oj.uz

Submission #70398

# Submission time Handle Problem Language Result Execution time Memory
70398 2018-08-22T19:30:01 Z win11905 Aliens (IOI16_aliens) C++11
100 / 100
 221 ms 22044 KB 
#include "aliens.h"
#include <bits/stdc++.h>
using namespace std;

#define all(x) x.begin(), x.end()
#define long long long
#define pii pair<int, int>
#define x first
#define y second

vector<pii> V;

void compress() {
    sort(all(V), [](pii a, pii b) { if(a.x == b.x) return a.y > b.y; return a.x < b.x; });
    int en = -1;
    vector<pii> ret;
    for(auto x : V) if(x.y > en) en = x.y, ret.emplace_back(x);
    V = ret;
}

struct cht {
    struct line {
        long m, c;
        int cnt;
        line(long m, long c, int cnt) : m(m), c(c), cnt(cnt) {}
        long get(long x) { return m * x + c; }
    };
    vector<line> f;
    bool bad(line l1, line l2, line l3) {
        return (l1.c - l3.c) * (l2.m - l1.m) <= (l3.m - l1.m) * (l1.c - l2.c);
    }
    void update(long m, long c, int cnt) {
        line l(m, c, cnt);
        while(f.size() >= 2 and bad(f[f.size()-2], f[f.size()-1], l)) f.pop_back();
        f.emplace_back(l);
    }
    int idx;
    pair<long, int> query(long x) {
        while(idx + 1 < f.size() and f[idx+1].get(x) < f[idx].get(x)) ++idx;
        return make_pair(f[idx].get(x), f[idx].cnt);
    }
    void clear() {
        f.clear(), idx = 0;
    }
} hull;

long sq(long x) { return x * x; }

pair<long, int> f(long C) {
    vector<pair<long, int> > dp(V.size()+1);
    hull.clear();
    hull.update(-2*(V[0].x-1), sq(V[0].x-1), 0);
    for(int i = 1; i <= V.size(); ++i) {
        auto ret = hull.query(V[i-1].y);
        dp[i] = make_pair(ret.x + sq(V[i-1].y) + C, ret.y + 1);
        if(i != V.size())  
            hull.update(-2*(V[i].x-1), sq(V[i].x-1) + dp[i].x - sq(max(0, V[i-1].y - V[i].x + 1)), dp[i].y); 
    }
    return dp.back();
}

long take_photos(int n, int m, int k, vector<int> _r, vector<int> c) {
    for(int i = 0; i < n; ++i) V.emplace_back(min(_r[i], c[i]), max(_r[i], c[i]));
    compress();
    long l = 0, r = 1e12;
    while(l < r) {
        long m = l + r >> 1;
        if(f(m).y <= k) r = m;
        else l = m+1;
    }
    return f(r).x - r*k;
}

Compilation message

aliens.cpp: In member function 'std::pair<long long int, int> cht::query(long long int)':
aliens.cpp:39:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         while(idx + 1 < f.size() and f[idx+1].get(x) < f[idx].get(x)) ++idx;
               ~~~~~~~~^~~~~~~~~~
aliens.cpp: In function 'std::pair<long long int, int> f(long long int)':
aliens.cpp:53:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for(int i = 1; i <= V.size(); ++i) {
                    ~~^~~~~~~~~~~
aliens.cpp:56:14: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         if(i != V.size())  
            ~~^~~~~~~~~~~
aliens.cpp: In function 'long long int take_photos(int, int, int, std::vector<int>, std::vector<int>)':
aliens.cpp:67:20: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
         long m = l + r >> 1;
                  ~~^~~

Subtask #1
4.0 / 4.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 376 KB Correct answer: answer = 4
2 Correct 2 ms 376 KB Correct answer: answer = 4
3 Correct 2 ms 412 KB Correct answer: answer = 4
4 Correct 2 ms 428 KB Correct answer: answer = 12
5 Correct 2 ms 432 KB Correct answer: answer = 52
6 Correct 2 ms 444 KB Correct answer: answer = 210
7 Correct 3 ms 456 KB Correct answer: answer = 88
8 Correct 2 ms 456 KB Correct answer: answer = 7696
9 Correct 2 ms 600 KB Correct answer: answer = 1
10 Correct 2 ms 600 KB Correct answer: answer = 2374
11 Correct 2 ms 600 KB Correct answer: answer = 9502
12 Correct 2 ms 600 KB Correct answer: answer = 49
13 Correct 2 ms 600 KB Correct answer: answer = 151
14 Correct 3 ms 600 KB Correct answer: answer = 7550
15 Correct 3 ms 600 KB Correct answer: answer = 7220
16 Correct 2 ms 600 KB Correct answer: answer = 7550
17 Correct 2 ms 600 KB Correct answer: answer = 10000
18 Correct 2 ms 600 KB Correct answer: answer = 10000
19 Correct 3 ms 600 KB Correct answer: answer = 624
20 Correct 2 ms 600 KB Correct answer: answer = 10000

Subtask #2
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 600 KB Correct answer: answer = 1
2 Correct 2 ms 604 KB Correct answer: answer = 4
3 Correct 2 ms 604 KB Correct answer: answer = 1
4 Correct 3 ms 604 KB Correct answer: answer = 5
5 Correct 3 ms 604 KB Correct answer: answer = 41
6 Correct 2 ms 604 KB Correct answer: answer = 71923
7 Correct 3 ms 652 KB Correct answer: answer = 77137
8 Correct 3 ms 652 KB Correct answer: answer = 764
9 Correct 3 ms 652 KB Correct answer: answer = 250000
10 Correct 3 ms 788 KB Correct answer: answer = 500
11 Correct 2 ms 788 KB Correct answer: answer = 32
12 Correct 3 ms 788 KB Correct answer: answer = 130050
13 Correct 4 ms 788 KB Correct answer: answer = 5110
14 Correct 3 ms 788 KB Correct answer: answer = 2626
15 Correct 3 ms 788 KB Correct answer: answer = 796
16 Correct 3 ms 788 KB Correct answer: answer = 7580
17 Correct 3 ms 788 KB Correct answer: answer = 1904
18 Correct 3 ms 788 KB Correct answer: answer = 996004
19 Correct 3 ms 812 KB Correct answer: answer = 38817
20 Correct 3 ms 812 KB Correct answer: answer = 4096
21 Correct 3 ms 812 KB Correct answer: answer = 1
22 Correct 3 ms 812 KB Correct answer: answer = 1
23 Correct 3 ms 812 KB Correct answer: answer = 2040
24 Correct 2 ms 812 KB Correct answer: answer = 2

Subtask #3
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 376 KB Correct answer: answer = 4
2 Correct 2 ms 376 KB Correct answer: answer = 4
3 Correct 2 ms 412 KB Correct answer: answer = 4
4 Correct 2 ms 428 KB Correct answer: answer = 12
5 Correct 2 ms 432 KB Correct answer: answer = 52
6 Correct 2 ms 444 KB Correct answer: answer = 210
7 Correct 3 ms 456 KB Correct answer: answer = 88
8 Correct 2 ms 456 KB Correct answer: answer = 7696
9 Correct 2 ms 600 KB Correct answer: answer = 1
10 Correct 2 ms 600 KB Correct answer: answer = 2374
11 Correct 2 ms 600 KB Correct answer: answer = 9502
12 Correct 2 ms 600 KB Correct answer: answer = 49
13 Correct 2 ms 600 KB Correct answer: answer = 151
14 Correct 3 ms 600 KB Correct answer: answer = 7550
15 Correct 3 ms 600 KB Correct answer: answer = 7220
16 Correct 2 ms 600 KB Correct answer: answer = 7550
17 Correct 2 ms 600 KB Correct answer: answer = 10000
18 Correct 2 ms 600 KB Correct answer: answer = 10000
19 Correct 3 ms 600 KB Correct answer: answer = 624
20 Correct 2 ms 600 KB Correct answer: answer = 10000
21 Correct 3 ms 600 KB Correct answer: answer = 1
22 Correct 2 ms 604 KB Correct answer: answer = 4
23 Correct 2 ms 604 KB Correct answer: answer = 1
24 Correct 3 ms 604 KB Correct answer: answer = 5
25 Correct 3 ms 604 KB Correct answer: answer = 41
26 Correct 2 ms 604 KB Correct answer: answer = 71923
27 Correct 3 ms 652 KB Correct answer: answer = 77137
28 Correct 3 ms 652 KB Correct answer: answer = 764
29 Correct 3 ms 652 KB Correct answer: answer = 250000
30 Correct 3 ms 788 KB Correct answer: answer = 500
31 Correct 2 ms 788 KB Correct answer: answer = 32
32 Correct 3 ms 788 KB Correct answer: answer = 130050
33 Correct 4 ms 788 KB Correct answer: answer = 5110
34 Correct 3 ms 788 KB Correct answer: answer = 2626
35 Correct 3 ms 788 KB Correct answer: answer = 796
36 Correct 3 ms 788 KB Correct answer: answer = 7580
37 Correct 3 ms 788 KB Correct answer: answer = 1904
38 Correct 3 ms 788 KB Correct answer: answer = 996004
39 Correct 3 ms 812 KB Correct answer: answer = 38817
40 Correct 3 ms 812 KB Correct answer: answer = 4096
41 Correct 3 ms 812 KB Correct answer: answer = 1
42 Correct 3 ms 812 KB Correct answer: answer = 1
43 Correct 3 ms 812 KB Correct answer: answer = 2040
44 Correct 2 ms 812 KB Correct answer: answer = 2
45 Correct 2 ms 812 KB Correct answer: answer = 4
46 Correct 3 ms 812 KB Correct answer: answer = 9
47 Correct 2 ms 812 KB Correct answer: answer = 9
48 Correct 3 ms 812 KB Correct answer: answer = 21
49 Correct 2 ms 812 KB Correct answer: answer = 71
50 Correct 2 ms 812 KB Correct answer: answer = 77
51 Correct 3 ms 812 KB Correct answer: answer = 400
52 Correct 2 ms 812 KB Correct answer: answer = 996004
53 Correct 3 ms 812 KB Correct answer: answer = 997310
54 Correct 3 ms 812 KB Correct answer: answer = 990781
55 Correct 2 ms 812 KB Correct answer: answer = 996545
56 Correct 3 ms 812 KB Correct answer: answer = 484
57 Correct 2 ms 812 KB Correct answer: answer = 484
58 Correct 3 ms 812 KB Correct answer: answer = 63501
59 Correct 4 ms 812 KB Correct answer: answer = 323501
60 Correct 4 ms 812 KB Correct answer: answer = 752500
61 Correct 3 ms 812 KB Correct answer: answer = 761480
62 Correct 3 ms 812 KB Correct answer: answer = 758932
63 Correct 3 ms 812 KB Correct answer: answer = 1000000
64 Correct 4 ms 812 KB Correct answer: answer = 750500
65 Correct 2 ms 812 KB Correct answer: answer = 1000000
66 Correct 3 ms 812 KB Correct answer: answer = 250000
67 Correct 3 ms 812 KB Correct answer: answer = 250000
68 Correct 2 ms 812 KB Correct answer: answer = 1000000
69 Correct 2 ms 812 KB Correct answer: answer = 994009
70 Correct 3 ms 812 KB Correct answer: answer = 59315
71 Correct 3 ms 812 KB Correct answer: answer = 25454
72 Correct 3 ms 812 KB Correct answer: answer = 1504
73 Correct 3 ms 812 KB Correct answer: answer = 37486
74 Correct 2 ms 812 KB Correct answer: answer = 4284
75 Correct 4 ms 812 KB Correct answer: answer = 158008
76 Correct 3 ms 812 KB Correct answer: answer = 51860
77 Correct 3 ms 816 KB Correct answer: answer = 12985

Subtask #4
16.0 / 16.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 376 KB Correct answer: answer = 4
2 Correct 2 ms 376 KB Correct answer: answer = 4
3 Correct 2 ms 412 KB Correct answer: answer = 4
4 Correct 2 ms 428 KB Correct answer: answer = 12
5 Correct 2 ms 432 KB Correct answer: answer = 52
6 Correct 2 ms 444 KB Correct answer: answer = 210
7 Correct 3 ms 456 KB Correct answer: answer = 88
8 Correct 2 ms 456 KB Correct answer: answer = 7696
9 Correct 2 ms 600 KB Correct answer: answer = 1
10 Correct 2 ms 600 KB Correct answer: answer = 2374
11 Correct 2 ms 600 KB Correct answer: answer = 9502
12 Correct 2 ms 600 KB Correct answer: answer = 49
13 Correct 2 ms 600 KB Correct answer: answer = 151
14 Correct 3 ms 600 KB Correct answer: answer = 7550
15 Correct 3 ms 600 KB Correct answer: answer = 7220
16 Correct 2 ms 600 KB Correct answer: answer = 7550
17 Correct 2 ms 600 KB Correct answer: answer = 10000
18 Correct 2 ms 600 KB Correct answer: answer = 10000
19 Correct 3 ms 600 KB Correct answer: answer = 624
20 Correct 2 ms 600 KB Correct answer: answer = 10000
21 Correct 3 ms 600 KB Correct answer: answer = 1
22 Correct 2 ms 604 KB Correct answer: answer = 4
23 Correct 2 ms 604 KB Correct answer: answer = 1
24 Correct 3 ms 604 KB Correct answer: answer = 5
25 Correct 3 ms 604 KB Correct answer: answer = 41
26 Correct 2 ms 604 KB Correct answer: answer = 71923
27 Correct 3 ms 652 KB Correct answer: answer = 77137
28 Correct 3 ms 652 KB Correct answer: answer = 764
29 Correct 3 ms 652 KB Correct answer: answer = 250000
30 Correct 3 ms 788 KB Correct answer: answer = 500
31 Correct 2 ms 788 KB Correct answer: answer = 32
32 Correct 3 ms 788 KB Correct answer: answer = 130050
33 Correct 4 ms 788 KB Correct answer: answer = 5110
34 Correct 3 ms 788 KB Correct answer: answer = 2626
35 Correct 3 ms 788 KB Correct answer: answer = 796
36 Correct 3 ms 788 KB Correct answer: answer = 7580
37 Correct 3 ms 788 KB Correct answer: answer = 1904
38 Correct 3 ms 788 KB Correct answer: answer = 996004
39 Correct 3 ms 812 KB Correct answer: answer = 38817
40 Correct 3 ms 812 KB Correct answer: answer = 4096
41 Correct 3 ms 812 KB Correct answer: answer = 1
42 Correct 3 ms 812 KB Correct answer: answer = 1
43 Correct 3 ms 812 KB Correct answer: answer = 2040
44 Correct 2 ms 812 KB Correct answer: answer = 2
45 Correct 2 ms 812 KB Correct answer: answer = 4
46 Correct 3 ms 812 KB Correct answer: answer = 9
47 Correct 2 ms 812 KB Correct answer: answer = 9
48 Correct 3 ms 812 KB Correct answer: answer = 21
49 Correct 2 ms 812 KB Correct answer: answer = 71
50 Correct 2 ms 812 KB Correct answer: answer = 77
51 Correct 3 ms 812 KB Correct answer: answer = 400
52 Correct 2 ms 812 KB Correct answer: answer = 996004
53 Correct 3 ms 812 KB Correct answer: answer = 997310
54 Correct 3 ms 812 KB Correct answer: answer = 990781
55 Correct 2 ms 812 KB Correct answer: answer = 996545
56 Correct 3 ms 812 KB Correct answer: answer = 484
57 Correct 2 ms 812 KB Correct answer: answer = 484
58 Correct 3 ms 812 KB Correct answer: answer = 63501
59 Correct 4 ms 812 KB Correct answer: answer = 323501
60 Correct 4 ms 812 KB Correct answer: answer = 752500
61 Correct 3 ms 812 KB Correct answer: answer = 761480
62 Correct 3 ms 812 KB Correct answer: answer = 758932
63 Correct 3 ms 812 KB Correct answer: answer = 1000000
64 Correct 4 ms 812 KB Correct answer: answer = 750500
65 Correct 2 ms 812 KB Correct answer: answer = 1000000
66 Correct 3 ms 812 KB Correct answer: answer = 250000
67 Correct 3 ms 812 KB Correct answer: answer = 250000
68 Correct 2 ms 812 KB Correct answer: answer = 1000000
69 Correct 2 ms 812 KB Correct answer: answer = 994009
70 Correct 3 ms 812 KB Correct answer: answer = 59315
71 Correct 3 ms 812 KB Correct answer: answer = 25454
72 Correct 3 ms 812 KB Correct answer: answer = 1504
73 Correct 3 ms 812 KB Correct answer: answer = 37486
74 Correct 2 ms 812 KB Correct answer: answer = 4284
75 Correct 4 ms 812 KB Correct answer: answer = 158008
76 Correct 3 ms 812 KB Correct answer: answer = 51860
77 Correct 3 ms 816 KB Correct answer: answer = 12985
78 Correct 4 ms 948 KB Correct answer: answer = 997864126212
79 Correct 4 ms 1004 KB Correct answer: answer = 998608411647
80 Correct 4 ms 1060 KB Correct answer: answer = 995265560477
81 Correct 9 ms 1252 KB Correct answer: answer = 10125000
82 Correct 8 ms 1280 KB Correct answer: answer = 2291668
83 Correct 7 ms 1280 KB Correct answer: answer = 42388
84 Correct 5 ms 1280 KB Correct answer: answer = 10318
85 Correct 5 ms 1280 KB Correct answer: answer = 3416
86 Correct 10 ms 1280 KB Correct answer: answer = 331708193881
87 Correct 9 ms 1420 KB Correct answer: answer = 2861193756
88 Correct 8 ms 1652 KB Correct answer: answer = 114646930
89 Correct 8 ms 1652 KB Correct answer: answer = 9280921
90 Correct 8 ms 1808 KB Correct answer: answer = 999984053400
91 Correct 8 ms 1808 KB Correct answer: answer = 750935949134
92 Correct 3 ms 1808 KB Correct answer: answer = 1000000000000
93 Correct 4 ms 1808 KB Correct answer: answer = 998762383161
94 Correct 9 ms 1924 KB Correct answer: answer = 23017412908
95 Correct 5 ms 1924 KB Correct answer: answer = 728143410622
96 Correct 3 ms 1924 KB Correct answer: answer = 2
97 Correct 7 ms 2052 KB Correct answer: answer = 1824916
98 Correct 8 ms 2096 KB Correct answer: answer = 10680029
99 Correct 7 ms 2140 KB Correct answer: answer = 18351700
100 Correct 7 ms 2188 KB Correct answer: answer = 16040026
101 Correct 4 ms 2188 KB Correct answer: answer = 253968628325
102 Correct 5 ms 2188 KB Correct answer: answer = 10267
103 Correct 8 ms 2296 KB Correct answer: answer = 2582408
104 Correct 5 ms 2296 KB Correct answer: answer = 78024964781
105 Correct 4 ms 2296 KB Correct answer: answer = 9866346457
106 Correct 4 ms 2332 KB Correct answer: answer = 3327720949
107 Correct 4 ms 2388 KB Correct answer: answer = 86064128360
108 Correct 4 ms 2496 KB Correct answer: answer = 12698259150
109 Correct 7 ms 2632 KB Correct answer: answer = 1185259288

Subtask #5
19.0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 376 KB Correct answer: answer = 4
2 Correct 2 ms 376 KB Correct answer: answer = 4
3 Correct 2 ms 412 KB Correct answer: answer = 4
4 Correct 2 ms 428 KB Correct answer: answer = 12
5 Correct 2 ms 432 KB Correct answer: answer = 52
6 Correct 2 ms 444 KB Correct answer: answer = 210
7 Correct 3 ms 456 KB Correct answer: answer = 88
8 Correct 2 ms 456 KB Correct answer: answer = 7696
9 Correct 2 ms 600 KB Correct answer: answer = 1
10 Correct 2 ms 600 KB Correct answer: answer = 2374
11 Correct 2 ms 600 KB Correct answer: answer = 9502
12 Correct 2 ms 600 KB Correct answer: answer = 49
13 Correct 2 ms 600 KB Correct answer: answer = 151
14 Correct 3 ms 600 KB Correct answer: answer = 7550
15 Correct 3 ms 600 KB Correct answer: answer = 7220
16 Correct 2 ms 600 KB Correct answer: answer = 7550
17 Correct 2 ms 600 KB Correct answer: answer = 10000
18 Correct 2 ms 600 KB Correct answer: answer = 10000
19 Correct 3 ms 600 KB Correct answer: answer = 624
20 Correct 2 ms 600 KB Correct answer: answer = 10000
21 Correct 3 ms 600 KB Correct answer: answer = 1
22 Correct 2 ms 604 KB Correct answer: answer = 4
23 Correct 2 ms 604 KB Correct answer: answer = 1
24 Correct 3 ms 604 KB Correct answer: answer = 5
25 Correct 3 ms 604 KB Correct answer: answer = 41
26 Correct 2 ms 604 KB Correct answer: answer = 71923
27 Correct 3 ms 652 KB Correct answer: answer = 77137
28 Correct 3 ms 652 KB Correct answer: answer = 764
29 Correct 3 ms 652 KB Correct answer: answer = 250000
30 Correct 3 ms 788 KB Correct answer: answer = 500
31 Correct 2 ms 788 KB Correct answer: answer = 32
32 Correct 3 ms 788 KB Correct answer: answer = 130050
33 Correct 4 ms 788 KB Correct answer: answer = 5110
34 Correct 3 ms 788 KB Correct answer: answer = 2626
35 Correct 3 ms 788 KB Correct answer: answer = 796
36 Correct 3 ms 788 KB Correct answer: answer = 7580
37 Correct 3 ms 788 KB Correct answer: answer = 1904
38 Correct 3 ms 788 KB Correct answer: answer = 996004
39 Correct 3 ms 812 KB Correct answer: answer = 38817
40 Correct 3 ms 812 KB Correct answer: answer = 4096
41 Correct 3 ms 812 KB Correct answer: answer = 1
42 Correct 3 ms 812 KB Correct answer: answer = 1
43 Correct 3 ms 812 KB Correct answer: answer = 2040
44 Correct 2 ms 812 KB Correct answer: answer = 2
45 Correct 2 ms 812 KB Correct answer: answer = 4
46 Correct 3 ms 812 KB Correct answer: answer = 9
47 Correct 2 ms 812 KB Correct answer: answer = 9
48 Correct 3 ms 812 KB Correct answer: answer = 21
49 Correct 2 ms 812 KB Correct answer: answer = 71
50 Correct 2 ms 812 KB Correct answer: answer = 77
51 Correct 3 ms 812 KB Correct answer: answer = 400
52 Correct 2 ms 812 KB Correct answer: answer = 996004
53 Correct 3 ms 812 KB Correct answer: answer = 997310
54 Correct 3 ms 812 KB Correct answer: answer = 990781
55 Correct 2 ms 812 KB Correct answer: answer = 996545
56 Correct 3 ms 812 KB Correct answer: answer = 484
57 Correct 2 ms 812 KB Correct answer: answer = 484
58 Correct 3 ms 812 KB Correct answer: answer = 63501
59 Correct 4 ms 812 KB Correct answer: answer = 323501
60 Correct 4 ms 812 KB Correct answer: answer = 752500
61 Correct 3 ms 812 KB Correct answer: answer = 761480
62 Correct 3 ms 812 KB Correct answer: answer = 758932
63 Correct 3 ms 812 KB Correct answer: answer = 1000000
64 Correct 4 ms 812 KB Correct answer: answer = 750500
65 Correct 2 ms 812 KB Correct answer: answer = 1000000
66 Correct 3 ms 812 KB Correct answer: answer = 250000
67 Correct 3 ms 812 KB Correct answer: answer = 250000
68 Correct 2 ms 812 KB Correct answer: answer = 1000000
69 Correct 2 ms 812 KB Correct answer: answer = 994009
70 Correct 3 ms 812 KB Correct answer: answer = 59315
71 Correct 3 ms 812 KB Correct answer: answer = 25454
72 Correct 3 ms 812 KB Correct answer: answer = 1504
73 Correct 3 ms 812 KB Correct answer: answer = 37486
74 Correct 2 ms 812 KB Correct answer: answer = 4284
75 Correct 4 ms 812 KB Correct answer: answer = 158008
76 Correct 3 ms 812 KB Correct answer: answer = 51860
77 Correct 3 ms 816 KB Correct answer: answer = 12985
78 Correct 4 ms 948 KB Correct answer: answer = 997864126212
79 Correct 4 ms 1004 KB Correct answer: answer = 998608411647
80 Correct 4 ms 1060 KB Correct answer: answer = 995265560477
81 Correct 9 ms 1252 KB Correct answer: answer = 10125000
82 Correct 8 ms 1280 KB Correct answer: answer = 2291668
83 Correct 7 ms 1280 KB Correct answer: answer = 42388
84 Correct 5 ms 1280 KB Correct answer: answer = 10318
85 Correct 5 ms 1280 KB Correct answer: answer = 3416
86 Correct 10 ms 1280 KB Correct answer: answer = 331708193881
87 Correct 9 ms 1420 KB Correct answer: answer = 2861193756
88 Correct 8 ms 1652 KB Correct answer: answer = 114646930
89 Correct 8 ms 1652 KB Correct answer: answer = 9280921
90 Correct 8 ms 1808 KB Correct answer: answer = 999984053400
91 Correct 8 ms 1808 KB Correct answer: answer = 750935949134
92 Correct 3 ms 1808 KB Correct answer: answer = 1000000000000
93 Correct 4 ms 1808 KB Correct answer: answer = 998762383161
94 Correct 9 ms 1924 KB Correct answer: answer = 23017412908
95 Correct 5 ms 1924 KB Correct answer: answer = 728143410622
96 Correct 3 ms 1924 KB Correct answer: answer = 2
97 Correct 7 ms 2052 KB Correct answer: answer = 1824916
98 Correct 8 ms 2096 KB Correct answer: answer = 10680029
99 Correct 7 ms 2140 KB Correct answer: answer = 18351700
100 Correct 7 ms 2188 KB Correct answer: answer = 16040026
101 Correct 4 ms 2188 KB Correct answer: answer = 253968628325
102 Correct 5 ms 2188 KB Correct answer: answer = 10267
103 Correct 8 ms 2296 KB Correct answer: answer = 2582408
104 Correct 5 ms 2296 KB Correct answer: answer = 78024964781
105 Correct 4 ms 2296 KB Correct answer: answer = 9866346457
106 Correct 4 ms 2332 KB Correct answer: answer = 3327720949
107 Correct 4 ms 2388 KB Correct answer: answer = 86064128360
108 Correct 4 ms 2496 KB Correct answer: answer = 12698259150
109 Correct 7 ms 2632 KB Correct answer: answer = 1185259288
110 Correct 24 ms 4472 KB Correct answer: answer = 999889968863
111 Correct 28 ms 5148 KB Correct answer: answer = 999861384931
112 Correct 24 ms 5824 KB Correct answer: answer = 999811809929
113 Correct 23 ms 6440 KB Correct answer: answer = 999869756441
114 Correct 69 ms 8940 KB Correct answer: answer = 1700000000
115 Correct 69 ms 10660 KB Correct answer: answer = 131666670
116 Correct 32 ms 10660 KB Correct answer: answer = 89478486
117 Correct 29 ms 10660 KB Correct answer: answer = 4971040
118 Correct 23 ms 10660 KB Correct answer: answer = 2711494
119 Correct 75 ms 11608 KB Correct answer: answer = 25252530
120 Correct 94 ms 12180 KB Correct answer: answer = 62500000
121 Correct 106 ms 12180 KB Correct answer: answer = 333175097780
122 Correct 106 ms 12180 KB Correct answer: answer = 33121180179
123 Correct 106 ms 12180 KB Correct answer: answer = 9802314015
124 Correct 100 ms 14768 KB Correct answer: answer = 32567551
125 Correct 92 ms 15404 KB Correct answer: answer = 997525000000
126 Correct 97 ms 15404 KB Correct answer: answer = 752723538884
127 Correct 17 ms 15404 KB Correct answer: answer = 1000000000000
128 Correct 23 ms 15404 KB Correct answer: answer = 999978000121
129 Correct 31 ms 15404 KB Correct answer: answer = 745986144735
130 Correct 13 ms 15404 KB Correct answer: answer = 2
131 Correct 71 ms 17824 KB Correct answer: answer = 277966670
132 Correct 77 ms 17824 KB Correct answer: answer = 2500900082
133 Correct 28 ms 17824 KB Correct answer: answer = 301248349636
134 Correct 41 ms 17824 KB Correct answer: answer = 14118891
135 Correct 22 ms 17824 KB Correct answer: answer = 14384977265
136 Correct 27 ms 17824 KB Correct answer: answer = 3681368330
137 Correct 26 ms 17824 KB Correct answer: answer = 2720316816

Subtask #6
40.0 / 40.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 376 KB Correct answer: answer = 4
2 Correct 2 ms 376 KB Correct answer: answer = 4
3 Correct 2 ms 412 KB Correct answer: answer = 4
4 Correct 2 ms 428 KB Correct answer: answer = 12
5 Correct 2 ms 432 KB Correct answer: answer = 52
6 Correct 2 ms 444 KB Correct answer: answer = 210
7 Correct 3 ms 456 KB Correct answer: answer = 88
8 Correct 2 ms 456 KB Correct answer: answer = 7696
9 Correct 2 ms 600 KB Correct answer: answer = 1
10 Correct 2 ms 600 KB Correct answer: answer = 2374
11 Correct 2 ms 600 KB Correct answer: answer = 9502
12 Correct 2 ms 600 KB Correct answer: answer = 49
13 Correct 2 ms 600 KB Correct answer: answer = 151
14 Correct 3 ms 600 KB Correct answer: answer = 7550
15 Correct 3 ms 600 KB Correct answer: answer = 7220
16 Correct 2 ms 600 KB Correct answer: answer = 7550
17 Correct 2 ms 600 KB Correct answer: answer = 10000
18 Correct 2 ms 600 KB Correct answer: answer = 10000
19 Correct 3 ms 600 KB Correct answer: answer = 624
20 Correct 2 ms 600 KB Correct answer: answer = 10000
21 Correct 3 ms 600 KB Correct answer: answer = 1
22 Correct 2 ms 604 KB Correct answer: answer = 4
23 Correct 2 ms 604 KB Correct answer: answer = 1
24 Correct 3 ms 604 KB Correct answer: answer = 5
25 Correct 3 ms 604 KB Correct answer: answer = 41
26 Correct 2 ms 604 KB Correct answer: answer = 71923
27 Correct 3 ms 652 KB Correct answer: answer = 77137
28 Correct 3 ms 652 KB Correct answer: answer = 764
29 Correct 3 ms 652 KB Correct answer: answer = 250000
30 Correct 3 ms 788 KB Correct answer: answer = 500
31 Correct 2 ms 788 KB Correct answer: answer = 32
32 Correct 3 ms 788 KB Correct answer: answer = 130050
33 Correct 4 ms 788 KB Correct answer: answer = 5110
34 Correct 3 ms 788 KB Correct answer: answer = 2626
35 Correct 3 ms 788 KB Correct answer: answer = 796
36 Correct 3 ms 788 KB Correct answer: answer = 7580
37 Correct 3 ms 788 KB Correct answer: answer = 1904
38 Correct 3 ms 788 KB Correct answer: answer = 996004
39 Correct 3 ms 812 KB Correct answer: answer = 38817
40 Correct 3 ms 812 KB Correct answer: answer = 4096
41 Correct 3 ms 812 KB Correct answer: answer = 1
42 Correct 3 ms 812 KB Correct answer: answer = 1
43 Correct 3 ms 812 KB Correct answer: answer = 2040
44 Correct 2 ms 812 KB Correct answer: answer = 2
45 Correct 2 ms 812 KB Correct answer: answer = 4
46 Correct 3 ms 812 KB Correct answer: answer = 9
47 Correct 2 ms 812 KB Correct answer: answer = 9
48 Correct 3 ms 812 KB Correct answer: answer = 21
49 Correct 2 ms 812 KB Correct answer: answer = 71
50 Correct 2 ms 812 KB Correct answer: answer = 77
51 Correct 3 ms 812 KB Correct answer: answer = 400
52 Correct 2 ms 812 KB Correct answer: answer = 996004
53 Correct 3 ms 812 KB Correct answer: answer = 997310
54 Correct 3 ms 812 KB Correct answer: answer = 990781
55 Correct 2 ms 812 KB Correct answer: answer = 996545
56 Correct 3 ms 812 KB Correct answer: answer = 484
57 Correct 2 ms 812 KB Correct answer: answer = 484
58 Correct 3 ms 812 KB Correct answer: answer = 63501
59 Correct 4 ms 812 KB Correct answer: answer = 323501
60 Correct 4 ms 812 KB Correct answer: answer = 752500
61 Correct 3 ms 812 KB Correct answer: answer = 761480
62 Correct 3 ms 812 KB Correct answer: answer = 758932
63 Correct 3 ms 812 KB Correct answer: answer = 1000000
64 Correct 4 ms 812 KB Correct answer: answer = 750500
65 Correct 2 ms 812 KB Correct answer: answer = 1000000
66 Correct 3 ms 812 KB Correct answer: answer = 250000
67 Correct 3 ms 812 KB Correct answer: answer = 250000
68 Correct 2 ms 812 KB Correct answer: answer = 1000000
69 Correct 2 ms 812 KB Correct answer: answer = 994009
70 Correct 3 ms 812 KB Correct answer: answer = 59315
71 Correct 3 ms 812 KB Correct answer: answer = 25454
72 Correct 3 ms 812 KB Correct answer: answer = 1504
73 Correct 3 ms 812 KB Correct answer: answer = 37486
74 Correct 2 ms 812 KB Correct answer: answer = 4284
75 Correct 4 ms 812 KB Correct answer: answer = 158008
76 Correct 3 ms 812 KB Correct answer: answer = 51860
77 Correct 3 ms 816 KB Correct answer: answer = 12985
78 Correct 4 ms 948 KB Correct answer: answer = 997864126212
79 Correct 4 ms 1004 KB Correct answer: answer = 998608411647
80 Correct 4 ms 1060 KB Correct answer: answer = 995265560477
81 Correct 9 ms 1252 KB Correct answer: answer = 10125000
82 Correct 8 ms 1280 KB Correct answer: answer = 2291668
83 Correct 7 ms 1280 KB Correct answer: answer = 42388
84 Correct 5 ms 1280 KB Correct answer: answer = 10318
85 Correct 5 ms 1280 KB Correct answer: answer = 3416
86 Correct 10 ms 1280 KB Correct answer: answer = 331708193881
87 Correct 9 ms 1420 KB Correct answer: answer = 2861193756
88 Correct 8 ms 1652 KB Correct answer: answer = 114646930
89 Correct 8 ms 1652 KB Correct answer: answer = 9280921
90 Correct 8 ms 1808 KB Correct answer: answer = 999984053400
91 Correct 8 ms 1808 KB Correct answer: answer = 750935949134
92 Correct 3 ms 1808 KB Correct answer: answer = 1000000000000
93 Correct 4 ms 1808 KB Correct answer: answer = 998762383161
94 Correct 9 ms 1924 KB Correct answer: answer = 23017412908
95 Correct 5 ms 1924 KB Correct answer: answer = 728143410622
96 Correct 3 ms 1924 KB Correct answer: answer = 2
97 Correct 7 ms 2052 KB Correct answer: answer = 1824916
98 Correct 8 ms 2096 KB Correct answer: answer = 10680029
99 Correct 7 ms 2140 KB Correct answer: answer = 18351700
100 Correct 7 ms 2188 KB Correct answer: answer = 16040026
101 Correct 4 ms 2188 KB Correct answer: answer = 253968628325
102 Correct 5 ms 2188 KB Correct answer: answer = 10267
103 Correct 8 ms 2296 KB Correct answer: answer = 2582408
104 Correct 5 ms 2296 KB Correct answer: answer = 78024964781
105 Correct 4 ms 2296 KB Correct answer: answer = 9866346457
106 Correct 4 ms 2332 KB Correct answer: answer = 3327720949
107 Correct 4 ms 2388 KB Correct answer: answer = 86064128360
108 Correct 4 ms 2496 KB Correct answer: answer = 12698259150
109 Correct 7 ms 2632 KB Correct answer: answer = 1185259288
110 Correct 24 ms 4472 KB Correct answer: answer = 999889968863
111 Correct 28 ms 5148 KB Correct answer: answer = 999861384931
112 Correct 24 ms 5824 KB Correct answer: answer = 999811809929
113 Correct 23 ms 6440 KB Correct answer: answer = 999869756441
114 Correct 69 ms 8940 KB Correct answer: answer = 1700000000
115 Correct 69 ms 10660 KB Correct answer: answer = 131666670
116 Correct 32 ms 10660 KB Correct answer: answer = 89478486
117 Correct 29 ms 10660 KB Correct answer: answer = 4971040
118 Correct 23 ms 10660 KB Correct answer: answer = 2711494
119 Correct 75 ms 11608 KB Correct answer: answer = 25252530
120 Correct 94 ms 12180 KB Correct answer: answer = 62500000
121 Correct 106 ms 12180 KB Correct answer: answer = 333175097780
122 Correct 106 ms 12180 KB Correct answer: answer = 33121180179
123 Correct 106 ms 12180 KB Correct answer: answer = 9802314015
124 Correct 100 ms 14768 KB Correct answer: answer = 32567551
125 Correct 92 ms 15404 KB Correct answer: answer = 997525000000
126 Correct 97 ms 15404 KB Correct answer: answer = 752723538884
127 Correct 17 ms 15404 KB Correct answer: answer = 1000000000000
128 Correct 23 ms 15404 KB Correct answer: answer = 999978000121
129 Correct 31 ms 15404 KB Correct answer: answer = 745986144735
130 Correct 13 ms 15404 KB Correct answer: answer = 2
131 Correct 71 ms 17824 KB Correct answer: answer = 277966670
132 Correct 77 ms 17824 KB Correct answer: answer = 2500900082
133 Correct 28 ms 17824 KB Correct answer: answer = 301248349636
134 Correct 41 ms 17824 KB Correct answer: answer = 14118891
135 Correct 22 ms 17824 KB Correct answer: answer = 14384977265
136 Correct 27 ms 17824 KB Correct answer: answer = 3681368330
137 Correct 26 ms 17824 KB Correct answer: answer = 2720316816
138 Correct 48 ms 17824 KB Correct answer: answer = 999976000144
139 Correct 49 ms 17824 KB Correct answer: answer = 999856102410
140 Correct 44 ms 17824 KB Correct answer: answer = 999958401531
141 Correct 47 ms 17824 KB Correct answer: answer = 999769649944
142 Correct 71 ms 17824 KB Correct answer: answer = 999874525918
143 Correct 142 ms 19980 KB Correct answer: answer = 6050000000
144 Correct 174 ms 22036 KB Correct answer: answer = 1112500000
145 Correct 90 ms 22036 KB Correct answer: answer = 4294967296
146 Correct 101 ms 22036 KB Correct answer: answer = 87652406
147 Correct 102 ms 22036 KB Correct answer: answer = 6297664
148 Correct 89 ms 22036 KB Correct answer: answer = 196612
149 Correct 145 ms 22036 KB Correct answer: answer = 15015100
150 Correct 183 ms 22036 KB Correct answer: answer = 25000000
151 Correct 158 ms 22036 KB Correct answer: answer = 333230209550
152 Correct 221 ms 22036 KB Correct answer: answer = 917123769
153 Correct 198 ms 22036 KB Correct answer: answer = 95162
154 Correct 170 ms 22036 KB Correct answer: answer = 382616191
155 Correct 141 ms 22036 KB Correct answer: answer = 990033333400
156 Correct 155 ms 22044 KB Correct answer: answer = 990000100000
157 Correct 183 ms 22044 KB Correct answer: answer = 749998188180
158 Correct 32 ms 22044 KB Correct answer: answer = 1000000000000
159 Correct 44 ms 22044 KB Correct answer: answer = 999988000036
160 Correct 46 ms 22044 KB Correct answer: answer = 744929274393
161 Correct 24 ms 22044 KB Correct answer: answer = 2
162 Correct 155 ms 22044 KB Correct answer: answer = 1300024
163 Correct 174 ms 22044 KB Correct answer: answer = 5000700010
164 Correct 66 ms 22044 KB Correct answer: answer = 354997100800
165 Correct 93 ms 22044 KB Correct answer: answer = 257000
166 Correct 87 ms 22044 KB Correct answer: answer = 3765323
167 Correct 84 ms 22044 KB Correct answer: answer = 1525903
168 Correct 47 ms 22044 KB Correct answer: answer = 67618137730
169 Correct 49 ms 22044 KB Correct answer: answer = 12656680171
170 Correct 68 ms 22044 KB Correct answer: answer = 579831736
171 Correct 81 ms 22044 KB Correct answer: answer = 23605611
172 Correct 55 ms 22044 KB Correct answer: answer = 7052481200
173 Correct 58 ms 22044 KB Correct answer: answer = 1314039500
174 Correct 67 ms 22044 KB Correct answer: answer = 302484000
175 Correct 115 ms 22044 KB Correct answer: answer = 52348480