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Submission #201841

# Submission time Handle Problem Language Result Execution time Memory
201841 2020-02-12T07:15:41 Z anonymous Aliens (IOI16_aliens) C++14
100 / 100
 156 ms 11620 KB 
#include "aliens.h"
#include<vector>
#include<utility>
#include<algorithm>
#define LL long long
#define MAXN 100005
using namespace std;

class CHT {
    vector<pair<pair<LL,LL>, int> > S;
    int pt=0;
public:
    void reset() {
        S.clear();
        pt=0;
    }
    bool bad(LL mq, LL cq, LL num) { //min number of photo
        LL m2=S[S.size()-2].first.first, c2=S[S.size()-2].first.second;
        LL m1=S.back().first.first, c1=S.back().first.second;
        if ((c1-c2)*(m2-mq) != (cq-c2)*(m2-m1)) {
            return((c1-c2)*(m2-mq) > (cq-c2)*(m2-m1));
        }
        return(S.back().second > num);
    }
    void put(LL m, LL c, LL num) {
        while (S.size() > 1 && bad(m,c,num)) {
            S.pop_back();
            pt=min(pt, (int) S.size()-1);
        }
        S.push_back({{m,c},num});
    }
    pair<LL,LL> eval(int l, LL p) {
         return(pair<LL,LL> {S[l].first.first*p+S[l].first.second, S[l].second});
    }
    pair<LL,LL> ask(LL p) { //returns min value & number of photos
        while (pt<S.size()-1 && eval(pt, p) > eval(pt+1, p)) {pt++;}
        return(eval(pt,p));
    }
} CHT;

vector<pair<LL, LL> > Sweep; //r is first l is second
vector<pair<LL,LL> > SS; //sorted stack to get non-dominated points
LL dp[MAXN][2];

pair<LL,LL> slv(LL C) {
    CHT.reset();
    CHT.put(-2*SS[0].second, SS[0].second*SS[0].second,0);
    for (int i=0; i<SS.size(); i++) {
        pair<LL,LL> res=CHT.ask(SS[i].first);
        dp[i+1][0]=res.first + C + SS[i].first*SS[i].first;
        dp[i+1][1]=res.second + 1;
        if (i+1<SS.size()) {
                LL newm=-2*SS[i+1].second;
                LL newc=dp[i+1][0] + SS[i+1].second*SS[i+1].second;
                if (SS[i+1].second < SS[i].first) {newc-=(SS[i+1].second - SS[i].first)*(SS[i+1].second - SS[i].first);}
                CHT.put(newm, newc, dp[i+1][1]);
        }
    }
    return(pair<LL,LL> {dp[SS.size()][0], dp[SS.size()][1]});
}

LL wqs(LL k) {
    LL lo = 0, hi=1LL<<40;
    k=min(k, (LL) SS.size());
    while (lo + 1 != hi) {
        LL mid=(lo+hi)>>1;
        if (slv(mid).second > k) {
            lo=mid;
        } else {
            hi=mid;
        }
    }
    return(slv(hi).first - k*hi);
}

LL take_photos(int n, int m, int k, std::vector<int> r, std::vector<int> c) {
    for (int i=0; i<n; i++) {
        Sweep.push_back({max(r[i],c[i])+1, -min(r[i],c[i])});
    }
    sort(Sweep.begin(), Sweep.end());
    for (auto p: Sweep) {
        p.second=-p.second;
        while (SS.size() && SS.back().second >= p.second) {SS.pop_back();}
        SS.push_back(p);
    }

    return(wqs(k));
}

Compilation message

aliens.cpp: In member function 'std::pair<long long int, long long int> CHT::ask(long long int)':
aliens.cpp:36:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         while (pt<S.size()-1 && eval(pt, p) > eval(pt+1, p)) {pt++;}
                ~~^~~~~~~~~~~
aliens.cpp: In function 'std::pair<long long int, long long int> slv(long long int)':
aliens.cpp:48:20: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for (int i=0; i<SS.size(); i++) {
                   ~^~~~~~~~~~
aliens.cpp:52:16: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         if (i+1<SS.size()) {
             ~~~^~~~~~~~~~

Subtask #1
4.0 / 4.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 256 KB Correct answer: answer = 4
2 Correct 5 ms 376 KB Correct answer: answer = 4
3 Correct 5 ms 256 KB Correct answer: answer = 4
4 Correct 5 ms 376 KB Correct answer: answer = 12
5 Correct 5 ms 376 KB Correct answer: answer = 52
6 Correct 5 ms 376 KB Correct answer: answer = 210
7 Correct 5 ms 384 KB Correct answer: answer = 88
8 Correct 4 ms 256 KB Correct answer: answer = 7696
9 Correct 5 ms 376 KB Correct answer: answer = 1
10 Correct 5 ms 256 KB Correct answer: answer = 2374
11 Correct 5 ms 256 KB Correct answer: answer = 9502
12 Correct 5 ms 256 KB Correct answer: answer = 49
13 Correct 5 ms 376 KB Correct answer: answer = 151
14 Correct 5 ms 256 KB Correct answer: answer = 7550
15 Correct 5 ms 256 KB Correct answer: answer = 7220
16 Correct 5 ms 380 KB Correct answer: answer = 7550
17 Correct 5 ms 376 KB Correct answer: answer = 10000
18 Correct 5 ms 376 KB Correct answer: answer = 10000
19 Correct 5 ms 256 KB Correct answer: answer = 624
20 Correct 5 ms 256 KB Correct answer: answer = 10000

Subtask #2
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 380 KB Correct answer: answer = 1
2 Correct 5 ms 256 KB Correct answer: answer = 4
3 Correct 5 ms 256 KB Correct answer: answer = 1
4 Correct 5 ms 256 KB Correct answer: answer = 5
5 Correct 5 ms 256 KB Correct answer: answer = 41
6 Correct 6 ms 376 KB Correct answer: answer = 71923
7 Correct 5 ms 376 KB Correct answer: answer = 77137
8 Correct 5 ms 376 KB Correct answer: answer = 764
9 Correct 5 ms 376 KB Correct answer: answer = 250000
10 Correct 5 ms 380 KB Correct answer: answer = 500
11 Correct 5 ms 376 KB Correct answer: answer = 32
12 Correct 5 ms 376 KB Correct answer: answer = 130050
13 Correct 5 ms 376 KB Correct answer: answer = 5110
14 Correct 5 ms 376 KB Correct answer: answer = 2626
15 Correct 5 ms 376 KB Correct answer: answer = 796
16 Correct 5 ms 376 KB Correct answer: answer = 7580
17 Correct 6 ms 504 KB Correct answer: answer = 1904
18 Correct 6 ms 376 KB Correct answer: answer = 996004
19 Correct 5 ms 376 KB Correct answer: answer = 38817
20 Correct 5 ms 376 KB Correct answer: answer = 4096
21 Correct 5 ms 376 KB Correct answer: answer = 1
22 Correct 5 ms 376 KB Correct answer: answer = 1
23 Correct 5 ms 376 KB Correct answer: answer = 2040
24 Correct 5 ms 376 KB Correct answer: answer = 2

Subtask #3
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 256 KB Correct answer: answer = 4
2 Correct 5 ms 376 KB Correct answer: answer = 4
3 Correct 5 ms 256 KB Correct answer: answer = 4
4 Correct 5 ms 376 KB Correct answer: answer = 12
5 Correct 5 ms 376 KB Correct answer: answer = 52
6 Correct 5 ms 376 KB Correct answer: answer = 210
7 Correct 5 ms 384 KB Correct answer: answer = 88
8 Correct 4 ms 256 KB Correct answer: answer = 7696
9 Correct 5 ms 376 KB Correct answer: answer = 1
10 Correct 5 ms 256 KB Correct answer: answer = 2374
11 Correct 5 ms 256 KB Correct answer: answer = 9502
12 Correct 5 ms 256 KB Correct answer: answer = 49
13 Correct 5 ms 376 KB Correct answer: answer = 151
14 Correct 5 ms 256 KB Correct answer: answer = 7550
15 Correct 5 ms 256 KB Correct answer: answer = 7220
16 Correct 5 ms 380 KB Correct answer: answer = 7550
17 Correct 5 ms 376 KB Correct answer: answer = 10000
18 Correct 5 ms 376 KB Correct answer: answer = 10000
19 Correct 5 ms 256 KB Correct answer: answer = 624
20 Correct 5 ms 256 KB Correct answer: answer = 10000
21 Correct 5 ms 380 KB Correct answer: answer = 1
22 Correct 5 ms 256 KB Correct answer: answer = 4
23 Correct 5 ms 256 KB Correct answer: answer = 1
24 Correct 5 ms 256 KB Correct answer: answer = 5
25 Correct 5 ms 256 KB Correct answer: answer = 41
26 Correct 6 ms 376 KB Correct answer: answer = 71923
27 Correct 5 ms 376 KB Correct answer: answer = 77137
28 Correct 5 ms 376 KB Correct answer: answer = 764
29 Correct 5 ms 376 KB Correct answer: answer = 250000
30 Correct 5 ms 380 KB Correct answer: answer = 500
31 Correct 5 ms 376 KB Correct answer: answer = 32
32 Correct 5 ms 376 KB Correct answer: answer = 130050
33 Correct 5 ms 376 KB Correct answer: answer = 5110
34 Correct 5 ms 376 KB Correct answer: answer = 2626
35 Correct 5 ms 376 KB Correct answer: answer = 796
36 Correct 5 ms 376 KB Correct answer: answer = 7580
37 Correct 6 ms 504 KB Correct answer: answer = 1904
38 Correct 6 ms 376 KB Correct answer: answer = 996004
39 Correct 5 ms 376 KB Correct answer: answer = 38817
40 Correct 5 ms 376 KB Correct answer: answer = 4096
41 Correct 5 ms 376 KB Correct answer: answer = 1
42 Correct 5 ms 376 KB Correct answer: answer = 1
43 Correct 5 ms 376 KB Correct answer: answer = 2040
44 Correct 5 ms 376 KB Correct answer: answer = 2
45 Correct 5 ms 256 KB Correct answer: answer = 4
46 Correct 5 ms 376 KB Correct answer: answer = 9
47 Correct 5 ms 256 KB Correct answer: answer = 9
48 Correct 5 ms 256 KB Correct answer: answer = 21
49 Correct 5 ms 256 KB Correct answer: answer = 71
50 Correct 5 ms 256 KB Correct answer: answer = 77
51 Correct 5 ms 256 KB Correct answer: answer = 400
52 Correct 5 ms 376 KB Correct answer: answer = 996004
53 Correct 6 ms 504 KB Correct answer: answer = 997310
54 Correct 6 ms 380 KB Correct answer: answer = 990781
55 Correct 5 ms 376 KB Correct answer: answer = 996545
56 Correct 5 ms 376 KB Correct answer: answer = 484
57 Correct 5 ms 376 KB Correct answer: answer = 484
58 Correct 6 ms 376 KB Correct answer: answer = 63501
59 Correct 5 ms 376 KB Correct answer: answer = 323501
60 Correct 6 ms 376 KB Correct answer: answer = 752500
61 Correct 5 ms 376 KB Correct answer: answer = 761480
62 Correct 5 ms 376 KB Correct answer: answer = 758932
63 Correct 5 ms 376 KB Correct answer: answer = 1000000
64 Correct 5 ms 376 KB Correct answer: answer = 750500
65 Correct 5 ms 376 KB Correct answer: answer = 1000000
66 Correct 5 ms 376 KB Correct answer: answer = 250000
67 Correct 5 ms 376 KB Correct answer: answer = 250000
68 Correct 5 ms 376 KB Correct answer: answer = 1000000
69 Correct 18 ms 376 KB Correct answer: answer = 994009
70 Correct 5 ms 376 KB Correct answer: answer = 59315
71 Correct 6 ms 376 KB Correct answer: answer = 25454
72 Correct 5 ms 376 KB Correct answer: answer = 1504
73 Correct 5 ms 376 KB Correct answer: answer = 37486
74 Correct 5 ms 376 KB Correct answer: answer = 4284
75 Correct 6 ms 376 KB Correct answer: answer = 158008
76 Correct 5 ms 380 KB Correct answer: answer = 51860
77 Correct 5 ms 376 KB Correct answer: answer = 12985

Subtask #4
16.0 / 16.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 256 KB Correct answer: answer = 4
2 Correct 5 ms 376 KB Correct answer: answer = 4
3 Correct 5 ms 256 KB Correct answer: answer = 4
4 Correct 5 ms 376 KB Correct answer: answer = 12
5 Correct 5 ms 376 KB Correct answer: answer = 52
6 Correct 5 ms 376 KB Correct answer: answer = 210
7 Correct 5 ms 384 KB Correct answer: answer = 88
8 Correct 4 ms 256 KB Correct answer: answer = 7696
9 Correct 5 ms 376 KB Correct answer: answer = 1
10 Correct 5 ms 256 KB Correct answer: answer = 2374
11 Correct 5 ms 256 KB Correct answer: answer = 9502
12 Correct 5 ms 256 KB Correct answer: answer = 49
13 Correct 5 ms 376 KB Correct answer: answer = 151
14 Correct 5 ms 256 KB Correct answer: answer = 7550
15 Correct 5 ms 256 KB Correct answer: answer = 7220
16 Correct 5 ms 380 KB Correct answer: answer = 7550
17 Correct 5 ms 376 KB Correct answer: answer = 10000
18 Correct 5 ms 376 KB Correct answer: answer = 10000
19 Correct 5 ms 256 KB Correct answer: answer = 624
20 Correct 5 ms 256 KB Correct answer: answer = 10000
21 Correct 5 ms 380 KB Correct answer: answer = 1
22 Correct 5 ms 256 KB Correct answer: answer = 4
23 Correct 5 ms 256 KB Correct answer: answer = 1
24 Correct 5 ms 256 KB Correct answer: answer = 5
25 Correct 5 ms 256 KB Correct answer: answer = 41
26 Correct 6 ms 376 KB Correct answer: answer = 71923
27 Correct 5 ms 376 KB Correct answer: answer = 77137
28 Correct 5 ms 376 KB Correct answer: answer = 764
29 Correct 5 ms 376 KB Correct answer: answer = 250000
30 Correct 5 ms 380 KB Correct answer: answer = 500
31 Correct 5 ms 376 KB Correct answer: answer = 32
32 Correct 5 ms 376 KB Correct answer: answer = 130050
33 Correct 5 ms 376 KB Correct answer: answer = 5110
34 Correct 5 ms 376 KB Correct answer: answer = 2626
35 Correct 5 ms 376 KB Correct answer: answer = 796
36 Correct 5 ms 376 KB Correct answer: answer = 7580
37 Correct 6 ms 504 KB Correct answer: answer = 1904
38 Correct 6 ms 376 KB Correct answer: answer = 996004
39 Correct 5 ms 376 KB Correct answer: answer = 38817
40 Correct 5 ms 376 KB Correct answer: answer = 4096
41 Correct 5 ms 376 KB Correct answer: answer = 1
42 Correct 5 ms 376 KB Correct answer: answer = 1
43 Correct 5 ms 376 KB Correct answer: answer = 2040
44 Correct 5 ms 376 KB Correct answer: answer = 2
45 Correct 5 ms 256 KB Correct answer: answer = 4
46 Correct 5 ms 376 KB Correct answer: answer = 9
47 Correct 5 ms 256 KB Correct answer: answer = 9
48 Correct 5 ms 256 KB Correct answer: answer = 21
49 Correct 5 ms 256 KB Correct answer: answer = 71
50 Correct 5 ms 256 KB Correct answer: answer = 77
51 Correct 5 ms 256 KB Correct answer: answer = 400
52 Correct 5 ms 376 KB Correct answer: answer = 996004
53 Correct 6 ms 504 KB Correct answer: answer = 997310
54 Correct 6 ms 380 KB Correct answer: answer = 990781
55 Correct 5 ms 376 KB Correct answer: answer = 996545
56 Correct 5 ms 376 KB Correct answer: answer = 484
57 Correct 5 ms 376 KB Correct answer: answer = 484
58 Correct 6 ms 376 KB Correct answer: answer = 63501
59 Correct 5 ms 376 KB Correct answer: answer = 323501
60 Correct 6 ms 376 KB Correct answer: answer = 752500
61 Correct 5 ms 376 KB Correct answer: answer = 761480
62 Correct 5 ms 376 KB Correct answer: answer = 758932
63 Correct 5 ms 376 KB Correct answer: answer = 1000000
64 Correct 5 ms 376 KB Correct answer: answer = 750500
65 Correct 5 ms 376 KB Correct answer: answer = 1000000
66 Correct 5 ms 376 KB Correct answer: answer = 250000
67 Correct 5 ms 376 KB Correct answer: answer = 250000
68 Correct 5 ms 376 KB Correct answer: answer = 1000000
69 Correct 18 ms 376 KB Correct answer: answer = 994009
70 Correct 5 ms 376 KB Correct answer: answer = 59315
71 Correct 6 ms 376 KB Correct answer: answer = 25454
72 Correct 5 ms 376 KB Correct answer: answer = 1504
73 Correct 5 ms 376 KB Correct answer: answer = 37486
74 Correct 5 ms 376 KB Correct answer: answer = 4284
75 Correct 6 ms 376 KB Correct answer: answer = 158008
76 Correct 5 ms 380 KB Correct answer: answer = 51860
77 Correct 5 ms 376 KB Correct answer: answer = 12985
78 Correct 6 ms 504 KB Correct answer: answer = 997864126212
79 Correct 7 ms 504 KB Correct answer: answer = 998608411647
80 Correct 6 ms 504 KB Correct answer: answer = 995265560477
81 Correct 12 ms 760 KB Correct answer: answer = 10125000
82 Correct 11 ms 760 KB Correct answer: answer = 2291668
83 Correct 7 ms 504 KB Correct answer: answer = 42388
84 Correct 7 ms 504 KB Correct answer: answer = 10318
85 Correct 7 ms 504 KB Correct answer: answer = 3416
86 Correct 10 ms 632 KB Correct answer: answer = 331708193881
87 Correct 12 ms 632 KB Correct answer: answer = 2861193756
88 Correct 11 ms 760 KB Correct answer: answer = 114646930
89 Correct 9 ms 760 KB Correct answer: answer = 9280921
90 Correct 11 ms 760 KB Correct answer: answer = 999984053400
91 Correct 11 ms 760 KB Correct answer: answer = 750935949134
92 Correct 6 ms 504 KB Correct answer: answer = 1000000000000
93 Correct 7 ms 504 KB Correct answer: answer = 998762383161
94 Correct 10 ms 632 KB Correct answer: answer = 23017412908
95 Correct 6 ms 604 KB Correct answer: answer = 728143410622
96 Correct 6 ms 504 KB Correct answer: answer = 2
97 Correct 9 ms 760 KB Correct answer: answer = 1824916
98 Correct 10 ms 760 KB Correct answer: answer = 10680029
99 Correct 10 ms 760 KB Correct answer: answer = 18351700
100 Correct 9 ms 632 KB Correct answer: answer = 16040026
101 Correct 6 ms 504 KB Correct answer: answer = 253968628325
102 Correct 8 ms 504 KB Correct answer: answer = 10267
103 Correct 10 ms 764 KB Correct answer: answer = 2582408
104 Correct 7 ms 504 KB Correct answer: answer = 78024964781
105 Correct 7 ms 608 KB Correct answer: answer = 9866346457
106 Correct 7 ms 504 KB Correct answer: answer = 3327720949
107 Correct 6 ms 504 KB Correct answer: answer = 86064128360
108 Correct 7 ms 632 KB Correct answer: answer = 12698259150
109 Correct 9 ms 760 KB Correct answer: answer = 1185259288

Subtask #5
19.0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 256 KB Correct answer: answer = 4
2 Correct 5 ms 376 KB Correct answer: answer = 4
3 Correct 5 ms 256 KB Correct answer: answer = 4
4 Correct 5 ms 376 KB Correct answer: answer = 12
5 Correct 5 ms 376 KB Correct answer: answer = 52
6 Correct 5 ms 376 KB Correct answer: answer = 210
7 Correct 5 ms 384 KB Correct answer: answer = 88
8 Correct 4 ms 256 KB Correct answer: answer = 7696
9 Correct 5 ms 376 KB Correct answer: answer = 1
10 Correct 5 ms 256 KB Correct answer: answer = 2374
11 Correct 5 ms 256 KB Correct answer: answer = 9502
12 Correct 5 ms 256 KB Correct answer: answer = 49
13 Correct 5 ms 376 KB Correct answer: answer = 151
14 Correct 5 ms 256 KB Correct answer: answer = 7550
15 Correct 5 ms 256 KB Correct answer: answer = 7220
16 Correct 5 ms 380 KB Correct answer: answer = 7550
17 Correct 5 ms 376 KB Correct answer: answer = 10000
18 Correct 5 ms 376 KB Correct answer: answer = 10000
19 Correct 5 ms 256 KB Correct answer: answer = 624
20 Correct 5 ms 256 KB Correct answer: answer = 10000
21 Correct 5 ms 380 KB Correct answer: answer = 1
22 Correct 5 ms 256 KB Correct answer: answer = 4
23 Correct 5 ms 256 KB Correct answer: answer = 1
24 Correct 5 ms 256 KB Correct answer: answer = 5
25 Correct 5 ms 256 KB Correct answer: answer = 41
26 Correct 6 ms 376 KB Correct answer: answer = 71923
27 Correct 5 ms 376 KB Correct answer: answer = 77137
28 Correct 5 ms 376 KB Correct answer: answer = 764
29 Correct 5 ms 376 KB Correct answer: answer = 250000
30 Correct 5 ms 380 KB Correct answer: answer = 500
31 Correct 5 ms 376 KB Correct answer: answer = 32
32 Correct 5 ms 376 KB Correct answer: answer = 130050
33 Correct 5 ms 376 KB Correct answer: answer = 5110
34 Correct 5 ms 376 KB Correct answer: answer = 2626
35 Correct 5 ms 376 KB Correct answer: answer = 796
36 Correct 5 ms 376 KB Correct answer: answer = 7580
37 Correct 6 ms 504 KB Correct answer: answer = 1904
38 Correct 6 ms 376 KB Correct answer: answer = 996004
39 Correct 5 ms 376 KB Correct answer: answer = 38817
40 Correct 5 ms 376 KB Correct answer: answer = 4096
41 Correct 5 ms 376 KB Correct answer: answer = 1
42 Correct 5 ms 376 KB Correct answer: answer = 1
43 Correct 5 ms 376 KB Correct answer: answer = 2040
44 Correct 5 ms 376 KB Correct answer: answer = 2
45 Correct 5 ms 256 KB Correct answer: answer = 4
46 Correct 5 ms 376 KB Correct answer: answer = 9
47 Correct 5 ms 256 KB Correct answer: answer = 9
48 Correct 5 ms 256 KB Correct answer: answer = 21
49 Correct 5 ms 256 KB Correct answer: answer = 71
50 Correct 5 ms 256 KB Correct answer: answer = 77
51 Correct 5 ms 256 KB Correct answer: answer = 400
52 Correct 5 ms 376 KB Correct answer: answer = 996004
53 Correct 6 ms 504 KB Correct answer: answer = 997310
54 Correct 6 ms 380 KB Correct answer: answer = 990781
55 Correct 5 ms 376 KB Correct answer: answer = 996545
56 Correct 5 ms 376 KB Correct answer: answer = 484
57 Correct 5 ms 376 KB Correct answer: answer = 484
58 Correct 6 ms 376 KB Correct answer: answer = 63501
59 Correct 5 ms 376 KB Correct answer: answer = 323501
60 Correct 6 ms 376 KB Correct answer: answer = 752500
61 Correct 5 ms 376 KB Correct answer: answer = 761480
62 Correct 5 ms 376 KB Correct answer: answer = 758932
63 Correct 5 ms 376 KB Correct answer: answer = 1000000
64 Correct 5 ms 376 KB Correct answer: answer = 750500
65 Correct 5 ms 376 KB Correct answer: answer = 1000000
66 Correct 5 ms 376 KB Correct answer: answer = 250000
67 Correct 5 ms 376 KB Correct answer: answer = 250000
68 Correct 5 ms 376 KB Correct answer: answer = 1000000
69 Correct 18 ms 376 KB Correct answer: answer = 994009
70 Correct 5 ms 376 KB Correct answer: answer = 59315
71 Correct 6 ms 376 KB Correct answer: answer = 25454
72 Correct 5 ms 376 KB Correct answer: answer = 1504
73 Correct 5 ms 376 KB Correct answer: answer = 37486
74 Correct 5 ms 376 KB Correct answer: answer = 4284
75 Correct 6 ms 376 KB Correct answer: answer = 158008
76 Correct 5 ms 380 KB Correct answer: answer = 51860
77 Correct 5 ms 376 KB Correct answer: answer = 12985
78 Correct 6 ms 504 KB Correct answer: answer = 997864126212
79 Correct 7 ms 504 KB Correct answer: answer = 998608411647
80 Correct 6 ms 504 KB Correct answer: answer = 995265560477
81 Correct 12 ms 760 KB Correct answer: answer = 10125000
82 Correct 11 ms 760 KB Correct answer: answer = 2291668
83 Correct 7 ms 504 KB Correct answer: answer = 42388
84 Correct 7 ms 504 KB Correct answer: answer = 10318
85 Correct 7 ms 504 KB Correct answer: answer = 3416
86 Correct 10 ms 632 KB Correct answer: answer = 331708193881
87 Correct 12 ms 632 KB Correct answer: answer = 2861193756
88 Correct 11 ms 760 KB Correct answer: answer = 114646930
89 Correct 9 ms 760 KB Correct answer: answer = 9280921
90 Correct 11 ms 760 KB Correct answer: answer = 999984053400
91 Correct 11 ms 760 KB Correct answer: answer = 750935949134
92 Correct 6 ms 504 KB Correct answer: answer = 1000000000000
93 Correct 7 ms 504 KB Correct answer: answer = 998762383161
94 Correct 10 ms 632 KB Correct answer: answer = 23017412908
95 Correct 6 ms 604 KB Correct answer: answer = 728143410622
96 Correct 6 ms 504 KB Correct answer: answer = 2
97 Correct 9 ms 760 KB Correct answer: answer = 1824916
98 Correct 10 ms 760 KB Correct answer: answer = 10680029
99 Correct 10 ms 760 KB Correct answer: answer = 18351700
100 Correct 9 ms 632 KB Correct answer: answer = 16040026
101 Correct 6 ms 504 KB Correct answer: answer = 253968628325
102 Correct 8 ms 504 KB Correct answer: answer = 10267
103 Correct 10 ms 764 KB Correct answer: answer = 2582408
104 Correct 7 ms 504 KB Correct answer: answer = 78024964781
105 Correct 7 ms 608 KB Correct answer: answer = 9866346457
106 Correct 7 ms 504 KB Correct answer: answer = 3327720949
107 Correct 6 ms 504 KB Correct answer: answer = 86064128360
108 Correct 7 ms 632 KB Correct answer: answer = 12698259150
109 Correct 9 ms 760 KB Correct answer: answer = 1185259288
110 Correct 26 ms 2928 KB Correct answer: answer = 999889968863
111 Correct 26 ms 2928 KB Correct answer: answer = 999861384931
112 Correct 27 ms 2928 KB Correct answer: answer = 999811809929
113 Correct 28 ms 2928 KB Correct answer: answer = 999869756441
114 Correct 63 ms 5224 KB Correct answer: answer = 1700000000
115 Correct 73 ms 6380 KB Correct answer: answer = 131666670
116 Correct 22 ms 2092 KB Correct answer: answer = 89478486
117 Correct 24 ms 2032 KB Correct answer: answer = 4971040
118 Correct 25 ms 2032 KB Correct answer: answer = 2711494
119 Correct 64 ms 6376 KB Correct answer: answer = 25252530
120 Correct 60 ms 6380 KB Correct answer: answer = 62500000
121 Correct 77 ms 4204 KB Correct answer: answer = 333175097780
122 Correct 76 ms 4204 KB Correct answer: answer = 33121180179
123 Correct 84 ms 4268 KB Correct answer: answer = 9802314015
124 Correct 63 ms 6380 KB Correct answer: answer = 32567551
125 Correct 63 ms 6380 KB Correct answer: answer = 997525000000
126 Correct 74 ms 4076 KB Correct answer: answer = 752723538884
127 Correct 19 ms 2928 KB Correct answer: answer = 1000000000000
128 Correct 25 ms 2928 KB Correct answer: answer = 999978000121
129 Correct 26 ms 2928 KB Correct answer: answer = 745986144735
130 Correct 17 ms 2416 KB Correct answer: answer = 2
131 Correct 65 ms 6376 KB Correct answer: answer = 277966670
132 Correct 65 ms 5352 KB Correct answer: answer = 2500900082
133 Correct 30 ms 2928 KB Correct answer: answer = 301248349636
134 Correct 41 ms 2800 KB Correct answer: answer = 14118891
135 Correct 29 ms 3056 KB Correct answer: answer = 14384977265
136 Correct 26 ms 2928 KB Correct answer: answer = 3681368330
137 Correct 27 ms 2928 KB Correct answer: answer = 2720316816

Subtask #6
40.0 / 40.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 256 KB Correct answer: answer = 4
2 Correct 5 ms 376 KB Correct answer: answer = 4
3 Correct 5 ms 256 KB Correct answer: answer = 4
4 Correct 5 ms 376 KB Correct answer: answer = 12
5 Correct 5 ms 376 KB Correct answer: answer = 52
6 Correct 5 ms 376 KB Correct answer: answer = 210
7 Correct 5 ms 384 KB Correct answer: answer = 88
8 Correct 4 ms 256 KB Correct answer: answer = 7696
9 Correct 5 ms 376 KB Correct answer: answer = 1
10 Correct 5 ms 256 KB Correct answer: answer = 2374
11 Correct 5 ms 256 KB Correct answer: answer = 9502
12 Correct 5 ms 256 KB Correct answer: answer = 49
13 Correct 5 ms 376 KB Correct answer: answer = 151
14 Correct 5 ms 256 KB Correct answer: answer = 7550
15 Correct 5 ms 256 KB Correct answer: answer = 7220
16 Correct 5 ms 380 KB Correct answer: answer = 7550
17 Correct 5 ms 376 KB Correct answer: answer = 10000
18 Correct 5 ms 376 KB Correct answer: answer = 10000
19 Correct 5 ms 256 KB Correct answer: answer = 624
20 Correct 5 ms 256 KB Correct answer: answer = 10000
21 Correct 5 ms 380 KB Correct answer: answer = 1
22 Correct 5 ms 256 KB Correct answer: answer = 4
23 Correct 5 ms 256 KB Correct answer: answer = 1
24 Correct 5 ms 256 KB Correct answer: answer = 5
25 Correct 5 ms 256 KB Correct answer: answer = 41
26 Correct 6 ms 376 KB Correct answer: answer = 71923
27 Correct 5 ms 376 KB Correct answer: answer = 77137
28 Correct 5 ms 376 KB Correct answer: answer = 764
29 Correct 5 ms 376 KB Correct answer: answer = 250000
30 Correct 5 ms 380 KB Correct answer: answer = 500
31 Correct 5 ms 376 KB Correct answer: answer = 32
32 Correct 5 ms 376 KB Correct answer: answer = 130050
33 Correct 5 ms 376 KB Correct answer: answer = 5110
34 Correct 5 ms 376 KB Correct answer: answer = 2626
35 Correct 5 ms 376 KB Correct answer: answer = 796
36 Correct 5 ms 376 KB Correct answer: answer = 7580
37 Correct 6 ms 504 KB Correct answer: answer = 1904
38 Correct 6 ms 376 KB Correct answer: answer = 996004
39 Correct 5 ms 376 KB Correct answer: answer = 38817
40 Correct 5 ms 376 KB Correct answer: answer = 4096
41 Correct 5 ms 376 KB Correct answer: answer = 1
42 Correct 5 ms 376 KB Correct answer: answer = 1
43 Correct 5 ms 376 KB Correct answer: answer = 2040
44 Correct 5 ms 376 KB Correct answer: answer = 2
45 Correct 5 ms 256 KB Correct answer: answer = 4
46 Correct 5 ms 376 KB Correct answer: answer = 9
47 Correct 5 ms 256 KB Correct answer: answer = 9
48 Correct 5 ms 256 KB Correct answer: answer = 21
49 Correct 5 ms 256 KB Correct answer: answer = 71
50 Correct 5 ms 256 KB Correct answer: answer = 77
51 Correct 5 ms 256 KB Correct answer: answer = 400
52 Correct 5 ms 376 KB Correct answer: answer = 996004
53 Correct 6 ms 504 KB Correct answer: answer = 997310
54 Correct 6 ms 380 KB Correct answer: answer = 990781
55 Correct 5 ms 376 KB Correct answer: answer = 996545
56 Correct 5 ms 376 KB Correct answer: answer = 484
57 Correct 5 ms 376 KB Correct answer: answer = 484
58 Correct 6 ms 376 KB Correct answer: answer = 63501
59 Correct 5 ms 376 KB Correct answer: answer = 323501
60 Correct 6 ms 376 KB Correct answer: answer = 752500
61 Correct 5 ms 376 KB Correct answer: answer = 761480
62 Correct 5 ms 376 KB Correct answer: answer = 758932
63 Correct 5 ms 376 KB Correct answer: answer = 1000000
64 Correct 5 ms 376 KB Correct answer: answer = 750500
65 Correct 5 ms 376 KB Correct answer: answer = 1000000
66 Correct 5 ms 376 KB Correct answer: answer = 250000
67 Correct 5 ms 376 KB Correct answer: answer = 250000
68 Correct 5 ms 376 KB Correct answer: answer = 1000000
69 Correct 18 ms 376 KB Correct answer: answer = 994009
70 Correct 5 ms 376 KB Correct answer: answer = 59315
71 Correct 6 ms 376 KB Correct answer: answer = 25454
72 Correct 5 ms 376 KB Correct answer: answer = 1504
73 Correct 5 ms 376 KB Correct answer: answer = 37486
74 Correct 5 ms 376 KB Correct answer: answer = 4284
75 Correct 6 ms 376 KB Correct answer: answer = 158008
76 Correct 5 ms 380 KB Correct answer: answer = 51860
77 Correct 5 ms 376 KB Correct answer: answer = 12985
78 Correct 6 ms 504 KB Correct answer: answer = 997864126212
79 Correct 7 ms 504 KB Correct answer: answer = 998608411647
80 Correct 6 ms 504 KB Correct answer: answer = 995265560477
81 Correct 12 ms 760 KB Correct answer: answer = 10125000
82 Correct 11 ms 760 KB Correct answer: answer = 2291668
83 Correct 7 ms 504 KB Correct answer: answer = 42388
84 Correct 7 ms 504 KB Correct answer: answer = 10318
85 Correct 7 ms 504 KB Correct answer: answer = 3416
86 Correct 10 ms 632 KB Correct answer: answer = 331708193881
87 Correct 12 ms 632 KB Correct answer: answer = 2861193756
88 Correct 11 ms 760 KB Correct answer: answer = 114646930
89 Correct 9 ms 760 KB Correct answer: answer = 9280921
90 Correct 11 ms 760 KB Correct answer: answer = 999984053400
91 Correct 11 ms 760 KB Correct answer: answer = 750935949134
92 Correct 6 ms 504 KB Correct answer: answer = 1000000000000
93 Correct 7 ms 504 KB Correct answer: answer = 998762383161
94 Correct 10 ms 632 KB Correct answer: answer = 23017412908
95 Correct 6 ms 604 KB Correct answer: answer = 728143410622
96 Correct 6 ms 504 KB Correct answer: answer = 2
97 Correct 9 ms 760 KB Correct answer: answer = 1824916
98 Correct 10 ms 760 KB Correct answer: answer = 10680029
99 Correct 10 ms 760 KB Correct answer: answer = 18351700
100 Correct 9 ms 632 KB Correct answer: answer = 16040026
101 Correct 6 ms 504 KB Correct answer: answer = 253968628325
102 Correct 8 ms 504 KB Correct answer: answer = 10267
103 Correct 10 ms 764 KB Correct answer: answer = 2582408
104 Correct 7 ms 504 KB Correct answer: answer = 78024964781
105 Correct 7 ms 608 KB Correct answer: answer = 9866346457
106 Correct 7 ms 504 KB Correct answer: answer = 3327720949
107 Correct 6 ms 504 KB Correct answer: answer = 86064128360
108 Correct 7 ms 632 KB Correct answer: answer = 12698259150
109 Correct 9 ms 760 KB Correct answer: answer = 1185259288
110 Correct 26 ms 2928 KB Correct answer: answer = 999889968863
111 Correct 26 ms 2928 KB Correct answer: answer = 999861384931
112 Correct 27 ms 2928 KB Correct answer: answer = 999811809929
113 Correct 28 ms 2928 KB Correct answer: answer = 999869756441
114 Correct 63 ms 5224 KB Correct answer: answer = 1700000000
115 Correct 73 ms 6380 KB Correct answer: answer = 131666670
116 Correct 22 ms 2092 KB Correct answer: answer = 89478486
117 Correct 24 ms 2032 KB Correct answer: answer = 4971040
118 Correct 25 ms 2032 KB Correct answer: answer = 2711494
119 Correct 64 ms 6376 KB Correct answer: answer = 25252530
120 Correct 60 ms 6380 KB Correct answer: answer = 62500000
121 Correct 77 ms 4204 KB Correct answer: answer = 333175097780
122 Correct 76 ms 4204 KB Correct answer: answer = 33121180179
123 Correct 84 ms 4268 KB Correct answer: answer = 9802314015
124 Correct 63 ms 6380 KB Correct answer: answer = 32567551
125 Correct 63 ms 6380 KB Correct answer: answer = 997525000000
126 Correct 74 ms 4076 KB Correct answer: answer = 752723538884
127 Correct 19 ms 2928 KB Correct answer: answer = 1000000000000
128 Correct 25 ms 2928 KB Correct answer: answer = 999978000121
129 Correct 26 ms 2928 KB Correct answer: answer = 745986144735
130 Correct 17 ms 2416 KB Correct answer: answer = 2
131 Correct 65 ms 6376 KB Correct answer: answer = 277966670
132 Correct 65 ms 5352 KB Correct answer: answer = 2500900082
133 Correct 30 ms 2928 KB Correct answer: answer = 301248349636
134 Correct 41 ms 2800 KB Correct answer: answer = 14118891
135 Correct 29 ms 3056 KB Correct answer: answer = 14384977265
136 Correct 26 ms 2928 KB Correct answer: answer = 3681368330
137 Correct 27 ms 2928 KB Correct answer: answer = 2720316816
138 Correct 50 ms 5484 KB Correct answer: answer = 999976000144
139 Correct 49 ms 5484 KB Correct answer: answer = 999856102410
140 Correct 48 ms 5356 KB Correct answer: answer = 999958401531
141 Correct 52 ms 5356 KB Correct answer: answer = 999769649944
142 Correct 48 ms 5356 KB Correct answer: answer = 999874525918
143 Correct 125 ms 9828 KB Correct answer: answer = 6050000000
144 Correct 126 ms 11620 KB Correct answer: answer = 1112500000
145 Correct 74 ms 7148 KB Correct answer: answer = 4294967296
146 Correct 81 ms 7144 KB Correct answer: answer = 87652406
147 Correct 81 ms 7276 KB Correct answer: answer = 6297664
148 Correct 77 ms 7148 KB Correct answer: answer = 196612
149 Correct 123 ms 11620 KB Correct answer: answer = 15015100
150 Correct 112 ms 11620 KB Correct answer: answer = 25000000
151 Correct 147 ms 6884 KB Correct answer: answer = 333230209550
152 Correct 145 ms 7012 KB Correct answer: answer = 917123769
153 Correct 156 ms 11236 KB Correct answer: answer = 95162
154 Correct 124 ms 11492 KB Correct answer: answer = 382616191
155 Correct 124 ms 11492 KB Correct answer: answer = 990033333400
156 Correct 135 ms 11236 KB Correct answer: answer = 990000100000
157 Correct 144 ms 9064 KB Correct answer: answer = 749998188180
158 Correct 33 ms 4204 KB Correct answer: answer = 1000000000000
159 Correct 46 ms 4180 KB Correct answer: answer = 999988000036
160 Correct 46 ms 4076 KB Correct answer: answer = 744929274393
161 Correct 27 ms 4076 KB Correct answer: answer = 2
162 Correct 130 ms 11236 KB Correct answer: answer = 1300024
163 Correct 127 ms 9540 KB Correct answer: answer = 5000700010
164 Correct 57 ms 4076 KB Correct answer: answer = 354997100800
165 Correct 79 ms 5740 KB Correct answer: answer = 257000
166 Correct 68 ms 5740 KB Correct answer: answer = 3765323
167 Correct 70 ms 5736 KB Correct answer: answer = 1525903
168 Correct 48 ms 4076 KB Correct answer: answer = 67618137730
169 Correct 48 ms 4076 KB Correct answer: answer = 12656680171
170 Correct 56 ms 4076 KB Correct answer: answer = 579831736
171 Correct 80 ms 5224 KB Correct answer: answer = 23605611
172 Correct 49 ms 4076 KB Correct answer: answer = 7052481200
173 Correct 57 ms 4584 KB Correct answer: answer = 1314039500
174 Correct 63 ms 5480 KB Correct answer: answer = 302484000
175 Correct 96 ms 6760 KB Correct answer: answer = 52348480