: answer = 10267
103 Correct 14 ms 776 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 3 ms 468 KB Correct answer: answer = 3327720949
107 Correct 2 ms 468 KB Correct answer: answer = 86064128360
108 Correct 3 ms 468 KB Correct answer: answer = 12698259150
109 Correct 8 ms 700 KB Correct answer: answer = 1185259288
110 Correct 16 ms 2876 KB Correct answer: answer = 999889968863
111 Correct 16 ms 2912 KB Correct answer: answer = 999861384931
112 Correct 15 ms 2892 KB Correct answer: answer = 999811809929
113 Correct 15 ms 2892 KB Correct answer: answer = 999869756441
114 Correct 110 ms 4156 KB Correct answer: answer = 1700000000
115 Correct 127 ms 4220 KB Correct answer: answer = 131666670
116 Correct 34 ms 1616 KB Correct answer: answer = 89478486
117 Correct 37 ms 1628 KB Correct answer: answer = 4971040
118 Correct 37 ms 1604 KB Correct answer: answer = 2711494
119 Correct 111 ms 4176 KB Correct answer: answer = 25252530
120 Correct 109 ms 4224 KB Correct answer: answer = 62500000
121 Correct 131 ms 4260 KB Correct answer: answer = 333175097780
122 Correct 138 ms 4156 KB Correct answer: answer = 33121180179
123 Correct 148 ms 4260 KB Correct answer: answer = 9802314015
124 Correct 114 ms 4172 KB Correct answer: answer = 32567551
125 Correct 117 ms 6448 KB Correct answer: answer = 997525000000
126 Correct 138 ms 6072 KB Correct answer: answer = 752723538884
127 Correct 11 ms 2764 KB Correct answer: answer = 1000000000000
128 Correct 15 ms 2860 KB Correct answer: answer = 999978000121
129 Correct 16 ms 2892 KB Correct answer: answer = 745986144735
130 Correct 11 ms 2352 KB Correct answer: answer = 2
131 Correct 119 ms 4260 KB Correct answer: answer = 277966670
132 Correct 106 ms 4188 KB Correct answer: answer = 2500900082
133 Correct 28 ms 2884 KB Correct answer: answer = 301248349636
134 Correct 65 ms 2244 KB Correct answer: answer = 14118891
135 Correct 15 ms 2864 KB Correct answer: answer = 14384977265
136 Correct 16 ms 2892 KB Correct answer: answer = 3681368330
137 Correct 17 ms 2852 KB Correct answer: answer = 2720316816

Subtask #6
40.0 / 40.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 212 KB Correct answer: answer = 4
2 Correct 0 ms 212 KB Correct answer: answer = 4
3 Correct 0 ms 212 KB Correct answer: answer = 4
4 Correct 0 ms 212 KB Correct answer: answer = 12
5 Correct 1 ms 212 KB Correct answer: answer = 52
6 Correct 1 ms 212 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 304 KB Correct answer: answer = 2374
11 Correct 1 ms 212 KB Correct answer: answer = 9502
12 Correct 1 ms 212 KB Correct answer: answer = 49
13 Correct 1 ms 312 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 304 KB Correct answer: answer = 7550
17 Correct 1 ms 212 KB Correct answer: answer = 10000
18 Correct 1 ms 212 KB Correct answer: answer = 10000
19 Correct 1 ms 212 KB Correct answer: answer = 624
20 Correct 1 ms 212 KB Correct answer: answer = 10000
21 Correct 0 ms 212 KB Correct answer: answer = 1
22 Correct 0 ms 212 KB Correct answer: answer = 4
23 Correct 1 ms 212 KB Correct answer: answer = 1
24 Correct 0 ms 212 KB Correct answer: answer = 5
25 Correct 0 ms 212 KB Correct answer: answer = 41
26 Correct 0 ms 212 KB Correct answer: answer = 71923
27 Correct 1 ms 212 KB Correct answer: answer = 77137
28 Correct 1 ms 340 KB Correct answer: answer = 764
29 Correct 1 ms 340 KB Correct answer: answer = 250000
30 Correct 2 ms 360 KB Correct answer: answer = 500
31 Correct 1 ms 212 KB Correct answer: answer = 32
32 Correct 2 ms 340 KB Correct answer: answer = 130050
33 Correct 2 ms 340 KB Correct answer: answer = 5110
34 Correct 2 ms 340 KB Correct answer: answer = 2626
35 Correct 1 ms 340 KB Correct answer: answer = 796
36 Correct 2 ms 340 KB Correct answer: answer = 7580
37 Correct 2 ms 340 KB Correct answer: answer = 1904
38 Correct 2 ms 340 KB Correct answer: answer = 996004
39 Correct 1 ms 340 KB Correct answer: answer = 38817
40 Correct 1 ms 340 KB Correct answer: answer = 4096
41 Correct 1 ms 340 KB Correct answer: answer = 1
42 Correct 1 ms 340 KB Correct answer: answer = 1
43 Correct 2 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 308 KB Correct answer: answer = 9
47 Correct 1 ms 212 KB Correct answer: answer = 9
48 Correct 1 ms 212 KB Correct answer: answer = 21
49 Correct 1 ms 308 KB Correct answer: answer = 71
50 Correct 1 ms 212 KB Correct answer: answer = 77
51 Correct 1 ms 212 KB Correct answer: answer = 400
52 Correct 1 ms 340 KB Correct answer: answer = 996004
53 Correct 1 ms 340 KB Correct answer: answer = 997310
54 Correct 1 ms 340 KB Correct answer: answer = 990781
55 Correct 1 ms 308 KB Correct answer: answer = 996545
56 Correct 1 ms 312 KB Correct answer: answer = 484
57 Correct 1 ms 212 KB Correct answer: answer = 484
58 Correct 2 ms 340 KB Correct answer: answer = 63501
59 Correct 2 ms 340 KB Correct answer: answer = 323501
60 Correct 2 ms 312 KB Correct answer: answer = 752500
61 Correct 1 ms 340 KB Correct answer: answer = 761480
62 Correct 1 ms 340 KB Correct answer: answer = 758932
63 Correct 1 ms 308 KB Correct answer: answer = 1000000
64 Correct 2 ms 340 KB Correct answer: answer = 750500
65 Correct 1 ms 212 KB Correct answer: answer = 1000000
66 Correct 1 ms 308 KB Correct answer: answer = 250000
67 Correct 1 ms 304 KB Correct answer: answer = 250000
68 Correct 1 ms 340 KB Correct answer: answer = 1000000
69 Correct 1 ms 340 KB Correct answer: answer = 994009
70 Correct 1 ms 340 KB Correct answer: answer = 59315
71 Correct 1 ms 340 KB Correct answer: answer = 25454
72 Correct 1 ms 340 KB Correct answer: answer = 1504
73 Correct 1 ms 308 KB Correct answer: answer = 37486
74 Correct 1 ms 340 KB Correct answer: answer = 4284
75 Correct 1 ms 312 KB Correct answer: answer = 158008
76 Correct 1 ms 340 KB Correct answer: answer = 51860
77 Correct 1 ms 340 KB Correct answer: answer = 12985
78 Correct 2 ms 448 KB Correct answer: answer = 997864126212
79 Correct 2 ms 532 KB Correct answer: answer = 998608411647
80 Correct 2 ms 468 KB Correct answer: answer = 995265560477
81 Correct 9 ms 724 KB Correct answer: answer = 10125000
82 Correct 10 ms 724 KB Correct answer: answer = 2291668
83 Correct 6 ms 468 KB Correct answer: answer = 42388
84 Correct 5 ms 468 KB Correct answer: answer = 10318
85 Correct 5 ms 468 KB Correct answer: answer = 3416
86 Correct 15 ms 724 KB Correct answer: answer = 331708193881
87 Correct 11 ms 704 KB Correct answer: answer = 2861193756
88 Correct 12 ms 724 KB Correct answer: answer = 114646930
89 Correct 10 ms 724 KB Correct answer: answer = 9280921
90 Correct 10 ms 868 KB Correct answer: answer = 999984053400
91 Correct 13 ms 852 KB Correct answer: answer = 750935949134
92 Correct 2 ms 468 KB Correct answer: answer = 1000000000000
93 Correct 2 ms 468 KB Correct answer: answer = 998762383161
94 Correct 11 ms 724 KB Correct answer: answer = 23017412908
95 Correct 2 ms 468 KB Correct answer: answer = 728143410622
96 Correct 1 ms 468 KB Correct answer: answer = 2
97 Correct 9 ms 708 KB Correct answer: answer = 1824916
98 Correct 10 ms 724 KB Correct answer: answer = 10680029
99 Correct 10 ms 724 KB Correct answer: answer = 18351700
100 Correct 9 ms 724 KB Correct answer: answer = 16040026
101 Correct 3 ms 468 KB Correct answer: answer = 253968628325
102 Correct 5 ms 468 KB Correct answer: answer = 10267
103 Correct 14 ms 776 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 3 ms 468 KB Correct answer: answer = 3327720949
107 Correct 2 ms 468 KB Correct answer: answer = 86064128360
108 Correct 3 ms 468 KB Correct answer: answer = 12698259150
109 Correct 8 ms 700 KB Correct answer: answer = 1185259288
110 Correct 16 ms 2876 KB Correct answer: answer = 999889968863
111 Correct 16 ms 2912 KB Correct answer: answer = 999861384931
112 Correct 15 ms 2892 KB Correct answer: answer = 999811809929
113 Correct 15 ms 2892 KB Correct answer: answer = 999869756441
114 Correct 110 ms 4156 KB Correct answer: answer = 1700000000
115 Correct 127 ms 4220 KB Correct answer: answer = 131666670
116 Correct 34 ms 1616 KB Correct answer: answer = 89478486
117 Correct 37 ms 1628 KB Correct answer: answer = 4971040
118 Correct 37 ms 1604 KB Correct answer: answer = 2711494
119 Correct 111 ms 4176 KB Correct answer: answer = 25252530
120 Correct 109 ms 4224 KB Correct answer: answer = 62500000
121 Correct 131 ms 4260 KB Correct answer: answer = 333175097780
122 Correct 138 ms 4156 KB Correct answer: answer = 33121180179
123 Correct 148 ms 4260 KB Correct answer: answer = 9802314015
124 Correct 114 ms 4172 KB Correct answer: answer = 32567551
125 Correct 117 ms 6448 KB Correct answer: answer = 997525000000
126 Correct 138 ms 6072 KB Correct answer: answer = 752723538884
127 Correct 11 ms 2764 KB Correct answer: answer = 1000000000000
128 Correct 15 ms 2860 KB Correct answer: answer = 999978000121
129 Correct 16 ms 2892 KB Correct answer: answer = 745986144735
130 Correct 11 ms 2352 KB Correct answer: answer = 2
131 Correct 119 ms 4260 KB Correct answer: answer = 277966670
132 Correct 106 ms 4188 KB Correct answer: answer = 2500900082
133 Correct 28 ms 2884 KB Correct answer: answer = 301248349636
134 Correct 65 ms 2244 KB Correct answer: answer = 14118891
135 Correct 15 ms 2864 KB Correct answer: answer = 14384977265
136 Correct 16 ms 2892 KB Correct answer: answer = 3681368330
137 Correct 17 ms 2852 KB Correct answer: answer = 2720316816
138 Correct 30 ms 5416 KB Correct answer: answer = 999976000144
139 Correct 32 ms 5292 KB Correct answer: answer = 999856102410
140 Correct 30 ms 5312 KB Correct answer: answer = 999958401531
141 Correct 30 ms 5388 KB Correct answer: answer = 999769649944
142 Correct 31 ms 5284 KB Correct answer: answer = 999874525918
143 Correct 209 ms 8160 KB Correct answer: answer = 6050000000
144 Correct 231 ms 8100 KB Correct answer: answer = 1112500000
145 Correct 133 ms 5460 KB Correct answer: answer = 4294967296
146 Correct 146 ms 5460 KB Correct answer: answer = 87652406
147 Correct 145 ms 5412 KB Correct answer: answer = 6297664
148 Correct 146 ms 5464 KB Correct answer: answer = 196612
149 Correct 213 ms 8144 KB Correct answer: answer = 15015100
150 Correct 223 ms 8080 KB Correct answer: answer = 25000000
151 Correct 261 ms 8100 KB Correct answer: answer = 333230209550
152 Correct 266 ms 8084 KB Correct answer: answer = 917123769
153 Correct 258 ms 8100 KB Correct answer: answer = 95162
154 Correct 232 ms 8112 KB Correct answer: answer = 382616191
155 Correct 234 ms 12544 KB Correct answer: answer = 990033333400
156 Correct 238 ms 12556 KB Correct answer: answer = 990000100000
157 Correct 243 ms 11144 KB Correct answer: answer = 749998188180
158 Correct 22 ms 5284 KB Correct answer: answer = 1000000000000
159 Correct 30 ms 5428 KB Correct answer: answer = 999988000036
160 Correct 31 ms 5312 KB Correct answer: answer = 744929274393
161 Correct 21 ms 4412 KB Correct answer: answer = 2
162 Correct 221 ms 8144 KB Correct answer: answer = 1300024
163 Correct 210 ms 8100 KB Correct answer: answer = 5000700010
164 Correct 62 ms 5416 KB Correct answer: answer = 354997100800
165 Correct 125 ms 4208 KB Correct answer: answer = 257000
166 Correct 121 ms 4276 KB Correct answer: answer = 3765323
167 Correct 122 ms 4248 KB Correct answer: answer = 1525903
168 Correct 32 ms 5424 KB Correct answer: answer = 67618137730
169 Correct 31 ms 5296 KB Correct answer: answer = 12656680171
170 Correct 37 ms 5404 KB Correct answer: answer = 579831736
171 Correct 100 ms 5664 KB Correct answer: answer = 23605611
172 Correct 38 ms 5404 KB Correct answer: answer = 7052481200
173 Correct 56 ms 5292 KB Correct answer: answer = 1314039500
174 Correct 75 ms 5540 KB Correct answer: answer = 302484000
175 Correct 167 ms 7128 KB Correct answer: answer = 52348480