oj.uz

Submission #312641

# Submission time Handle Problem Language Result Execution time Memory
312641 2020-10-13T23:11:52 Z aZvezda Aliens (IOI16_aliens) C++14
100 / 100
 540 ms 11748 KB 
//#include "aliens.h"
#include <bits/stdc++.h>
using namespace std;
//#pragma GCC optimize ("O3")
//#pragma GCC target ("sse4")
#define endl "\n"
typedef long long ll;
typedef long double ld;
template<class T, class T2> inline ostream &operator <<(ostream &out, const pair<T, T2> &x) { out << x.first << " " << x.second; return out;}
template<class T, class T2> inline istream &operator >>(istream &in, pair<T, T2> &x) { in >> x.first >> x.second; return in;}
template<class T, class T2> inline bool chkmax(T &x, const T2 &y) { return x < y ? x = y, 1 : 0; }
template<class T, class T2> inline bool chkmin(T &x, const T2 &y) { return x > y ? x = y, 1 : 0; }
const ld mod = 1e12 + 7;
const ll MAX_CORD = 1e6 + 10;
const ld eps = 1e-2;
#define out(x) "{" << (#x) << ": " << x << "} "

struct Line {
    ld a, b, delta;
    long double p;
    Line() {}
    Line(ld _a, ld _b, ld _delta) {a = _a; b = _b; delta = _delta;}
    ld y(ld x) {return a * x + b;}
    long double getWhere(const Line &other) {
        if(a == other.a) {
            return -mod;
        } else {
            return (long double)(b - other.b) / (long double)(other.a - a);
        }
    }
};

struct LineContainer {
    deque<Line> lines;
    void addLine(Line curr) {
        while(!lines.empty() && lines.back().getWhere(curr) <= lines.back().p) {
            lines.pop_back();
        }
        if(lines.empty()) {
            curr.p = -mod;
        } else {
            curr.p = lines.back().getWhere(curr);
        }
        lines.push_back(curr);
    }
    pair<ld, int> get(ll x) {
        while(lines.size() > 1 && lines[1].p <= x) {
            lines.pop_front();
        }
        return {lines.front().y(x), lines.front().delta};
    }
    void clear() {
        while(!lines.empty()) {lines.pop_back();}
    }
};

const ll MAX_N = 1e5 + 10;
ll n, m, k;
vector<pair<ll, ll> > points;
ld dp[MAX_N];
ll delta[MAX_N];
LineContainer lc;

ll toSqr(ll x) {
    return x * x;
}

ll calculate(ld del) {
    lc.clear();
    dp[0] = delta[0] = 0;
    lc.addLine(Line(-2ll * points[1].second, points[1].second * points[1].second + del, 0));
    for(ll i = 1; i < points.size(); i ++) {
        auto best = lc.get(points[i].first);
        dp[i] = best.first + points[i].first * points[i].first;
        delta[i] = best.second + 1;
        if(i != points.size() - 1) {
            lc.addLine(Line(-2ll * points[i + 1].second, dp[i] - toSqr(max(points[i].first - points[i + 1].second, 0ll)) + toSqr(points[i + 1].second) + del, delta[i]));
        }

    }
    return delta[points.size() - 1];
}


long long take_photos(int N, int M, int K, std::vector<int> r, std::vector<int> c) {
    n = N; m = M; k = K;
    for(ll i = 0; i < n; i ++) {
        if(r[i] < c[i]) {
            points.push_back({c[i], -r[i]});
        } else {
            points.push_back({r[i], -c[i]});
        }
    }
    sort(points.begin(), points.end());
    vector<pair<ll, ll> > cpy;
    ll mn = mod;
    for(ll i = n - 1; i >= 0; i --) {
        if(-points[i].second < mn) {
            mn = -points[i].second;
            cpy.push_back({points[i].first + 1, -points[i].second});
        }
    }
    k = min(k, (ll)cpy.size());
    cpy.push_back({0, 0});
    points = cpy;
    reverse(points.begin(), points.end());
    ld lft = -mod, rght = mod;

    for(int iter = 0; iter < 60; iter ++) {
        ld m = (lft + rght) / 2.;
        if(calculate(m) > k) {
            lft = m;
        } else {
            rght = m;
        }
    }
    calculate(rght);
    return round(dp[cpy.size() - 1] - (ld) max(k, delta[cpy.size() - 1]) * rght);
}

Compilation message

aliens.cpp: In function 'll calculate(ld)':
aliens.cpp:72:21: warning: comparison of integer expressions of different signedness: 'll' {aka 'long long int'} and 'std::vector<std::pair<long long int, long long int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   72 |     for(ll i = 1; i < points.size(); i ++) {
      |                   ~~^~~~~~~~~~~~~~~
aliens.cpp:76:14: warning: comparison of integer expressions of different signedness: 'll' {aka 'long long int'} and 'std::vector<std::pair<long long int, long long int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   76 |         if(i != points.size() - 1) {
      |            ~~^~~~~~~~~~~~~~~~~~~~

Subtask #1
4.0 / 4.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 384 KB Correct answer: answer = 4
2 Correct 0 ms 384 KB Correct answer: answer = 4
3 Correct 1 ms 384 KB Correct answer: answer = 4
4 Correct 0 ms 384 KB Correct answer: answer = 12
5 Correct 1 ms 384 KB Correct answer: answer = 52
6 Correct 0 ms 384 KB Correct answer: answer = 210
7 Correct 1 ms 384 KB Correct answer: answer = 88
8 Correct 0 ms 384 KB Correct answer: answer = 7696
9 Correct 0 ms 384 KB Correct answer: answer = 1
10 Correct 1 ms 384 KB Correct answer: answer = 2374
11 Correct 0 ms 384 KB Correct answer: answer = 9502
12 Correct 1 ms 384 KB Correct answer: answer = 49
13 Correct 1 ms 384 KB Correct answer: answer = 151
14 Correct 1 ms 384 KB Correct answer: answer = 7550
15 Correct 1 ms 384 KB Correct answer: answer = 7220
16 Correct 1 ms 384 KB Correct answer: answer = 7550
17 Correct 1 ms 384 KB Correct answer: answer = 10000
18 Correct 1 ms 384 KB Correct answer: answer = 10000
19 Correct 1 ms 384 KB Correct answer: answer = 624
20 Correct 1 ms 384 KB Correct answer: answer = 10000

Subtask #2
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 384 KB Correct answer: answer = 1
2 Correct 0 ms 384 KB Correct answer: answer = 4
3 Correct 1 ms 384 KB Correct answer: answer = 1
4 Correct 1 ms 384 KB Correct answer: answer = 5
5 Correct 1 ms 384 KB Correct answer: answer = 41
6 Correct 1 ms 384 KB Correct answer: answer = 71923
7 Correct 1 ms 384 KB Correct answer: answer = 77137
8 Correct 2 ms 384 KB Correct answer: answer = 764
9 Correct 3 ms 384 KB Correct answer: answer = 250000
10 Correct 3 ms 384 KB Correct answer: answer = 500
11 Correct 1 ms 384 KB Correct answer: answer = 32
12 Correct 3 ms 384 KB Correct answer: answer = 130050
13 Correct 3 ms 384 KB Correct answer: answer = 5110
14 Correct 2 ms 384 KB Correct answer: answer = 2626
15 Correct 2 ms 384 KB Correct answer: answer = 796
16 Correct 3 ms 384 KB Correct answer: answer = 7580
17 Correct 4 ms 384 KB Correct answer: answer = 1904
18 Correct 2 ms 384 KB Correct answer: answer = 996004
19 Correct 2 ms 384 KB Correct answer: answer = 38817
20 Correct 2 ms 384 KB Correct answer: answer = 4096
21 Correct 1 ms 384 KB Correct answer: answer = 1
22 Correct 1 ms 384 KB Correct answer: answer = 1
23 Correct 3 ms 384 KB Correct answer: answer = 2040
24 Correct 1 ms 384 KB Correct answer: answer = 2

Subtask #3
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 384 KB Correct answer: answer = 4
2 Correct 0 ms 384 KB Correct answer: answer = 4
3 Correct 1 ms 384 KB Correct answer: answer = 4
4 Correct 0 ms 384 KB Correct answer: answer = 12
5 Correct 1 ms 384 KB Correct answer: answer = 52
6 Correct 0 ms 384 KB Correct answer: answer = 210
7 Correct 1 ms 384 KB Correct answer: answer = 88
8 Correct 0 ms 384 KB Correct answer: answer = 7696
9 Correct 0 ms 384 KB Correct answer: answer = 1
10 Correct 1 ms 384 KB Correct answer: answer = 2374
11 Correct 0 ms 384 KB Correct answer: answer = 9502
12 Correct 1 ms 384 KB Correct answer: answer = 49
13 Correct 1 ms 384 KB Correct answer: answer = 151
14 Correct 1 ms 384 KB Correct answer: answer = 7550
15 Correct 1 ms 384 KB Correct answer: answer = 7220
16 Correct 1 ms 384 KB Correct answer: answer = 7550
17 Correct 1 ms 384 KB Correct answer: answer = 10000
18 Correct 1 ms 384 KB Correct answer: answer = 10000
19 Correct 1 ms 384 KB Correct answer: answer = 624
20 Correct 1 ms 384 KB Correct answer: answer = 10000
21 Correct 0 ms 384 KB Correct answer: answer = 1
22 Correct 0 ms 384 KB Correct answer: answer = 4
23 Correct 1 ms 384 KB Correct answer: answer = 1
24 Correct 1 ms 384 KB Correct answer: answer = 5
25 Correct 1 ms 384 KB Correct answer: answer = 41
26 Correct 1 ms 384 KB Correct answer: answer = 71923
27 Correct 1 ms 384 KB Correct answer: answer = 77137
28 Correct 2 ms 384 KB Correct answer: answer = 764
29 Correct 3 ms 384 KB Correct answer: answer = 250000
30 Correct 3 ms 384 KB Correct answer: answer = 500
31 Correct 1 ms 384 KB Correct answer: answer = 32
32 Correct 3 ms 384 KB Correct answer: answer = 130050
33 Correct 3 ms 384 KB Correct answer: answer = 5110
34 Correct 2 ms 384 KB Correct answer: answer = 2626
35 Correct 2 ms 384 KB Correct answer: answer = 796
36 Correct 3 ms 384 KB Correct answer: answer = 7580
37 Correct 4 ms 384 KB Correct answer: answer = 1904
38 Correct 2 ms 384 KB Correct answer: answer = 996004
39 Correct 2 ms 384 KB Correct answer: answer = 38817
40 Correct 2 ms 384 KB Correct answer: answer = 4096
41 Correct 1 ms 384 KB Correct answer: answer = 1
42 Correct 1 ms 384 KB Correct answer: answer = 1
43 Correct 3 ms 384 KB Correct answer: answer = 2040
44 Correct 1 ms 384 KB Correct answer: answer = 2
45 Correct 0 ms 384 KB Correct answer: answer = 4
46 Correct 0 ms 384 KB Correct answer: answer = 9
47 Correct 0 ms 384 KB Correct answer: answer = 9
48 Correct 0 ms 384 KB Correct answer: answer = 21
49 Correct 1 ms 384 KB Correct answer: answer = 71
50 Correct 0 ms 384 KB Correct answer: answer = 77
51 Correct 0 ms 384 KB Correct answer: answer = 400
52 Correct 1 ms 384 KB Correct answer: answer = 996004
53 Correct 1 ms 384 KB Correct answer: answer = 997310
54 Correct 1 ms 384 KB Correct answer: answer = 990781
55 Correct 1 ms 384 KB Correct answer: answer = 996545
56 Correct 1 ms 384 KB Correct answer: answer = 484
57 Correct 1 ms 384 KB Correct answer: answer = 484
58 Correct 3 ms 384 KB Correct answer: answer = 63501
59 Correct 3 ms 384 KB Correct answer: answer = 323501
60 Correct 3 ms 384 KB Correct answer: answer = 752500
61 Correct 2 ms 384 KB Correct answer: answer = 761480
62 Correct 2 ms 384 KB Correct answer: answer = 758932
63 Correct 1 ms 384 KB Correct answer: answer = 1000000
64 Correct 3 ms 384 KB Correct answer: answer = 750500
65 Correct 0 ms 384 KB Correct answer: answer = 1000000
66 Correct 1 ms 384 KB Correct answer: answer = 250000
67 Correct 1 ms 384 KB Correct answer: answer = 250000
68 Correct 1 ms 384 KB Correct answer: answer = 1000000
69 Correct 1 ms 384 KB Correct answer: answer = 994009
70 Correct 2 ms 384 KB Correct answer: answer = 59315
71 Correct 1 ms 384 KB Correct answer: answer = 25454
72 Correct 2 ms 384 KB Correct answer: answer = 1504
73 Correct 1 ms 384 KB Correct answer: answer = 37486
74 Correct 2 ms 384 KB Correct answer: answer = 4284
75 Correct 1 ms 384 KB Correct answer: answer = 158008
76 Correct 1 ms 384 KB Correct answer: answer = 51860
77 Correct 1 ms 384 KB Correct answer: answer = 12985

Subtask #4
16.0 / 16.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 384 KB Correct answer: answer = 4
2 Correct 0 ms 384 KB Correct answer: answer = 4
3 Correct 1 ms 384 KB Correct answer: answer = 4
4 Correct 0 ms 384 KB Correct answer: answer = 12
5 Correct 1 ms 384 KB Correct answer: answer = 52
6 Correct 0 ms 384 KB Correct answer: answer = 210
7 Correct 1 ms 384 KB Correct answer: answer = 88
8 Correct 0 ms 384 KB Correct answer: answer = 7696
9 Correct 0 ms 384 KB Correct answer: answer = 1
10 Correct 1 ms 384 KB Correct answer: answer = 2374
11 Correct 0 ms 384 KB Correct answer: answer = 9502
12 Correct 1 ms 384 KB Correct answer: answer = 49
13 Correct 1 ms 384 KB Correct answer: answer = 151
14 Correct 1 ms 384 KB Correct answer: answer = 7550
15 Correct 1 ms 384 KB Correct answer: answer = 7220
16 Correct 1 ms 384 KB Correct answer: answer = 7550
17 Correct 1 ms 384 KB Correct answer: answer = 10000
18 Correct 1 ms 384 KB Correct answer: answer = 10000
19 Correct 1 ms 384 KB Correct answer: answer = 624
20 Correct 1 ms 384 KB Correct answer: answer = 10000
21 Correct 0 ms 384 KB Correct answer: answer = 1
22 Correct 0 ms 384 KB Correct answer: answer = 4
23 Correct 1 ms 384 KB Correct answer: answer = 1
24 Correct 1 ms 384 KB Correct answer: answer = 5
25 Correct 1 ms 384 KB Correct answer: answer = 41
26 Correct 1 ms 384 KB Correct answer: answer = 71923
27 Correct 1 ms 384 KB Correct answer: answer = 77137
28 Correct 2 ms 384 KB Correct answer: answer = 764
29 Correct 3 ms 384 KB Correct answer: answer = 250000
30 Correct 3 ms 384 KB Correct answer: answer = 500
31 Correct 1 ms 384 KB Correct answer: answer = 32
32 Correct 3 ms 384 KB Correct answer: answer = 130050
33 Correct 3 ms 384 KB Correct answer: answer = 5110
34 Correct 2 ms 384 KB Correct answer: answer = 2626
35 Correct 2 ms 384 KB Correct answer: answer = 796
36 Correct 3 ms 384 KB Correct answer: answer = 7580
37 Correct 4 ms 384 KB Correct answer: answer = 1904
38 Correct 2 ms 384 KB Correct answer: answer = 996004
39 Correct 2 ms 384 KB Correct answer: answer = 38817
40 Correct 2 ms 384 KB Correct answer: answer = 4096
41 Correct 1 ms 384 KB Correct answer: answer = 1
42 Correct 1 ms 384 KB Correct answer: answer = 1
43 Correct 3 ms 384 KB Correct answer: answer = 2040
44 Correct 1 ms 384 KB Correct answer: answer = 2
45 Correct 0 ms 384 KB Correct answer: answer = 4
46 Correct 0 ms 384 KB Correct answer: answer = 9
47 Correct 0 ms 384 KB Correct answer: answer = 9
48 Correct 0 ms 384 KB Correct answer: answer = 21
49 Correct 1 ms 384 KB Correct answer: answer = 71
50 Correct 0 ms 384 KB Correct answer: answer = 77
51 Correct 0 ms 384 KB Correct answer: answer = 400
52 Correct 1 ms 384 KB Correct answer: answer = 996004
53 Correct 1 ms 384 KB Correct answer: answer = 997310
54 Correct 1 ms 384 KB Correct answer: answer = 990781
55 Correct 1 ms 384 KB Correct answer: answer = 996545
56 Correct 1 ms 384 KB Correct answer: answer = 484
57 Correct 1 ms 384 KB Correct answer: answer = 484
58 Correct 3 ms 384 KB Correct answer: answer = 63501
59 Correct 3 ms 384 KB Correct answer: answer = 323501
60 Correct 3 ms 384 KB Correct answer: answer = 752500
61 Correct 2 ms 384 KB Correct answer: answer = 761480
62 Correct 2 ms 384 KB Correct answer: answer = 758932
63 Correct 1 ms 384 KB Correct answer: answer = 1000000
64 Correct 3 ms 384 KB Correct answer: answer = 750500
65 Correct 0 ms 384 KB Correct answer: answer = 1000000
66 Correct 1 ms 384 KB Correct answer: answer = 250000
67 Correct 1 ms 384 KB Correct answer: answer = 250000
68 Correct 1 ms 384 KB Correct answer: answer = 1000000
69 Correct 1 ms 384 KB Correct answer: answer = 994009
70 Correct 2 ms 384 KB Correct answer: answer = 59315
71 Correct 1 ms 384 KB Correct answer: answer = 25454
72 Correct 2 ms 384 KB Correct answer: answer = 1504
73 Correct 1 ms 384 KB Correct answer: answer = 37486
74 Correct 2 ms 384 KB Correct answer: answer = 4284
75 Correct 1 ms 384 KB Correct answer: answer = 158008
76 Correct 1 ms 384 KB Correct answer: answer = 51860
77 Correct 1 ms 384 KB Correct answer: answer = 12985
78 Correct 2 ms 512 KB Correct answer: answer = 997864126212
79 Correct 2 ms 512 KB Correct answer: answer = 998608411647
80 Correct 2 ms 512 KB Correct answer: answer = 995265560477
81 Correct 19 ms 744 KB Correct answer: answer = 10125000
82 Correct 19 ms 768 KB Correct answer: answer = 2291668
83 Correct 10 ms 512 KB Correct answer: answer = 42388
84 Correct 10 ms 512 KB Correct answer: answer = 10318
85 Correct 9 ms 512 KB Correct answer: answer = 3416
86 Correct 23 ms 640 KB Correct answer: answer = 331708193881
87 Correct 21 ms 640 KB Correct answer: answer = 2861193756
88 Correct 24 ms 640 KB Correct answer: answer = 114646930
89 Correct 18 ms 768 KB Correct answer: answer = 9280921
90 Correct 19 ms 768 KB Correct answer: answer = 999984053400
91 Correct 22 ms 640 KB Correct answer: answer = 750935949134
92 Correct 2 ms 512 KB Correct answer: answer = 1000000000000
93 Correct 2 ms 512 KB Correct answer: answer = 998762383161
94 Correct 23 ms 640 KB Correct answer: answer = 23017412908
95 Correct 2 ms 512 KB Correct answer: answer = 728143410622
96 Correct 1 ms 512 KB Correct answer: answer = 2
97 Correct 19 ms 768 KB Correct answer: answer = 1824916
98 Correct 23 ms 640 KB Correct answer: answer = 10680029
99 Correct 21 ms 640 KB Correct answer: answer = 18351700
100 Correct 19 ms 800 KB Correct answer: answer = 16040026
101 Correct 5 ms 512 KB Correct answer: answer = 253968628325
102 Correct 11 ms 640 KB Correct answer: answer = 10267
103 Correct 19 ms 768 KB Correct answer: answer = 2582408
104 Correct 2 ms 512 KB Correct answer: answer = 78024964781
105 Correct 2 ms 512 KB Correct answer: answer = 9866346457
106 Correct 4 ms 512 KB Correct answer: answer = 3327720949
107 Correct 3 ms 512 KB Correct answer: answer = 86064128360
108 Correct 5 ms 512 KB Correct answer: answer = 12698259150
109 Correct 17 ms 640 KB Correct answer: answer = 1185259288

Subtask #5
19.0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 384 KB Correct answer: answer = 4
2 Correct 0 ms 384 KB Correct answer: answer = 4
3 Correct 1 ms 384 KB Correct answer: answer = 4
4 Correct 0 ms 384 KB Correct answer: answer = 12
5 Correct 1 ms 384 KB Correct answer: answer = 52
6 Correct 0 ms 384 KB Correct answer: answer = 210
7 Correct 1 ms 384 KB Correct answer: answer = 88
8 Correct 0 ms 384 KB Correct answer: answer = 7696
9 Correct 0 ms 384 KB Correct answer: answer = 1
10 Correct 1 ms 384 KB Correct answer: answer = 2374
11 Correct 0 ms 384 KB Correct answer: answer = 9502
12 Correct 1 ms 384 KB Correct answer: answer = 49
13 Correct 1 ms 384 KB Correct answer: answer = 151
14 Correct 1 ms 384 KB Correct answer: answer = 7550
15 Correct 1 ms 384 KB Correct answer: answer = 7220
16 Correct 1 ms 384 KB Correct answer: answer = 7550
17 Correct 1 ms 384 KB Correct answer: answer = 10000
18 Correct 1 ms 384 KB Correct answer: answer = 10000
19 Correct 1 ms 384 KB Correct answer: answer = 624
20 Correct 1 ms 384 KB Correct answer: answer = 10000
21 Correct 0 ms 384 KB Correct answer: answer = 1
22 Correct 0 ms 384 KB Correct answer: answer = 4
23 Correct 1 ms 384 KB Correct answer: answer = 1
24 Correct 1 ms 384 KB Correct answer: answer = 5
25 Correct 1 ms 384 KB Correct answer: answer = 41
26 Correct 1 ms 384 KB Correct answer: answer = 71923
27 Correct 1 ms 384 KB Correct answer: answer = 77137
28 Correct 2 ms 384 KB Correct answer: answer = 764
29 Correct 3 ms 384 KB Correct answer: answer = 250000
30 Correct 3 ms 384 KB Correct answer: answer = 500
31 Correct 1 ms 384 KB Correct answer: answer = 32
32 Correct 3 ms 384 KB Correct answer: answer = 130050
33 Correct 3 ms 384 KB Correct answer: answer = 5110
34 Correct 2 ms 384 KB Correct answer: answer = 2626
35 Correct 2 ms 384 KB Correct answer: answer = 796
36 Correct 3 ms 384 KB Correct answer: answer = 7580
37 Correct 4 ms 384 KB Correct answer: answer = 1904
38 Correct 2 ms 384 KB Correct answer: answer = 996004
39 Correct 2 ms 384 KB Correct answer: answer = 38817
40 Correct 2 ms 384 KB Correct answer: answer = 4096
41 Correct 1 ms 384 KB Correct answer: answer = 1
42 Correct 1 ms 384 KB Correct answer: answer = 1
43 Correct 3 ms 384 KB Correct answer: answer = 2040
44 Correct 1 ms 384 KB Correct answer: answer = 2
45 Correct 0 ms 384 KB Correct answer: answer = 4
46 Correct 0 ms 384 KB Correct answer: answer = 9
47 Correct 0 ms 384 KB Correct answer: answer = 9
48 Correct 0 ms 384 KB Correct answer: answer = 21
49 Correct 1 ms 384 KB Correct answer: answer = 71
50 Correct 0 ms 384 KB Correct answer: answer = 77
51 Correct 0 ms 384 KB Correct answer: answer = 400
52 Correct 1 ms 384 KB Correct answer: answer = 996004
53 Correct 1 ms 384 KB Correct answer: answer = 997310
54 Correct 1 ms 384 KB Correct answer: answer = 990781
55 Correct 1 ms 384 KB Correct answer: answer = 996545
56 Correct 1 ms 384 KB Correct answer: answer = 484
57 Correct 1 ms 384 KB Correct answer: answer = 484
58 Correct 3 ms 384 KB Correct answer: answer = 63501
59 Correct 3 ms 384 KB Correct answer: answer = 323501
60 Correct 3 ms 384 KB Correct answer: answer = 752500
61 Correct 2 ms 384 KB Correct answer: answer = 761480
62 Correct 2 ms 384 KB Correct answer: answer = 758932
63 Correct 1 ms 384 KB Correct answer: answer = 1000000
64 Correct 3 ms 384 KB Correct answer: answer = 750500
65 Correct 0 ms 384 KB Correct answer: answer = 1000000
66 Correct 1 ms 384 KB Correct answer: answer = 250000
67 Correct 1 ms 384 KB Correct answer: answer = 250000
68 Correct 1 ms 384 KB Correct answer: answer = 1000000
69 Correct 1 ms 384 KB Correct answer: answer = 994009
70 Correct 2 ms 384 KB Correct answer: answer = 59315
71 Correct 1 ms 384 KB Correct answer: answer = 25454
72 Correct 2 ms 384 KB Correct answer: answer = 1504
73 Correct 1 ms 384 KB Correct answer: answer = 37486
74 Correct 2 ms 384 KB Correct answer: answer = 4284
75 Correct 1 ms 384 KB Correct answer: answer = 158008
76 Correct 1 ms 384 KB Correct answer: answer = 51860
77 Correct 1 ms 384 KB Correct answer: answer = 12985
78 Correct 2 ms 512 KB Correct answer: answer = 997864126212
79 Correct 2 ms 512 KB Correct answer: answer = 998608411647
80 Correct 2 ms 512 KB Correct answer: answer = 995265560477
81 Correct 19 ms 744 KB Correct answer: answer = 10125000
82 Correct 19 ms 768 KB Correct answer: answer = 2291668
83 Correct 10 ms 512 KB Correct answer: answer = 42388
84 Correct 10 ms 512 KB Correct answer: answer = 10318
85 Correct 9 ms 512 KB Correct answer: answer = 3416
86 Correct 23 ms 640 KB Correct answer: answer = 331708193881
87 Correct 21 ms 640 KB Correct answer: answer = 2861193756
88 Correct 24 ms 640 KB Correct answer: answer = 114646930
89 Correct 18 ms 768 KB Correct answer: answer = 9280921
90 Correct 19 ms 768 KB Correct answer: answer = 999984053400
91 Correct 22 ms 640 KB Correct answer: answer = 750935949134
92 Correct 2 ms 512 KB Correct answer: answer = 1000000000000
93 Correct 2 ms 512 KB Correct answer: answer = 998762383161
94 Correct 23 ms 640 KB Correct answer: answer = 23017412908
95 Correct 2 ms 512 KB Correct answer: answer = 728143410622
96 Correct 1 ms 512 KB Correct answer: answer = 2
97 Correct 19 ms 768 KB Correct answer: answer = 1824916
98 Correct 23 ms 640 KB Correct answer: answer = 10680029
99 Correct 21 ms 640 KB Correct answer: answer = 18351700
100 Correct 19 ms 800 KB Correct answer: answer = 16040026
101 Correct 5 ms 512 KB Correct answer: answer = 253968628325
102 Correct 11 ms 640 KB Correct answer: answer = 10267
103 Correct 19 ms 768 KB Correct answer: answer = 2582408
104 Correct 2 ms 512 KB Correct answer: answer = 78024964781
105 Correct 2 ms 512 KB Correct answer: answer = 9866346457
106 Correct 4 ms 512 KB Correct answer: answer = 3327720949
107 Correct 3 ms 512 KB Correct answer: answer = 86064128360
108 Correct 5 ms 512 KB Correct answer: answer = 12698259150
109 Correct 17 ms 640 KB Correct answer: answer = 1185259288
110 Correct 21 ms 2296 KB Correct answer: answer = 999889968863
111 Correct 20 ms 2296 KB Correct answer: answer = 999861384931
112 Correct 21 ms 2296 KB Correct answer: answer = 999811809929
113 Correct 20 ms 2296 KB Correct answer: answer = 999869756441
114 Correct 227 ms 5228 KB Correct answer: answer = 1700000000
115 Correct 228 ms 5104 KB Correct answer: answer = 131666670
116 Correct 71 ms 2036 KB Correct answer: answer = 89478486
117 Correct 79 ms 2028 KB Correct answer: answer = 4971040
118 Correct 72 ms 2028 KB Correct answer: answer = 2711494
119 Correct 227 ms 5484 KB Correct answer: answer = 25252530
120 Correct 221 ms 5356 KB Correct answer: answer = 62500000
121 Correct 267 ms 4000 KB Correct answer: answer = 333175097780
122 Correct 273 ms 4076 KB Correct answer: answer = 33121180179
123 Correct 263 ms 4076 KB Correct answer: answer = 9802314015
124 Correct 224 ms 5376 KB Correct answer: answer = 32567551
125 Correct 285 ms 5356 KB Correct answer: answer = 997525000000
126 Correct 265 ms 3828 KB Correct answer: answer = 752723538884
127 Correct 14 ms 2296 KB Correct answer: answer = 1000000000000
128 Correct 21 ms 2296 KB Correct answer: answer = 999978000121
129 Correct 22 ms 2296 KB Correct answer: answer = 745986144735
130 Correct 12 ms 2296 KB Correct answer: answer = 2
131 Correct 247 ms 5356 KB Correct answer: answer = 277966670
132 Correct 226 ms 5484 KB Correct answer: answer = 2500900082
133 Correct 48 ms 2296 KB Correct answer: answer = 301248349636
134 Correct 124 ms 2496 KB Correct answer: answer = 14118891
135 Correct 21 ms 2296 KB Correct answer: answer = 14384977265
136 Correct 22 ms 2288 KB Correct answer: answer = 3681368330
137 Correct 24 ms 2296 KB Correct answer: answer = 2720316816

Subtask #6
40.0 / 40.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 384 KB Correct answer: answer = 4
2 Correct 0 ms 384 KB Correct answer: answer = 4
3 Correct 1 ms 384 KB Correct answer: answer = 4
4 Correct 0 ms 384 KB Correct answer: answer = 12
5 Correct 1 ms 384 KB Correct answer: answer = 52
6 Correct 0 ms 384 KB Correct answer: answer = 210
7 Correct 1 ms 384 KB Correct answer: answer = 88
8 Correct 0 ms 384 KB Correct answer: answer = 7696
9 Correct 0 ms 384 KB Correct answer: answer = 1
10 Correct 1 ms 384 KB Correct answer: answer = 2374
11 Correct 0 ms 384 KB Correct answer: answer = 9502
12 Correct 1 ms 384 KB Correct answer: answer = 49
13 Correct 1 ms 384 KB Correct answer: answer = 151
14 Correct 1 ms 384 KB Correct answer: answer = 7550
15 Correct 1 ms 384 KB Correct answer: answer = 7220
16 Correct 1 ms 384 KB Correct answer: answer = 7550
17 Correct 1 ms 384 KB Correct answer: answer = 10000
18 Correct 1 ms 384 KB Correct answer: answer = 10000
19 Correct 1 ms 384 KB Correct answer: answer = 624
20 Correct 1 ms 384 KB Correct answer: answer = 10000
21 Correct 0 ms 384 KB Correct answer: answer = 1
22 Correct 0 ms 384 KB Correct answer: answer = 4
23 Correct 1 ms 384 KB Correct answer: answer = 1
24 Correct 1 ms 384 KB Correct answer: answer = 5
25 Correct 1 ms 384 KB Correct answer: answer = 41
26 Correct 1 ms 384 KB Correct answer: answer = 71923
27 Correct 1 ms 384 KB Correct answer: answer = 77137
28 Correct 2 ms 384 KB Correct answer: answer = 764
29 Correct 3 ms 384 KB Correct answer: answer = 250000
30 Correct 3 ms 384 KB Correct answer: answer = 500
31 Correct 1 ms 384 KB Correct answer: answer = 32
32 Correct 3 ms 384 KB Correct answer: answer = 130050
33 Correct 3 ms 384 KB Correct answer: answer = 5110
34 Correct 2 ms 384 KB Correct answer: answer = 2626
35 Correct 2 ms 384 KB Correct answer: answer = 796
36 Correct 3 ms 384 KB Correct answer: answer = 7580
37 Correct 4 ms 384 KB Correct answer: answer = 1904
38 Correct 2 ms 384 KB Correct answer: answer = 996004
39 Correct 2 ms 384 KB Correct answer: answer = 38817
40 Correct 2 ms 384 KB Correct answer: answer = 4096
41 Correct 1 ms 384 KB Correct answer: answer = 1
42 Correct 1 ms 384 KB Correct answer: answer = 1
43 Correct 3 ms 384 KB Correct answer: answer = 2040
44 Correct 1 ms 384 KB Correct answer: answer = 2
45 Correct 0 ms 384 KB Correct answer: answer = 4
46 Correct 0 ms 384 KB Correct answer: answer = 9
47 Correct 0 ms 384 KB Correct answer: answer = 9
48 Correct 0 ms 384 KB Correct answer: answer = 21
49 Correct 1 ms 384 KB Correct answer: answer = 71
50 Correct 0 ms 384 KB Correct answer: answer = 77
51 Correct 0 ms 384 KB Correct answer: answer = 400
52 Correct 1 ms 384 KB Correct answer: answer = 996004
53 Correct 1 ms 384 KB Correct answer: answer = 997310
54 Correct 1 ms 384 KB Correct answer: answer = 990781
55 Correct 1 ms 384 KB Correct answer: answer = 996545
56 Correct 1 ms 384 KB Correct answer: answer = 484
57 Correct 1 ms 384 KB Correct answer: answer = 484
58 Correct 3 ms 384 KB Correct answer: answer = 63501
59 Correct 3 ms 384 KB Correct answer: answer = 323501
60 Correct 3 ms 384 KB Correct answer: answer = 752500
61 Correct 2 ms 384 KB Correct answer: answer = 761480
62 Correct 2 ms 384 KB Correct answer: answer = 758932
63 Correct 1 ms 384 KB Correct answer: answer = 1000000
64 Correct 3 ms 384 KB Correct answer: answer = 750500
65 Correct 0 ms 384 KB Correct answer: answer = 1000000
66 Correct 1 ms 384 KB Correct answer: answer = 250000
67 Correct 1 ms 384 KB Correct answer: answer = 250000
68 Correct 1 ms 384 KB Correct answer: answer = 1000000
69 Correct 1 ms 384 KB Correct answer: answer = 994009
70 Correct 2 ms 384 KB Correct answer: answer = 59315
71 Correct 1 ms 384 KB Correct answer: answer = 25454
72 Correct 2 ms 384 KB Correct answer: answer = 1504
73 Correct 1 ms 384 KB Correct answer: answer = 37486
74 Correct 2 ms 384 KB Correct answer: answer = 4284
75 Correct 1 ms 384 KB Correct answer: answer = 158008
76 Correct 1 ms 384 KB Correct answer: answer = 51860
77 Correct 1 ms 384 KB Correct answer: answer = 12985
78 Correct 2 ms 512 KB Correct answer: answer = 997864126212
79 Correct 2 ms 512 KB Correct answer: answer = 998608411647
80 Correct 2 ms 512 KB Correct answer: answer = 995265560477
81 Correct 19 ms 744 KB Correct answer: answer = 10125000
82 Correct 19 ms 768 KB Correct answer: answer = 2291668
83 Correct 10 ms 512 KB Correct answer: answer = 42388
84 Correct 10 ms 512 KB Correct answer: answer = 10318
85 Correct 9 ms 512 KB Correct answer: answer = 3416
86 Correct 23 ms 640 KB Correct answer: answer = 331708193881
87 Correct 21 ms 640 KB Correct answer: answer = 2861193756
88 Correct 24 ms 640 KB Correct answer: answer = 114646930
89 Correct 18 ms 768 KB Correct answer: answer = 9280921
90 Correct 19 ms 768 KB Correct answer: answer = 999984053400
91 Correct 22 ms 640 KB Correct answer: answer = 750935949134
92 Correct 2 ms 512 KB Correct answer: answer = 1000000000000
93 Correct 2 ms 512 KB Correct answer: answer = 998762383161
94 Correct 23 ms 640 KB Correct answer: answer = 23017412908
95 Correct 2 ms 512 KB Correct answer: answer = 728143410622
96 Correct 1 ms 512 KB Correct answer: answer = 2
97 Correct 19 ms 768 KB Correct answer: answer = 1824916
98 Correct 23 ms 640 KB Correct answer: answer = 10680029
99 Correct 21 ms 640 KB Correct answer: answer = 18351700
100 Correct 19 ms 800 KB Correct answer: answer = 16040026
101 Correct 5 ms 512 KB Correct answer: answer = 253968628325
102 Correct 11 ms 640 KB Correct answer: answer = 10267
103 Correct 19 ms 768 KB Correct answer: answer = 2582408
104 Correct 2 ms 512 KB Correct answer: answer = 78024964781
105 Correct 2 ms 512 KB Correct answer: answer = 9866346457
106 Correct 4 ms 512 KB Correct answer: answer = 3327720949
107 Correct 3 ms 512 KB Correct answer: answer = 86064128360
108 Correct 5 ms 512 KB Correct answer: answer = 12698259150
109 Correct 17 ms 640 KB Correct answer: answer = 1185259288
110 Correct 21 ms 2296 KB Correct answer: answer = 999889968863
111 Correct 20 ms 2296 KB Correct answer: answer = 999861384931
112 Correct 21 ms 2296 KB Correct answer: answer = 999811809929
113 Correct 20 ms 2296 KB Correct answer: answer = 999869756441
114 Correct 227 ms 5228 KB Correct answer: answer = 1700000000
115 Correct 228 ms 5104 KB Correct answer: answer = 131666670
116 Correct 71 ms 2036 KB Correct answer: answer = 89478486
117 Correct 79 ms 2028 KB Correct answer: answer = 4971040
118 Correct 72 ms 2028 KB Correct answer: answer = 2711494
119 Correct 227 ms 5484 KB Correct answer: answer = 25252530
120 Correct 221 ms 5356 KB Correct answer: answer = 62500000
121 Correct 267 ms 4000 KB Correct answer: answer = 333175097780
122 Correct 273 ms 4076 KB Correct answer: answer = 33121180179
123 Correct 263 ms 4076 KB Correct answer: answer = 9802314015
124 Correct 224 ms 5376 KB Correct answer: answer = 32567551
125 Correct 285 ms 5356 KB Correct answer: answer = 997525000000
126 Correct 265 ms 3828 KB Correct answer: answer = 752723538884
127 Correct 14 ms 2296 KB Correct answer: answer = 1000000000000
128 Correct 21 ms 2296 KB Correct answer: answer = 999978000121
129 Correct 22 ms 2296 KB Correct answer: answer = 745986144735
130 Correct 12 ms 2296 KB Correct answer: answer = 2
131 Correct 247 ms 5356 KB Correct answer: answer = 277966670
132 Correct 226 ms 5484 KB Correct answer: answer = 2500900082
133 Correct 48 ms 2296 KB Correct answer: answer = 301248349636
134 Correct 124 ms 2496 KB Correct answer: answer = 14118891
135 Correct 21 ms 2296 KB Correct answer: answer = 14384977265
136 Correct 22 ms 2288 KB Correct answer: answer = 3681368330
137 Correct 24 ms 2296 KB Correct answer: answer = 2720316816
138 Correct 44 ms 4076 KB Correct answer: answer = 999976000144
139 Correct 41 ms 4076 KB Correct answer: answer = 999856102410
140 Correct 41 ms 4076 KB Correct answer: answer = 999958401531
141 Correct 44 ms 4076 KB Correct answer: answer = 999769649944
142 Correct 43 ms 4076 KB Correct answer: answer = 999874525918
143 Correct 463 ms 10348 KB Correct answer: answer = 6050000000
144 Correct 461 ms 10340 KB Correct answer: answer = 1112500000
145 Correct 284 ms 7140 KB Correct answer: answer = 4294967296
146 Correct 304 ms 7012 KB Correct answer: answer = 87652406
147 Correct 295 ms 7012 KB Correct answer: answer = 6297664
148 Correct 303 ms 7008 KB Correct answer: answer = 196612
149 Correct 442 ms 10344 KB Correct answer: answer = 15015100
150 Correct 442 ms 10340 KB Correct answer: answer = 25000000
151 Correct 513 ms 7400 KB Correct answer: answer = 333230209550
152 Correct 512 ms 7396 KB Correct answer: answer = 917123769
153 Correct 418 ms 7396 KB Correct answer: answer = 95162
154 Correct 458 ms 11620 KB Correct answer: answer = 382616191
155 Correct 448 ms 11748 KB Correct answer: answer = 990033333400
156 Correct 427 ms 8836 KB Correct answer: answer = 990000100000
157 Correct 449 ms 8420 KB Correct answer: answer = 749998188180
158 Correct 28 ms 5356 KB Correct answer: answer = 1000000000000
159 Correct 40 ms 5456 KB Correct answer: answer = 999988000036
160 Correct 42 ms 5484 KB Correct answer: answer = 744929274393
161 Correct 23 ms 4460 KB Correct answer: answer = 2
162 Correct 430 ms 8820 KB Correct answer: answer = 1300024
163 Correct 540 ms 11492 KB Correct answer: answer = 5000700010
164 Correct 97 ms 5480 KB Correct answer: answer = 354997100800
165 Correct 253 ms 5100 KB Correct answer: answer = 257000
166 Correct 246 ms 6864 KB Correct answer: answer = 3765323
167 Correct 245 ms 6380 KB Correct answer: answer = 1525903
168 Correct 42 ms 5484 KB Correct answer: answer = 67618137730
169 Correct 42 ms 5484 KB Correct answer: answer = 12656680171
170 Correct 58 ms 5484 KB Correct answer: answer = 579831736
171 Correct 178 ms 6392 KB Correct answer: answer = 23605611
172 Correct 56 ms 5484 KB Correct answer: answer = 7052481200
173 Correct 90 ms 5608 KB Correct answer: answer = 1314039500
174 Correct 126 ms 6120 KB Correct answer: answer = 302484000
175 Correct 302 ms 8168 KB Correct answer: answer = 52348480