oj.uz

Submission #730086

# Submission time Handle Problem Language Result Execution time Memory
730086 2023-04-25T08:43:58 Z nguyentunglam Aliens (IOI16_aliens) C++17
100 / 100
 208 ms 9348 KB 
#include<bits/stdc++.h>
#define fi first
#define se second
#define endl "\n"
#define ii pair<int, int>
using namespace std;
const int N = 1e5 + 10;
pair<int, int> a[N];
long long l[N], r[N], f[N], g[N];
struct line {
    long long m, c;
    int idx;
    long long eval(long long x) { return m * x + c; }
    long long cut(line l) {
        return (c - l.c) / (l.m - m);
    }
};
struct CHT {
    line s[N];
    int st = 1, ed = 0;

    void add(line cur) {
//        cout << st << " " << ed << endl;
        while (ed - st + 1 >= 2 && cur.cut(s[ed]) <= s[ed].cut(s[ed - 1])) --ed;
        s[++ed] = cur;
    }

    line get(long long x) {
        while (ed - st + 1 >= 2 && s[st].eval(x) > s[st + 1].eval(x)) st++;
        return s[st];
    }
};

long long take_photos(int n, int m, int k, std::vector<int> RR, std::vector<int> CC) {
    for(int i = 0; i < n; i++) {
        a[i] = make_pair(RR[i], CC[i]);
        if (a[i].fi > a[i].se) swap(a[i].fi, a[i].se);
    }
    sort(a, a + n, [] (const ii &A, const ii &B) {
         if (A.fi != B.fi) return A.fi < B.fi;
         return A.se > B.se;
         });
    int n2 = 0, mx = -1;
    for(int i = 0; i < n; i++) if (a[i].se > mx) {
        mx = a[i].se;
        ++n2;
        l[n2] = a[i].fi;
        r[n2] = a[i].se;
    }
    n = n2;
    r[0] = -1;
    long long L = 0, R = 1e18, res = 1e18;
    while (L <= R) {
        long long mid = L + R >> 1;
        CHT cht;
        for(int i = 1; i <= n; i++) {
            long long cost = (l[i] <= r[i - 1]) ? (r[i - 1] - l[i] + 1) * (r[i - 1] - l[i] + 1) : 0;
            line cur = {-2LL * l[i], f[i - 1] - cost + l[i] * l[i], i - 1};
            cht.add(cur);
            line opt = cht.get(r[i] + 1);
            g[i] = g[opt.idx] + 1;

            f[i] = opt.eval(r[i] + 1) + (r[i] + 1) * (r[i] + 1) + mid;
        }
        if (g[n] <= k) {
            res = f[n] - mid * k;
            R = mid - 1;
        }
        else L = mid + 1;
    }
    return res;
}


#ifdef ngu
int main() {
    if (fopen ("task.inp", "r")) {
        freopen ("task.inp", "r", stdin);
        freopen ("task.out", "w", stdout);
    }
    int n, m, k; cin >> n >> m >> k;
    vector<int> r(n), c(n);
    for(int i = 0; i < n; i++) cin >> r[i] >> c[i];

    cout << take_photos(n, m, k, r, c);
//    cout << take_photos(5, 7, 3, {0, 4, 4, 4, 4}, {3, 4, 6, 5, 6});
//    cout <<  take_photos(2, 6, 2, {1, 4}, {4, 1});
}
#endif // ngu

Compilation message

aliens.cpp: In function 'long long int take_photos(int, int, int, std::vector<int>, std::vector<int>)':
aliens.cpp:54:27: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
   54 |         long long mid = L + R >> 1;
      |                         ~~^~~

Subtask #1
4.0 / 4.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 2644 KB Correct answer: answer = 4
2 Correct 2 ms 2644 KB Correct answer: answer = 4
3 Correct 1 ms 2644 KB Correct answer: answer = 4
4 Correct 2 ms 2644 KB Correct answer: answer = 12
5 Correct 2 ms 2644 KB Correct answer: answer = 52
6 Correct 1 ms 2644 KB Correct answer: answer = 210
7 Correct 1 ms 2644 KB Correct answer: answer = 88
8 Correct 1 ms 2644 KB Correct answer: answer = 7696
9 Correct 1 ms 2644 KB Correct answer: answer = 1
10 Correct 2 ms 2644 KB Correct answer: answer = 2374
11 Correct 2 ms 2644 KB Correct answer: answer = 9502
12 Correct 1 ms 2644 KB Correct answer: answer = 49
13 Correct 2 ms 2644 KB Correct answer: answer = 151
14 Correct 2 ms 2644 KB Correct answer: answer = 7550
15 Correct 2 ms 2644 KB Correct answer: answer = 7220
16 Correct 2 ms 2644 KB Correct answer: answer = 7550
17 Correct 2 ms 2644 KB Correct answer: answer = 10000
18 Correct 2 ms 2644 KB Correct answer: answer = 10000
19 Correct 1 ms 2644 KB Correct answer: answer = 624
20 Correct 1 ms 2644 KB Correct answer: answer = 10000

Subtask #2
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 2644 KB Correct answer: answer = 1
2 Correct 1 ms 2644 KB Correct answer: answer = 4
3 Correct 1 ms 2644 KB Correct answer: answer = 1
4 Correct 1 ms 2644 KB Correct answer: answer = 5
5 Correct 2 ms 2644 KB Correct answer: answer = 41
6 Correct 2 ms 2644 KB Correct answer: answer = 71923
7 Correct 2 ms 2644 KB Correct answer: answer = 77137
8 Correct 2 ms 2644 KB Correct answer: answer = 764
9 Correct 3 ms 2644 KB Correct answer: answer = 250000
10 Correct 2 ms 2620 KB Correct answer: answer = 500
11 Correct 2 ms 2644 KB Correct answer: answer = 32
12 Correct 3 ms 2644 KB Correct answer: answer = 130050
13 Correct 2 ms 2644 KB Correct answer: answer = 5110
14 Correct 2 ms 2644 KB Correct answer: answer = 2626
15 Correct 2 ms 2612 KB Correct answer: answer = 796
16 Correct 2 ms 2644 KB Correct answer: answer = 7580
17 Correct 2 ms 2644 KB Correct answer: answer = 1904
18 Correct 2 ms 2644 KB Correct answer: answer = 996004
19 Correct 2 ms 2644 KB Correct answer: answer = 38817
20 Correct 2 ms 2644 KB Correct answer: answer = 4096
21 Correct 2 ms 2644 KB Correct answer: answer = 1
22 Correct 1 ms 2608 KB Correct answer: answer = 1
23 Correct 2 ms 2644 KB Correct answer: answer = 2040
24 Correct 2 ms 2644 KB Correct answer: answer = 2

Subtask #3
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 2644 KB Correct answer: answer = 4
2 Correct 2 ms 2644 KB Correct answer: answer = 4
3 Correct 1 ms 2644 KB Correct answer: answer = 4
4 Correct 2 ms 2644 KB Correct answer: answer = 12
5 Correct 2 ms 2644 KB Correct answer: answer = 52
6 Correct 1 ms 2644 KB Correct answer: answer = 210
7 Correct 1 ms 2644 KB Correct answer: answer = 88
8 Correct 1 ms 2644 KB Correct answer: answer = 7696
9 Correct 1 ms 2644 KB Correct answer: answer = 1
10 Correct 2 ms 2644 KB Correct answer: answer = 2374
11 Correct 2 ms 2644 KB Correct answer: answer = 9502
12 Correct 1 ms 2644 KB Correct answer: answer = 49
13 Correct 2 ms 2644 KB Correct answer: answer = 151
14 Correct 2 ms 2644 KB Correct answer: answer = 7550
15 Correct 2 ms 2644 KB Correct answer: answer = 7220
16 Correct 2 ms 2644 KB Correct answer: answer = 7550
17 Correct 2 ms 2644 KB Correct answer: answer = 10000
18 Correct 2 ms 2644 KB Correct answer: answer = 10000
19 Correct 1 ms 2644 KB Correct answer: answer = 624
20 Correct 1 ms 2644 KB Correct answer: answer = 10000
21 Correct 1 ms 2644 KB Correct answer: answer = 1
22 Correct 1 ms 2644 KB Correct answer: answer = 4
23 Correct 1 ms 2644 KB Correct answer: answer = 1
24 Correct 1 ms 2644 KB Correct answer: answer = 5
25 Correct 2 ms 2644 KB Correct answer: answer = 41
26 Correct 2 ms 2644 KB Correct answer: answer = 71923
27 Correct 2 ms 2644 KB Correct answer: answer = 77137
28 Correct 2 ms 2644 KB Correct answer: answer = 764
29 Correct 3 ms 2644 KB Correct answer: answer = 250000
30 Correct 2 ms 2620 KB Correct answer: answer = 500
31 Correct 2 ms 2644 KB Correct answer: answer = 32
32 Correct 3 ms 2644 KB Correct answer: answer = 130050
33 Correct 2 ms 2644 KB Correct answer: answer = 5110
34 Correct 2 ms 2644 KB Correct answer: answer = 2626
35 Correct 2 ms 2612 KB Correct answer: answer = 796
36 Correct 2 ms 2644 KB Correct answer: answer = 7580
37 Correct 2 ms 2644 KB Correct answer: answer = 1904
38 Correct 2 ms 2644 KB Correct answer: answer = 996004
39 Correct 2 ms 2644 KB Correct answer: answer = 38817
40 Correct 2 ms 2644 KB Correct answer: answer = 4096
41 Correct 2 ms 2644 KB Correct answer: answer = 1
42 Correct 1 ms 2608 KB Correct answer: answer = 1
43 Correct 2 ms 2644 KB Correct answer: answer = 2040
44 Correct 2 ms 2644 KB Correct answer: answer = 2
45 Correct 2 ms 2644 KB Correct answer: answer = 4
46 Correct 2 ms 2644 KB Correct answer: answer = 9
47 Correct 2 ms 2596 KB Correct answer: answer = 9
48 Correct 2 ms 2644 KB Correct answer: answer = 21
49 Correct 2 ms 2644 KB Correct answer: answer = 71
50 Correct 1 ms 2644 KB Correct answer: answer = 77
51 Correct 1 ms 2608 KB Correct answer: answer = 400
52 Correct 2 ms 2644 KB Correct answer: answer = 996004
53 Correct 1 ms 2644 KB Correct answer: answer = 997310
54 Correct 1 ms 2644 KB Correct answer: answer = 990781
55 Correct 2 ms 2644 KB Correct answer: answer = 996545
56 Correct 2 ms 2644 KB Correct answer: answer = 484
57 Correct 2 ms 2644 KB Correct answer: answer = 484
58 Correct 2 ms 2644 KB Correct answer: answer = 63501
59 Correct 2 ms 2644 KB Correct answer: answer = 323501
60 Correct 2 ms 2644 KB Correct answer: answer = 752500
61 Correct 2 ms 2644 KB Correct answer: answer = 761480
62 Correct 2 ms 2612 KB Correct answer: answer = 758932
63 Correct 2 ms 2644 KB Correct answer: answer = 1000000
64 Correct 2 ms 2644 KB Correct answer: answer = 750500
65 Correct 2 ms 2644 KB Correct answer: answer = 1000000
66 Correct 1 ms 2644 KB Correct answer: answer = 250000
67 Correct 2 ms 2644 KB Correct answer: answer = 250000
68 Correct 1 ms 2644 KB Correct answer: answer = 1000000
69 Correct 1 ms 2608 KB Correct answer: answer = 994009
70 Correct 2 ms 2608 KB Correct answer: answer = 59315
71 Correct 1 ms 2644 KB Correct answer: answer = 25454
72 Correct 2 ms 2608 KB Correct answer: answer = 1504
73 Correct 1 ms 2644 KB Correct answer: answer = 37486
74 Correct 2 ms 2644 KB Correct answer: answer = 4284
75 Correct 2 ms 2644 KB Correct answer: answer = 158008
76 Correct 2 ms 2644 KB Correct answer: answer = 51860
77 Correct 2 ms 2604 KB Correct answer: answer = 12985

Subtask #4
16.0 / 16.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 2644 KB Correct answer: answer = 4
2 Correct 2 ms 2644 KB Correct answer: answer = 4
3 Correct 1 ms 2644 KB Correct answer: answer = 4
4 Correct 2 ms 2644 KB Correct answer: answer = 12
5 Correct 2 ms 2644 KB Correct answer: answer = 52
6 Correct 1 ms 2644 KB Correct answer: answer = 210
7 Correct 1 ms 2644 KB Correct answer: answer = 88
8 Correct 1 ms 2644 KB Correct answer: answer = 7696
9 Correct 1 ms 2644 KB Correct answer: answer = 1
10 Correct 2 ms 2644 KB Correct answer: answer = 2374
11 Correct 2 ms 2644 KB Correct answer: answer = 9502
12 Correct 1 ms 2644 KB Correct answer: answer = 49
13 Correct 2 ms 2644 KB Correct answer: answer = 151
14 Correct 2 ms 2644 KB Correct answer: answer = 7550
15 Correct 2 ms 2644 KB Correct answer: answer = 7220
16 Correct 2 ms 2644 KB Correct answer: answer = 7550
17 Correct 2 ms 2644 KB Correct answer: answer = 10000
18 Correct 2 ms 2644 KB Correct answer: answer = 10000
19 Correct 1 ms 2644 KB Correct answer: answer = 624
20 Correct 1 ms 2644 KB Correct answer: answer = 10000
21 Correct 1 ms 2644 KB Correct answer: answer = 1
22 Correct 1 ms 2644 KB Correct answer: answer = 4
23 Correct 1 ms 2644 KB Correct answer: answer = 1
24 Correct 1 ms 2644 KB Correct answer: answer = 5
25 Correct 2 ms 2644 KB Correct answer: answer = 41
26 Correct 2 ms 2644 KB Correct answer: answer = 71923
27 Correct 2 ms 2644 KB Correct answer: answer = 77137
28 Correct 2 ms 2644 KB Correct answer: answer = 764
29 Correct 3 ms 2644 KB Correct answer: answer = 250000
30 Correct 2 ms 2620 KB Correct answer: answer = 500
31 Correct 2 ms 2644 KB Correct answer: answer = 32
32 Correct 3 ms 2644 KB Correct answer: answer = 130050
33 Correct 2 ms 2644 KB Correct answer: answer = 5110
34 Correct 2 ms 2644 KB Correct answer: answer = 2626
35 Correct 2 ms 2612 KB Correct answer: answer = 796
36 Correct 2 ms 2644 KB Correct answer: answer = 7580
37 Correct 2 ms 2644 KB Correct answer: answer = 1904
38 Correct 2 ms 2644 KB Correct answer: answer = 996004
39 Correct 2 ms 2644 KB Correct answer: answer = 38817
40 Correct 2 ms 2644 KB Correct answer: answer = 4096
41 Correct 2 ms 2644 KB Correct answer: answer = 1
42 Correct 1 ms 2608 KB Correct answer: answer = 1
43 Correct 2 ms 2644 KB Correct answer: answer = 2040
44 Correct 2 ms 2644 KB Correct answer: answer = 2
45 Correct 2 ms 2644 KB Correct answer: answer = 4
46 Correct 2 ms 2644 KB Correct answer: answer = 9
47 Correct 2 ms 2596 KB Correct answer: answer = 9
48 Correct 2 ms 2644 KB Correct answer: answer = 21
49 Correct 2 ms 2644 KB Correct answer: answer = 71
50 Correct 1 ms 2644 KB Correct answer: answer = 77
51 Correct 1 ms 2608 KB Correct answer: answer = 400
52 Correct 2 ms 2644 KB Correct answer: answer = 996004
53 Correct 1 ms 2644 KB Correct answer: answer = 997310
54 Correct 1 ms 2644 KB Correct answer: answer = 990781
55 Correct 2 ms 2644 KB Correct answer: answer = 996545
56 Correct 2 ms 2644 KB Correct answer: answer = 484
57 Correct 2 ms 2644 KB Correct answer: answer = 484
58 Correct 2 ms 2644 KB Correct answer: answer = 63501
59 Correct 2 ms 2644 KB Correct answer: answer = 323501
60 Correct 2 ms 2644 KB Correct answer: answer = 752500
61 Correct 2 ms 2644 KB Correct answer: answer = 761480
62 Correct 2 ms 2612 KB Correct answer: answer = 758932
63 Correct 2 ms 2644 KB Correct answer: answer = 1000000
64 Correct 2 ms 2644 KB Correct answer: answer = 750500
65 Correct 2 ms 2644 KB Correct answer: answer = 1000000
66 Correct 1 ms 2644 KB Correct answer: answer = 250000
67 Correct 2 ms 2644 KB Correct answer: answer = 250000
68 Correct 1 ms 2644 KB Correct answer: answer = 1000000
69 Correct 1 ms 2608 KB Correct answer: answer = 994009
70 Correct 2 ms 2608 KB Correct answer: answer = 59315
71 Correct 1 ms 2644 KB Correct answer: answer = 25454
72 Correct 2 ms 2608 KB Correct answer: answer = 1504
73 Correct 1 ms 2644 KB Correct answer: answer = 37486
74 Correct 2 ms 2644 KB Correct answer: answer = 4284
75 Correct 2 ms 2644 KB Correct answer: answer = 158008
76 Correct 2 ms 2644 KB Correct answer: answer = 51860
77 Correct 2 ms 2604 KB Correct answer: answer = 12985
78 Correct 3 ms 2772 KB Correct answer: answer = 997864126212
79 Correct 2 ms 2752 KB Correct answer: answer = 998608411647
80 Correct 2 ms 2772 KB Correct answer: answer = 995265560477
81 Correct 7 ms 2900 KB Correct answer: answer = 10125000
82 Correct 7 ms 2804 KB Correct answer: answer = 2291668
83 Correct 4 ms 2772 KB Correct answer: answer = 42388
84 Correct 4 ms 2748 KB Correct answer: answer = 10318
85 Correct 4 ms 2772 KB Correct answer: answer = 3416
86 Correct 10 ms 2948 KB Correct answer: answer = 331708193881
87 Correct 10 ms 2820 KB Correct answer: answer = 2861193756
88 Correct 9 ms 2900 KB Correct answer: answer = 114646930
89 Correct 6 ms 2900 KB Correct answer: answer = 9280921
90 Correct 7 ms 2900 KB Correct answer: answer = 999984053400
91 Correct 9 ms 2900 KB Correct answer: answer = 750935949134
92 Correct 2 ms 2772 KB Correct answer: answer = 1000000000000
93 Correct 3 ms 2752 KB Correct answer: answer = 998762383161
94 Correct 10 ms 2900 KB Correct answer: answer = 23017412908
95 Correct 3 ms 2772 KB Correct answer: answer = 728143410622
96 Correct 2 ms 2752 KB Correct answer: answer = 2
97 Correct 8 ms 2884 KB Correct answer: answer = 1824916
98 Correct 8 ms 2900 KB Correct answer: answer = 10680029
99 Correct 7 ms 2900 KB Correct answer: answer = 18351700
100 Correct 6 ms 2900 KB Correct answer: answer = 16040026
101 Correct 3 ms 2772 KB Correct answer: answer = 253968628325
102 Correct 5 ms 2796 KB Correct answer: answer = 10267
103 Correct 8 ms 2884 KB Correct answer: answer = 2582408
104 Correct 3 ms 2748 KB Correct answer: answer = 78024964781
105 Correct 3 ms 2772 KB Correct answer: answer = 9866346457
106 Correct 3 ms 2772 KB Correct answer: answer = 3327720949
107 Correct 3 ms 2772 KB Correct answer: answer = 86064128360
108 Correct 3 ms 2772 KB Correct answer: answer = 12698259150
109 Correct 7 ms 2900 KB Correct answer: answer = 1185259288

Subtask #5
19.0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 2644 KB Correct answer: answer = 4
2 Correct 2 ms 2644 KB Correct answer: answer = 4
3 Correct 1 ms 2644 KB Correct answer: answer = 4
4 Correct 2 ms 2644 KB Correct answer: answer = 12
5 Correct 2 ms 2644 KB Correct answer: answer = 52
6 Correct 1 ms 2644 KB Correct answer: answer = 210
7 Correct 1 ms 2644 KB Correct answer: answer = 88
8 Correct 1 ms 2644 KB Correct answer: answer = 7696
9 Correct 1 ms 2644 KB Correct answer: answer = 1
10 Correct 2 ms 2644 KB Correct answer: answer = 2374
11 Correct 2 ms 2644 KB Correct answer: answer = 9502
12 Correct 1 ms 2644 KB Correct answer: answer = 49
13 Correct 2 ms 2644 KB Correct answer: answer = 151
14 Correct 2 ms 2644 KB Correct answer: answer = 7550
15 Correct 2 ms 2644 KB Correct answer: answer = 7220
16 Correct 2 ms 2644 KB Correct answer: answer = 7550
17 Correct 2 ms 2644 KB Correct answer: answer = 10000
18 Correct 2 ms 2644 KB Correct answer: answer = 10000
19 Correct 1 ms 2644 KB Correct answer: answer = 624
20 Correct 1 ms 2644 KB Correct answer: answer = 10000
21 Correct 1 ms 2644 KB Correct answer: answer = 1
22 Correct 1 ms 2644 KB Correct answer: answer = 4
23 Correct 1 ms 2644 KB Correct answer: answer = 1
24 Correct 1 ms 2644 KB Correct answer: answer = 5
25 Correct 2 ms 2644 KB Correct answer: answer = 41
26 Correct 2 ms 2644 KB Correct answer: answer = 71923
27 Correct 2 ms 2644 KB Correct answer: answer = 77137
28 Correct 2 ms 2644 KB Correct answer: answer = 764
29 Correct 3 ms 2644 KB Correct answer: answer = 250000
30 Correct 2 ms 2620 KB Correct answer: answer = 500
31 Correct 2 ms 2644 KB Correct answer: answer = 32
32 Correct 3 ms 2644 KB Correct answer: answer = 130050
33 Correct 2 ms 2644 KB Correct answer: answer = 5110
34 Correct 2 ms 2644 KB Correct answer: answer = 2626
35 Correct 2 ms 2612 KB Correct answer: answer = 796
36 Correct 2 ms 2644 KB Correct answer: answer = 7580
37 Correct 2 ms 2644 KB Correct answer: answer = 1904
38 Correct 2 ms 2644 KB Correct answer: answer = 996004
39 Correct 2 ms 2644 KB Correct answer: answer = 38817
40 Correct 2 ms 2644 KB Correct answer: answer = 4096
41 Correct 2 ms 2644 KB Correct answer: answer = 1
42 Correct 1 ms 2608 KB Correct answer: answer = 1
43 Correct 2 ms 2644 KB Correct answer: answer = 2040
44 Correct 2 ms 2644 KB Correct answer: answer = 2
45 Correct 2 ms 2644 KB Correct answer: answer = 4
46 Correct 2 ms 2644 KB Correct answer: answer = 9
47 Correct 2 ms 2596 KB Correct answer: answer = 9
48 Correct 2 ms 2644 KB Correct answer: answer = 21
49 Correct 2 ms 2644 KB Correct answer: answer = 71
50 Correct 1 ms 2644 KB Correct answer: answer = 77
51 Correct 1 ms 2608 KB Correct answer: answer = 400
52 Correct 2 ms 2644 KB Correct answer: answer = 996004
53 Correct 1 ms 2644 KB Correct answer: answer = 997310
54 Correct 1 ms 2644 KB Correct answer: answer = 990781
55 Correct 2 ms 2644 KB Correct answer: answer = 996545
56 Correct 2 ms 2644 KB Correct answer: answer = 484
57 Correct 2 ms 2644 KB Correct answer: answer = 484
58 Correct 2 ms 2644 KB Correct answer: answer = 63501
59 Correct 2 ms 2644 KB Correct answer: answer = 323501
60 Correct 2 ms 2644 KB Correct answer: answer = 752500
61 Correct 2 ms 2644 KB Correct answer: answer = 761480
62 Correct 2 ms 2612 KB Correct answer: answer = 758932
63 Correct 2 ms 2644 KB Correct answer: answer = 1000000
64 Correct 2 ms 2644 KB Correct answer: answer = 750500
65 Correct 2 ms 2644 KB Correct answer: answer = 1000000
66 Correct 1 ms 2644 KB Correct answer: answer = 250000
67 Correct 2 ms 2644 KB Correct answer: answer = 250000
68 Correct 1 ms 2644 KB Correct answer: answer = 1000000
69 Correct 1 ms 2608 KB Correct answer: answer = 994009
70 Correct 2 ms 2608 KB Correct answer: answer = 59315
71 Correct 1 ms 2644 KB Correct answer: answer = 25454
72 Correct 2 ms 2608 KB Correct answer: answer = 1504
73 Correct 1 ms 2644 KB Correct answer: answer = 37486
74 Correct 2 ms 2644 KB Correct answer: answer = 4284
75 Correct 2 ms 2644 KB Correct answer: answer = 158008
76 Correct 2 ms 2644 KB Correct answer: answer = 51860
77 Correct 2 ms 2604 KB Correct answer: answer = 12985
78 Correct 3 ms 2772 KB Correct answer: answer = 997864126212
79 Correct 2 ms 2752 KB Correct answer: answer = 998608411647
80 Correct 2 ms 2772 KB Correct answer: answer = 995265560477
81 Correct 7 ms 2900 KB Correct answer: answer = 10125000
82 Correct 7 ms 2804 KB Correct answer: answer = 2291668
83 Correct 4 ms 2772 KB Correct answer: answer = 42388
84 Correct 4 ms 2748 KB Correct answer: answer = 10318
85 Correct 4 ms 2772 KB Correct answer: answer = 3416
86 Correct 10 ms 2948 KB Correct answer: answer = 331708193881
87 Correct 10 ms 2820 KB Correct answer: answer = 2861193756
88 Correct 9 ms 2900 KB Correct answer: answer = 114646930
89 Correct 6 ms 2900 KB Correct answer: answer = 9280921
90 Correct 7 ms 2900 KB Correct answer: answer = 999984053400
91 Correct 9 ms 2900 KB Correct answer: answer = 750935949134
92 Correct 2 ms 2772 KB Correct answer: answer = 1000000000000
93 Correct 3 ms 2752 KB Correct answer: answer = 998762383161
94 Correct 10 ms 2900 KB Correct answer: answer = 23017412908
95 Correct 3 ms 2772 KB Correct answer: answer = 728143410622
96 Correct 2 ms 2752 KB Correct answer: answer = 2
97 Correct 8 ms 2884 KB Correct answer: answer = 1824916
98 Correct 8 ms 2900 KB Correct answer: answer = 10680029
99 Correct 7 ms 2900 KB Correct answer: answer = 18351700
100 Correct 6 ms 2900 KB Correct answer: answer = 16040026
101 Correct 3 ms 2772 KB Correct answer: answer = 253968628325
102 Correct 5 ms 2796 KB Correct answer: answer = 10267
103 Correct 8 ms 2884 KB Correct answer: answer = 2582408
104 Correct 3 ms 2748 KB Correct answer: answer = 78024964781
105 Correct 3 ms 2772 KB Correct answer: answer = 9866346457
106 Correct 3 ms 2772 KB Correct answer: answer = 3327720949
107 Correct 3 ms 2772 KB Correct answer: answer = 86064128360
108 Correct 3 ms 2772 KB Correct answer: answer = 12698259150
109 Correct 7 ms 2900 KB Correct answer: answer = 1185259288
110 Correct 17 ms 4408 KB Correct answer: answer = 999889968863
111 Correct 17 ms 4436 KB Correct answer: answer = 999861384931
112 Correct 17 ms 4408 KB Correct answer: answer = 999811809929
113 Correct 18 ms 4528 KB Correct answer: answer = 999869756441
114 Correct 73 ms 5972 KB Correct answer: answer = 1700000000
115 Correct 66 ms 5888 KB Correct answer: answer = 131666670
116 Correct 22 ms 3668 KB Correct answer: answer = 89478486
117 Correct 24 ms 3668 KB Correct answer: answer = 4971040
118 Correct 27 ms 3668 KB Correct answer: answer = 2711494
119 Correct 64 ms 5968 KB Correct answer: answer = 25252530
120 Correct 65 ms 5968 KB Correct answer: answer = 62500000
121 Correct 118 ms 6036 KB Correct answer: answer = 333175097780
122 Correct 114 ms 5936 KB Correct answer: answer = 33121180179
123 Correct 111 ms 6048 KB Correct answer: answer = 9802314015
124 Correct 72 ms 5936 KB Correct answer: answer = 32567551
125 Correct 75 ms 5928 KB Correct answer: answer = 997525000000
126 Correct 104 ms 5924 KB Correct answer: answer = 752723538884
127 Correct 11 ms 4408 KB Correct answer: answer = 1000000000000
128 Correct 15 ms 4456 KB Correct answer: answer = 999978000121
129 Correct 15 ms 4516 KB Correct answer: answer = 745986144735
130 Correct 12 ms 4044 KB Correct answer: answer = 2
131 Correct 67 ms 5948 KB Correct answer: answer = 277966670
132 Correct 68 ms 5976 KB Correct answer: answer = 2500900082
133 Correct 26 ms 4664 KB Correct answer: answer = 301248349636
134 Correct 44 ms 4196 KB Correct answer: answer = 14118891
135 Correct 15 ms 4408 KB Correct answer: answer = 14384977265
136 Correct 17 ms 4400 KB Correct answer: answer = 3681368330
137 Correct 16 ms 4496 KB Correct answer: answer = 2720316816

Subtask #6
40.0 / 40.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 2644 KB Correct answer: answer = 4
2 Correct 2 ms 2644 KB Correct answer: answer = 4
3 Correct 1 ms 2644 KB Correct answer: answer = 4
4 Correct 2 ms 2644 KB Correct answer: answer = 12
5 Correct 2 ms 2644 KB Correct answer: answer = 52
6 Correct 1 ms 2644 KB Correct answer: answer = 210
7 Correct 1 ms 2644 KB Correct answer: answer = 88
8 Correct 1 ms 2644 KB Correct answer: answer = 7696
9 Correct 1 ms 2644 KB Correct answer: answer = 1
10 Correct 2 ms 2644 KB Correct answer: answer = 2374
11 Correct 2 ms 2644 KB Correct answer: answer = 9502
12 Correct 1 ms 2644 KB Correct answer: answer = 49
13 Correct 2 ms 2644 KB Correct answer: answer = 151
14 Correct 2 ms 2644 KB Correct answer: answer = 7550
15 Correct 2 ms 2644 KB Correct answer: answer = 7220
16 Correct 2 ms 2644 KB Correct answer: answer = 7550
17 Correct 2 ms 2644 KB Correct answer: answer = 10000
18 Correct 2 ms 2644 KB Correct answer: answer = 10000
19 Correct 1 ms 2644 KB Correct answer: answer = 624
20 Correct 1 ms 2644 KB Correct answer: answer = 10000
21 Correct 1 ms 2644 KB Correct answer: answer = 1
22 Correct 1 ms 2644 KB Correct answer: answer = 4
23 Correct 1 ms 2644 KB Correct answer: answer = 1
24 Correct 1 ms 2644 KB Correct answer: answer = 5
25 Correct 2 ms 2644 KB Correct answer: answer = 41
26 Correct 2 ms 2644 KB Correct answer: answer = 71923
27 Correct 2 ms 2644 KB Correct answer: answer = 77137
28 Correct 2 ms 2644 KB Correct answer: answer = 764
29 Correct 3 ms 2644 KB Correct answer: answer = 250000
30 Correct 2 ms 2620 KB Correct answer: answer = 500
31 Correct 2 ms 2644 KB Correct answer: answer = 32
32 Correct 3 ms 2644 KB Correct answer: answer = 130050
33 Correct 2 ms 2644 KB Correct answer: answer = 5110
34 Correct 2 ms 2644 KB Correct answer: answer = 2626
35 Correct 2 ms 2612 KB Correct answer: answer = 796
36 Correct 2 ms 2644 KB Correct answer: answer = 7580
37 Correct 2 ms 2644 KB Correct answer: answer = 1904
38 Correct 2 ms 2644 KB Correct answer: answer = 996004
39 Correct 2 ms 2644 KB Correct answer: answer = 38817
40 Correct 2 ms 2644 KB Correct answer: answer = 4096
41 Correct 2 ms 2644 KB Correct answer: answer = 1
42 Correct 1 ms 2608 KB Correct answer: answer = 1
43 Correct 2 ms 2644 KB Correct answer: answer = 2040
44 Correct 2 ms 2644 KB Correct answer: answer = 2
45 Correct 2 ms 2644 KB Correct answer: answer = 4
46 Correct 2 ms 2644 KB Correct answer: answer = 9
47 Correct 2 ms 2596 KB Correct answer: answer = 9
48 Correct 2 ms 2644 KB Correct answer: answer = 21
49 Correct 2 ms 2644 KB Correct answer: answer = 71
50 Correct 1 ms 2644 KB Correct answer: answer = 77
51 Correct 1 ms 2608 KB Correct answer: answer = 400
52 Correct 2 ms 2644 KB Correct answer: answer = 996004
53 Correct 1 ms 2644 KB Correct answer: answer = 997310
54 Correct 1 ms 2644 KB Correct answer: answer = 990781
55 Correct 2 ms 2644 KB Correct answer: answer = 996545
56 Correct 2 ms 2644 KB Correct answer: answer = 484
57 Correct 2 ms 2644 KB Correct answer: answer = 484
58 Correct 2 ms 2644 KB Correct answer: answer = 63501
59 Correct 2 ms 2644 KB Correct answer: answer = 323501
60 Correct 2 ms 2644 KB Correct answer: answer = 752500
61 Correct 2 ms 2644 KB Correct answer: answer = 761480
62 Correct 2 ms 2612 KB Correct answer: answer = 758932
63 Correct 2 ms 2644 KB Correct answer: answer = 1000000
64 Correct 2 ms 2644 KB Correct answer: answer = 750500
65 Correct 2 ms 2644 KB Correct answer: answer = 1000000
66 Correct 1 ms 2644 KB Correct answer: answer = 250000
67 Correct 2 ms 2644 KB Correct answer: answer = 250000
68 Correct 1 ms 2644 KB Correct answer: answer = 1000000
69 Correct 1 ms 2608 KB Correct answer: answer = 994009
70 Correct 2 ms 2608 KB Correct answer: answer = 59315
71 Correct 1 ms 2644 KB Correct answer: answer = 25454
72 Correct 2 ms 2608 KB Correct answer: answer = 1504
73 Correct 1 ms 2644 KB Correct answer: answer = 37486
74 Correct 2 ms 2644 KB Correct answer: answer = 4284
75 Correct 2 ms 2644 KB Correct answer: answer = 158008
76 Correct 2 ms 2644 KB Correct answer: answer = 51860
77 Correct 2 ms 2604 KB Correct answer: answer = 12985
78 Correct 3 ms 2772 KB Correct answer: answer = 997864126212
79 Correct 2 ms 2752 KB Correct answer: answer = 998608411647
80 Correct 2 ms 2772 KB Correct answer: answer = 995265560477
81 Correct 7 ms 2900 KB Correct answer: answer = 10125000
82 Correct 7 ms 2804 KB Correct answer: answer = 2291668
83 Correct 4 ms 2772 KB Correct answer: answer = 42388
84 Correct 4 ms 2748 KB Correct answer: answer = 10318
85 Correct 4 ms 2772 KB Correct answer: answer = 3416
86 Correct 10 ms 2948 KB Correct answer: answer = 331708193881
87 Correct 10 ms 2820 KB Correct answer: answer = 2861193756
88 Correct 9 ms 2900 KB Correct answer: answer = 114646930
89 Correct 6 ms 2900 KB Correct answer: answer = 9280921
90 Correct 7 ms 2900 KB Correct answer: answer = 999984053400
91 Correct 9 ms 2900 KB Correct answer: answer = 750935949134
92 Correct 2 ms 2772 KB Correct answer: answer = 1000000000000
93 Correct 3 ms 2752 KB Correct answer: answer = 998762383161
94 Correct 10 ms 2900 KB Correct answer: answer = 23017412908
95 Correct 3 ms 2772 KB Correct answer: answer = 728143410622
96 Correct 2 ms 2752 KB Correct answer: answer = 2
97 Correct 8 ms 2884 KB Correct answer: answer = 1824916
98 Correct 8 ms 2900 KB Correct answer: answer = 10680029
99 Correct 7 ms 2900 KB Correct answer: answer = 18351700
100 Correct 6 ms 2900 KB Correct answer: answer = 16040026
101 Correct 3 ms 2772 KB Correct answer: answer = 253968628325
102 Correct 5 ms 2796 KB Correct answer: answer = 10267
103 Correct 8 ms 2884 KB Correct answer: answer = 2582408
104 Correct 3 ms 2748 KB Correct answer: answer = 78024964781
105 Correct 3 ms 2772 KB Correct answer: answer = 9866346457
106 Correct 3 ms 2772 KB Correct answer: answer = 3327720949
107 Correct 3 ms 2772 KB Correct answer: answer = 86064128360
108 Correct 3 ms 2772 KB Correct answer: answer = 12698259150
109 Correct 7 ms 2900 KB Correct answer: answer = 1185259288
110 Correct 17 ms 4408 KB Correct answer: answer = 999889968863
111 Correct 17 ms 4436 KB Correct answer: answer = 999861384931
112 Correct 17 ms 4408 KB Correct answer: answer = 999811809929
113 Correct 18 ms 4528 KB Correct answer: answer = 999869756441
114 Correct 73 ms 5972 KB Correct answer: answer = 1700000000
115 Correct 66 ms 5888 KB Correct answer: answer = 131666670
116 Correct 22 ms 3668 KB Correct answer: answer = 89478486
117 Correct 24 ms 3668 KB Correct answer: answer = 4971040
118 Correct 27 ms 3668 KB Correct answer: answer = 2711494
119 Correct 64 ms 5968 KB Correct answer: answer = 25252530
120 Correct 65 ms 5968 KB Correct answer: answer = 62500000
121 Correct 118 ms 6036 KB Correct answer: answer = 333175097780
122 Correct 114 ms 5936 KB Correct answer: answer = 33121180179
123 Correct 111 ms 6048 KB Correct answer: answer = 9802314015
124 Correct 72 ms 5936 KB Correct answer: answer = 32567551
125 Correct 75 ms 5928 KB Correct answer: answer = 997525000000
126 Correct 104 ms 5924 KB Correct answer: answer = 752723538884
127 Correct 11 ms 4408 KB Correct answer: answer = 1000000000000
128 Correct 15 ms 4456 KB Correct answer: answer = 999978000121
129 Correct 15 ms 4516 KB Correct answer: answer = 745986144735
130 Correct 12 ms 4044 KB Correct answer: answer = 2
131 Correct 67 ms 5948 KB Correct answer: answer = 277966670
132 Correct 68 ms 5976 KB Correct answer: answer = 2500900082
133 Correct 26 ms 4664 KB Correct answer: answer = 301248349636
134 Correct 44 ms 4196 KB Correct answer: answer = 14118891
135 Correct 15 ms 4408 KB Correct answer: answer = 14384977265
136 Correct 17 ms 4400 KB Correct answer: answer = 3681368330
137 Correct 16 ms 4496 KB Correct answer: answer = 2720316816
138 Correct 29 ms 6360 KB Correct answer: answer = 999976000144
139 Correct 31 ms 6324 KB Correct answer: answer = 999856102410
140 Correct 36 ms 6332 KB Correct answer: answer = 999958401531
141 Correct 35 ms 6328 KB Correct answer: answer = 999769649944
142 Correct 28 ms 6308 KB Correct answer: answer = 999874525918
143 Correct 151 ms 9272 KB Correct answer: answer = 6050000000
144 Correct 143 ms 9304 KB Correct answer: answer = 1112500000
145 Correct 93 ms 6988 KB Correct answer: answer = 4294967296
146 Correct 84 ms 6976 KB Correct answer: answer = 87652406
147 Correct 91 ms 7012 KB Correct answer: answer = 6297664
148 Correct 99 ms 7020 KB Correct answer: answer = 196612
149 Correct 133 ms 9280 KB Correct answer: answer = 15015100
150 Correct 133 ms 9276 KB Correct answer: answer = 25000000
151 Correct 197 ms 9336 KB Correct answer: answer = 333230209550
152 Correct 208 ms 9348 KB Correct answer: answer = 917123769
153 Correct 185 ms 9272 KB Correct answer: answer = 95162
154 Correct 136 ms 9280 KB Correct answer: answer = 382616191
155 Correct 137 ms 9292 KB Correct answer: answer = 990033333400
156 Correct 135 ms 9296 KB Correct answer: answer = 990000100000
157 Correct 170 ms 9036 KB Correct answer: answer = 749998188180
158 Correct 21 ms 6272 KB Correct answer: answer = 1000000000000
159 Correct 29 ms 6344 KB Correct answer: answer = 999988000036
160 Correct 39 ms 6324 KB Correct answer: answer = 744929274393
161 Correct 21 ms 5304 KB Correct answer: answer = 2
162 Correct 125 ms 9268 KB Correct answer: answer = 1300024
163 Correct 136 ms 9192 KB Correct answer: answer = 5000700010
164 Correct 52 ms 6708 KB Correct answer: answer = 354997100800
165 Correct 85 ms 5976 KB Correct answer: answer = 257000
166 Correct 74 ms 6100 KB Correct answer: answer = 3765323
167 Correct 67 ms 5972 KB Correct answer: answer = 1525903
168 Correct 32 ms 6328 KB Correct answer: answer = 67618137730
169 Correct 29 ms 6360 KB Correct answer: answer = 12656680171
170 Correct 36 ms 6456 KB Correct answer: answer = 579831736
171 Correct 81 ms 7232 KB Correct answer: answer = 23605611
172 Correct 48 ms 6396 KB Correct answer: answer = 7052481200
173 Correct 43 ms 6604 KB Correct answer: answer = 1314039500
174 Correct 52 ms 6956 KB Correct answer: answer = 302484000
175 Correct 109 ms 8124 KB Correct answer: answer = 52348480