oj.uz

Submission #98981

# Submission time Handle Problem Language Result Execution time Memory
98981 2019-02-27T20:42:26 Z eriksuenderhauf Aliens (IOI16_aliens) C++11
100 / 100
 242 ms 9100 KB 
//#pragma GCC optimize("O3")
#include <bits/stdc++.h>
#include "aliens.h"
#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/tree_policy.hpp>
#define enl printf("\n")
#define case(t) printf("Case #%d: ", (t))
#define ni(n) scanf("%d", &(n))
#define nl(n) scanf("%I64d", &(n))
#define nai(a, n) for (int i = 0; i < (n); i++) ni(a[i])
#define nal(a, n) for (int i = 0; i < (n); i++) nl(a[i])
#define pri(n) printf("%d\n", (n))
#define prl(n) printf("%I64d\n", (n))
#define pii pair<int, int>
#define pll pair<long long, long long>
#define vii vector<pii>
#define vi vector<int>
#define pb push_back
#define mp make_pair
#define fi first
#define se second
using namespace std;
using namespace __gnu_pbds;
typedef long long ll;
typedef cc_hash_table<int,int,hash<int>> ht;
const double pi = acos(-1);
const int MOD = 1e9 + 7;
const ll INF = 1e16 + 7;
const int MAXN = 1e5 + 5;
const double eps = 1e-9;
pii a[MAXN];

struct Line {
    ll m, n;
    int cnt;
};

struct Hull {
    vector<Line> lines;
    int pointer = 0;

    bool sect(int i, int j, int k) {
        ll s1 = (lines[j].n - lines[i].n) * (lines[i].m - lines[k].m);
        ll s2 = (lines[k].n - lines[i].n) * (lines[i].m - lines[j].m);
        if (s1 == s2)
            return lines[j].cnt > lines[k].cnt;
        return s1 > s2;
    }

    void add(ll m, ll n, int cnt) {
        if (!lines.empty() && lines.back().m == m)
            return;
        lines.pb({m, n, cnt});
        while (lines.size() > 2 && sect(lines.size() - 3, lines.size() - 2, lines.size() - 1))
            lines.erase(lines.end() - 2);
    }

    pair<ll,int> qry(ll x) {
        while (pointer < lines.size() - 1) {
            ll fl = (lines[pointer+1].m*x+lines[pointer+1].n) - (lines[pointer].m*x+lines[pointer].n);
            if (fl < 0)
                pointer++;
            else if (fl == 0 && lines[pointer+1].cnt < lines[pointer].cnt)
                pointer++;
            else
                break;
        }
        return {lines[pointer].m*x+lines[pointer].n, lines[pointer].cnt};
    }
};

pair<ll,int> solve(ll c, int n) {
    Hull h;
    pair<ll,int> cur = {0, 0};
    for (int i = 1; i <= n; i++) {
        ll v1 = a[i].fi, v2 = 0;
        if (i > 1)
            v2 = max(0, a[i - 1].se - a[i].fi + 1);
        h.add(-2 * v1, cur.fi - v2 * v2 + v1 * v1, cur.se);
        v1 = a[i].se + 1;
        cur = h.qry(v1);
        cur.fi += v1 * v1 + c;
        cur.se++;
    }
    return cur;
}

ll take_photos(int n, int m, int k, vi r, vi c) {
    vii tmp;
    for (int i = 0; i < n; i++)
        tmp.pb({min(r[i], c[i]), max(r[i], c[i])});
    sort(tmp.begin(), tmp.end(), [](pii lhs, pii rhs) -> bool {
        if (lhs.fi == rhs.fi)
            return lhs.se > rhs.se;
        return lhs.fi < rhs.fi;
    });
    int nn = 0;
    a[0] = {-1, -1};
    for (int i = 0; i < n; i++)
        if (tmp[i].se > a[nn].se)
            a[++nn] = tmp[i];
    ll lo = 0, hi = 1ll * (ll) m * (ll) m, ans = -1;
    while (lo <= hi) {
        ll mi = (lo + hi) / 2;
        pair<ll,int> cur = solve(mi, nn);
        if (cur.se <= k)
            hi = mi - 1, ans = cur.fi;
        else
            lo = mi + 1;
    }
    return ans - lo * 1ll * (ll) k;
}

Compilation message

aliens.cpp: In member function 'std::pair<long long int, int> Hull::qry(ll)':
aliens.cpp:59:24: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         while (pointer < lines.size() - 1) {
                ~~~~~~~~^~~~~~~~~~~~~~~~~~

Subtask #1
4.0 / 4.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 384 KB Correct answer: answer = 4
2 Correct 2 ms 384 KB Correct answer: answer = 4
3 Correct 2 ms 384 KB Correct answer: answer = 4
4 Correct 2 ms 384 KB Correct answer: answer = 12
5 Correct 2 ms 384 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 256 KB Correct answer: answer = 7696
9 Correct 2 ms 256 KB Correct answer: answer = 1
10 Correct 2 ms 384 KB Correct answer: answer = 2374
11 Correct 2 ms 256 KB Correct answer: answer = 9502
12 Correct 2 ms 384 KB Correct answer: answer = 49
13 Correct 2 ms 384 KB Correct answer: answer = 151
14 Correct 2 ms 384 KB Correct answer: answer = 7550
15 Correct 2 ms 384 KB Correct answer: answer = 7220
16 Correct 4 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 384 KB Correct answer: answer = 624
20 Correct 3 ms 256 KB Correct answer: answer = 10000

Subtask #2
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 256 KB Correct answer: answer = 1
2 Correct 2 ms 256 KB Correct answer: answer = 4
3 Correct 2 ms 384 KB Correct answer: answer = 1
4 Correct 2 ms 256 KB Correct answer: answer = 5
5 Correct 2 ms 384 KB Correct answer: answer = 41
6 Correct 2 ms 384 KB Correct answer: answer = 71923
7 Correct 2 ms 384 KB Correct answer: answer = 77137
8 Correct 3 ms 384 KB Correct answer: answer = 764
9 Correct 2 ms 384 KB Correct answer: answer = 250000
10 Correct 2 ms 384 KB Correct answer: answer = 500
11 Correct 2 ms 384 KB Correct answer: answer = 32
12 Correct 2 ms 384 KB Correct answer: answer = 130050
13 Correct 2 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 2 ms 384 KB Correct answer: answer = 7580
17 Correct 3 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 3 ms 384 KB Correct answer: answer = 4096
21 Correct 2 ms 384 KB Correct answer: answer = 1
22 Correct 2 ms 384 KB Correct answer: answer = 1
23 Correct 3 ms 384 KB Correct answer: answer = 2040
24 Correct 2 ms 384 KB Correct answer: answer = 2

Subtask #3
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 384 KB Correct answer: answer = 4
2 Correct 2 ms 384 KB Correct answer: answer = 4
3 Correct 2 ms 384 KB Correct answer: answer = 4
4 Correct 2 ms 384 KB Correct answer: answer = 12
5 Correct 2 ms 384 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 256 KB Correct answer: answer = 7696
9 Correct 2 ms 256 KB Correct answer: answer = 1
10 Correct 2 ms 384 KB Correct answer: answer = 2374
11 Correct 2 ms 256 KB Correct answer: answer = 9502
12 Correct 2 ms 384 KB Correct answer: answer = 49
13 Correct 2 ms 384 KB Correct answer: answer = 151
14 Correct 2 ms 384 KB Correct answer: answer = 7550
15 Correct 2 ms 384 KB Correct answer: answer = 7220
16 Correct 4 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 384 KB Correct answer: answer = 624
20 Correct 3 ms 256 KB Correct answer: answer = 10000
21 Correct 2 ms 256 KB Correct answer: answer = 1
22 Correct 2 ms 256 KB Correct answer: answer = 4
23 Correct 2 ms 384 KB Correct answer: answer = 1
24 Correct 2 ms 256 KB Correct answer: answer = 5
25 Correct 2 ms 384 KB Correct answer: answer = 41
26 Correct 2 ms 384 KB Correct answer: answer = 71923
27 Correct 2 ms 384 KB Correct answer: answer = 77137
28 Correct 3 ms 384 KB Correct answer: answer = 764
29 Correct 2 ms 384 KB Correct answer: answer = 250000
30 Correct 2 ms 384 KB Correct answer: answer = 500
31 Correct 2 ms 384 KB Correct answer: answer = 32
32 Correct 2 ms 384 KB Correct answer: answer = 130050
33 Correct 2 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 2 ms 384 KB Correct answer: answer = 7580
37 Correct 3 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 3 ms 384 KB Correct answer: answer = 4096
41 Correct 2 ms 384 KB Correct answer: answer = 1
42 Correct 2 ms 384 KB Correct answer: answer = 1
43 Correct 3 ms 384 KB Correct answer: answer = 2040
44 Correct 2 ms 384 KB Correct answer: answer = 2
45 Correct 3 ms 384 KB Correct answer: answer = 4
46 Correct 2 ms 384 KB Correct answer: answer = 9
47 Correct 2 ms 256 KB Correct answer: answer = 9
48 Correct 2 ms 384 KB Correct answer: answer = 21
49 Correct 2 ms 384 KB Correct answer: answer = 71
50 Correct 2 ms 384 KB Correct answer: answer = 77
51 Correct 2 ms 256 KB Correct answer: answer = 400
52 Correct 2 ms 384 KB Correct answer: answer = 996004
53 Correct 2 ms 256 KB Correct answer: answer = 997310
54 Correct 2 ms 256 KB Correct answer: answer = 990781
55 Correct 2 ms 256 KB Correct answer: answer = 996545
56 Correct 2 ms 384 KB Correct answer: answer = 484
57 Correct 2 ms 256 KB Correct answer: answer = 484
58 Correct 2 ms 384 KB Correct answer: answer = 63501
59 Correct 2 ms 384 KB Correct answer: answer = 323501
60 Correct 3 ms 384 KB Correct answer: answer = 752500
61 Correct 3 ms 384 KB Correct answer: answer = 761480
62 Correct 2 ms 384 KB Correct answer: answer = 758932
63 Correct 3 ms 384 KB Correct answer: answer = 1000000
64 Correct 3 ms 384 KB Correct answer: answer = 750500
65 Correct 2 ms 256 KB Correct answer: answer = 1000000
66 Correct 2 ms 384 KB Correct answer: answer = 250000
67 Correct 2 ms 256 KB Correct answer: answer = 250000
68 Correct 2 ms 384 KB Correct answer: answer = 1000000
69 Correct 2 ms 256 KB Correct answer: answer = 994009
70 Correct 3 ms 384 KB Correct answer: answer = 59315
71 Correct 3 ms 384 KB Correct answer: answer = 25454
72 Correct 2 ms 384 KB Correct answer: answer = 1504
73 Correct 2 ms 256 KB Correct answer: answer = 37486
74 Correct 2 ms 384 KB Correct answer: answer = 4284
75 Correct 2 ms 384 KB Correct answer: answer = 158008
76 Correct 2 ms 384 KB Correct answer: answer = 51860
77 Correct 2 ms 384 KB Correct answer: answer = 12985

Subtask #4
16.0 / 16.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 384 KB Correct answer: answer = 4
2 Correct 2 ms 384 KB Correct answer: answer = 4
3 Correct 2 ms 384 KB Correct answer: answer = 4
4 Correct 2 ms 384 KB Correct answer: answer = 12
5 Correct 2 ms 384 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 256 KB Correct answer: answer = 7696
9 Correct 2 ms 256 KB Correct answer: answer = 1
10 Correct 2 ms 384 KB Correct answer: answer = 2374
11 Correct 2 ms 256 KB Correct answer: answer = 9502
12 Correct 2 ms 384 KB Correct answer: answer = 49
13 Correct 2 ms 384 KB Correct answer: answer = 151
14 Correct 2 ms 384 KB Correct answer: answer = 7550
15 Correct 2 ms 384 KB Correct answer: answer = 7220
16 Correct 4 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 384 KB Correct answer: answer = 624
20 Correct 3 ms 256 KB Correct answer: answer = 10000
21 Correct 2 ms 256 KB Correct answer: answer = 1
22 Correct 2 ms 256 KB Correct answer: answer = 4
23 Correct 2 ms 384 KB Correct answer: answer = 1
24 Correct 2 ms 256 KB Correct answer: answer = 5
25 Correct 2 ms 384 KB Correct answer: answer = 41
26 Correct 2 ms 384 KB Correct answer: answer = 71923
27 Correct 2 ms 384 KB Correct answer: answer = 77137
28 Correct 3 ms 384 KB Correct answer: answer = 764
29 Correct 2 ms 384 KB Correct answer: answer = 250000
30 Correct 2 ms 384 KB Correct answer: answer = 500
31 Correct 2 ms 384 KB Correct answer: answer = 32
32 Correct 2 ms 384 KB Correct answer: answer = 130050
33 Correct 2 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 2 ms 384 KB Correct answer: answer = 7580
37 Correct 3 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 3 ms 384 KB Correct answer: answer = 4096
41 Correct 2 ms 384 KB Correct answer: answer = 1
42 Correct 2 ms 384 KB Correct answer: answer = 1
43 Correct 3 ms 384 KB Correct answer: answer = 2040
44 Correct 2 ms 384 KB Correct answer: answer = 2
45 Correct 3 ms 384 KB Correct answer: answer = 4
46 Correct 2 ms 384 KB Correct answer: answer = 9
47 Correct 2 ms 256 KB Correct answer: answer = 9
48 Correct 2 ms 384 KB Correct answer: answer = 21
49 Correct 2 ms 384 KB Correct answer: answer = 71
50 Correct 2 ms 384 KB Correct answer: answer = 77
51 Correct 2 ms 256 KB Correct answer: answer = 400
52 Correct 2 ms 384 KB Correct answer: answer = 996004
53 Correct 2 ms 256 KB Correct answer: answer = 997310
54 Correct 2 ms 256 KB Correct answer: answer = 990781
55 Correct 2 ms 256 KB Correct answer: answer = 996545
56 Correct 2 ms 384 KB Correct answer: answer = 484
57 Correct 2 ms 256 KB Correct answer: answer = 484
58 Correct 2 ms 384 KB Correct answer: answer = 63501
59 Correct 2 ms 384 KB Correct answer: answer = 323501
60 Correct 3 ms 384 KB Correct answer: answer = 752500
61 Correct 3 ms 384 KB Correct answer: answer = 761480
62 Correct 2 ms 384 KB Correct answer: answer = 758932
63 Correct 3 ms 384 KB Correct answer: answer = 1000000
64 Correct 3 ms 384 KB Correct answer: answer = 750500
65 Correct 2 ms 256 KB Correct answer: answer = 1000000
66 Correct 2 ms 384 KB Correct answer: answer = 250000
67 Correct 2 ms 256 KB Correct answer: answer = 250000
68 Correct 2 ms 384 KB Correct answer: answer = 1000000
69 Correct 2 ms 256 KB Correct answer: answer = 994009
70 Correct 3 ms 384 KB Correct answer: answer = 59315
71 Correct 3 ms 384 KB Correct answer: answer = 25454
72 Correct 2 ms 384 KB Correct answer: answer = 1504
73 Correct 2 ms 256 KB Correct answer: answer = 37486
74 Correct 2 ms 384 KB Correct answer: answer = 4284
75 Correct 2 ms 384 KB Correct answer: answer = 158008
76 Correct 2 ms 384 KB Correct answer: answer = 51860
77 Correct 2 ms 384 KB Correct answer: answer = 12985
78 Correct 3 ms 384 KB Correct answer: answer = 997864126212
79 Correct 5 ms 384 KB Correct answer: answer = 998608411647
80 Correct 4 ms 384 KB Correct answer: answer = 995265560477
81 Correct 6 ms 512 KB Correct answer: answer = 10125000
82 Correct 6 ms 688 KB Correct answer: answer = 2291668
83 Correct 4 ms 556 KB Correct answer: answer = 42388
84 Correct 4 ms 512 KB Correct answer: answer = 10318
85 Correct 4 ms 512 KB Correct answer: answer = 3416
86 Correct 10 ms 512 KB Correct answer: answer = 331708193881
87 Correct 9 ms 472 KB Correct answer: answer = 2861193756
88 Correct 10 ms 640 KB Correct answer: answer = 114646930
89 Correct 7 ms 724 KB Correct answer: answer = 9280921
90 Correct 7 ms 680 KB Correct answer: answer = 999984053400
91 Correct 8 ms 512 KB Correct answer: answer = 750935949134
92 Correct 3 ms 512 KB Correct answer: answer = 1000000000000
93 Correct 4 ms 384 KB Correct answer: answer = 998762383161
94 Correct 12 ms 512 KB Correct answer: answer = 23017412908
95 Correct 4 ms 384 KB Correct answer: answer = 728143410622
96 Correct 3 ms 384 KB Correct answer: answer = 2
97 Correct 7 ms 700 KB Correct answer: answer = 1824916
98 Correct 7 ms 512 KB Correct answer: answer = 10680029
99 Correct 9 ms 700 KB Correct answer: answer = 18351700
100 Correct 7 ms 568 KB Correct answer: answer = 16040026
101 Correct 4 ms 512 KB Correct answer: answer = 253968628325
102 Correct 5 ms 512 KB Correct answer: answer = 10267
103 Correct 10 ms 680 KB Correct answer: answer = 2582408
104 Correct 5 ms 384 KB Correct answer: answer = 78024964781
105 Correct 4 ms 512 KB Correct answer: answer = 9866346457
106 Correct 4 ms 512 KB Correct answer: answer = 3327720949
107 Correct 4 ms 512 KB Correct answer: answer = 86064128360
108 Correct 4 ms 512 KB Correct answer: answer = 12698259150
109 Correct 7 ms 684 KB Correct answer: answer = 1185259288

Subtask #5
19.0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 384 KB Correct answer: answer = 4
2 Correct 2 ms 384 KB Correct answer: answer = 4
3 Correct 2 ms 384 KB Correct answer: answer = 4
4 Correct 2 ms 384 KB Correct answer: answer = 12
5 Correct 2 ms 384 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 256 KB Correct answer: answer = 7696
9 Correct 2 ms 256 KB Correct answer: answer = 1
10 Correct 2 ms 384 KB Correct answer: answer = 2374
11 Correct 2 ms 256 KB Correct answer: answer = 9502
12 Correct 2 ms 384 KB Correct answer: answer = 49
13 Correct 2 ms 384 KB Correct answer: answer = 151
14 Correct 2 ms 384 KB Correct answer: answer = 7550
15 Correct 2 ms 384 KB Correct answer: answer = 7220
16 Correct 4 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 384 KB Correct answer: answer = 624
20 Correct 3 ms 256 KB Correct answer: answer = 10000
21 Correct 2 ms 256 KB Correct answer: answer = 1
22 Correct 2 ms 256 KB Correct answer: answer = 4
23 Correct 2 ms 384 KB Correct answer: answer = 1
24 Correct 2 ms 256 KB Correct answer: answer = 5
25 Correct 2 ms 384 KB Correct answer: answer = 41
26 Correct 2 ms 384 KB Correct answer: answer = 71923
27 Correct 2 ms 384 KB Correct answer: answer = 77137
28 Correct 3 ms 384 KB Correct answer: answer = 764
29 Correct 2 ms 384 KB Correct answer: answer = 250000
30 Correct 2 ms 384 KB Correct answer: answer = 500
31 Correct 2 ms 384 KB Correct answer: answer = 32
32 Correct 2 ms 384 KB Correct answer: answer = 130050
33 Correct 2 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 2 ms 384 KB Correct answer: answer = 7580
37 Correct 3 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 3 ms 384 KB Correct answer: answer = 4096
41 Correct 2 ms 384 KB Correct answer: answer = 1
42 Correct 2 ms 384 KB Correct answer: answer = 1
43 Correct 3 ms 384 KB Correct answer: answer = 2040
44 Correct 2 ms 384 KB Correct answer: answer = 2
45 Correct 3 ms 384 KB Correct answer: answer = 4
46 Correct 2 ms 384 KB Correct answer: answer = 9
47 Correct 2 ms 256 KB Correct answer: answer = 9
48 Correct 2 ms 384 KB Correct answer: answer = 21
49 Correct 2 ms 384 KB Correct answer: answer = 71
50 Correct 2 ms 384 KB Correct answer: answer = 77
51 Correct 2 ms 256 KB Correct answer: answer = 400
52 Correct 2 ms 384 KB Correct answer: answer = 996004
53 Correct 2 ms 256 KB Correct answer: answer = 997310
54 Correct 2 ms 256 KB Correct answer: answer = 990781
55 Correct 2 ms 256 KB Correct answer: answer = 996545
56 Correct 2 ms 384 KB Correct answer: answer = 484
57 Correct 2 ms 256 KB Correct answer: answer = 484
58 Correct 2 ms 384 KB Correct answer: answer = 63501
59 Correct 2 ms 384 KB Correct answer: answer = 323501
60 Correct 3 ms 384 KB Correct answer: answer = 752500
61 Correct 3 ms 384 KB Correct answer: answer = 761480
62 Correct 2 ms 384 KB Correct answer: answer = 758932
63 Correct 3 ms 384 KB Correct answer: answer = 1000000
64 Correct 3 ms 384 KB Correct answer: answer = 750500
65 Correct 2 ms 256 KB Correct answer: answer = 1000000
66 Correct 2 ms 384 KB Correct answer: answer = 250000
67 Correct 2 ms 256 KB Correct answer: answer = 250000
68 Correct 2 ms 384 KB Correct answer: answer = 1000000
69 Correct 2 ms 256 KB Correct answer: answer = 994009
70 Correct 3 ms 384 KB Correct answer: answer = 59315
71 Correct 3 ms 384 KB Correct answer: answer = 25454
72 Correct 2 ms 384 KB Correct answer: answer = 1504
73 Correct 2 ms 256 KB Correct answer: answer = 37486
74 Correct 2 ms 384 KB Correct answer: answer = 4284
75 Correct 2 ms 384 KB Correct answer: answer = 158008
76 Correct 2 ms 384 KB Correct answer: answer = 51860
77 Correct 2 ms 384 KB Correct answer: answer = 12985
78 Correct 3 ms 384 KB Correct answer: answer = 997864126212
79 Correct 5 ms 384 KB Correct answer: answer = 998608411647
80 Correct 4 ms 384 KB Correct answer: answer = 995265560477
81 Correct 6 ms 512 KB Correct answer: answer = 10125000
82 Correct 6 ms 688 KB Correct answer: answer = 2291668
83 Correct 4 ms 556 KB Correct answer: answer = 42388
84 Correct 4 ms 512 KB Correct answer: answer = 10318
85 Correct 4 ms 512 KB Correct answer: answer = 3416
86 Correct 10 ms 512 KB Correct answer: answer = 331708193881
87 Correct 9 ms 472 KB Correct answer: answer = 2861193756
88 Correct 10 ms 640 KB Correct answer: answer = 114646930
89 Correct 7 ms 724 KB Correct answer: answer = 9280921
90 Correct 7 ms 680 KB Correct answer: answer = 999984053400
91 Correct 8 ms 512 KB Correct answer: answer = 750935949134
92 Correct 3 ms 512 KB Correct answer: answer = 1000000000000
93 Correct 4 ms 384 KB Correct answer: answer = 998762383161
94 Correct 12 ms 512 KB Correct answer: answer = 23017412908
95 Correct 4 ms 384 KB Correct answer: answer = 728143410622
96 Correct 3 ms 384 KB Correct answer: answer = 2
97 Correct 7 ms 700 KB Correct answer: answer = 1824916
98 Correct 7 ms 512 KB Correct answer: answer = 10680029
99 Correct 9 ms 700 KB Correct answer: answer = 18351700
100 Correct 7 ms 568 KB Correct answer: answer = 16040026
101 Correct 4 ms 512 KB Correct answer: answer = 253968628325
102 Correct 5 ms 512 KB Correct answer: answer = 10267
103 Correct 10 ms 680 KB Correct answer: answer = 2582408
104 Correct 5 ms 384 KB Correct answer: answer = 78024964781
105 Correct 4 ms 512 KB Correct answer: answer = 9866346457
106 Correct 4 ms 512 KB Correct answer: answer = 3327720949
107 Correct 4 ms 512 KB Correct answer: answer = 86064128360
108 Correct 4 ms 512 KB Correct answer: answer = 12698259150
109 Correct 7 ms 684 KB Correct answer: answer = 1185259288
110 Correct 21 ms 1788 KB Correct answer: answer = 999889968863
111 Correct 21 ms 1828 KB Correct answer: answer = 999861384931
112 Correct 21 ms 1828 KB Correct answer: answer = 999811809929
113 Correct 20 ms 1788 KB Correct answer: answer = 999869756441
114 Correct 69 ms 3244 KB Correct answer: answer = 1700000000
115 Correct 93 ms 4632 KB Correct answer: answer = 131666670
116 Correct 21 ms 1540 KB Correct answer: answer = 89478486
117 Correct 24 ms 1748 KB Correct answer: answer = 4971040
118 Correct 32 ms 1712 KB Correct answer: answer = 2711494
119 Correct 92 ms 4688 KB Correct answer: answer = 25252530
120 Correct 92 ms 4644 KB Correct answer: answer = 62500000
121 Correct 97 ms 2032 KB Correct answer: answer = 333175097780
122 Correct 85 ms 2040 KB Correct answer: answer = 33121180179
123 Correct 97 ms 2032 KB Correct answer: answer = 9802314015
124 Correct 98 ms 4676 KB Correct answer: answer = 32567551
125 Correct 100 ms 4796 KB Correct answer: answer = 997525000000
126 Correct 80 ms 1904 KB Correct answer: answer = 752723538884
127 Correct 15 ms 1788 KB Correct answer: answer = 1000000000000
128 Correct 31 ms 1788 KB Correct answer: answer = 999978000121
129 Correct 19 ms 1792 KB Correct answer: answer = 745986144735
130 Correct 12 ms 1788 KB Correct answer: answer = 2
131 Correct 97 ms 4500 KB Correct answer: answer = 277966670
132 Correct 86 ms 3536 KB Correct answer: answer = 2500900082
133 Correct 26 ms 1788 KB Correct answer: answer = 301248349636
134 Correct 43 ms 1980 KB Correct answer: answer = 14118891
135 Correct 28 ms 1788 KB Correct answer: answer = 14384977265
136 Correct 30 ms 1760 KB Correct answer: answer = 3681368330
137 Correct 20 ms 1788 KB Correct answer: answer = 2720316816

Subtask #6
40.0 / 40.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 384 KB Correct answer: answer = 4
2 Correct 2 ms 384 KB Correct answer: answer = 4
3 Correct 2 ms 384 KB Correct answer: answer = 4
4 Correct 2 ms 384 KB Correct answer: answer = 12
5 Correct 2 ms 384 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 256 KB Correct answer: answer = 7696
9 Correct 2 ms 256 KB Correct answer: answer = 1
10 Correct 2 ms 384 KB Correct answer: answer = 2374
11 Correct 2 ms 256 KB Correct answer: answer = 9502
12 Correct 2 ms 384 KB Correct answer: answer = 49
13 Correct 2 ms 384 KB Correct answer: answer = 151
14 Correct 2 ms 384 KB Correct answer: answer = 7550
15 Correct 2 ms 384 KB Correct answer: answer = 7220
16 Correct 4 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 384 KB Correct answer: answer = 624
20 Correct 3 ms 256 KB Correct answer: answer = 10000
21 Correct 2 ms 256 KB Correct answer: answer = 1
22 Correct 2 ms 256 KB Correct answer: answer = 4
23 Correct 2 ms 384 KB Correct answer: answer = 1
24 Correct 2 ms 256 KB Correct answer: answer = 5
25 Correct 2 ms 384 KB Correct answer: answer = 41
26 Correct 2 ms 384 KB Correct answer: answer = 71923
27 Correct 2 ms 384 KB Correct answer: answer = 77137
28 Correct 3 ms 384 KB Correct answer: answer = 764
29 Correct 2 ms 384 KB Correct answer: answer = 250000
30 Correct 2 ms 384 KB Correct answer: answer = 500
31 Correct 2 ms 384 KB Correct answer: answer = 32
32 Correct 2 ms 384 KB Correct answer: answer = 130050
33 Correct 2 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 2 ms 384 KB Correct answer: answer = 7580
37 Correct 3 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 3 ms 384 KB Correct answer: answer = 4096
41 Correct 2 ms 384 KB Correct answer: answer = 1
42 Correct 2 ms 384 KB Correct answer: answer = 1
43 Correct 3 ms 384 KB Correct answer: answer = 2040
44 Correct 2 ms 384 KB Correct answer: answer = 2
45 Correct 3 ms 384 KB Correct answer: answer = 4
46 Correct 2 ms 384 KB Correct answer: answer = 9
47 Correct 2 ms 256 KB Correct answer: answer = 9
48 Correct 2 ms 384 KB Correct answer: answer = 21
49 Correct 2 ms 384 KB Correct answer: answer = 71
50 Correct 2 ms 384 KB Correct answer: answer = 77
51 Correct 2 ms 256 KB Correct answer: answer = 400
52 Correct 2 ms 384 KB Correct answer: answer = 996004
53 Correct 2 ms 256 KB Correct answer: answer = 997310
54 Correct 2 ms 256 KB Correct answer: answer = 990781
55 Correct 2 ms 256 KB Correct answer: answer = 996545
56 Correct 2 ms 384 KB Correct answer: answer = 484
57 Correct 2 ms 256 KB Correct answer: answer = 484
58 Correct 2 ms 384 KB Correct answer: answer = 63501
59 Correct 2 ms 384 KB Correct answer: answer = 323501
60 Correct 3 ms 384 KB Correct answer: answer = 752500
61 Correct 3 ms 384 KB Correct answer: answer = 761480
62 Correct 2 ms 384 KB Correct answer: answer = 758932
63 Correct 3 ms 384 KB Correct answer: answer = 1000000
64 Correct 3 ms 384 KB Correct answer: answer = 750500
65 Correct 2 ms 256 KB Correct answer: answer = 1000000
66 Correct 2 ms 384 KB Correct answer: answer = 250000
67 Correct 2 ms 256 KB Correct answer: answer = 250000
68 Correct 2 ms 384 KB Correct answer: answer = 1000000
69 Correct 2 ms 256 KB Correct answer: answer = 994009
70 Correct 3 ms 384 KB Correct answer: answer = 59315
71 Correct 3 ms 384 KB Correct answer: answer = 25454
72 Correct 2 ms 384 KB Correct answer: answer = 1504
73 Correct 2 ms 256 KB Correct answer: answer = 37486
74 Correct 2 ms 384 KB Correct answer: answer = 4284
75 Correct 2 ms 384 KB Correct answer: answer = 158008
76 Correct 2 ms 384 KB Correct answer: answer = 51860
77 Correct 2 ms 384 KB Correct answer: answer = 12985
78 Correct 3 ms 384 KB Correct answer: answer = 997864126212
79 Correct 5 ms 384 KB Correct answer: answer = 998608411647
80 Correct 4 ms 384 KB Correct answer: answer = 995265560477
81 Correct 6 ms 512 KB Correct answer: answer = 10125000
82 Correct 6 ms 688 KB Correct answer: answer = 2291668
83 Correct 4 ms 556 KB Correct answer: answer = 42388
84 Correct 4 ms 512 KB Correct answer: answer = 10318
85 Correct 4 ms 512 KB Correct answer: answer = 3416
86 Correct 10 ms 512 KB Correct answer: answer = 331708193881
87 Correct 9 ms 472 KB Correct answer: answer = 2861193756
88 Correct 10 ms 640 KB Correct answer: answer = 114646930
89 Correct 7 ms 724 KB Correct answer: answer = 9280921
90 Correct 7 ms 680 KB Correct answer: answer = 999984053400
91 Correct 8 ms 512 KB Correct answer: answer = 750935949134
92 Correct 3 ms 512 KB Correct answer: answer = 1000000000000
93 Correct 4 ms 384 KB Correct answer: answer = 998762383161
94 Correct 12 ms 512 KB Correct answer: answer = 23017412908
95 Correct 4 ms 384 KB Correct answer: answer = 728143410622
96 Correct 3 ms 384 KB Correct answer: answer = 2
97 Correct 7 ms 700 KB Correct answer: answer = 1824916
98 Correct 7 ms 512 KB Correct answer: answer = 10680029
99 Correct 9 ms 700 KB Correct answer: answer = 18351700
100 Correct 7 ms 568 KB Correct answer: answer = 16040026
101 Correct 4 ms 512 KB Correct answer: answer = 253968628325
102 Correct 5 ms 512 KB Correct answer: answer = 10267
103 Correct 10 ms 680 KB Correct answer: answer = 2582408
104 Correct 5 ms 384 KB Correct answer: answer = 78024964781
105 Correct 4 ms 512 KB Correct answer: answer = 9866346457
106 Correct 4 ms 512 KB Correct answer: answer = 3327720949
107 Correct 4 ms 512 KB Correct answer: answer = 86064128360
108 Correct 4 ms 512 KB Correct answer: answer = 12698259150
109 Correct 7 ms 684 KB Correct answer: answer = 1185259288
110 Correct 21 ms 1788 KB Correct answer: answer = 999889968863
111 Correct 21 ms 1828 KB Correct answer: answer = 999861384931
112 Correct 21 ms 1828 KB Correct answer: answer = 999811809929
113 Correct 20 ms 1788 KB Correct answer: answer = 999869756441
114 Correct 69 ms 3244 KB Correct answer: answer = 1700000000
115 Correct 93 ms 4632 KB Correct answer: answer = 131666670
116 Correct 21 ms 1540 KB Correct answer: answer = 89478486
117 Correct 24 ms 1748 KB Correct answer: answer = 4971040
118 Correct 32 ms 1712 KB Correct answer: answer = 2711494
119 Correct 92 ms 4688 KB Correct answer: answer = 25252530
120 Correct 92 ms 4644 KB Correct answer: answer = 62500000
121 Correct 97 ms 2032 KB Correct answer: answer = 333175097780
122 Correct 85 ms 2040 KB Correct answer: answer = 33121180179
123 Correct 97 ms 2032 KB Correct answer: answer = 9802314015
124 Correct 98 ms 4676 KB Correct answer: answer = 32567551
125 Correct 100 ms 4796 KB Correct answer: answer = 997525000000
126 Correct 80 ms 1904 KB Correct answer: answer = 752723538884
127 Correct 15 ms 1788 KB Correct answer: answer = 1000000000000
128 Correct 31 ms 1788 KB Correct answer: answer = 999978000121
129 Correct 19 ms 1792 KB Correct answer: answer = 745986144735
130 Correct 12 ms 1788 KB Correct answer: answer = 2
131 Correct 97 ms 4500 KB Correct answer: answer = 277966670
132 Correct 86 ms 3536 KB Correct answer: answer = 2500900082
133 Correct 26 ms 1788 KB Correct answer: answer = 301248349636
134 Correct 43 ms 1980 KB Correct answer: answer = 14118891
135 Correct 28 ms 1788 KB Correct answer: answer = 14384977265
136 Correct 30 ms 1760 KB Correct answer: answer = 3681368330
137 Correct 20 ms 1788 KB Correct answer: answer = 2720316816
138 Correct 41 ms 3192 KB Correct answer: answer = 999976000144
139 Correct 38 ms 3056 KB Correct answer: answer = 999856102410
140 Correct 43 ms 3056 KB Correct answer: answer = 999958401531
141 Correct 40 ms 3056 KB Correct answer: answer = 999769649944
142 Correct 36 ms 3056 KB Correct answer: answer = 999874525918
143 Correct 153 ms 6144 KB Correct answer: answer = 6050000000
144 Correct 181 ms 8372 KB Correct answer: answer = 1112500000
145 Correct 80 ms 4924 KB Correct answer: answer = 4294967296
146 Correct 106 ms 5516 KB Correct answer: answer = 87652406
147 Correct 121 ms 5552 KB Correct answer: answer = 6297664
148 Correct 105 ms 5624 KB Correct answer: answer = 196612
149 Correct 217 ms 9024 KB Correct answer: answer = 15015100
150 Correct 202 ms 9072 KB Correct answer: answer = 25000000
151 Correct 168 ms 3564 KB Correct answer: answer = 333230209550
152 Correct 160 ms 3880 KB Correct answer: answer = 917123769
153 Correct 180 ms 8820 KB Correct answer: answer = 95162
154 Correct 212 ms 8868 KB Correct answer: answer = 382616191
155 Correct 242 ms 9084 KB Correct answer: answer = 990033333400
156 Correct 211 ms 9100 KB Correct answer: answer = 990000100000
157 Correct 204 ms 6400 KB Correct answer: answer = 749998188180
158 Correct 31 ms 3056 KB Correct answer: answer = 1000000000000
159 Correct 37 ms 3060 KB Correct answer: answer = 999988000036
160 Correct 39 ms 3056 KB Correct answer: answer = 744929274393
161 Correct 22 ms 3056 KB Correct answer: answer = 2
162 Correct 210 ms 8988 KB Correct answer: answer = 1300024
163 Correct 166 ms 6368 KB Correct answer: answer = 5000700010
164 Correct 55 ms 3064 KB Correct answer: answer = 354997100800
165 Correct 115 ms 4544 KB Correct answer: answer = 257000
166 Correct 119 ms 4716 KB Correct answer: answer = 3765323
167 Correct 105 ms 4724 KB Correct answer: answer = 1525903
168 Correct 36 ms 3028 KB Correct answer: answer = 67618137730
169 Correct 38 ms 3068 KB Correct answer: answer = 12656680171
170 Correct 40 ms 3056 KB Correct answer: answer = 579831736
171 Correct 72 ms 3588 KB Correct answer: answer = 23605611
172 Correct 40 ms 3072 KB Correct answer: answer = 7052481200
173 Correct 51 ms 3568 KB Correct answer: answer = 1314039500
174 Correct 68 ms 4172 KB Correct answer: answer = 302484000
175 Correct 103 ms 4616 KB Correct answer: answer = 52348480