oj.uz

답안 #160660

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
160660 2019-10-29T07:14:33 Z darkkcyan Aliens (IOI16_aliens) C++14
100 / 100
 304 ms 5228 KB 
#include "aliens.h"

#include <bits/stdc++.h>
using namespace std;
using namespace std::placeholders;

#define llong long long 
#define xx first
#define yy second
#define len(x) ((int)x.size())
#define rep(i,n) for (int i = -1; ++ i < n; )
#define rep1(i,n) for (int i = 0; i ++ < n; )
// #define rand __rand
// mt19937 rng(chrono::system_clock::now().time_since_epoch().count());  // or mt19937_64
// template<class T = int> T rand(T range = numeric_limits<T>::max()) {
    // return (T)(rng() % range);
// }

struct line {
    llong a, b;  
    llong operator()(llong x) { return a * x + b; }

    line(llong a_, llong b_) : a(a_), b(b_) {}
};

bool cross(const line& back, const line& mid, const line& front) {
    return (back.b - mid.b) * (front.a - mid.a) - (back.a - mid.a) * (front.b - mid.b) > 0;
}

long long take_photos(int n, int m, int k, std::vector<int> r, std::vector<int> c) {
    vector<pair<int, int>> ranges;
    rep(i, n) {
        if (r[i] > c[i]) swap(r[i], c[i]);
        ranges.emplace_back(r[i], c[i] + 1);
    }
    // for (auto i: ranges) clog << i.xx << ' ' << i.yy << endl;
    // clog << endl;
    stable_sort(ranges.begin(), ranges.end(), [&](const pair<int, int>& u, const pair<int, int>& v) { 
            if (u.yy == v.yy) return u.xx >= v.xx;
            return u.yy < v.yy;
        });
    int new_length = 0;
    rep(i, n) {
        while (new_length and ranges[new_length - 1].xx >= ranges[i].xx) --new_length;
        ranges[new_length++] = ranges[i];
    }

    ranges.resize(new_length);
    n = new_length;

    // for (auto i: ranges) clog << i.xx << ' ' << i.yy << endl;
    // clog << endl;

    auto find_number_of_shot = [&](llong penalty_cost) {
        if (n == 0) return make_pair(0ll, 0);
        deque<pair<line, int>> qu;
        qu.emplace_back(line(-2 * ranges[0].xx, 1ll * ranges[0].xx * ranges[0].xx), 0);
        llong last_dp;
        int last_k;
        // clog << "-----------" << penalty_cost << endl;
        rep(i, n) {
            llong cur_x = ranges[i].yy;
            while (len(qu) > 1 and qu[0].xx(cur_x) > qu[1].xx(cur_x)) qu.pop_front();
            assert(len(qu));

            last_dp = qu[0].xx(cur_x) + cur_x * cur_x + penalty_cost;
            last_k = qu[0].yy + 1;
            
            if (i == n - 1) break;
            llong addition = max(ranges[i].yy - ranges[i + 1].xx, 0);
            addition *= addition;

            // clog << i << ' ' << last_dp << ' ' << last_k << ' ' << addition << endl;
            // clog << qu[0].xx.a << ' ' << qu[0].xx.b <<endl;

            line new_line(- 2ll * ranges[i + 1].xx, 1ll * ranges[i + 1].xx * ranges[i + 1].xx + last_dp - addition);
            // clog << new_line.a << ' ' << new_line.b << endl;

            while (len(qu) > 1 and cross(qu[len(qu) - 2].xx, qu.back().xx, new_line)) qu.pop_back();
            qu.emplace_back(new_line, last_k);
        }
        // clog << penalty_cost << ' ' << last_dp - k * penalty_cost << ' ' << last_k << endl;
        // clog << endl;
        return make_pair(last_dp - 1ll * k * penalty_cost, last_k);
    };

    llong lo = 0, hi = 1ll * m * m;
    while (lo < hi) {
        llong mid = (lo + hi) / 2;
        if (find_number_of_shot(mid).yy <= k) hi = mid;
        else lo = mid + 1;
    }

    auto ans = find_number_of_shot(hi).xx;
    if (hi) {
        auto u = find_number_of_shot(hi - 1);
        if (u.yy <= k) ans = min(ans, u.xx);
    }
    return ans;
}

Compilation message

aliens.cpp: In lambda function:
aliens.cpp:59:13: warning: 'last_k' may be used uninitialized in this function [-Wmaybe-uninitialized]
         int last_k;
             ^~~~~~
aliens.cpp:84:34: warning: 'last_dp' may be used uninitialized in this function [-Wmaybe-uninitialized]
         return make_pair(last_dp - 1ll * k * penalty_cost, last_k);
                          ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~

Subtask #1
4.0 / 4.0

# 결과 실행 시간 메모리 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 376 KB Correct answer: answer = 4
4 Correct 2 ms 256 KB Correct answer: answer = 12
5 Correct 2 ms 256 KB Correct answer: answer = 52
6 Correct 2 ms 256 KB Correct answer: answer = 210
7 Correct 2 ms 256 KB Correct answer: answer = 88
8 Correct 2 ms 376 KB Correct answer: answer = 7696
9 Correct 2 ms 256 KB Correct answer: answer = 1
10 Correct 2 ms 380 KB Correct answer: answer = 2374
11 Correct 2 ms 380 KB Correct answer: answer = 9502
12 Correct 2 ms 376 KB Correct answer: answer = 49
13 Correct 2 ms 376 KB Correct answer: answer = 151
14 Correct 2 ms 256 KB Correct answer: answer = 7550
15 Correct 2 ms 376 KB Correct answer: answer = 7220
16 Correct 2 ms 256 KB Correct answer: answer = 7550
17 Correct 2 ms 256 KB Correct answer: answer = 10000
18 Correct 2 ms 256 KB Correct answer: answer = 10000
19 Correct 2 ms 256 KB Correct answer: answer = 624
20 Correct 2 ms 256 KB Correct answer: answer = 10000

Subtask #2
12.0 / 12.0

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

Subtask #3
9.0 / 9.0

# 결과 실행 시간 메모리 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 376 KB Correct answer: answer = 4
4 Correct 2 ms 256 KB Correct answer: answer = 12
5 Correct 2 ms 256 KB Correct answer: answer = 52
6 Correct 2 ms 256 KB Correct answer: answer = 210
7 Correct 2 ms 256 KB Correct answer: answer = 88
8 Correct 2 ms 376 KB Correct answer: answer = 7696
9 Correct 2 ms 256 KB Correct answer: answer = 1
10 Correct 2 ms 380 KB Correct answer: answer = 2374
11 Correct 2 ms 380 KB Correct answer: answer = 9502
12 Correct 2 ms 376 KB Correct answer: answer = 49
13 Correct 2 ms 376 KB Correct answer: answer = 151
14 Correct 2 ms 256 KB Correct answer: answer = 7550
15 Correct 2 ms 376 KB Correct answer: answer = 7220
16 Correct 2 ms 256 KB Correct answer: answer = 7550
17 Correct 2 ms 256 KB Correct answer: answer = 10000
18 Correct 2 ms 256 KB Correct answer: answer = 10000
19 Correct 2 ms 256 KB Correct answer: answer = 624
20 Correct 2 ms 256 KB Correct answer: answer = 10000
21 Correct 2 ms 376 KB Correct answer: answer = 1
22 Correct 2 ms 256 KB Correct answer: answer = 4
23 Correct 2 ms 256 KB Correct answer: answer = 1
24 Correct 2 ms 256 KB Correct answer: answer = 5
25 Correct 2 ms 380 KB Correct answer: answer = 41
26 Correct 2 ms 376 KB Correct answer: answer = 71923
27 Correct 2 ms 256 KB Correct answer: answer = 77137
28 Correct 2 ms 376 KB Correct answer: answer = 764
29 Correct 2 ms 376 KB Correct answer: answer = 250000
30 Correct 3 ms 380 KB Correct answer: answer = 500
31 Correct 2 ms 376 KB Correct answer: answer = 32
32 Correct 2 ms 376 KB Correct answer: answer = 130050
33 Correct 3 ms 376 KB Correct answer: answer = 5110
34 Correct 2 ms 256 KB Correct answer: answer = 2626
35 Correct 2 ms 256 KB Correct answer: answer = 796
36 Correct 2 ms 376 KB Correct answer: answer = 7580
37 Correct 3 ms 376 KB Correct answer: answer = 1904
38 Correct 2 ms 376 KB Correct answer: answer = 996004
39 Correct 3 ms 376 KB Correct answer: answer = 38817
40 Correct 2 ms 256 KB Correct answer: answer = 4096
41 Correct 2 ms 376 KB Correct answer: answer = 1
42 Correct 2 ms 376 KB Correct answer: answer = 1
43 Correct 3 ms 376 KB Correct answer: answer = 2040
44 Correct 2 ms 376 KB Correct answer: answer = 2
45 Correct 2 ms 256 KB Correct answer: answer = 4
46 Correct 2 ms 376 KB Correct answer: answer = 9
47 Correct 4 ms 376 KB Correct answer: answer = 9
48 Correct 2 ms 256 KB Correct answer: answer = 21
49 Correct 2 ms 376 KB Correct answer: answer = 71
50 Correct 2 ms 376 KB Correct answer: answer = 77
51 Correct 2 ms 376 KB Correct answer: answer = 400
52 Correct 3 ms 380 KB Correct answer: answer = 996004
53 Correct 2 ms 376 KB Correct answer: answer = 997310
54 Correct 2 ms 376 KB Correct answer: answer = 990781
55 Correct 2 ms 376 KB Correct answer: answer = 996545
56 Correct 2 ms 376 KB Correct answer: answer = 484
57 Correct 2 ms 376 KB Correct answer: answer = 484
58 Correct 2 ms 376 KB Correct answer: answer = 63501
59 Correct 3 ms 376 KB Correct answer: answer = 323501
60 Correct 2 ms 376 KB Correct answer: answer = 752500
61 Correct 2 ms 276 KB Correct answer: answer = 761480
62 Correct 2 ms 376 KB Correct answer: answer = 758932
63 Correct 2 ms 420 KB Correct answer: answer = 1000000
64 Correct 2 ms 376 KB Correct answer: answer = 750500
65 Correct 2 ms 256 KB Correct answer: answer = 1000000
66 Correct 2 ms 256 KB Correct answer: answer = 250000
67 Correct 2 ms 256 KB Correct answer: answer = 250000
68 Correct 2 ms 380 KB Correct answer: answer = 1000000
69 Correct 2 ms 256 KB Correct answer: answer = 994009
70 Correct 2 ms 376 KB Correct answer: answer = 59315
71 Correct 2 ms 376 KB Correct answer: answer = 25454
72 Correct 2 ms 376 KB Correct answer: answer = 1504
73 Correct 2 ms 376 KB Correct answer: answer = 37486
74 Correct 2 ms 252 KB Correct answer: answer = 4284
75 Correct 2 ms 348 KB Correct answer: answer = 158008
76 Correct 2 ms 376 KB Correct answer: answer = 51860
77 Correct 2 ms 376 KB Correct answer: answer = 12985

Subtask #4
16.0 / 16.0

# 결과 실행 시간 메모리 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 376 KB Correct answer: answer = 4
4 Correct 2 ms 256 KB Correct answer: answer = 12
5 Correct 2 ms 256 KB Correct answer: answer = 52
6 Correct 2 ms 256 KB Correct answer: answer = 210
7 Correct 2 ms 256 KB Correct answer: answer = 88
8 Correct 2 ms 376 KB Correct answer: answer = 7696
9 Correct 2 ms 256 KB Correct answer: answer = 1
10 Correct 2 ms 380 KB Correct answer: answer = 2374
11 Correct 2 ms 380 KB Correct answer: answer = 9502
12 Correct 2 ms 376 KB Correct answer: answer = 49
13 Correct 2 ms 376 KB Correct answer: answer = 151
14 Correct 2 ms 256 KB Correct answer: answer = 7550
15 Correct 2 ms 376 KB Correct answer: answer = 7220
16 Correct 2 ms 256 KB Correct answer: answer = 7550
17 Correct 2 ms 256 KB Correct answer: answer = 10000
18 Correct 2 ms 256 KB Correct answer: answer = 10000
19 Correct 2 ms 256 KB Correct answer: answer = 624
20 Correct 2 ms 256 KB Correct answer: answer = 10000
21 Correct 2 ms 376 KB Correct answer: answer = 1
22 Correct 2 ms 256 KB Correct answer: answer = 4
23 Correct 2 ms 256 KB Correct answer: answer = 1
24 Correct 2 ms 256 KB Correct answer: answer = 5
25 Correct 2 ms 380 KB Correct answer: answer = 41
26 Correct 2 ms 376 KB Correct answer: answer = 71923
27 Correct 2 ms 256 KB Correct answer: answer = 77137
28 Correct 2 ms 376 KB Correct answer: answer = 764
29 Correct 2 ms 376 KB Correct answer: answer = 250000
30 Correct 3 ms 380 KB Correct answer: answer = 500
31 Correct 2 ms 376 KB Correct answer: answer = 32
32 Correct 2 ms 376 KB Correct answer: answer = 130050
33 Correct 3 ms 376 KB Correct answer: answer = 5110
34 Correct 2 ms 256 KB Correct answer: answer = 2626
35 Correct 2 ms 256 KB Correct answer: answer = 796
36 Correct 2 ms 376 KB Correct answer: answer = 7580
37 Correct 3 ms 376 KB Correct answer: answer = 1904
38 Correct 2 ms 376 KB Correct answer: answer = 996004
39 Correct 3 ms 376 KB Correct answer: answer = 38817
40 Correct 2 ms 256 KB Correct answer: answer = 4096
41 Correct 2 ms 376 KB Correct answer: answer = 1
42 Correct 2 ms 376 KB Correct answer: answer = 1
43 Correct 3 ms 376 KB Correct answer: answer = 2040
44 Correct 2 ms 376 KB Correct answer: answer = 2
45 Correct 2 ms 256 KB Correct answer: answer = 4
46 Correct 2 ms 376 KB Correct answer: answer = 9
47 Correct 4 ms 376 KB Correct answer: answer = 9
48 Correct 2 ms 256 KB Correct answer: answer = 21
49 Correct 2 ms 376 KB Correct answer: answer = 71
50 Correct 2 ms 376 KB Correct answer: answer = 77
51 Correct 2 ms 376 KB Correct answer: answer = 400
52 Correct 3 ms 380 KB Correct answer: answer = 996004
53 Correct 2 ms 376 KB Correct answer: answer = 997310
54 Correct 2 ms 376 KB Correct answer: answer = 990781
55 Correct 2 ms 376 KB Correct answer: answer = 996545
56 Correct 2 ms 376 KB Correct answer: answer = 484
57 Correct 2 ms 376 KB Correct answer: answer = 484
58 Correct 2 ms 376 KB Correct answer: answer = 63501
59 Correct 3 ms 376 KB Correct answer: answer = 323501
60 Correct 2 ms 376 KB Correct answer: answer = 752500
61 Correct 2 ms 276 KB Correct answer: answer = 761480
62 Correct 2 ms 376 KB Correct answer: answer = 758932
63 Correct 2 ms 420 KB Correct answer: answer = 1000000
64 Correct 2 ms 376 KB Correct answer: answer = 750500
65 Correct 2 ms 256 KB Correct answer: answer = 1000000
66 Correct 2 ms 256 KB Correct answer: answer = 250000
67 Correct 2 ms 256 KB Correct answer: answer = 250000
68 Correct 2 ms 380 KB Correct answer: answer = 1000000
69 Correct 2 ms 256 KB Correct answer: answer = 994009
70 Correct 2 ms 376 KB Correct answer: answer = 59315
71 Correct 2 ms 376 KB Correct answer: answer = 25454
72 Correct 2 ms 376 KB Correct answer: answer = 1504
73 Correct 2 ms 376 KB Correct answer: answer = 37486
74 Correct 2 ms 252 KB Correct answer: answer = 4284
75 Correct 2 ms 348 KB Correct answer: answer = 158008
76 Correct 2 ms 376 KB Correct answer: answer = 51860
77 Correct 2 ms 376 KB Correct answer: answer = 12985
78 Correct 4 ms 376 KB Correct answer: answer = 997864126212
79 Correct 4 ms 424 KB Correct answer: answer = 998608411647
80 Correct 4 ms 504 KB Correct answer: answer = 995265560477
81 Correct 6 ms 504 KB Correct answer: answer = 10125000
82 Correct 7 ms 376 KB Correct answer: answer = 2291668
83 Correct 4 ms 376 KB Correct answer: answer = 42388
84 Correct 4 ms 376 KB Correct answer: answer = 10318
85 Correct 4 ms 376 KB Correct answer: answer = 3416
86 Correct 10 ms 504 KB Correct answer: answer = 331708193881
87 Correct 10 ms 508 KB Correct answer: answer = 2861193756
88 Correct 10 ms 480 KB Correct answer: answer = 114646930
89 Correct 7 ms 504 KB Correct answer: answer = 9280921
90 Correct 8 ms 504 KB Correct answer: answer = 999984053400
91 Correct 10 ms 376 KB Correct answer: answer = 750935949134
92 Correct 3 ms 504 KB Correct answer: answer = 1000000000000
93 Correct 9 ms 376 KB Correct answer: answer = 998762383161
94 Correct 26 ms 552 KB Correct answer: answer = 23017412908
95 Correct 4 ms 376 KB Correct answer: answer = 728143410622
96 Correct 3 ms 376 KB Correct answer: answer = 2
97 Correct 15 ms 376 KB Correct answer: answer = 1824916
98 Correct 8 ms 376 KB Correct answer: answer = 10680029
99 Correct 8 ms 376 KB Correct answer: answer = 18351700
100 Correct 7 ms 504 KB Correct answer: answer = 16040026
101 Correct 4 ms 376 KB Correct answer: answer = 253968628325
102 Correct 5 ms 380 KB Correct answer: answer = 10267
103 Correct 9 ms 504 KB Correct answer: answer = 2582408
104 Correct 4 ms 504 KB Correct answer: answer = 78024964781
105 Correct 4 ms 504 KB Correct answer: answer = 9866346457
106 Correct 4 ms 504 KB Correct answer: answer = 3327720949
107 Correct 4 ms 504 KB Correct answer: answer = 86064128360
108 Correct 4 ms 504 KB Correct answer: answer = 12698259150
109 Correct 7 ms 480 KB Correct answer: answer = 1185259288

Subtask #5
19.0 / 19.0

# 결과 실행 시간 메모리 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 376 KB Correct answer: answer = 4
4 Correct 2 ms 256 KB Correct answer: answer = 12
5 Correct 2 ms 256 KB Correct answer: answer = 52
6 Correct 2 ms 256 KB Correct answer: answer = 210
7 Correct 2 ms 256 KB Correct answer: answer = 88
8 Correct 2 ms 376 KB Correct answer: answer = 7696
9 Correct 2 ms 256 KB Correct answer: answer = 1
10 Correct 2 ms 380 KB Correct answer: answer = 2374
11 Correct 2 ms 380 KB Correct answer: answer = 9502
12 Correct 2 ms 376 KB Correct answer: answer = 49
13 Correct 2 ms 376 KB Correct answer: answer = 151
14 Correct 2 ms 256 KB Correct answer: answer = 7550
15 Correct 2 ms 376 KB Correct answer: answer = 7220
16 Correct 2 ms 256 KB Correct answer: answer = 7550
17 Correct 2 ms 256 KB Correct answer: answer = 10000
18 Correct 2 ms 256 KB Correct answer: answer = 10000
19 Correct 2 ms 256 KB Correct answer: answer = 624
20 Correct 2 ms 256 KB Correct answer: answer = 10000
21 Correct 2 ms 376 KB Correct answer: answer = 1
22 Correct 2 ms 256 KB Correct answer: answer = 4
23 Correct 2 ms 256 KB Correct answer: answer = 1
24 Correct 2 ms 256 KB Correct answer: answer = 5
25 Correct 2 ms 380 KB Correct answer: answer = 41
26 Correct 2 ms 376 KB Correct answer: answer = 71923
27 Correct 2 ms 256 KB Correct answer: answer = 77137
28 Correct 2 ms 376 KB Correct answer: answer = 764
29 Correct 2 ms 376 KB Correct answer: answer = 250000
30 Correct 3 ms 380 KB Correct answer: answer = 500
31 Correct 2 ms 376 KB Correct answer: answer = 32
32 Correct 2 ms 376 KB Correct answer: answer = 130050
33 Correct 3 ms 376 KB Correct answer: answer = 5110
34 Correct 2 ms 256 KB Correct answer: answer = 2626
35 Correct 2 ms 256 KB Correct answer: answer = 796
36 Correct 2 ms 376 KB Correct answer: answer = 7580
37 Correct 3 ms 376 KB Correct answer: answer = 1904
38 Correct 2 ms 376 KB Correct answer: answer = 996004
39 Correct 3 ms 376 KB Correct answer: answer = 38817
40 Correct 2 ms 256 KB Correct answer: answer = 4096
41 Correct 2 ms 376 KB Correct answer: answer = 1
42 Correct 2 ms 376 KB Correct answer: answer = 1
43 Correct 3 ms 376 KB Correct answer: answer = 2040
44 Correct 2 ms 376 KB Correct answer: answer = 2
45 Correct 2 ms 256 KB Correct answer: answer = 4
46 Correct 2 ms 376 KB Correct answer: answer = 9
47 Correct 4 ms 376 KB Correct answer: answer = 9
48 Correct 2 ms 256 KB Correct answer: answer = 21
49 Correct 2 ms 376 KB Correct answer: answer = 71
50 Correct 2 ms 376 KB Correct answer: answer = 77
51 Correct 2 ms 376 KB Correct answer: answer = 400
52 Correct 3 ms 380 KB Correct answer: answer = 996004
53 Correct 2 ms 376 KB Correct answer: answer = 997310
54 Correct 2 ms 376 KB Correct answer: answer = 990781
55 Correct 2 ms 376 KB Correct answer: answer = 996545
56 Correct 2 ms 376 KB Correct answer: answer = 484
57 Correct 2 ms 376 KB Correct answer: answer = 484
58 Correct 2 ms 376 KB Correct answer: answer = 63501
59 Correct 3 ms 376 KB Correct answer: answer = 323501
60 Correct 2 ms 376 KB Correct answer: answer = 752500
61 Correct 2 ms 276 KB Correct answer: answer = 761480
62 Correct 2 ms 376 KB Correct answer: answer = 758932
63 Correct 2 ms 420 KB Correct answer: answer = 1000000
64 Correct 2 ms 376 KB Correct answer: answer = 750500
65 Correct 2 ms 256 KB Correct answer: answer = 1000000
66 Correct 2 ms 256 KB Correct answer: answer = 250000
67 Correct 2 ms 256 KB Correct answer: answer = 250000
68 Correct 2 ms 380 KB Correct answer: answer = 1000000
69 Correct 2 ms 256 KB Correct answer: answer = 994009
70 Correct 2 ms 376 KB Correct answer: answer = 59315
71 Correct 2 ms 376 KB Correct answer: answer = 25454
72 Correct 2 ms 376 KB Correct answer: answer = 1504
73 Correct 2 ms 376 KB Correct answer: answer = 37486
74 Correct 2 ms 252 KB Correct answer: answer = 4284
75 Correct 2 ms 348 KB Correct answer: answer = 158008
76 Correct 2 ms 376 KB Correct answer: answer = 51860
77 Correct 2 ms 376 KB Correct answer: answer = 12985
78 Correct 4 ms 376 KB Correct answer: answer = 997864126212
79 Correct 4 ms 424 KB Correct answer: answer = 998608411647
80 Correct 4 ms 504 KB Correct answer: answer = 995265560477
81 Correct 6 ms 504 KB Correct answer: answer = 10125000
82 Correct 7 ms 376 KB Correct answer: answer = 2291668
83 Correct 4 ms 376 KB Correct answer: answer = 42388
84 Correct 4 ms 376 KB Correct answer: answer = 10318
85 Correct 4 ms 376 KB Correct answer: answer = 3416
86 Correct 10 ms 504 KB Correct answer: answer = 331708193881
87 Correct 10 ms 508 KB Correct answer: answer = 2861193756
88 Correct 10 ms 480 KB Correct answer: answer = 114646930
89 Correct 7 ms 504 KB Correct answer: answer = 9280921
90 Correct 8 ms 504 KB Correct answer: answer = 999984053400
91 Correct 10 ms 376 KB Correct answer: answer = 750935949134
92 Correct 3 ms 504 KB Correct answer: answer = 1000000000000
93 Correct 9 ms 376 KB Correct answer: answer = 998762383161
94 Correct 26 ms 552 KB Correct answer: answer = 23017412908
95 Correct 4 ms 376 KB Correct answer: answer = 728143410622
96 Correct 3 ms 376 KB Correct answer: answer = 2
97 Correct 15 ms 376 KB Correct answer: answer = 1824916
98 Correct 8 ms 376 KB Correct answer: answer = 10680029
99 Correct 8 ms 376 KB Correct answer: answer = 18351700
100 Correct 7 ms 504 KB Correct answer: answer = 16040026
101 Correct 4 ms 376 KB Correct answer: answer = 253968628325
102 Correct 5 ms 380 KB Correct answer: answer = 10267
103 Correct 9 ms 504 KB Correct answer: answer = 2582408
104 Correct 4 ms 504 KB Correct answer: answer = 78024964781
105 Correct 4 ms 504 KB Correct answer: answer = 9866346457
106 Correct 4 ms 504 KB Correct answer: answer = 3327720949
107 Correct 4 ms 504 KB Correct answer: answer = 86064128360
108 Correct 4 ms 504 KB Correct answer: answer = 12698259150
109 Correct 7 ms 480 KB Correct answer: answer = 1185259288
110 Correct 25 ms 2672 KB Correct answer: answer = 999889968863
111 Correct 26 ms 2704 KB Correct answer: answer = 999861384931
112 Correct 25 ms 2676 KB Correct answer: answer = 999811809929
113 Correct 25 ms 2800 KB Correct answer: answer = 999869756441
114 Correct 119 ms 2544 KB Correct answer: answer = 1700000000
115 Correct 74 ms 2672 KB Correct answer: answer = 131666670
116 Correct 21 ms 1144 KB Correct answer: answer = 89478486
117 Correct 24 ms 1016 KB Correct answer: answer = 4971040
118 Correct 21 ms 1016 KB Correct answer: answer = 2711494
119 Correct 75 ms 2664 KB Correct answer: answer = 25252530
120 Correct 67 ms 2664 KB Correct answer: answer = 62500000
121 Correct 104 ms 2672 KB Correct answer: answer = 333175097780
122 Correct 114 ms 2672 KB Correct answer: answer = 33121180179
123 Correct 121 ms 2672 KB Correct answer: answer = 9802314015
124 Correct 72 ms 2672 KB Correct answer: answer = 32567551
125 Correct 83 ms 2672 KB Correct answer: answer = 997525000000
126 Correct 98 ms 2672 KB Correct answer: answer = 752723538884
127 Correct 17 ms 2672 KB Correct answer: answer = 1000000000000
128 Correct 24 ms 2676 KB Correct answer: answer = 999978000121
129 Correct 24 ms 2668 KB Correct answer: answer = 745986144735
130 Correct 13 ms 2260 KB Correct answer: answer = 2
131 Correct 85 ms 2708 KB Correct answer: answer = 277966670
132 Correct 75 ms 2644 KB Correct answer: answer = 2500900082
133 Correct 32 ms 2672 KB Correct answer: answer = 301248349636
134 Correct 48 ms 1524 KB Correct answer: answer = 14118891
135 Correct 25 ms 2672 KB Correct answer: answer = 14384977265
136 Correct 25 ms 2676 KB Correct answer: answer = 3681368330
137 Correct 25 ms 2672 KB Correct answer: answer = 2720316816

Subtask #6
40.0 / 40.0

# 결과 실행 시간 메모리 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 376 KB Correct answer: answer = 4
4 Correct 2 ms 256 KB Correct answer: answer = 12
5 Correct 2 ms 256 KB Correct answer: answer = 52
6 Correct 2 ms 256 KB Correct answer: answer = 210
7 Correct 2 ms 256 KB Correct answer: answer = 88
8 Correct 2 ms 376 KB Correct answer: answer = 7696
9 Correct 2 ms 256 KB Correct answer: answer = 1
10 Correct 2 ms 380 KB Correct answer: answer = 2374
11 Correct 2 ms 380 KB Correct answer: answer = 9502
12 Correct 2 ms 376 KB Correct answer: answer = 49
13 Correct 2 ms 376 KB Correct answer: answer = 151
14 Correct 2 ms 256 KB Correct answer: answer = 7550
15 Correct 2 ms 376 KB Correct answer: answer = 7220
16 Correct 2 ms 256 KB Correct answer: answer = 7550
17 Correct 2 ms 256 KB Correct answer: answer = 10000
18 Correct 2 ms 256 KB Correct answer: answer = 10000
19 Correct 2 ms 256 KB Correct answer: answer = 624
20 Correct 2 ms 256 KB Correct answer: answer = 10000
21 Correct 2 ms 376 KB Correct answer: answer = 1
22 Correct 2 ms 256 KB Correct answer: answer = 4
23 Correct 2 ms 256 KB Correct answer: answer = 1
24 Correct 2 ms 256 KB Correct answer: answer = 5
25 Correct 2 ms 380 KB Correct answer: answer = 41
26 Correct 2 ms 376 KB Correct answer: answer = 71923
27 Correct 2 ms 256 KB Correct answer: answer = 77137
28 Correct 2 ms 376 KB Correct answer: answer = 764
29 Correct 2 ms 376 KB Correct answer: answer = 250000
30 Correct 3 ms 380 KB Correct answer: answer = 500
31 Correct 2 ms 376 KB Correct answer: answer = 32
32 Correct 2 ms 376 KB Correct answer: answer = 130050
33 Correct 3 ms 376 KB Correct answer: answer = 5110
34 Correct 2 ms 256 KB Correct answer: answer = 2626
35 Correct 2 ms 256 KB Correct answer: answer = 796
36 Correct 2 ms 376 KB Correct answer: answer = 7580
37 Correct 3 ms 376 KB Correct answer: answer = 1904
38 Correct 2 ms 376 KB Correct answer: answer = 996004
39 Correct 3 ms 376 KB Correct answer: answer = 38817
40 Correct 2 ms 256 KB Correct answer: answer = 4096
41 Correct 2 ms 376 KB Correct answer: answer = 1
42 Correct 2 ms 376 KB Correct answer: answer = 1
43 Correct 3 ms 376 KB Correct answer: answer = 2040
44 Correct 2 ms 376 KB Correct answer: answer = 2
45 Correct 2 ms 256 KB Correct answer: answer = 4
46 Correct 2 ms 376 KB Correct answer: answer = 9
47 Correct 4 ms 376 KB Correct answer: answer = 9
48 Correct 2 ms 256 KB Correct answer: answer = 21
49 Correct 2 ms 376 KB Correct answer: answer = 71
50 Correct 2 ms 376 KB Correct answer: answer = 77
51 Correct 2 ms 376 KB Correct answer: answer = 400
52 Correct 3 ms 380 KB Correct answer: answer = 996004
53 Correct 2 ms 376 KB Correct answer: answer = 997310
54 Correct 2 ms 376 KB Correct answer: answer = 990781
55 Correct 2 ms 376 KB Correct answer: answer = 996545
56 Correct 2 ms 376 KB Correct answer: answer = 484
57 Correct 2 ms 376 KB Correct answer: answer = 484
58 Correct 2 ms 376 KB Correct answer: answer = 63501
59 Correct 3 ms 376 KB Correct answer: answer = 323501
60 Correct 2 ms 376 KB Correct answer: answer = 752500
61 Correct 2 ms 276 KB Correct answer: answer = 761480
62 Correct 2 ms 376 KB Correct answer: answer = 758932
63 Correct 2 ms 420 KB Correct answer: answer = 1000000
64 Correct 2 ms 376 KB Correct answer: answer = 750500
65 Correct 2 ms 256 KB Correct answer: answer = 1000000
66 Correct 2 ms 256 KB Correct answer: answer = 250000
67 Correct 2 ms 256 KB Correct answer: answer = 250000
68 Correct 2 ms 380 KB Correct answer: answer = 1000000
69 Correct 2 ms 256 KB Correct answer: answer = 994009
70 Correct 2 ms 376 KB Correct answer: answer = 59315
71 Correct 2 ms 376 KB Correct answer: answer = 25454
72 Correct 2 ms 376 KB Correct answer: answer = 1504
73 Correct 2 ms 376 KB Correct answer: answer = 37486
74 Correct 2 ms 252 KB Correct answer: answer = 4284
75 Correct 2 ms 348 KB Correct answer: answer = 158008
76 Correct 2 ms 376 KB Correct answer: answer = 51860
77 Correct 2 ms 376 KB Correct answer: answer = 12985
78 Correct 4 ms 376 KB Correct answer: answer = 997864126212
79 Correct 4 ms 424 KB Correct answer: answer = 998608411647
80 Correct 4 ms 504 KB Correct answer: answer = 995265560477
81 Correct 6 ms 504 KB Correct answer: answer = 10125000
82 Correct 7 ms 376 KB Correct answer: answer = 2291668
83 Correct 4 ms 376 KB Correct answer: answer = 42388
84 Correct 4 ms 376 KB Correct answer: answer = 10318
85 Correct 4 ms 376 KB Correct answer: answer = 3416
86 Correct 10 ms 504 KB Correct answer: answer = 331708193881
87 Correct 10 ms 508 KB Correct answer: answer = 2861193756
88 Correct 10 ms 480 KB Correct answer: answer = 114646930
89 Correct 7 ms 504 KB Correct answer: answer = 9280921
90 Correct 8 ms 504 KB Correct answer: answer = 999984053400
91 Correct 10 ms 376 KB Correct answer: answer = 750935949134
92 Correct 3 ms 504 KB Correct answer: answer = 1000000000000
93 Correct 9 ms 376 KB Correct answer: answer = 998762383161
94 Correct 26 ms 552 KB Correct answer: answer = 23017412908
95 Correct 4 ms 376 KB Correct answer: answer = 728143410622
96 Correct 3 ms 376 KB Correct answer: answer = 2
97 Correct 15 ms 376 KB Correct answer: answer = 1824916
98 Correct 8 ms 376 KB Correct answer: answer = 10680029
99 Correct 8 ms 376 KB Correct answer: answer = 18351700
100 Correct 7 ms 504 KB Correct answer: answer = 16040026
101 Correct 4 ms 376 KB Correct answer: answer = 253968628325
102 Correct 5 ms 380 KB Correct answer: answer = 10267
103 Correct 9 ms 504 KB Correct answer: answer = 2582408
104 Correct 4 ms 504 KB Correct answer: answer = 78024964781
105 Correct 4 ms 504 KB Correct answer: answer = 9866346457
106 Correct 4 ms 504 KB Correct answer: answer = 3327720949
107 Correct 4 ms 504 KB Correct answer: answer = 86064128360
108 Correct 4 ms 504 KB Correct answer: answer = 12698259150
109 Correct 7 ms 480 KB Correct answer: answer = 1185259288
110 Correct 25 ms 2672 KB Correct answer: answer = 999889968863
111 Correct 26 ms 2704 KB Correct answer: answer = 999861384931
112 Correct 25 ms 2676 KB Correct answer: answer = 999811809929
113 Correct 25 ms 2800 KB Correct answer: answer = 999869756441
114 Correct 119 ms 2544 KB Correct answer: answer = 1700000000
115 Correct 74 ms 2672 KB Correct answer: answer = 131666670
116 Correct 21 ms 1144 KB Correct answer: answer = 89478486
117 Correct 24 ms 1016 KB Correct answer: answer = 4971040
118 Correct 21 ms 1016 KB Correct answer: answer = 2711494
119 Correct 75 ms 2664 KB Correct answer: answer = 25252530
120 Correct 67 ms 2664 KB Correct answer: answer = 62500000
121 Correct 104 ms 2672 KB Correct answer: answer = 333175097780
122 Correct 114 ms 2672 KB Correct answer: answer = 33121180179
123 Correct 121 ms 2672 KB Correct answer: answer = 9802314015
124 Correct 72 ms 2672 KB Correct answer: answer = 32567551
125 Correct 83 ms 2672 KB Correct answer: answer = 997525000000
126 Correct 98 ms 2672 KB Correct answer: answer = 752723538884
127 Correct 17 ms 2672 KB Correct answer: answer = 1000000000000
128 Correct 24 ms 2676 KB Correct answer: answer = 999978000121
129 Correct 24 ms 2668 KB Correct answer: answer = 745986144735
130 Correct 13 ms 2260 KB Correct answer: answer = 2
131 Correct 85 ms 2708 KB Correct answer: answer = 277966670
132 Correct 75 ms 2644 KB Correct answer: answer = 2500900082
133 Correct 32 ms 2672 KB Correct answer: answer = 301248349636
134 Correct 48 ms 1524 KB Correct answer: answer = 14118891
135 Correct 25 ms 2672 KB Correct answer: answer = 14384977265
136 Correct 25 ms 2676 KB Correct answer: answer = 3681368330
137 Correct 25 ms 2672 KB Correct answer: answer = 2720316816
138 Correct 48 ms 4972 KB Correct answer: answer = 999976000144
139 Correct 52 ms 5008 KB Correct answer: answer = 999856102410
140 Correct 68 ms 5100 KB Correct answer: answer = 999958401531
141 Correct 49 ms 4972 KB Correct answer: answer = 999769649944
142 Correct 48 ms 4972 KB Correct answer: answer = 999874525918
143 Correct 146 ms 4828 KB Correct answer: answer = 6050000000
144 Correct 151 ms 4816 KB Correct answer: answer = 1112500000
145 Correct 72 ms 3472 KB Correct answer: answer = 4294967296
146 Correct 101 ms 3436 KB Correct answer: answer = 87652406
147 Correct 96 ms 3436 KB Correct answer: answer = 6297664
148 Correct 87 ms 3436 KB Correct answer: answer = 196612
149 Correct 157 ms 5228 KB Correct answer: answer = 15015100
150 Correct 135 ms 5084 KB Correct answer: answer = 25000000
151 Correct 214 ms 4972 KB Correct answer: answer = 333230209550
152 Correct 207 ms 4964 KB Correct answer: answer = 917123769
153 Correct 192 ms 4972 KB Correct answer: answer = 95162
154 Correct 154 ms 5056 KB Correct answer: answer = 382616191
155 Correct 172 ms 4956 KB Correct answer: answer = 990033333400
156 Correct 304 ms 4956 KB Correct answer: answer = 990000100000
157 Correct 178 ms 4972 KB Correct answer: answer = 749998188180
158 Correct 31 ms 4844 KB Correct answer: answer = 1000000000000
159 Correct 46 ms 4972 KB Correct answer: answer = 999988000036
160 Correct 49 ms 4972 KB Correct answer: answer = 744929274393
161 Correct 24 ms 4048 KB Correct answer: answer = 2
162 Correct 162 ms 4956 KB Correct answer: answer = 1300024
163 Correct 158 ms 4912 KB Correct answer: answer = 5000700010
164 Correct 65 ms 4844 KB Correct answer: answer = 354997100800
165 Correct 92 ms 2676 KB Correct answer: answer = 257000
166 Correct 91 ms 3044 KB Correct answer: answer = 3765323
167 Correct 89 ms 2792 KB Correct answer: answer = 1525903
168 Correct 48 ms 4944 KB Correct answer: answer = 67618137730
169 Correct 48 ms 4972 KB Correct answer: answer = 12656680171
170 Correct 51 ms 4972 KB Correct answer: answer = 579831736
171 Correct 88 ms 4968 KB Correct answer: answer = 23605611
172 Correct 51 ms 4980 KB Correct answer: answer = 7052481200
173 Correct 58 ms 4972 KB Correct answer: answer = 1314039500
174 Correct 68 ms 4944 KB Correct answer: answer = 302484000
175 Correct 116 ms 5100 KB Correct answer: answer = 52348480