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Submission #172824

# Submission time Handle Problem Language Result Execution time Memory
172824 2020-01-02T16:30:47 Z figter001 Aliens (IOI16_aliens) C++17
100 / 100
 226 ms 8684 KB 
#include "aliens.h"
#include <bits/stdc++.h>
 
using namespace std;
 
typedef long long ll;
typedef long double ld;
typedef unsigned long long ull;

int n,k;
vector<pair<int,int>> segments;
vector<ll> rem;
int cnt;

struct con{
	int l,used;
	ll prev;
	con(int left,int uu,ll pp){
		l = left;used = uu;prev = pp;
	}

	pair<ld,int> getcost(ld x){
		ld d = l-x;
		return {d*d + prev ,used};
	}

	ld tover(con rhs){
		ld l1 = l,l2 = rhs.l;
		ld c = prev - rhs.prev;
		ld all = l1*l1 - l2 * l2 + c;
		ld rem = 2 * l1 - 2 * l2;
		all /= rem;
		return all;
	}
};

pair<ll,ll> calc(ll cst){

	pair<ll,int> curbest = {0,0};
	int fptr=0,bptr=0;
	vector<con> bag(cnt+2,con(0,0,0));

	for(int i=0;i<cnt;i++){
		int l = segments[i].first;
		int r = segments[i].second;
		con nxt = con(l-1,curbest.second+1,curbest.first + cst-rem[i]);
		while(bptr - fptr >= 2 && bag[bptr-2].tover(bag[bptr-1]) >= bag[bptr-2].tover(nxt))bptr--;
		bag[bptr++] = nxt;
		while(fptr + 1 < bptr && bag[fptr].getcost(r) >= bag[fptr+1].getcost(r))fptr++;
		curbest = bag[fptr].getcost(r);
	}
	return curbest;
}

ll find_answer(){
	ll md,lo=0,hi=1e11,lamda = -1;
	pair<ll,ll> tst = calc(0);
	if(tst.second <= k)return tst.first;
	while(lo <= hi){
		md = (lo + hi)/2;
		ll used = calc(md).second;
		if(used <= k){
			hi = md-1;
			lamda = md;
		}else{
			lo = md+1;
		}
	}
	pair<ll,ll> ans = calc(lamda);
	return ans.first - lamda * k;
}

ll take_photos(int N,int m,int K,vector<int> R, vector<int> C){
	n = N;k = K;
	vector<pair<int,int>> tmp;
	for(int i=0;i<n;i++){
		int r = R[i];
		int c = C[i];
		tmp.push_back({max(r,c) , min(r,c)});
	}
	sort(tmp.begin(),tmp.end());
	set<pair<int,int>> st;
	for(int i=0;i<n;i++){
		int l = tmp[i].second;
		int r = tmp[i].first;
		while(st.size() && -st.begin()->first >= l){
			st.erase(st.begin());
		}
		st.insert({-l,r});
	}
	while(st.size()){
		pair<int,int> it = *st.begin();
		st.erase(st.begin());
		it.first = -it.first;
		// cout << it.first << ' ' << it.second << endl;
		segments.push_back(it);
	}
	reverse(segments.begin(),segments.end());
	cnt = segments.size();
	rem.resize(cnt);

	for(int i=1;i<cnt;i++){
		int fr = segments[i].first;
		int bf = segments[i-1].second;
		if(bf >= fr){
			rem[i] = bf - fr + 1;
			rem[i] *= rem[i];
		}
	}

	ll ans = find_answer();
	return ans;
}

Subtask #1
4.0 / 4.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 256 KB Correct answer: answer = 4
2 Correct 2 ms 376 KB Correct answer: answer = 4
3 Correct 2 ms 256 KB Correct answer: answer = 4
4 Correct 2 ms 376 KB Correct answer: answer = 12
5 Correct 2 ms 376 KB Correct answer: answer = 52
6 Correct 2 ms 376 KB Correct answer: answer = 210
7 Correct 2 ms 376 KB Correct answer: answer = 88
8 Correct 2 ms 256 KB Correct answer: answer = 7696
9 Correct 2 ms 256 KB Correct answer: answer = 1
10 Correct 2 ms 256 KB Correct answer: answer = 2374
11 Correct 2 ms 376 KB Correct answer: answer = 9502
12 Correct 2 ms 376 KB Correct answer: answer = 49
13 Correct 2 ms 376 KB Correct answer: answer = 151
14 Correct 2 ms 256 KB Correct answer: answer = 7550
15 Correct 2 ms 256 KB Correct answer: answer = 7220
16 Correct 2 ms 256 KB Correct answer: answer = 7550
17 Correct 2 ms 376 KB Correct answer: answer = 10000
18 Correct 4 ms 376 KB Correct answer: answer = 10000
19 Correct 2 ms 376 KB Correct answer: answer = 624
20 Correct 2 ms 256 KB Correct answer: answer = 10000

Subtask #2
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 252 KB Correct answer: answer = 1
2 Correct 4 ms 376 KB Correct answer: answer = 4
3 Correct 2 ms 256 KB Correct answer: answer = 1
4 Correct 2 ms 376 KB Correct answer: answer = 5
5 Correct 2 ms 252 KB Correct answer: answer = 41
6 Correct 2 ms 376 KB Correct answer: answer = 71923
7 Correct 2 ms 376 KB Correct answer: answer = 77137
8 Correct 3 ms 376 KB Correct answer: answer = 764
9 Correct 3 ms 376 KB Correct answer: answer = 250000
10 Correct 2 ms 376 KB Correct answer: answer = 500
11 Correct 2 ms 376 KB Correct answer: answer = 32
12 Correct 3 ms 376 KB Correct answer: answer = 130050
13 Correct 3 ms 376 KB Correct answer: answer = 5110
14 Correct 2 ms 376 KB Correct answer: answer = 2626
15 Correct 2 ms 376 KB Correct answer: answer = 796
16 Correct 3 ms 376 KB Correct answer: answer = 7580
17 Correct 3 ms 376 KB Correct answer: answer = 1904
18 Correct 3 ms 376 KB Correct answer: answer = 996004
19 Correct 3 ms 376 KB Correct answer: answer = 38817
20 Correct 3 ms 376 KB Correct answer: answer = 4096
21 Correct 2 ms 376 KB Correct answer: answer = 1
22 Correct 1 ms 376 KB Correct answer: answer = 1
23 Correct 3 ms 376 KB Correct answer: answer = 2040
24 Correct 2 ms 376 KB Correct answer: answer = 2

Subtask #3
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 256 KB Correct answer: answer = 4
2 Correct 2 ms 376 KB Correct answer: answer = 4
3 Correct 2 ms 256 KB Correct answer: answer = 4
4 Correct 2 ms 376 KB Correct answer: answer = 12
5 Correct 2 ms 376 KB Correct answer: answer = 52
6 Correct 2 ms 376 KB Correct answer: answer = 210
7 Correct 2 ms 376 KB Correct answer: answer = 88
8 Correct 2 ms 256 KB Correct answer: answer = 7696
9 Correct 2 ms 256 KB Correct answer: answer = 1
10 Correct 2 ms 256 KB Correct answer: answer = 2374
11 Correct 2 ms 376 KB Correct answer: answer = 9502
12 Correct 2 ms 376 KB Correct answer: answer = 49
13 Correct 2 ms 376 KB Correct answer: answer = 151
14 Correct 2 ms 256 KB Correct answer: answer = 7550
15 Correct 2 ms 256 KB Correct answer: answer = 7220
16 Correct 2 ms 256 KB Correct answer: answer = 7550
17 Correct 2 ms 376 KB Correct answer: answer = 10000
18 Correct 4 ms 376 KB Correct answer: answer = 10000
19 Correct 2 ms 376 KB Correct answer: answer = 624
20 Correct 2 ms 256 KB Correct answer: answer = 10000
21 Correct 2 ms 252 KB Correct answer: answer = 1
22 Correct 4 ms 376 KB Correct answer: answer = 4
23 Correct 2 ms 256 KB Correct answer: answer = 1
24 Correct 2 ms 376 KB Correct answer: answer = 5
25 Correct 2 ms 252 KB Correct answer: answer = 41
26 Correct 2 ms 376 KB Correct answer: answer = 71923
27 Correct 2 ms 376 KB Correct answer: answer = 77137
28 Correct 3 ms 376 KB Correct answer: answer = 764
29 Correct 3 ms 376 KB Correct answer: answer = 250000
30 Correct 2 ms 376 KB Correct answer: answer = 500
31 Correct 2 ms 376 KB Correct answer: answer = 32
32 Correct 3 ms 376 KB Correct answer: answer = 130050
33 Correct 3 ms 376 KB Correct answer: answer = 5110
34 Correct 2 ms 376 KB Correct answer: answer = 2626
35 Correct 2 ms 376 KB Correct answer: answer = 796
36 Correct 3 ms 376 KB Correct answer: answer = 7580
37 Correct 3 ms 376 KB Correct answer: answer = 1904
38 Correct 3 ms 376 KB Correct answer: answer = 996004
39 Correct 3 ms 376 KB Correct answer: answer = 38817
40 Correct 3 ms 376 KB Correct answer: answer = 4096
41 Correct 2 ms 376 KB Correct answer: answer = 1
42 Correct 1 ms 376 KB Correct answer: answer = 1
43 Correct 3 ms 376 KB Correct answer: answer = 2040
44 Correct 2 ms 376 KB Correct answer: answer = 2
45 Correct 2 ms 376 KB Correct answer: answer = 4
46 Correct 2 ms 380 KB Correct answer: answer = 9
47 Correct 2 ms 376 KB Correct answer: answer = 9
48 Correct 2 ms 256 KB Correct answer: answer = 21
49 Correct 2 ms 376 KB Correct answer: answer = 71
50 Correct 2 ms 376 KB Correct answer: answer = 77
51 Correct 2 ms 376 KB Correct answer: answer = 400
52 Correct 2 ms 256 KB Correct answer: answer = 996004
53 Correct 2 ms 376 KB Correct answer: answer = 997310
54 Correct 2 ms 376 KB Correct answer: answer = 990781
55 Correct 2 ms 376 KB Correct answer: answer = 996545
56 Correct 2 ms 376 KB Correct answer: answer = 484
57 Correct 2 ms 256 KB Correct answer: answer = 484
58 Correct 3 ms 376 KB Correct answer: answer = 63501
59 Correct 3 ms 376 KB Correct answer: answer = 323501
60 Correct 3 ms 376 KB Correct answer: answer = 752500
61 Correct 3 ms 376 KB Correct answer: answer = 761480
62 Correct 3 ms 376 KB Correct answer: answer = 758932
63 Correct 2 ms 256 KB Correct answer: answer = 1000000
64 Correct 2 ms 376 KB Correct answer: answer = 750500
65 Correct 2 ms 256 KB Correct answer: answer = 1000000
66 Correct 2 ms 256 KB Correct answer: answer = 250000
67 Correct 2 ms 376 KB Correct answer: answer = 250000
68 Correct 2 ms 376 KB Correct answer: answer = 1000000
69 Correct 2 ms 376 KB Correct answer: answer = 994009
70 Correct 3 ms 376 KB Correct answer: answer = 59315
71 Correct 3 ms 376 KB Correct answer: answer = 25454
72 Correct 2 ms 376 KB Correct answer: answer = 1504
73 Correct 2 ms 256 KB Correct answer: answer = 37486
74 Correct 2 ms 252 KB Correct answer: answer = 4284
75 Correct 2 ms 256 KB Correct answer: answer = 158008
76 Correct 2 ms 376 KB Correct answer: answer = 51860
77 Correct 2 ms 376 KB Correct answer: answer = 12985

Subtask #4
16.0 / 16.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 256 KB Correct answer: answer = 4
2 Correct 2 ms 376 KB Correct answer: answer = 4
3 Correct 2 ms 256 KB Correct answer: answer = 4
4 Correct 2 ms 376 KB Correct answer: answer = 12
5 Correct 2 ms 376 KB Correct answer: answer = 52
6 Correct 2 ms 376 KB Correct answer: answer = 210
7 Correct 2 ms 376 KB Correct answer: answer = 88
8 Correct 2 ms 256 KB Correct answer: answer = 7696
9 Correct 2 ms 256 KB Correct answer: answer = 1
10 Correct 2 ms 256 KB Correct answer: answer = 2374
11 Correct 2 ms 376 KB Correct answer: answer = 9502
12 Correct 2 ms 376 KB Correct answer: answer = 49
13 Correct 2 ms 376 KB Correct answer: answer = 151
14 Correct 2 ms 256 KB Correct answer: answer = 7550
15 Correct 2 ms 256 KB Correct answer: answer = 7220
16 Correct 2 ms 256 KB Correct answer: answer = 7550
17 Correct 2 ms 376 KB Correct answer: answer = 10000
18 Correct 4 ms 376 KB Correct answer: answer = 10000
19 Correct 2 ms 376 KB Correct answer: answer = 624
20 Correct 2 ms 256 KB Correct answer: answer = 10000
21 Correct 2 ms 252 KB Correct answer: answer = 1
22 Correct 4 ms 376 KB Correct answer: answer = 4
23 Correct 2 ms 256 KB Correct answer: answer = 1
24 Correct 2 ms 376 KB Correct answer: answer = 5
25 Correct 2 ms 252 KB Correct answer: answer = 41
26 Correct 2 ms 376 KB Correct answer: answer = 71923
27 Correct 2 ms 376 KB Correct answer: answer = 77137
28 Correct 3 ms 376 KB Correct answer: answer = 764
29 Correct 3 ms 376 KB Correct answer: answer = 250000
30 Correct 2 ms 376 KB Correct answer: answer = 500
31 Correct 2 ms 376 KB Correct answer: answer = 32
32 Correct 3 ms 376 KB Correct answer: answer = 130050
33 Correct 3 ms 376 KB Correct answer: answer = 5110
34 Correct 2 ms 376 KB Correct answer: answer = 2626
35 Correct 2 ms 376 KB Correct answer: answer = 796
36 Correct 3 ms 376 KB Correct answer: answer = 7580
37 Correct 3 ms 376 KB Correct answer: answer = 1904
38 Correct 3 ms 376 KB Correct answer: answer = 996004
39 Correct 3 ms 376 KB Correct answer: answer = 38817
40 Correct 3 ms 376 KB Correct answer: answer = 4096
41 Correct 2 ms 376 KB Correct answer: answer = 1
42 Correct 1 ms 376 KB Correct answer: answer = 1
43 Correct 3 ms 376 KB Correct answer: answer = 2040
44 Correct 2 ms 376 KB Correct answer: answer = 2
45 Correct 2 ms 376 KB Correct answer: answer = 4
46 Correct 2 ms 380 KB Correct answer: answer = 9
47 Correct 2 ms 376 KB Correct answer: answer = 9
48 Correct 2 ms 256 KB Correct answer: answer = 21
49 Correct 2 ms 376 KB Correct answer: answer = 71
50 Correct 2 ms 376 KB Correct answer: answer = 77
51 Correct 2 ms 376 KB Correct answer: answer = 400
52 Correct 2 ms 256 KB Correct answer: answer = 996004
53 Correct 2 ms 376 KB Correct answer: answer = 997310
54 Correct 2 ms 376 KB Correct answer: answer = 990781
55 Correct 2 ms 376 KB Correct answer: answer = 996545
56 Correct 2 ms 376 KB Correct answer: answer = 484
57 Correct 2 ms 256 KB Correct answer: answer = 484
58 Correct 3 ms 376 KB Correct answer: answer = 63501
59 Correct 3 ms 376 KB Correct answer: answer = 323501
60 Correct 3 ms 376 KB Correct answer: answer = 752500
61 Correct 3 ms 376 KB Correct answer: answer = 761480
62 Correct 3 ms 376 KB Correct answer: answer = 758932
63 Correct 2 ms 256 KB Correct answer: answer = 1000000
64 Correct 2 ms 376 KB Correct answer: answer = 750500
65 Correct 2 ms 256 KB Correct answer: answer = 1000000
66 Correct 2 ms 256 KB Correct answer: answer = 250000
67 Correct 2 ms 376 KB Correct answer: answer = 250000
68 Correct 2 ms 376 KB Correct answer: answer = 1000000
69 Correct 2 ms 376 KB Correct answer: answer = 994009
70 Correct 3 ms 376 KB Correct answer: answer = 59315
71 Correct 3 ms 376 KB Correct answer: answer = 25454
72 Correct 2 ms 376 KB Correct answer: answer = 1504
73 Correct 2 ms 256 KB Correct answer: answer = 37486
74 Correct 2 ms 252 KB Correct answer: answer = 4284
75 Correct 2 ms 256 KB Correct answer: answer = 158008
76 Correct 2 ms 376 KB Correct answer: answer = 51860
77 Correct 2 ms 376 KB Correct answer: answer = 12985
78 Correct 4 ms 376 KB Correct answer: answer = 997864126212
79 Correct 4 ms 504 KB Correct answer: answer = 998608411647
80 Correct 4 ms 504 KB Correct answer: answer = 995265560477
81 Correct 7 ms 632 KB Correct answer: answer = 10125000
82 Correct 7 ms 632 KB Correct answer: answer = 2291668
83 Correct 6 ms 504 KB Correct answer: answer = 42388
84 Correct 4 ms 376 KB Correct answer: answer = 10318
85 Correct 4 ms 376 KB Correct answer: answer = 3416
86 Correct 10 ms 632 KB Correct answer: answer = 331708193881
87 Correct 11 ms 760 KB Correct answer: answer = 2861193756
88 Correct 10 ms 632 KB Correct answer: answer = 114646930
89 Correct 8 ms 632 KB Correct answer: answer = 9280921
90 Correct 7 ms 632 KB Correct answer: answer = 999984053400
91 Correct 11 ms 632 KB Correct answer: answer = 750935949134
92 Correct 3 ms 504 KB Correct answer: answer = 1000000000000
93 Correct 7 ms 504 KB Correct answer: answer = 998762383161
94 Correct 11 ms 632 KB Correct answer: answer = 23017412908
95 Correct 4 ms 504 KB Correct answer: answer = 728143410622
96 Correct 3 ms 376 KB Correct answer: answer = 2
97 Correct 7 ms 632 KB Correct answer: answer = 1824916
98 Correct 8 ms 632 KB Correct answer: answer = 10680029
99 Correct 9 ms 632 KB Correct answer: answer = 18351700
100 Correct 7 ms 632 KB Correct answer: answer = 16040026
101 Correct 3 ms 504 KB Correct answer: answer = 253968628325
102 Correct 6 ms 504 KB Correct answer: answer = 10267
103 Correct 9 ms 632 KB Correct answer: answer = 2582408
104 Correct 4 ms 476 KB Correct answer: answer = 78024964781
105 Correct 4 ms 504 KB Correct answer: answer = 9866346457
106 Correct 4 ms 504 KB Correct answer: answer = 3327720949
107 Correct 4 ms 504 KB Correct answer: answer = 86064128360
108 Correct 4 ms 476 KB Correct answer: answer = 12698259150
109 Correct 7 ms 632 KB Correct answer: answer = 1185259288

Subtask #5
19.0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 256 KB Correct answer: answer = 4
2 Correct 2 ms 376 KB Correct answer: answer = 4
3 Correct 2 ms 256 KB Correct answer: answer = 4
4 Correct 2 ms 376 KB Correct answer: answer = 12
5 Correct 2 ms 376 KB Correct answer: answer = 52
6 Correct 2 ms 376 KB Correct answer: answer = 210
7 Correct 2 ms 376 KB Correct answer: answer = 88
8 Correct 2 ms 256 KB Correct answer: answer = 7696
9 Correct 2 ms 256 KB Correct answer: answer = 1
10 Correct 2 ms 256 KB Correct answer: answer = 2374
11 Correct 2 ms 376 KB Correct answer: answer = 9502
12 Correct 2 ms 376 KB Correct answer: answer = 49
13 Correct 2 ms 376 KB Correct answer: answer = 151
14 Correct 2 ms 256 KB Correct answer: answer = 7550
15 Correct 2 ms 256 KB Correct answer: answer = 7220
16 Correct 2 ms 256 KB Correct answer: answer = 7550
17 Correct 2 ms 376 KB Correct answer: answer = 10000
18 Correct 4 ms 376 KB Correct answer: answer = 10000
19 Correct 2 ms 376 KB Correct answer: answer = 624
20 Correct 2 ms 256 KB Correct answer: answer = 10000
21 Correct 2 ms 252 KB Correct answer: answer = 1
22 Correct 4 ms 376 KB Correct answer: answer = 4
23 Correct 2 ms 256 KB Correct answer: answer = 1
24 Correct 2 ms 376 KB Correct answer: answer = 5
25 Correct 2 ms 252 KB Correct answer: answer = 41
26 Correct 2 ms 376 KB Correct answer: answer = 71923
27 Correct 2 ms 376 KB Correct answer: answer = 77137
28 Correct 3 ms 376 KB Correct answer: answer = 764
29 Correct 3 ms 376 KB Correct answer: answer = 250000
30 Correct 2 ms 376 KB Correct answer: answer = 500
31 Correct 2 ms 376 KB Correct answer: answer = 32
32 Correct 3 ms 376 KB Correct answer: answer = 130050
33 Correct 3 ms 376 KB Correct answer: answer = 5110
34 Correct 2 ms 376 KB Correct answer: answer = 2626
35 Correct 2 ms 376 KB Correct answer: answer = 796
36 Correct 3 ms 376 KB Correct answer: answer = 7580
37 Correct 3 ms 376 KB Correct answer: answer = 1904
38 Correct 3 ms 376 KB Correct answer: answer = 996004
39 Correct 3 ms 376 KB Correct answer: answer = 38817
40 Correct 3 ms 376 KB Correct answer: answer = 4096
41 Correct 2 ms 376 KB Correct answer: answer = 1
42 Correct 1 ms 376 KB Correct answer: answer = 1
43 Correct 3 ms 376 KB Correct answer: answer = 2040
44 Correct 2 ms 376 KB Correct answer: answer = 2
45 Correct 2 ms 376 KB Correct answer: answer = 4
46 Correct 2 ms 380 KB Correct answer: answer = 9
47 Correct 2 ms 376 KB Correct answer: answer = 9
48 Correct 2 ms 256 KB Correct answer: answer = 21
49 Correct 2 ms 376 KB Correct answer: answer = 71
50 Correct 2 ms 376 KB Correct answer: answer = 77
51 Correct 2 ms 376 KB Correct answer: answer = 400
52 Correct 2 ms 256 KB Correct answer: answer = 996004
53 Correct 2 ms 376 KB Correct answer: answer = 997310
54 Correct 2 ms 376 KB Correct answer: answer = 990781
55 Correct 2 ms 376 KB Correct answer: answer = 996545
56 Correct 2 ms 376 KB Correct answer: answer = 484
57 Correct 2 ms 256 KB Correct answer: answer = 484
58 Correct 3 ms 376 KB Correct answer: answer = 63501
59 Correct 3 ms 376 KB Correct answer: answer = 323501
60 Correct 3 ms 376 KB Correct answer: answer = 752500
61 Correct 3 ms 376 KB Correct answer: answer = 761480
62 Correct 3 ms 376 KB Correct answer: answer = 758932
63 Correct 2 ms 256 KB Correct answer: answer = 1000000
64 Correct 2 ms 376 KB Correct answer: answer = 750500
65 Correct 2 ms 256 KB Correct answer: answer = 1000000
66 Correct 2 ms 256 KB Correct answer: answer = 250000
67 Correct 2 ms 376 KB Correct answer: answer = 250000
68 Correct 2 ms 376 KB Correct answer: answer = 1000000
69 Correct 2 ms 376 KB Correct answer: answer = 994009
70 Correct 3 ms 376 KB Correct answer: answer = 59315
71 Correct 3 ms 376 KB Correct answer: answer = 25454
72 Correct 2 ms 376 KB Correct answer: answer = 1504
73 Correct 2 ms 256 KB Correct answer: answer = 37486
74 Correct 2 ms 252 KB Correct answer: answer = 4284
75 Correct 2 ms 256 KB Correct answer: answer = 158008
76 Correct 2 ms 376 KB Correct answer: answer = 51860
77 Correct 2 ms 376 KB Correct answer: answer = 12985
78 Correct 4 ms 376 KB Correct answer: answer = 997864126212
79 Correct 4 ms 504 KB Correct answer: answer = 998608411647
80 Correct 4 ms 504 KB Correct answer: answer = 995265560477
81 Correct 7 ms 632 KB Correct answer: answer = 10125000
82 Correct 7 ms 632 KB Correct answer: answer = 2291668
83 Correct 6 ms 504 KB Correct answer: answer = 42388
84 Correct 4 ms 376 KB Correct answer: answer = 10318
85 Correct 4 ms 376 KB Correct answer: answer = 3416
86 Correct 10 ms 632 KB Correct answer: answer = 331708193881
87 Correct 11 ms 760 KB Correct answer: answer = 2861193756
88 Correct 10 ms 632 KB Correct answer: answer = 114646930
89 Correct 8 ms 632 KB Correct answer: answer = 9280921
90 Correct 7 ms 632 KB Correct answer: answer = 999984053400
91 Correct 11 ms 632 KB Correct answer: answer = 750935949134
92 Correct 3 ms 504 KB Correct answer: answer = 1000000000000
93 Correct 7 ms 504 KB Correct answer: answer = 998762383161
94 Correct 11 ms 632 KB Correct answer: answer = 23017412908
95 Correct 4 ms 504 KB Correct answer: answer = 728143410622
96 Correct 3 ms 376 KB Correct answer: answer = 2
97 Correct 7 ms 632 KB Correct answer: answer = 1824916
98 Correct 8 ms 632 KB Correct answer: answer = 10680029
99 Correct 9 ms 632 KB Correct answer: answer = 18351700
100 Correct 7 ms 632 KB Correct answer: answer = 16040026
101 Correct 3 ms 504 KB Correct answer: answer = 253968628325
102 Correct 6 ms 504 KB Correct answer: answer = 10267
103 Correct 9 ms 632 KB Correct answer: answer = 2582408
104 Correct 4 ms 476 KB Correct answer: answer = 78024964781
105 Correct 4 ms 504 KB Correct answer: answer = 9866346457
106 Correct 4 ms 504 KB Correct answer: answer = 3327720949
107 Correct 4 ms 504 KB Correct answer: answer = 86064128360
108 Correct 4 ms 476 KB Correct answer: answer = 12698259150
109 Correct 7 ms 632 KB Correct answer: answer = 1185259288
110 Correct 26 ms 2420 KB Correct answer: answer = 999889968863
111 Correct 26 ms 2420 KB Correct answer: answer = 999861384931
112 Correct 26 ms 2420 KB Correct answer: answer = 999811809929
113 Correct 26 ms 2420 KB Correct answer: answer = 999869756441
114 Correct 75 ms 4464 KB Correct answer: answer = 1700000000
115 Correct 78 ms 4464 KB Correct answer: answer = 131666670
116 Correct 25 ms 1784 KB Correct answer: answer = 89478486
117 Correct 24 ms 1756 KB Correct answer: answer = 4971040
118 Correct 24 ms 1756 KB Correct answer: answer = 2711494
119 Correct 77 ms 4420 KB Correct answer: answer = 25252530
120 Correct 72 ms 4400 KB Correct answer: answer = 62500000
121 Correct 109 ms 4464 KB Correct answer: answer = 333175097780
122 Correct 114 ms 4496 KB Correct answer: answer = 33121180179
123 Correct 114 ms 4464 KB Correct answer: answer = 9802314015
124 Correct 76 ms 4464 KB Correct answer: answer = 32567551
125 Correct 77 ms 4468 KB Correct answer: answer = 997525000000
126 Correct 115 ms 4464 KB Correct answer: answer = 752723538884
127 Correct 18 ms 2420 KB Correct answer: answer = 1000000000000
128 Correct 24 ms 2548 KB Correct answer: answer = 999978000121
129 Correct 26 ms 2420 KB Correct answer: answer = 745986144735
130 Correct 15 ms 1908 KB Correct answer: answer = 2
131 Correct 78 ms 4336 KB Correct answer: answer = 277966670
132 Correct 72 ms 4496 KB Correct answer: answer = 2500900082
133 Correct 34 ms 2404 KB Correct answer: answer = 301248349636
134 Correct 55 ms 2412 KB Correct answer: answer = 14118891
135 Correct 27 ms 2420 KB Correct answer: answer = 14384977265
136 Correct 27 ms 2404 KB Correct answer: answer = 3681368330
137 Correct 27 ms 2420 KB Correct answer: answer = 2720316816

Subtask #6
40.0 / 40.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 256 KB Correct answer: answer = 4
2 Correct 2 ms 376 KB Correct answer: answer = 4
3 Correct 2 ms 256 KB Correct answer: answer = 4
4 Correct 2 ms 376 KB Correct answer: answer = 12
5 Correct 2 ms 376 KB Correct answer: answer = 52
6 Correct 2 ms 376 KB Correct answer: answer = 210
7 Correct 2 ms 376 KB Correct answer: answer = 88
8 Correct 2 ms 256 KB Correct answer: answer = 7696
9 Correct 2 ms 256 KB Correct answer: answer = 1
10 Correct 2 ms 256 KB Correct answer: answer = 2374
11 Correct 2 ms 376 KB Correct answer: answer = 9502
12 Correct 2 ms 376 KB Correct answer: answer = 49
13 Correct 2 ms 376 KB Correct answer: answer = 151
14 Correct 2 ms 256 KB Correct answer: answer = 7550
15 Correct 2 ms 256 KB Correct answer: answer = 7220
16 Correct 2 ms 256 KB Correct answer: answer = 7550
17 Correct 2 ms 376 KB Correct answer: answer = 10000
18 Correct 4 ms 376 KB Correct answer: answer = 10000
19 Correct 2 ms 376 KB Correct answer: answer = 624
20 Correct 2 ms 256 KB Correct answer: answer = 10000
21 Correct 2 ms 252 KB Correct answer: answer = 1
22 Correct 4 ms 376 KB Correct answer: answer = 4
23 Correct 2 ms 256 KB Correct answer: answer = 1
24 Correct 2 ms 376 KB Correct answer: answer = 5
25 Correct 2 ms 252 KB Correct answer: answer = 41
26 Correct 2 ms 376 KB Correct answer: answer = 71923
27 Correct 2 ms 376 KB Correct answer: answer = 77137
28 Correct 3 ms 376 KB Correct answer: answer = 764
29 Correct 3 ms 376 KB Correct answer: answer = 250000
30 Correct 2 ms 376 KB Correct answer: answer = 500
31 Correct 2 ms 376 KB Correct answer: answer = 32
32 Correct 3 ms 376 KB Correct answer: answer = 130050
33 Correct 3 ms 376 KB Correct answer: answer = 5110
34 Correct 2 ms 376 KB Correct answer: answer = 2626
35 Correct 2 ms 376 KB Correct answer: answer = 796
36 Correct 3 ms 376 KB Correct answer: answer = 7580
37 Correct 3 ms 376 KB Correct answer: answer = 1904
38 Correct 3 ms 376 KB Correct answer: answer = 996004
39 Correct 3 ms 376 KB Correct answer: answer = 38817
40 Correct 3 ms 376 KB Correct answer: answer = 4096
41 Correct 2 ms 376 KB Correct answer: answer = 1
42 Correct 1 ms 376 KB Correct answer: answer = 1
43 Correct 3 ms 376 KB Correct answer: answer = 2040
44 Correct 2 ms 376 KB Correct answer: answer = 2
45 Correct 2 ms 376 KB Correct answer: answer = 4
46 Correct 2 ms 380 KB Correct answer: answer = 9
47 Correct 2 ms 376 KB Correct answer: answer = 9
48 Correct 2 ms 256 KB Correct answer: answer = 21
49 Correct 2 ms 376 KB Correct answer: answer = 71
50 Correct 2 ms 376 KB Correct answer: answer = 77
51 Correct 2 ms 376 KB Correct answer: answer = 400
52 Correct 2 ms 256 KB Correct answer: answer = 996004
53 Correct 2 ms 376 KB Correct answer: answer = 997310
54 Correct 2 ms 376 KB Correct answer: answer = 990781
55 Correct 2 ms 376 KB Correct answer: answer = 996545
56 Correct 2 ms 376 KB Correct answer: answer = 484
57 Correct 2 ms 256 KB Correct answer: answer = 484
58 Correct 3 ms 376 KB Correct answer: answer = 63501
59 Correct 3 ms 376 KB Correct answer: answer = 323501
60 Correct 3 ms 376 KB Correct answer: answer = 752500
61 Correct 3 ms 376 KB Correct answer: answer = 761480
62 Correct 3 ms 376 KB Correct answer: answer = 758932
63 Correct 2 ms 256 KB Correct answer: answer = 1000000
64 Correct 2 ms 376 KB Correct answer: answer = 750500
65 Correct 2 ms 256 KB Correct answer: answer = 1000000
66 Correct 2 ms 256 KB Correct answer: answer = 250000
67 Correct 2 ms 376 KB Correct answer: answer = 250000
68 Correct 2 ms 376 KB Correct answer: answer = 1000000
69 Correct 2 ms 376 KB Correct answer: answer = 994009
70 Correct 3 ms 376 KB Correct answer: answer = 59315
71 Correct 3 ms 376 KB Correct answer: answer = 25454
72 Correct 2 ms 376 KB Correct answer: answer = 1504
73 Correct 2 ms 256 KB Correct answer: answer = 37486
74 Correct 2 ms 252 KB Correct answer: answer = 4284
75 Correct 2 ms 256 KB Correct answer: answer = 158008
76 Correct 2 ms 376 KB Correct answer: answer = 51860
77 Correct 2 ms 376 KB Correct answer: answer = 12985
78 Correct 4 ms 376 KB Correct answer: answer = 997864126212
79 Correct 4 ms 504 KB Correct answer: answer = 998608411647
80 Correct 4 ms 504 KB Correct answer: answer = 995265560477
81 Correct 7 ms 632 KB Correct answer: answer = 10125000
82 Correct 7 ms 632 KB Correct answer: answer = 2291668
83 Correct 6 ms 504 KB Correct answer: answer = 42388
84 Correct 4 ms 376 KB Correct answer: answer = 10318
85 Correct 4 ms 376 KB Correct answer: answer = 3416
86 Correct 10 ms 632 KB Correct answer: answer = 331708193881
87 Correct 11 ms 760 KB Correct answer: answer = 2861193756
88 Correct 10 ms 632 KB Correct answer: answer = 114646930
89 Correct 8 ms 632 KB Correct answer: answer = 9280921
90 Correct 7 ms 632 KB Correct answer: answer = 999984053400
91 Correct 11 ms 632 KB Correct answer: answer = 750935949134
92 Correct 3 ms 504 KB Correct answer: answer = 1000000000000
93 Correct 7 ms 504 KB Correct answer: answer = 998762383161
94 Correct 11 ms 632 KB Correct answer: answer = 23017412908
95 Correct 4 ms 504 KB Correct answer: answer = 728143410622
96 Correct 3 ms 376 KB Correct answer: answer = 2
97 Correct 7 ms 632 KB Correct answer: answer = 1824916
98 Correct 8 ms 632 KB Correct answer: answer = 10680029
99 Correct 9 ms 632 KB Correct answer: answer = 18351700
100 Correct 7 ms 632 KB Correct answer: answer = 16040026
101 Correct 3 ms 504 KB Correct answer: answer = 253968628325
102 Correct 6 ms 504 KB Correct answer: answer = 10267
103 Correct 9 ms 632 KB Correct answer: answer = 2582408
104 Correct 4 ms 476 KB Correct answer: answer = 78024964781
105 Correct 4 ms 504 KB Correct answer: answer = 9866346457
106 Correct 4 ms 504 KB Correct answer: answer = 3327720949
107 Correct 4 ms 504 KB Correct answer: answer = 86064128360
108 Correct 4 ms 476 KB Correct answer: answer = 12698259150
109 Correct 7 ms 632 KB Correct answer: answer = 1185259288
110 Correct 26 ms 2420 KB Correct answer: answer = 999889968863
111 Correct 26 ms 2420 KB Correct answer: answer = 999861384931
112 Correct 26 ms 2420 KB Correct answer: answer = 999811809929
113 Correct 26 ms 2420 KB Correct answer: answer = 999869756441
114 Correct 75 ms 4464 KB Correct answer: answer = 1700000000
115 Correct 78 ms 4464 KB Correct answer: answer = 131666670
116 Correct 25 ms 1784 KB Correct answer: answer = 89478486
117 Correct 24 ms 1756 KB Correct answer: answer = 4971040
118 Correct 24 ms 1756 KB Correct answer: answer = 2711494
119 Correct 77 ms 4420 KB Correct answer: answer = 25252530
120 Correct 72 ms 4400 KB Correct answer: answer = 62500000
121 Correct 109 ms 4464 KB Correct answer: answer = 333175097780
122 Correct 114 ms 4496 KB Correct answer: answer = 33121180179
123 Correct 114 ms 4464 KB Correct answer: answer = 9802314015
124 Correct 76 ms 4464 KB Correct answer: answer = 32567551
125 Correct 77 ms 4468 KB Correct answer: answer = 997525000000
126 Correct 115 ms 4464 KB Correct answer: answer = 752723538884
127 Correct 18 ms 2420 KB Correct answer: answer = 1000000000000
128 Correct 24 ms 2548 KB Correct answer: answer = 999978000121
129 Correct 26 ms 2420 KB Correct answer: answer = 745986144735
130 Correct 15 ms 1908 KB Correct answer: answer = 2
131 Correct 78 ms 4336 KB Correct answer: answer = 277966670
132 Correct 72 ms 4496 KB Correct answer: answer = 2500900082
133 Correct 34 ms 2404 KB Correct answer: answer = 301248349636
134 Correct 55 ms 2412 KB Correct answer: answer = 14118891
135 Correct 27 ms 2420 KB Correct answer: answer = 14384977265
136 Correct 27 ms 2404 KB Correct answer: answer = 3681368330
137 Correct 27 ms 2420 KB Correct answer: answer = 2720316816
138 Correct 49 ms 4076 KB Correct answer: answer = 999976000144
139 Correct 47 ms 4208 KB Correct answer: answer = 999856102410
140 Correct 50 ms 4080 KB Correct answer: answer = 999958401531
141 Correct 54 ms 4080 KB Correct answer: answer = 999769649944
142 Correct 52 ms 4208 KB Correct answer: answer = 999874525918
143 Correct 179 ms 8300 KB Correct answer: answer = 6050000000
144 Correct 160 ms 8300 KB Correct answer: answer = 1112500000
145 Correct 84 ms 5740 KB Correct answer: answer = 4294967296
146 Correct 102 ms 5768 KB Correct answer: answer = 87652406
147 Correct 100 ms 5744 KB Correct answer: answer = 6297664
148 Correct 92 ms 5744 KB Correct answer: answer = 196612
149 Correct 158 ms 8428 KB Correct answer: answer = 15015100
150 Correct 144 ms 8432 KB Correct answer: answer = 25000000
151 Correct 216 ms 8428 KB Correct answer: answer = 333230209550
152 Correct 226 ms 8556 KB Correct answer: answer = 917123769
153 Correct 73 ms 8556 KB Correct answer: answer = 95162
154 Correct 159 ms 8528 KB Correct answer: answer = 382616191
155 Correct 155 ms 8684 KB Correct answer: answer = 990033333400
156 Correct 77 ms 8556 KB Correct answer: answer = 990000100000
157 Correct 210 ms 8252 KB Correct answer: answer = 749998188180
158 Correct 33 ms 4336 KB Correct answer: answer = 1000000000000
159 Correct 46 ms 4336 KB Correct answer: answer = 999988000036
160 Correct 49 ms 4452 KB Correct answer: answer = 744929274393
161 Correct 27 ms 3440 KB Correct answer: answer = 2
162 Correct 72 ms 8576 KB Correct answer: answer = 1300024
163 Correct 152 ms 8556 KB Correct answer: answer = 5000700010
164 Correct 72 ms 4564 KB Correct answer: answer = 354997100800
165 Correct 107 ms 4464 KB Correct answer: answer = 257000
166 Correct 94 ms 4592 KB Correct answer: answer = 3765323
167 Correct 96 ms 4464 KB Correct answer: answer = 1525903
168 Correct 49 ms 4464 KB Correct answer: answer = 67618137730
169 Correct 50 ms 4328 KB Correct answer: answer = 12656680171
170 Correct 56 ms 4464 KB Correct answer: answer = 579831736
171 Correct 106 ms 5648 KB Correct answer: answer = 23605611
172 Correct 50 ms 4452 KB Correct answer: answer = 7052481200
173 Correct 56 ms 4588 KB Correct answer: answer = 1314039500
174 Correct 58 ms 5100 KB Correct answer: answer = 302484000
175 Correct 128 ms 7028 KB Correct answer: answer = 52348480