oj.uz

Submission #83426

# Submission time Handle Problem Language Result Execution time Memory
83426 2018-11-07T13:55:04 Z Tusk Aliens (IOI16_aliens) C++14
100 / 100
 201 ms 69072 KB 
#include "aliens.h"
#include <bits/stdc++.h>

#define long long long
#define pii pair<long, long>
#define x first
#define y second

using namespace std;

struct cht {
    struct line {
        long m, b;
        int cnt;
        line(long m, long b, int cnt) : m(m), b(b), cnt(cnt) {}
        long get(long x) { return m*x + b; }
    };
    vector<line> f;
    int ptr = 0;
    bool bad(line a, line b, line c) { return (c.b - a.b)*(a.m - b.m) <= (b.b - a.b)*(a.m - c.m); }
    void add(long m, long b, int cnt) {
        line l(m, b, cnt);
        while(f.size() >= 2 && bad(f[f.size()-2], f.back(), l)) f.pop_back();
        f.emplace_back(l);
    }
    pii query(long x) {
        while(ptr + 1 < f.size() && f[ptr+1].get(x) < f[ptr].get(x)) ++ptr;
        return pii(f[ptr].get(x), f[ptr].cnt);
    }
    void clear() { f.clear(), ptr = 0; }
} hull;

int n;
long mx = 0;
vector<long> l = { -1 }, r = { -1 };

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

pii solve(long C) {
    vector<pii> dp = vector<pii>(n+1);
    hull.clear();
    dp[0] = { 0, 0 };
    hull.add(-2ll * (l[1] - 1), sq(l[1] - 1), 0);
    for(int i = 1; i <= n; i++) {
        pii now = hull.query(r[i]);
        dp[i] = pii(now.x + sq(r[i]) + C, now.y + 1);
        if(i == n) continue;
        hull.add(-2ll * (l[i+1] - 1), sq(l[i+1] - 1) + dp[i].x - sq(max(0ll, r[i] - l[i+1] + 1)), dp[i].y);
    }
    return dp[n];
}

long take_photos(int _n, int _m, int k, vector<int> _r, vector<int> _c) {
    vector<pii> coord;
    for(int i = 0; i < _n; i++) {
        if(_r[i] > _c[i]) swap(_r[i], _c[i]);
        coord.emplace_back(_c[i], _r[i]);
    }
    sort(coord.begin(), coord.end());
    coord.erase(unique(coord.begin(), coord.end()), coord.end());
    for(pii p : coord) {
        if(p.x == r.back()) continue;
        while(!l.empty() && p.x >= r.back() && p.y <= l.back()) l.pop_back(), r.pop_back();
        l.emplace_back(p.y), r.emplace_back(p.x);
    }
    n = l.size() - 1;
    k = min(k, n);
    long a = 0, b = 1e17;
    while(a < b) {
        long mid = (a + b) >> 1;
        if(solve(mid).y <= k) b = mid;
        else a = mid+1;
    }
    return solve(b).x - b*k;
}

Compilation message

aliens.cpp: In member function 'std::pair<long long int, long long int> cht::query(long long int)':
aliens.cpp:27:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         while(ptr + 1 < f.size() && f[ptr+1].get(x) < f[ptr].get(x)) ++ptr;
               ~~~~~~~~^~~~~~~~~~

Subtask #1
4.0 / 4.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 256 KB Correct answer: answer = 4
2 Correct 2 ms 376 KB Correct answer: answer = 4
3 Correct 2 ms 616 KB Correct answer: answer = 4
4 Correct 3 ms 616 KB Correct answer: answer = 12
5 Correct 2 ms 616 KB Correct answer: answer = 52
6 Correct 2 ms 636 KB Correct answer: answer = 210
7 Correct 2 ms 656 KB Correct answer: answer = 88
8 Correct 2 ms 656 KB Correct answer: answer = 7696
9 Correct 2 ms 656 KB Correct answer: answer = 1
10 Correct 2 ms 656 KB Correct answer: answer = 2374
11 Correct 3 ms 656 KB Correct answer: answer = 9502
12 Correct 2 ms 656 KB Correct answer: answer = 49
13 Correct 2 ms 720 KB Correct answer: answer = 151
14 Correct 2 ms 724 KB Correct answer: answer = 7550
15 Correct 2 ms 860 KB Correct answer: answer = 7220
16 Correct 3 ms 904 KB Correct answer: answer = 7550
17 Correct 2 ms 904 KB Correct answer: answer = 10000
18 Correct 2 ms 904 KB Correct answer: answer = 10000
19 Correct 2 ms 904 KB Correct answer: answer = 624
20 Correct 2 ms 904 KB Correct answer: answer = 10000

Subtask #2
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 904 KB Correct answer: answer = 1
2 Correct 2 ms 904 KB Correct answer: answer = 4
3 Correct 2 ms 904 KB Correct answer: answer = 1
4 Correct 2 ms 904 KB Correct answer: answer = 5
5 Correct 2 ms 904 KB Correct answer: answer = 41
6 Correct 2 ms 904 KB Correct answer: answer = 71923
7 Correct 3 ms 904 KB Correct answer: answer = 77137
8 Correct 3 ms 904 KB Correct answer: answer = 764
9 Correct 3 ms 904 KB Correct answer: answer = 250000
10 Correct 3 ms 904 KB Correct answer: answer = 500
11 Correct 2 ms 904 KB Correct answer: answer = 32
12 Correct 3 ms 904 KB Correct answer: answer = 130050
13 Correct 4 ms 904 KB Correct answer: answer = 5110
14 Correct 2 ms 904 KB Correct answer: answer = 2626
15 Correct 3 ms 904 KB Correct answer: answer = 796
16 Correct 4 ms 904 KB Correct answer: answer = 7580
17 Correct 3 ms 904 KB Correct answer: answer = 1904
18 Correct 3 ms 904 KB Correct answer: answer = 996004
19 Correct 3 ms 904 KB Correct answer: answer = 38817
20 Correct 3 ms 904 KB Correct answer: answer = 4096
21 Correct 3 ms 904 KB Correct answer: answer = 1
22 Correct 2 ms 904 KB Correct answer: answer = 1
23 Correct 3 ms 904 KB Correct answer: answer = 2040
24 Correct 2 ms 908 KB Correct answer: answer = 2

Subtask #3
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 256 KB Correct answer: answer = 4
2 Correct 2 ms 376 KB Correct answer: answer = 4
3 Correct 2 ms 616 KB Correct answer: answer = 4
4 Correct 3 ms 616 KB Correct answer: answer = 12
5 Correct 2 ms 616 KB Correct answer: answer = 52
6 Correct 2 ms 636 KB Correct answer: answer = 210
7 Correct 2 ms 656 KB Correct answer: answer = 88
8 Correct 2 ms 656 KB Correct answer: answer = 7696
9 Correct 2 ms 656 KB Correct answer: answer = 1
10 Correct 2 ms 656 KB Correct answer: answer = 2374
11 Correct 3 ms 656 KB Correct answer: answer = 9502
12 Correct 2 ms 656 KB Correct answer: answer = 49
13 Correct 2 ms 720 KB Correct answer: answer = 151
14 Correct 2 ms 724 KB Correct answer: answer = 7550
15 Correct 2 ms 860 KB Correct answer: answer = 7220
16 Correct 3 ms 904 KB Correct answer: answer = 7550
17 Correct 2 ms 904 KB Correct answer: answer = 10000
18 Correct 2 ms 904 KB Correct answer: answer = 10000
19 Correct 2 ms 904 KB Correct answer: answer = 624
20 Correct 2 ms 904 KB Correct answer: answer = 10000
21 Correct 2 ms 904 KB Correct answer: answer = 1
22 Correct 2 ms 904 KB Correct answer: answer = 4
23 Correct 2 ms 904 KB Correct answer: answer = 1
24 Correct 2 ms 904 KB Correct answer: answer = 5
25 Correct 2 ms 904 KB Correct answer: answer = 41
26 Correct 2 ms 904 KB Correct answer: answer = 71923
27 Correct 3 ms 904 KB Correct answer: answer = 77137
28 Correct 3 ms 904 KB Correct answer: answer = 764
29 Correct 3 ms 904 KB Correct answer: answer = 250000
30 Correct 3 ms 904 KB Correct answer: answer = 500
31 Correct 2 ms 904 KB Correct answer: answer = 32
32 Correct 3 ms 904 KB Correct answer: answer = 130050
33 Correct 4 ms 904 KB Correct answer: answer = 5110
34 Correct 2 ms 904 KB Correct answer: answer = 2626
35 Correct 3 ms 904 KB Correct answer: answer = 796
36 Correct 4 ms 904 KB Correct answer: answer = 7580
37 Correct 3 ms 904 KB Correct answer: answer = 1904
38 Correct 3 ms 904 KB Correct answer: answer = 996004
39 Correct 3 ms 904 KB Correct answer: answer = 38817
40 Correct 3 ms 904 KB Correct answer: answer = 4096
41 Correct 3 ms 904 KB Correct answer: answer = 1
42 Correct 2 ms 904 KB Correct answer: answer = 1
43 Correct 3 ms 904 KB Correct answer: answer = 2040
44 Correct 2 ms 908 KB Correct answer: answer = 2
45 Correct 2 ms 920 KB Correct answer: answer = 4
46 Correct 3 ms 984 KB Correct answer: answer = 9
47 Correct 2 ms 984 KB Correct answer: answer = 9
48 Correct 3 ms 984 KB Correct answer: answer = 21
49 Correct 2 ms 984 KB Correct answer: answer = 71
50 Correct 2 ms 984 KB Correct answer: answer = 77
51 Correct 2 ms 984 KB Correct answer: answer = 400
52 Correct 2 ms 1024 KB Correct answer: answer = 996004
53 Correct 2 ms 1032 KB Correct answer: answer = 997310
54 Correct 2 ms 1032 KB Correct answer: answer = 990781
55 Correct 2 ms 1036 KB Correct answer: answer = 996545
56 Correct 3 ms 1040 KB Correct answer: answer = 484
57 Correct 2 ms 1044 KB Correct answer: answer = 484
58 Correct 3 ms 1048 KB Correct answer: answer = 63501
59 Correct 3 ms 1052 KB Correct answer: answer = 323501
60 Correct 3 ms 1060 KB Correct answer: answer = 752500
61 Correct 2 ms 1064 KB Correct answer: answer = 761480
62 Correct 2 ms 1068 KB Correct answer: answer = 758932
63 Correct 3 ms 1068 KB Correct answer: answer = 1000000
64 Correct 3 ms 1076 KB Correct answer: answer = 750500
65 Correct 2 ms 1080 KB Correct answer: answer = 1000000
66 Correct 2 ms 1084 KB Correct answer: answer = 250000
67 Correct 3 ms 1088 KB Correct answer: answer = 250000
68 Correct 2 ms 1092 KB Correct answer: answer = 1000000
69 Correct 2 ms 1096 KB Correct answer: answer = 994009
70 Correct 3 ms 1104 KB Correct answer: answer = 59315
71 Correct 3 ms 1104 KB Correct answer: answer = 25454
72 Correct 2 ms 1108 KB Correct answer: answer = 1504
73 Correct 2 ms 1112 KB Correct answer: answer = 37486
74 Correct 2 ms 1112 KB Correct answer: answer = 4284
75 Correct 2 ms 1124 KB Correct answer: answer = 158008
76 Correct 2 ms 1128 KB Correct answer: answer = 51860
77 Correct 2 ms 1128 KB Correct answer: answer = 12985

Subtask #4
16.0 / 16.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 256 KB Correct answer: answer = 4
2 Correct 2 ms 376 KB Correct answer: answer = 4
3 Correct 2 ms 616 KB Correct answer: answer = 4
4 Correct 3 ms 616 KB Correct answer: answer = 12
5 Correct 2 ms 616 KB Correct answer: answer = 52
6 Correct 2 ms 636 KB Correct answer: answer = 210
7 Correct 2 ms 656 KB Correct answer: answer = 88
8 Correct 2 ms 656 KB Correct answer: answer = 7696
9 Correct 2 ms 656 KB Correct answer: answer = 1
10 Correct 2 ms 656 KB Correct answer: answer = 2374
11 Correct 3 ms 656 KB Correct answer: answer = 9502
12 Correct 2 ms 656 KB Correct answer: answer = 49
13 Correct 2 ms 720 KB Correct answer: answer = 151
14 Correct 2 ms 724 KB Correct answer: answer = 7550
15 Correct 2 ms 860 KB Correct answer: answer = 7220
16 Correct 3 ms 904 KB Correct answer: answer = 7550
17 Correct 2 ms 904 KB Correct answer: answer = 10000
18 Correct 2 ms 904 KB Correct answer: answer = 10000
19 Correct 2 ms 904 KB Correct answer: answer = 624
20 Correct 2 ms 904 KB Correct answer: answer = 10000
21 Correct 2 ms 904 KB Correct answer: answer = 1
22 Correct 2 ms 904 KB Correct answer: answer = 4
23 Correct 2 ms 904 KB Correct answer: answer = 1
24 Correct 2 ms 904 KB Correct answer: answer = 5
25 Correct 2 ms 904 KB Correct answer: answer = 41
26 Correct 2 ms 904 KB Correct answer: answer = 71923
27 Correct 3 ms 904 KB Correct answer: answer = 77137
28 Correct 3 ms 904 KB Correct answer: answer = 764
29 Correct 3 ms 904 KB Correct answer: answer = 250000
30 Correct 3 ms 904 KB Correct answer: answer = 500
31 Correct 2 ms 904 KB Correct answer: answer = 32
32 Correct 3 ms 904 KB Correct answer: answer = 130050
33 Correct 4 ms 904 KB Correct answer: answer = 5110
34 Correct 2 ms 904 KB Correct answer: answer = 2626
35 Correct 3 ms 904 KB Correct answer: answer = 796
36 Correct 4 ms 904 KB Correct answer: answer = 7580
37 Correct 3 ms 904 KB Correct answer: answer = 1904
38 Correct 3 ms 904 KB Correct answer: answer = 996004
39 Correct 3 ms 904 KB Correct answer: answer = 38817
40 Correct 3 ms 904 KB Correct answer: answer = 4096
41 Correct 3 ms 904 KB Correct answer: answer = 1
42 Correct 2 ms 904 KB Correct answer: answer = 1
43 Correct 3 ms 904 KB Correct answer: answer = 2040
44 Correct 2 ms 908 KB Correct answer: answer = 2
45 Correct 2 ms 920 KB Correct answer: answer = 4
46 Correct 3 ms 984 KB Correct answer: answer = 9
47 Correct 2 ms 984 KB Correct answer: answer = 9
48 Correct 3 ms 984 KB Correct answer: answer = 21
49 Correct 2 ms 984 KB Correct answer: answer = 71
50 Correct 2 ms 984 KB Correct answer: answer = 77
51 Correct 2 ms 984 KB Correct answer: answer = 400
52 Correct 2 ms 1024 KB Correct answer: answer = 996004
53 Correct 2 ms 1032 KB Correct answer: answer = 997310
54 Correct 2 ms 1032 KB Correct answer: answer = 990781
55 Correct 2 ms 1036 KB Correct answer: answer = 996545
56 Correct 3 ms 1040 KB Correct answer: answer = 484
57 Correct 2 ms 1044 KB Correct answer: answer = 484
58 Correct 3 ms 1048 KB Correct answer: answer = 63501
59 Correct 3 ms 1052 KB Correct answer: answer = 323501
60 Correct 3 ms 1060 KB Correct answer: answer = 752500
61 Correct 2 ms 1064 KB Correct answer: answer = 761480
62 Correct 2 ms 1068 KB Correct answer: answer = 758932
63 Correct 3 ms 1068 KB Correct answer: answer = 1000000
64 Correct 3 ms 1076 KB Correct answer: answer = 750500
65 Correct 2 ms 1080 KB Correct answer: answer = 1000000
66 Correct 2 ms 1084 KB Correct answer: answer = 250000
67 Correct 3 ms 1088 KB Correct answer: answer = 250000
68 Correct 2 ms 1092 KB Correct answer: answer = 1000000
69 Correct 2 ms 1096 KB Correct answer: answer = 994009
70 Correct 3 ms 1104 KB Correct answer: answer = 59315
71 Correct 3 ms 1104 KB Correct answer: answer = 25454
72 Correct 2 ms 1108 KB Correct answer: answer = 1504
73 Correct 2 ms 1112 KB Correct answer: answer = 37486
74 Correct 2 ms 1112 KB Correct answer: answer = 4284
75 Correct 2 ms 1124 KB Correct answer: answer = 158008
76 Correct 2 ms 1128 KB Correct answer: answer = 51860
77 Correct 2 ms 1128 KB Correct answer: answer = 12985
78 Correct 4 ms 1268 KB Correct answer: answer = 997864126212
79 Correct 4 ms 1320 KB Correct answer: answer = 998608411647
80 Correct 4 ms 1392 KB Correct answer: answer = 995265560477
81 Correct 8 ms 1720 KB Correct answer: answer = 10125000
82 Correct 9 ms 1760 KB Correct answer: answer = 2291668
83 Correct 6 ms 1760 KB Correct answer: answer = 42388
84 Correct 5 ms 1760 KB Correct answer: answer = 10318
85 Correct 5 ms 1760 KB Correct answer: answer = 3416
86 Correct 10 ms 1764 KB Correct answer: answer = 331708193881
87 Correct 11 ms 1920 KB Correct answer: answer = 2861193756
88 Correct 11 ms 2036 KB Correct answer: answer = 114646930
89 Correct 8 ms 2092 KB Correct answer: answer = 9280921
90 Correct 10 ms 2132 KB Correct answer: answer = 999984053400
91 Correct 13 ms 2132 KB Correct answer: answer = 750935949134
92 Correct 3 ms 2132 KB Correct answer: answer = 1000000000000
93 Correct 4 ms 2132 KB Correct answer: answer = 998762383161
94 Correct 11 ms 2212 KB Correct answer: answer = 23017412908
95 Correct 4 ms 2212 KB Correct answer: answer = 728143410622
96 Correct 3 ms 2212 KB Correct answer: answer = 2
97 Correct 8 ms 2468 KB Correct answer: answer = 1824916
98 Correct 8 ms 2468 KB Correct answer: answer = 10680029
99 Correct 8 ms 2556 KB Correct answer: answer = 18351700
100 Correct 8 ms 2608 KB Correct answer: answer = 16040026
101 Correct 4 ms 2608 KB Correct answer: answer = 253968628325
102 Correct 5 ms 2608 KB Correct answer: answer = 10267
103 Correct 9 ms 2748 KB Correct answer: answer = 2582408
104 Correct 3 ms 2748 KB Correct answer: answer = 78024964781
105 Correct 4 ms 2748 KB Correct answer: answer = 9866346457
106 Correct 4 ms 2752 KB Correct answer: answer = 3327720949
107 Correct 4 ms 2752 KB Correct answer: answer = 86064128360
108 Correct 4 ms 2792 KB Correct answer: answer = 12698259150
109 Correct 8 ms 3104 KB Correct answer: answer = 1185259288

Subtask #5
19.0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 256 KB Correct answer: answer = 4
2 Correct 2 ms 376 KB Correct answer: answer = 4
3 Correct 2 ms 616 KB Correct answer: answer = 4
4 Correct 3 ms 616 KB Correct answer: answer = 12
5 Correct 2 ms 616 KB Correct answer: answer = 52
6 Correct 2 ms 636 KB Correct answer: answer = 210
7 Correct 2 ms 656 KB Correct answer: answer = 88
8 Correct 2 ms 656 KB Correct answer: answer = 7696
9 Correct 2 ms 656 KB Correct answer: answer = 1
10 Correct 2 ms 656 KB Correct answer: answer = 2374
11 Correct 3 ms 656 KB Correct answer: answer = 9502
12 Correct 2 ms 656 KB Correct answer: answer = 49
13 Correct 2 ms 720 KB Correct answer: answer = 151
14 Correct 2 ms 724 KB Correct answer: answer = 7550
15 Correct 2 ms 860 KB Correct answer: answer = 7220
16 Correct 3 ms 904 KB Correct answer: answer = 7550
17 Correct 2 ms 904 KB Correct answer: answer = 10000
18 Correct 2 ms 904 KB Correct answer: answer = 10000
19 Correct 2 ms 904 KB Correct answer: answer = 624
20 Correct 2 ms 904 KB Correct answer: answer = 10000
21 Correct 2 ms 904 KB Correct answer: answer = 1
22 Correct 2 ms 904 KB Correct answer: answer = 4
23 Correct 2 ms 904 KB Correct answer: answer = 1
24 Correct 2 ms 904 KB Correct answer: answer = 5
25 Correct 2 ms 904 KB Correct answer: answer = 41
26 Correct 2 ms 904 KB Correct answer: answer = 71923
27 Correct 3 ms 904 KB Correct answer: answer = 77137
28 Correct 3 ms 904 KB Correct answer: answer = 764
29 Correct 3 ms 904 KB Correct answer: answer = 250000
30 Correct 3 ms 904 KB Correct answer: answer = 500
31 Correct 2 ms 904 KB Correct answer: answer = 32
32 Correct 3 ms 904 KB Correct answer: answer = 130050
33 Correct 4 ms 904 KB Correct answer: answer = 5110
34 Correct 2 ms 904 KB Correct answer: answer = 2626
35 Correct 3 ms 904 KB Correct answer: answer = 796
36 Correct 4 ms 904 KB Correct answer: answer = 7580
37 Correct 3 ms 904 KB Correct answer: answer = 1904
38 Correct 3 ms 904 KB Correct answer: answer = 996004
39 Correct 3 ms 904 KB Correct answer: answer = 38817
40 Correct 3 ms 904 KB Correct answer: answer = 4096
41 Correct 3 ms 904 KB Correct answer: answer = 1
42 Correct 2 ms 904 KB Correct answer: answer = 1
43 Correct 3 ms 904 KB Correct answer: answer = 2040
44 Correct 2 ms 908 KB Correct answer: answer = 2
45 Correct 2 ms 920 KB Correct answer: answer = 4
46 Correct 3 ms 984 KB Correct answer: answer = 9
47 Correct 2 ms 984 KB Correct answer: answer = 9
48 Correct 3 ms 984 KB Correct answer: answer = 21
49 Correct 2 ms 984 KB Correct answer: answer = 71
50 Correct 2 ms 984 KB Correct answer: answer = 77
51 Correct 2 ms 984 KB Correct answer: answer = 400
52 Correct 2 ms 1024 KB Correct answer: answer = 996004
53 Correct 2 ms 1032 KB Correct answer: answer = 997310
54 Correct 2 ms 1032 KB Correct answer: answer = 990781
55 Correct 2 ms 1036 KB Correct answer: answer = 996545
56 Correct 3 ms 1040 KB Correct answer: answer = 484
57 Correct 2 ms 1044 KB Correct answer: answer = 484
58 Correct 3 ms 1048 KB Correct answer: answer = 63501
59 Correct 3 ms 1052 KB Correct answer: answer = 323501
60 Correct 3 ms 1060 KB Correct answer: answer = 752500
61 Correct 2 ms 1064 KB Correct answer: answer = 761480
62 Correct 2 ms 1068 KB Correct answer: answer = 758932
63 Correct 3 ms 1068 KB Correct answer: answer = 1000000
64 Correct 3 ms 1076 KB Correct answer: answer = 750500
65 Correct 2 ms 1080 KB Correct answer: answer = 1000000
66 Correct 2 ms 1084 KB Correct answer: answer = 250000
67 Correct 3 ms 1088 KB Correct answer: answer = 250000
68 Correct 2 ms 1092 KB Correct answer: answer = 1000000
69 Correct 2 ms 1096 KB Correct answer: answer = 994009
70 Correct 3 ms 1104 KB Correct answer: answer = 59315
71 Correct 3 ms 1104 KB Correct answer: answer = 25454
72 Correct 2 ms 1108 KB Correct answer: answer = 1504
73 Correct 2 ms 1112 KB Correct answer: answer = 37486
74 Correct 2 ms 1112 KB Correct answer: answer = 4284
75 Correct 2 ms 1124 KB Correct answer: answer = 158008
76 Correct 2 ms 1128 KB Correct answer: answer = 51860
77 Correct 2 ms 1128 KB Correct answer: answer = 12985
78 Correct 4 ms 1268 KB Correct answer: answer = 997864126212
79 Correct 4 ms 1320 KB Correct answer: answer = 998608411647
80 Correct 4 ms 1392 KB Correct answer: answer = 995265560477
81 Correct 8 ms 1720 KB Correct answer: answer = 10125000
82 Correct 9 ms 1760 KB Correct answer: answer = 2291668
83 Correct 6 ms 1760 KB Correct answer: answer = 42388
84 Correct 5 ms 1760 KB Correct answer: answer = 10318
85 Correct 5 ms 1760 KB Correct answer: answer = 3416
86 Correct 10 ms 1764 KB Correct answer: answer = 331708193881
87 Correct 11 ms 1920 KB Correct answer: answer = 2861193756
88 Correct 11 ms 2036 KB Correct answer: answer = 114646930
89 Correct 8 ms 2092 KB Correct answer: answer = 9280921
90 Correct 10 ms 2132 KB Correct answer: answer = 999984053400
91 Correct 13 ms 2132 KB Correct answer: answer = 750935949134
92 Correct 3 ms 2132 KB Correct answer: answer = 1000000000000
93 Correct 4 ms 2132 KB Correct answer: answer = 998762383161
94 Correct 11 ms 2212 KB Correct answer: answer = 23017412908
95 Correct 4 ms 2212 KB Correct answer: answer = 728143410622
96 Correct 3 ms 2212 KB Correct answer: answer = 2
97 Correct 8 ms 2468 KB Correct answer: answer = 1824916
98 Correct 8 ms 2468 KB Correct answer: answer = 10680029
99 Correct 8 ms 2556 KB Correct answer: answer = 18351700
100 Correct 8 ms 2608 KB Correct answer: answer = 16040026
101 Correct 4 ms 2608 KB Correct answer: answer = 253968628325
102 Correct 5 ms 2608 KB Correct answer: answer = 10267
103 Correct 9 ms 2748 KB Correct answer: answer = 2582408
104 Correct 3 ms 2748 KB Correct answer: answer = 78024964781
105 Correct 4 ms 2748 KB Correct answer: answer = 9866346457
106 Correct 4 ms 2752 KB Correct answer: answer = 3327720949
107 Correct 4 ms 2752 KB Correct answer: answer = 86064128360
108 Correct 4 ms 2792 KB Correct answer: answer = 12698259150
109 Correct 8 ms 3104 KB Correct answer: answer = 1185259288
110 Correct 23 ms 5304 KB Correct answer: answer = 999889968863
111 Correct 29 ms 5980 KB Correct answer: answer = 999861384931
112 Correct 24 ms 6656 KB Correct answer: answer = 999811809929
113 Correct 23 ms 7332 KB Correct answer: answer = 999869756441
114 Correct 83 ms 11720 KB Correct answer: answer = 1700000000
115 Correct 82 ms 12380 KB Correct answer: answer = 131666670
116 Correct 26 ms 12380 KB Correct answer: answer = 89478486
117 Correct 30 ms 12380 KB Correct answer: answer = 4971040
118 Correct 27 ms 12380 KB Correct answer: answer = 2711494
119 Correct 82 ms 13372 KB Correct answer: answer = 25252530
120 Correct 77 ms 13940 KB Correct answer: answer = 62500000
121 Correct 95 ms 13940 KB Correct answer: answer = 333175097780
122 Correct 109 ms 13940 KB Correct answer: answer = 33121180179
123 Correct 96 ms 13940 KB Correct answer: answer = 9802314015
124 Correct 81 ms 16536 KB Correct answer: answer = 32567551
125 Correct 83 ms 17104 KB Correct answer: answer = 997525000000
126 Correct 98 ms 17104 KB Correct answer: answer = 752723538884
127 Correct 16 ms 17104 KB Correct answer: answer = 1000000000000
128 Correct 22 ms 17104 KB Correct answer: answer = 999978000121
129 Correct 23 ms 17104 KB Correct answer: answer = 745986144735
130 Correct 13 ms 17104 KB Correct answer: answer = 2
131 Correct 85 ms 20612 KB Correct answer: answer = 277966670
132 Correct 80 ms 21144 KB Correct answer: answer = 2500900082
133 Correct 31 ms 21144 KB Correct answer: answer = 301248349636
134 Correct 48 ms 21144 KB Correct answer: answer = 14118891
135 Correct 28 ms 21144 KB Correct answer: answer = 14384977265
136 Correct 24 ms 21144 KB Correct answer: answer = 3681368330
137 Correct 24 ms 21144 KB Correct answer: answer = 2720316816

Subtask #6
40.0 / 40.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 256 KB Correct answer: answer = 4
2 Correct 2 ms 376 KB Correct answer: answer = 4
3 Correct 2 ms 616 KB Correct answer: answer = 4
4 Correct 3 ms 616 KB Correct answer: answer = 12
5 Correct 2 ms 616 KB Correct answer: answer = 52
6 Correct 2 ms 636 KB Correct answer: answer = 210
7 Correct 2 ms 656 KB Correct answer: answer = 88
8 Correct 2 ms 656 KB Correct answer: answer = 7696
9 Correct 2 ms 656 KB Correct answer: answer = 1
10 Correct 2 ms 656 KB Correct answer: answer = 2374
11 Correct 3 ms 656 KB Correct answer: answer = 9502
12 Correct 2 ms 656 KB Correct answer: answer = 49
13 Correct 2 ms 720 KB Correct answer: answer = 151
14 Correct 2 ms 724 KB Correct answer: answer = 7550
15 Correct 2 ms 860 KB Correct answer: answer = 7220
16 Correct 3 ms 904 KB Correct answer: answer = 7550
17 Correct 2 ms 904 KB Correct answer: answer = 10000
18 Correct 2 ms 904 KB Correct answer: answer = 10000
19 Correct 2 ms 904 KB Correct answer: answer = 624
20 Correct 2 ms 904 KB Correct answer: answer = 10000
21 Correct 2 ms 904 KB Correct answer: answer = 1
22 Correct 2 ms 904 KB Correct answer: answer = 4
23 Correct 2 ms 904 KB Correct answer: answer = 1
24 Correct 2 ms 904 KB Correct answer: answer = 5
25 Correct 2 ms 904 KB Correct answer: answer = 41
26 Correct 2 ms 904 KB Correct answer: answer = 71923
27 Correct 3 ms 904 KB Correct answer: answer = 77137
28 Correct 3 ms 904 KB Correct answer: answer = 764
29 Correct 3 ms 904 KB Correct answer: answer = 250000
30 Correct 3 ms 904 KB Correct answer: answer = 500
31 Correct 2 ms 904 KB Correct answer: answer = 32
32 Correct 3 ms 904 KB Correct answer: answer = 130050
33 Correct 4 ms 904 KB Correct answer: answer = 5110
34 Correct 2 ms 904 KB Correct answer: answer = 2626
35 Correct 3 ms 904 KB Correct answer: answer = 796
36 Correct 4 ms 904 KB Correct answer: answer = 7580
37 Correct 3 ms 904 KB Correct answer: answer = 1904
38 Correct 3 ms 904 KB Correct answer: answer = 996004
39 Correct 3 ms 904 KB Correct answer: answer = 38817
40 Correct 3 ms 904 KB Correct answer: answer = 4096
41 Correct 3 ms 904 KB Correct answer: answer = 1
42 Correct 2 ms 904 KB Correct answer: answer = 1
43 Correct 3 ms 904 KB Correct answer: answer = 2040
44 Correct 2 ms 908 KB Correct answer: answer = 2
45 Correct 2 ms 920 KB Correct answer: answer = 4
46 Correct 3 ms 984 KB Correct answer: answer = 9
47 Correct 2 ms 984 KB Correct answer: answer = 9
48 Correct 3 ms 984 KB Correct answer: answer = 21
49 Correct 2 ms 984 KB Correct answer: answer = 71
50 Correct 2 ms 984 KB Correct answer: answer = 77
51 Correct 2 ms 984 KB Correct answer: answer = 400
52 Correct 2 ms 1024 KB Correct answer: answer = 996004
53 Correct 2 ms 1032 KB Correct answer: answer = 997310
54 Correct 2 ms 1032 KB Correct answer: answer = 990781
55 Correct 2 ms 1036 KB Correct answer: answer = 996545
56 Correct 3 ms 1040 KB Correct answer: answer = 484
57 Correct 2 ms 1044 KB Correct answer: answer = 484
58 Correct 3 ms 1048 KB Correct answer: answer = 63501
59 Correct 3 ms 1052 KB Correct answer: answer = 323501
60 Correct 3 ms 1060 KB Correct answer: answer = 752500
61 Correct 2 ms 1064 KB Correct answer: answer = 761480
62 Correct 2 ms 1068 KB Correct answer: answer = 758932
63 Correct 3 ms 1068 KB Correct answer: answer = 1000000
64 Correct 3 ms 1076 KB Correct answer: answer = 750500
65 Correct 2 ms 1080 KB Correct answer: answer = 1000000
66 Correct 2 ms 1084 KB Correct answer: answer = 250000
67 Correct 3 ms 1088 KB Correct answer: answer = 250000
68 Correct 2 ms 1092 KB Correct answer: answer = 1000000
69 Correct 2 ms 1096 KB Correct answer: answer = 994009
70 Correct 3 ms 1104 KB Correct answer: answer = 59315
71 Correct 3 ms 1104 KB Correct answer: answer = 25454
72 Correct 2 ms 1108 KB Correct answer: answer = 1504
73 Correct 2 ms 1112 KB Correct answer: answer = 37486
74 Correct 2 ms 1112 KB Correct answer: answer = 4284
75 Correct 2 ms 1124 KB Correct answer: answer = 158008
76 Correct 2 ms 1128 KB Correct answer: answer = 51860
77 Correct 2 ms 1128 KB Correct answer: answer = 12985
78 Correct 4 ms 1268 KB Correct answer: answer = 997864126212
79 Correct 4 ms 1320 KB Correct answer: answer = 998608411647
80 Correct 4 ms 1392 KB Correct answer: answer = 995265560477
81 Correct 8 ms 1720 KB Correct answer: answer = 10125000
82 Correct 9 ms 1760 KB Correct answer: answer = 2291668
83 Correct 6 ms 1760 KB Correct answer: answer = 42388
84 Correct 5 ms 1760 KB Correct answer: answer = 10318
85 Correct 5 ms 1760 KB Correct answer: answer = 3416
86 Correct 10 ms 1764 KB Correct answer: answer = 331708193881
87 Correct 11 ms 1920 KB Correct answer: answer = 2861193756
88 Correct 11 ms 2036 KB Correct answer: answer = 114646930
89 Correct 8 ms 2092 KB Correct answer: answer = 9280921
90 Correct 10 ms 2132 KB Correct answer: answer = 999984053400
91 Correct 13 ms 2132 KB Correct answer: answer = 750935949134
92 Correct 3 ms 2132 KB Correct answer: answer = 1000000000000
93 Correct 4 ms 2132 KB Correct answer: answer = 998762383161
94 Correct 11 ms 2212 KB Correct answer: answer = 23017412908
95 Correct 4 ms 2212 KB Correct answer: answer = 728143410622
96 Correct 3 ms 2212 KB Correct answer: answer = 2
97 Correct 8 ms 2468 KB Correct answer: answer = 1824916
98 Correct 8 ms 2468 KB Correct answer: answer = 10680029
99 Correct 8 ms 2556 KB Correct answer: answer = 18351700
100 Correct 8 ms 2608 KB Correct answer: answer = 16040026
101 Correct 4 ms 2608 KB Correct answer: answer = 253968628325
102 Correct 5 ms 2608 KB Correct answer: answer = 10267
103 Correct 9 ms 2748 KB Correct answer: answer = 2582408
104 Correct 3 ms 2748 KB Correct answer: answer = 78024964781
105 Correct 4 ms 2748 KB Correct answer: answer = 9866346457
106 Correct 4 ms 2752 KB Correct answer: answer = 3327720949
107 Correct 4 ms 2752 KB Correct answer: answer = 86064128360
108 Correct 4 ms 2792 KB Correct answer: answer = 12698259150
109 Correct 8 ms 3104 KB Correct answer: answer = 1185259288
110 Correct 23 ms 5304 KB Correct answer: answer = 999889968863
111 Correct 29 ms 5980 KB Correct answer: answer = 999861384931
112 Correct 24 ms 6656 KB Correct answer: answer = 999811809929
113 Correct 23 ms 7332 KB Correct answer: answer = 999869756441
114 Correct 83 ms 11720 KB Correct answer: answer = 1700000000
115 Correct 82 ms 12380 KB Correct answer: answer = 131666670
116 Correct 26 ms 12380 KB Correct answer: answer = 89478486
117 Correct 30 ms 12380 KB Correct answer: answer = 4971040
118 Correct 27 ms 12380 KB Correct answer: answer = 2711494
119 Correct 82 ms 13372 KB Correct answer: answer = 25252530
120 Correct 77 ms 13940 KB Correct answer: answer = 62500000
121 Correct 95 ms 13940 KB Correct answer: answer = 333175097780
122 Correct 109 ms 13940 KB Correct answer: answer = 33121180179
123 Correct 96 ms 13940 KB Correct answer: answer = 9802314015
124 Correct 81 ms 16536 KB Correct answer: answer = 32567551
125 Correct 83 ms 17104 KB Correct answer: answer = 997525000000
126 Correct 98 ms 17104 KB Correct answer: answer = 752723538884
127 Correct 16 ms 17104 KB Correct answer: answer = 1000000000000
128 Correct 22 ms 17104 KB Correct answer: answer = 999978000121
129 Correct 23 ms 17104 KB Correct answer: answer = 745986144735
130 Correct 13 ms 17104 KB Correct answer: answer = 2
131 Correct 85 ms 20612 KB Correct answer: answer = 277966670
132 Correct 80 ms 21144 KB Correct answer: answer = 2500900082
133 Correct 31 ms 21144 KB Correct answer: answer = 301248349636
134 Correct 48 ms 21144 KB Correct answer: answer = 14118891
135 Correct 28 ms 21144 KB Correct answer: answer = 14384977265
136 Correct 24 ms 21144 KB Correct answer: answer = 3681368330
137 Correct 24 ms 21144 KB Correct answer: answer = 2720316816
138 Correct 47 ms 23380 KB Correct answer: answer = 999976000144
139 Correct 47 ms 24728 KB Correct answer: answer = 999856102410
140 Correct 45 ms 26200 KB Correct answer: answer = 999958401531
141 Correct 49 ms 27552 KB Correct answer: answer = 999769649944
142 Correct 45 ms 28788 KB Correct answer: answer = 999874525918
143 Correct 165 ms 37812 KB Correct answer: answer = 6050000000
144 Correct 164 ms 38984 KB Correct answer: answer = 1112500000
145 Correct 98 ms 38984 KB Correct answer: answer = 4294967296
146 Correct 106 ms 38984 KB Correct answer: answer = 87652406
147 Correct 106 ms 38984 KB Correct answer: answer = 6297664
148 Correct 103 ms 38984 KB Correct answer: answer = 196612
149 Correct 171 ms 43164 KB Correct answer: answer = 15015100
150 Correct 152 ms 44316 KB Correct answer: answer = 25000000
151 Correct 185 ms 44316 KB Correct answer: answer = 333230209550
152 Correct 186 ms 44316 KB Correct answer: answer = 917123769
153 Correct 188 ms 48256 KB Correct answer: answer = 95162
154 Correct 178 ms 49532 KB Correct answer: answer = 382616191
155 Correct 165 ms 50732 KB Correct answer: answer = 990033333400
156 Correct 163 ms 52124 KB Correct answer: answer = 990000100000
157 Correct 169 ms 52264 KB Correct answer: answer = 749998188180
158 Correct 31 ms 52264 KB Correct answer: answer = 1000000000000
159 Correct 45 ms 52264 KB Correct answer: answer = 999988000036
160 Correct 51 ms 52264 KB Correct answer: answer = 744929274393
161 Correct 28 ms 52264 KB Correct answer: answer = 2
162 Correct 201 ms 59004 KB Correct answer: answer = 1300024
163 Correct 165 ms 60168 KB Correct answer: answer = 5000700010
164 Correct 59 ms 60168 KB Correct answer: answer = 354997100800
165 Correct 95 ms 60168 KB Correct answer: answer = 257000
166 Correct 88 ms 60168 KB Correct answer: answer = 3765323
167 Correct 87 ms 60168 KB Correct answer: answer = 1525903
168 Correct 46 ms 60168 KB Correct answer: answer = 67618137730
169 Correct 45 ms 60168 KB Correct answer: answer = 12656680171
170 Correct 49 ms 60168 KB Correct answer: answer = 579831736
171 Correct 85 ms 62064 KB Correct answer: answer = 23605611
172 Correct 47 ms 62204 KB Correct answer: answer = 7052481200
173 Correct 57 ms 64060 KB Correct answer: answer = 1314039500
174 Correct 67 ms 66176 KB Correct answer: answer = 302484000
175 Correct 115 ms 69072 KB Correct answer: answer = 52348480