oj.uz

Submission #144440

# Submission time Handle Problem Language Result Execution time Memory
144440 2019-08-16T21:22:57 Z ChrisT Aliens (IOI16_aliens) C++17
100 / 100
 348 ms 11120 KB 
#include<bits/stdc++.h>
using namespace std;
#define all(x) x.begin(),x.end()
#define m first
#define b second
#define fi fin[i].second
#define fj fin[i].first
char _;
typedef long long ll;
typedef pair<int,int> pii;
typedef long double ld;
typedef pair<ld,ld> line;
template <typename t> void scan (t& x) {do{while((x=getchar())<'0'); for(x-='0'; '0'<=(_=getchar()); x=(x<<3)+(x<<1)+_-'0');}while(0);}
template <typename t, typename ...r> void scan (t& x, r&... xs) {scan(x); scan(xs...);}
const int MN = 1e5+2;
vector<pii> points;
vector<pii> fin;
ll o[MN];
ld dp[MN];
int cnt[MN];
int which[MN];
line lines[MN];
int n;
void overlap (int j) {
    int x = max(0,fin[j-1].second - fin[j].first + 1);
    o[j] = (ll)x*x;
}
ld intersect (line f, line s) {
    return f.m == s.m ? -1e18 : (f.b - s.b)/(s.m - f.m);
}
ld get (line a, ld x) {return a.m * x + a.b;}
void solve (ld cost) {
    int l = 0, r = 0;
    dp[0] = 0; cnt[0] = 0;
    for (int i = 1; i <= n; i++) {
        line nline = {-2LL * fin[i-1].first,dp[i-1] + fin[i-1].first * 1LL * fin[i-1].first - 2LL * fin[i-1].first - o[i-1]};
        while (r-l>1 && intersect(nline,lines[r-1]) < intersect(lines[r-1],lines[r-2])) r--;
        which[r] = i-1;
        lines[r++] = nline;
        while (r-l>1 && get(lines[l],fin[i-1].second) >= get(lines[l+1],fin[i-1].second)) l++;
        dp[i] = get(lines[l],fin[i-1].second) + fin[i-1].second * 1LL * fin[i-1].second + 2LL * fin[i-1].second + 1 + cost;
        cnt[i] = cnt[which[l]] + 1;
    }
}
ll take_photos (int N, int m, int K, vector<int> r, vector<int> c) {
    for (int i = 0; i < N; i++) points.emplace_back(min(r[i],c[i]),max(r[i],c[i]));
    sort(all(points),[](pii a, pii bb) {return a.first == bb.first ? a.second > bb.second : a.first < bb.first;});
    for (int i = 0; i < N; i++) {
        if (!fin.empty() && fin.back().first <= points[i].first && fin.back().second >= points[i].second) continue;
        fin.push_back(points[i]);
    }
    //area of smallest photo covering point j & point i (j < i) = (points[i].second - points[j].first + 1)^2
    //area of overlap for left point j is max(0,points[j-1].second - points[j].first + 1)^2
    //f[i][j] = area of photo - area of overlap
    n = fin.size();
    o[0] = 0;
    for (int i = 1; i < n; i++) overlap(i);
    ld low = 0, high = 1e13, mid;
    while (high - low >= 1e-7) {
        mid = (high+low)/2;
        solve(mid);
        if (cnt[n] <= K) high = mid;
        else low = mid;
    }
    return (ll)round(dp[n] - mid * K);
}

Subtask #1
4.0 / 4.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 380 KB Correct answer: answer = 4
2 Correct 2 ms 376 KB Correct answer: answer = 4
3 Correct 2 ms 508 KB Correct answer: answer = 4
4 Correct 2 ms 376 KB Correct answer: answer = 12
5 Correct 2 ms 376 KB Correct answer: answer = 52
6 Correct 2 ms 376 KB Correct answer: answer = 210
7 Correct 2 ms 380 KB Correct answer: answer = 88
8 Correct 2 ms 376 KB Correct answer: answer = 7696
9 Correct 2 ms 376 KB Correct answer: answer = 1
10 Correct 2 ms 376 KB Correct answer: answer = 2374
11 Correct 2 ms 376 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 376 KB Correct answer: answer = 7550
15 Correct 2 ms 376 KB Correct answer: answer = 7220
16 Correct 2 ms 376 KB Correct answer: answer = 7550
17 Correct 2 ms 376 KB Correct answer: answer = 10000
18 Correct 2 ms 376 KB Correct answer: answer = 10000
19 Correct 2 ms 376 KB Correct answer: answer = 624
20 Correct 2 ms 376 KB Correct answer: answer = 10000

Subtask #2
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 376 KB Correct answer: answer = 1
2 Correct 2 ms 376 KB Correct answer: answer = 4
3 Correct 2 ms 376 KB Correct answer: answer = 1
4 Correct 2 ms 376 KB Correct answer: answer = 5
5 Correct 2 ms 376 KB Correct answer: answer = 41
6 Correct 2 ms 376 KB Correct answer: answer = 71923
7 Correct 3 ms 376 KB Correct answer: answer = 77137
8 Correct 3 ms 376 KB Correct answer: answer = 764
9 Correct 3 ms 380 KB Correct answer: answer = 250000
10 Correct 3 ms 376 KB Correct answer: answer = 500
11 Correct 2 ms 376 KB Correct answer: answer = 32
12 Correct 3 ms 376 KB Correct answer: answer = 130050
13 Correct 3 ms 376 KB Correct answer: answer = 5110
14 Correct 3 ms 376 KB Correct answer: answer = 2626
15 Correct 3 ms 376 KB Correct answer: answer = 796
16 Correct 4 ms 380 KB Correct answer: answer = 7580
17 Correct 4 ms 376 KB Correct answer: answer = 1904
18 Correct 3 ms 376 KB Correct answer: answer = 996004
19 Correct 3 ms 376 KB Correct answer: answer = 38817
20 Correct 3 ms 376 KB Correct answer: answer = 4096
21 Correct 2 ms 380 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

# Verdict Execution time Memory Grader output
1 Correct 2 ms 380 KB Correct answer: answer = 4
2 Correct 2 ms 376 KB Correct answer: answer = 4
3 Correct 2 ms 508 KB Correct answer: answer = 4
4 Correct 2 ms 376 KB Correct answer: answer = 12
5 Correct 2 ms 376 KB Correct answer: answer = 52
6 Correct 2 ms 376 KB Correct answer: answer = 210
7 Correct 2 ms 380 KB Correct answer: answer = 88
8 Correct 2 ms 376 KB Correct answer: answer = 7696
9 Correct 2 ms 376 KB Correct answer: answer = 1
10 Correct 2 ms 376 KB Correct answer: answer = 2374
11 Correct 2 ms 376 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 376 KB Correct answer: answer = 7550
15 Correct 2 ms 376 KB Correct answer: answer = 7220
16 Correct 2 ms 376 KB Correct answer: answer = 7550
17 Correct 2 ms 376 KB Correct answer: answer = 10000
18 Correct 2 ms 376 KB Correct answer: answer = 10000
19 Correct 2 ms 376 KB Correct answer: answer = 624
20 Correct 2 ms 376 KB Correct answer: answer = 10000
21 Correct 2 ms 376 KB Correct answer: answer = 1
22 Correct 2 ms 376 KB Correct answer: answer = 4
23 Correct 2 ms 376 KB Correct answer: answer = 1
24 Correct 2 ms 376 KB Correct answer: answer = 5
25 Correct 2 ms 376 KB Correct answer: answer = 41
26 Correct 2 ms 376 KB Correct answer: answer = 71923
27 Correct 3 ms 376 KB Correct answer: answer = 77137
28 Correct 3 ms 376 KB Correct answer: answer = 764
29 Correct 3 ms 380 KB Correct answer: answer = 250000
30 Correct 3 ms 376 KB Correct answer: answer = 500
31 Correct 2 ms 376 KB Correct answer: answer = 32
32 Correct 3 ms 376 KB Correct answer: answer = 130050
33 Correct 3 ms 376 KB Correct answer: answer = 5110
34 Correct 3 ms 376 KB Correct answer: answer = 2626
35 Correct 3 ms 376 KB Correct answer: answer = 796
36 Correct 4 ms 380 KB Correct answer: answer = 7580
37 Correct 4 ms 376 KB Correct answer: answer = 1904
38 Correct 3 ms 376 KB Correct answer: answer = 996004
39 Correct 3 ms 376 KB Correct answer: answer = 38817
40 Correct 3 ms 376 KB Correct answer: answer = 4096
41 Correct 2 ms 380 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 404 KB Correct answer: answer = 4
46 Correct 2 ms 376 KB Correct answer: answer = 9
47 Correct 2 ms 376 KB Correct answer: answer = 9
48 Correct 2 ms 376 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 2 ms 376 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 380 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 3 ms 380 KB Correct answer: answer = 63501
59 Correct 3 ms 376 KB Correct answer: answer = 323501
60 Correct 3 ms 376 KB Correct answer: answer = 752500
61 Correct 3 ms 376 KB Correct answer: answer = 761480
62 Correct 3 ms 376 KB Correct answer: answer = 758932
63 Correct 2 ms 376 KB Correct answer: answer = 1000000
64 Correct 3 ms 376 KB Correct answer: answer = 750500
65 Correct 2 ms 380 KB Correct answer: answer = 1000000
66 Correct 2 ms 376 KB Correct answer: answer = 250000
67 Correct 2 ms 376 KB Correct answer: answer = 250000
68 Correct 2 ms 376 KB Correct answer: answer = 1000000
69 Correct 2 ms 376 KB Correct answer: answer = 994009
70 Correct 2 ms 380 KB Correct answer: answer = 59315
71 Correct 2 ms 376 KB Correct answer: answer = 25454
72 Correct 3 ms 376 KB Correct answer: answer = 1504
73 Correct 2 ms 376 KB Correct answer: answer = 37486
74 Correct 2 ms 376 KB Correct answer: answer = 4284
75 Correct 2 ms 376 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

# Verdict Execution time Memory Grader output
1 Correct 2 ms 380 KB Correct answer: answer = 4
2 Correct 2 ms 376 KB Correct answer: answer = 4
3 Correct 2 ms 508 KB Correct answer: answer = 4
4 Correct 2 ms 376 KB Correct answer: answer = 12
5 Correct 2 ms 376 KB Correct answer: answer = 52
6 Correct 2 ms 376 KB Correct answer: answer = 210
7 Correct 2 ms 380 KB Correct answer: answer = 88
8 Correct 2 ms 376 KB Correct answer: answer = 7696
9 Correct 2 ms 376 KB Correct answer: answer = 1
10 Correct 2 ms 376 KB Correct answer: answer = 2374
11 Correct 2 ms 376 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 376 KB Correct answer: answer = 7550
15 Correct 2 ms 376 KB Correct answer: answer = 7220
16 Correct 2 ms 376 KB Correct answer: answer = 7550
17 Correct 2 ms 376 KB Correct answer: answer = 10000
18 Correct 2 ms 376 KB Correct answer: answer = 10000
19 Correct 2 ms 376 KB Correct answer: answer = 624
20 Correct 2 ms 376 KB Correct answer: answer = 10000
21 Correct 2 ms 376 KB Correct answer: answer = 1
22 Correct 2 ms 376 KB Correct answer: answer = 4
23 Correct 2 ms 376 KB Correct answer: answer = 1
24 Correct 2 ms 376 KB Correct answer: answer = 5
25 Correct 2 ms 376 KB Correct answer: answer = 41
26 Correct 2 ms 376 KB Correct answer: answer = 71923
27 Correct 3 ms 376 KB Correct answer: answer = 77137
28 Correct 3 ms 376 KB Correct answer: answer = 764
29 Correct 3 ms 380 KB Correct answer: answer = 250000
30 Correct 3 ms 376 KB Correct answer: answer = 500
31 Correct 2 ms 376 KB Correct answer: answer = 32
32 Correct 3 ms 376 KB Correct answer: answer = 130050
33 Correct 3 ms 376 KB Correct answer: answer = 5110
34 Correct 3 ms 376 KB Correct answer: answer = 2626
35 Correct 3 ms 376 KB Correct answer: answer = 796
36 Correct 4 ms 380 KB Correct answer: answer = 7580
37 Correct 4 ms 376 KB Correct answer: answer = 1904
38 Correct 3 ms 376 KB Correct answer: answer = 996004
39 Correct 3 ms 376 KB Correct answer: answer = 38817
40 Correct 3 ms 376 KB Correct answer: answer = 4096
41 Correct 2 ms 380 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 404 KB Correct answer: answer = 4
46 Correct 2 ms 376 KB Correct answer: answer = 9
47 Correct 2 ms 376 KB Correct answer: answer = 9
48 Correct 2 ms 376 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 2 ms 376 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 380 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 3 ms 380 KB Correct answer: answer = 63501
59 Correct 3 ms 376 KB Correct answer: answer = 323501
60 Correct 3 ms 376 KB Correct answer: answer = 752500
61 Correct 3 ms 376 KB Correct answer: answer = 761480
62 Correct 3 ms 376 KB Correct answer: answer = 758932
63 Correct 2 ms 376 KB Correct answer: answer = 1000000
64 Correct 3 ms 376 KB Correct answer: answer = 750500
65 Correct 2 ms 380 KB Correct answer: answer = 1000000
66 Correct 2 ms 376 KB Correct answer: answer = 250000
67 Correct 2 ms 376 KB Correct answer: answer = 250000
68 Correct 2 ms 376 KB Correct answer: answer = 1000000
69 Correct 2 ms 376 KB Correct answer: answer = 994009
70 Correct 2 ms 380 KB Correct answer: answer = 59315
71 Correct 2 ms 376 KB Correct answer: answer = 25454
72 Correct 3 ms 376 KB Correct answer: answer = 1504
73 Correct 2 ms 376 KB Correct answer: answer = 37486
74 Correct 2 ms 376 KB Correct answer: answer = 4284
75 Correct 2 ms 376 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 3 ms 504 KB Correct answer: answer = 997864126212
79 Correct 3 ms 504 KB Correct answer: answer = 998608411647
80 Correct 3 ms 504 KB Correct answer: answer = 995265560477
81 Correct 12 ms 632 KB Correct answer: answer = 10125000
82 Correct 12 ms 632 KB Correct answer: answer = 2291668
83 Correct 7 ms 504 KB Correct answer: answer = 42388
84 Correct 7 ms 504 KB Correct answer: answer = 10318
85 Correct 6 ms 504 KB Correct answer: answer = 3416
86 Correct 16 ms 632 KB Correct answer: answer = 331708193881
87 Correct 16 ms 708 KB Correct answer: answer = 2861193756
88 Correct 16 ms 760 KB Correct answer: answer = 114646930
89 Correct 11 ms 760 KB Correct answer: answer = 9280921
90 Correct 12 ms 760 KB Correct answer: answer = 999984053400
91 Correct 15 ms 760 KB Correct answer: answer = 750935949134
92 Correct 3 ms 504 KB Correct answer: answer = 1000000000000
93 Correct 3 ms 504 KB Correct answer: answer = 998762383161
94 Correct 16 ms 632 KB Correct answer: answer = 23017412908
95 Correct 4 ms 504 KB Correct answer: answer = 728143410622
96 Correct 3 ms 504 KB Correct answer: answer = 2
97 Correct 12 ms 760 KB Correct answer: answer = 1824916
98 Correct 12 ms 760 KB Correct answer: answer = 10680029
99 Correct 15 ms 760 KB Correct answer: answer = 18351700
100 Correct 11 ms 760 KB Correct answer: answer = 16040026
101 Correct 4 ms 504 KB Correct answer: answer = 253968628325
102 Correct 8 ms 504 KB Correct answer: answer = 10267
103 Correct 12 ms 828 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 5 ms 504 KB Correct answer: answer = 3327720949
107 Correct 4 ms 504 KB Correct answer: answer = 86064128360
108 Correct 5 ms 636 KB Correct answer: answer = 12698259150
109 Correct 9 ms 680 KB Correct answer: answer = 1185259288

Subtask #5
19.0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 380 KB Correct answer: answer = 4
2 Correct 2 ms 376 KB Correct answer: answer = 4
3 Correct 2 ms 508 KB Correct answer: answer = 4
4 Correct 2 ms 376 KB Correct answer: answer = 12
5 Correct 2 ms 376 KB Correct answer: answer = 52
6 Correct 2 ms 376 KB Correct answer: answer = 210
7 Correct 2 ms 380 KB Correct answer: answer = 88
8 Correct 2 ms 376 KB Correct answer: answer = 7696
9 Correct 2 ms 376 KB Correct answer: answer = 1
10 Correct 2 ms 376 KB Correct answer: answer = 2374
11 Correct 2 ms 376 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 376 KB Correct answer: answer = 7550
15 Correct 2 ms 376 KB Correct answer: answer = 7220
16 Correct 2 ms 376 KB Correct answer: answer = 7550
17 Correct 2 ms 376 KB Correct answer: answer = 10000
18 Correct 2 ms 376 KB Correct answer: answer = 10000
19 Correct 2 ms 376 KB Correct answer: answer = 624
20 Correct 2 ms 376 KB Correct answer: answer = 10000
21 Correct 2 ms 376 KB Correct answer: answer = 1
22 Correct 2 ms 376 KB Correct answer: answer = 4
23 Correct 2 ms 376 KB Correct answer: answer = 1
24 Correct 2 ms 376 KB Correct answer: answer = 5
25 Correct 2 ms 376 KB Correct answer: answer = 41
26 Correct 2 ms 376 KB Correct answer: answer = 71923
27 Correct 3 ms 376 KB Correct answer: answer = 77137
28 Correct 3 ms 376 KB Correct answer: answer = 764
29 Correct 3 ms 380 KB Correct answer: answer = 250000
30 Correct 3 ms 376 KB Correct answer: answer = 500
31 Correct 2 ms 376 KB Correct answer: answer = 32
32 Correct 3 ms 376 KB Correct answer: answer = 130050
33 Correct 3 ms 376 KB Correct answer: answer = 5110
34 Correct 3 ms 376 KB Correct answer: answer = 2626
35 Correct 3 ms 376 KB Correct answer: answer = 796
36 Correct 4 ms 380 KB Correct answer: answer = 7580
37 Correct 4 ms 376 KB Correct answer: answer = 1904
38 Correct 3 ms 376 KB Correct answer: answer = 996004
39 Correct 3 ms 376 KB Correct answer: answer = 38817
40 Correct 3 ms 376 KB Correct answer: answer = 4096
41 Correct 2 ms 380 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 404 KB Correct answer: answer = 4
46 Correct 2 ms 376 KB Correct answer: answer = 9
47 Correct 2 ms 376 KB Correct answer: answer = 9
48 Correct 2 ms 376 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 2 ms 376 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 380 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 3 ms 380 KB Correct answer: answer = 63501
59 Correct 3 ms 376 KB Correct answer: answer = 323501
60 Correct 3 ms 376 KB Correct answer: answer = 752500
61 Correct 3 ms 376 KB Correct answer: answer = 761480
62 Correct 3 ms 376 KB Correct answer: answer = 758932
63 Correct 2 ms 376 KB Correct answer: answer = 1000000
64 Correct 3 ms 376 KB Correct answer: answer = 750500
65 Correct 2 ms 380 KB Correct answer: answer = 1000000
66 Correct 2 ms 376 KB Correct answer: answer = 250000
67 Correct 2 ms 376 KB Correct answer: answer = 250000
68 Correct 2 ms 376 KB Correct answer: answer = 1000000
69 Correct 2 ms 376 KB Correct answer: answer = 994009
70 Correct 2 ms 380 KB Correct answer: answer = 59315
71 Correct 2 ms 376 KB Correct answer: answer = 25454
72 Correct 3 ms 376 KB Correct answer: answer = 1504
73 Correct 2 ms 376 KB Correct answer: answer = 37486
74 Correct 2 ms 376 KB Correct answer: answer = 4284
75 Correct 2 ms 376 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 3 ms 504 KB Correct answer: answer = 997864126212
79 Correct 3 ms 504 KB Correct answer: answer = 998608411647
80 Correct 3 ms 504 KB Correct answer: answer = 995265560477
81 Correct 12 ms 632 KB Correct answer: answer = 10125000
82 Correct 12 ms 632 KB Correct answer: answer = 2291668
83 Correct 7 ms 504 KB Correct answer: answer = 42388
84 Correct 7 ms 504 KB Correct answer: answer = 10318
85 Correct 6 ms 504 KB Correct answer: answer = 3416
86 Correct 16 ms 632 KB Correct answer: answer = 331708193881
87 Correct 16 ms 708 KB Correct answer: answer = 2861193756
88 Correct 16 ms 760 KB Correct answer: answer = 114646930
89 Correct 11 ms 760 KB Correct answer: answer = 9280921
90 Correct 12 ms 760 KB Correct answer: answer = 999984053400
91 Correct 15 ms 760 KB Correct answer: answer = 750935949134
92 Correct 3 ms 504 KB Correct answer: answer = 1000000000000
93 Correct 3 ms 504 KB Correct answer: answer = 998762383161
94 Correct 16 ms 632 KB Correct answer: answer = 23017412908
95 Correct 4 ms 504 KB Correct answer: answer = 728143410622
96 Correct 3 ms 504 KB Correct answer: answer = 2
97 Correct 12 ms 760 KB Correct answer: answer = 1824916
98 Correct 12 ms 760 KB Correct answer: answer = 10680029
99 Correct 15 ms 760 KB Correct answer: answer = 18351700
100 Correct 11 ms 760 KB Correct answer: answer = 16040026
101 Correct 4 ms 504 KB Correct answer: answer = 253968628325
102 Correct 8 ms 504 KB Correct answer: answer = 10267
103 Correct 12 ms 828 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 5 ms 504 KB Correct answer: answer = 3327720949
107 Correct 4 ms 504 KB Correct answer: answer = 86064128360
108 Correct 5 ms 636 KB Correct answer: answer = 12698259150
109 Correct 9 ms 680 KB Correct answer: answer = 1185259288
110 Correct 22 ms 2420 KB Correct answer: answer = 999889968863
111 Correct 22 ms 2452 KB Correct answer: answer = 999861384931
112 Correct 22 ms 2420 KB Correct answer: answer = 999811809929
113 Correct 22 ms 2420 KB Correct answer: answer = 999869756441
114 Correct 125 ms 4844 KB Correct answer: answer = 1700000000
115 Correct 127 ms 5360 KB Correct answer: answer = 131666670
116 Correct 41 ms 2040 KB Correct answer: answer = 89478486
117 Correct 42 ms 2168 KB Correct answer: answer = 4971040
118 Correct 40 ms 2140 KB Correct answer: answer = 2711494
119 Correct 125 ms 5872 KB Correct answer: answer = 25252530
120 Correct 121 ms 5616 KB Correct answer: answer = 62500000
121 Correct 171 ms 4080 KB Correct answer: answer = 333175097780
122 Correct 179 ms 4156 KB Correct answer: answer = 33121180179
123 Correct 178 ms 4080 KB Correct answer: answer = 9802314015
124 Correct 125 ms 5708 KB Correct answer: answer = 32567551
125 Correct 125 ms 5732 KB Correct answer: answer = 997525000000
126 Correct 165 ms 4076 KB Correct answer: answer = 752723538884
127 Correct 16 ms 2420 KB Correct answer: answer = 1000000000000
128 Correct 21 ms 2420 KB Correct answer: answer = 999978000121
129 Correct 22 ms 2420 KB Correct answer: answer = 745986144735
130 Correct 12 ms 2036 KB Correct answer: answer = 2
131 Correct 126 ms 5488 KB Correct answer: answer = 277966670
132 Correct 119 ms 4836 KB Correct answer: answer = 2500900082
133 Correct 38 ms 2420 KB Correct answer: answer = 301248349636
134 Correct 85 ms 2780 KB Correct answer: answer = 14118891
135 Correct 25 ms 2420 KB Correct answer: answer = 14384977265
136 Correct 24 ms 2420 KB Correct answer: answer = 3681368330
137 Correct 23 ms 2420 KB Correct answer: answer = 2720316816

Subtask #6
40.0 / 40.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 380 KB Correct answer: answer = 4
2 Correct 2 ms 376 KB Correct answer: answer = 4
3 Correct 2 ms 508 KB Correct answer: answer = 4
4 Correct 2 ms 376 KB Correct answer: answer = 12
5 Correct 2 ms 376 KB Correct answer: answer = 52
6 Correct 2 ms 376 KB Correct answer: answer = 210
7 Correct 2 ms 380 KB Correct answer: answer = 88
8 Correct 2 ms 376 KB Correct answer: answer = 7696
9 Correct 2 ms 376 KB Correct answer: answer = 1
10 Correct 2 ms 376 KB Correct answer: answer = 2374
11 Correct 2 ms 376 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 376 KB Correct answer: answer = 7550
15 Correct 2 ms 376 KB Correct answer: answer = 7220
16 Correct 2 ms 376 KB Correct answer: answer = 7550
17 Correct 2 ms 376 KB Correct answer: answer = 10000
18 Correct 2 ms 376 KB Correct answer: answer = 10000
19 Correct 2 ms 376 KB Correct answer: answer = 624
20 Correct 2 ms 376 KB Correct answer: answer = 10000
21 Correct 2 ms 376 KB Correct answer: answer = 1
22 Correct 2 ms 376 KB Correct answer: answer = 4
23 Correct 2 ms 376 KB Correct answer: answer = 1
24 Correct 2 ms 376 KB Correct answer: answer = 5
25 Correct 2 ms 376 KB Correct answer: answer = 41
26 Correct 2 ms 376 KB Correct answer: answer = 71923
27 Correct 3 ms 376 KB Correct answer: answer = 77137
28 Correct 3 ms 376 KB Correct answer: answer = 764
29 Correct 3 ms 380 KB Correct answer: answer = 250000
30 Correct 3 ms 376 KB Correct answer: answer = 500
31 Correct 2 ms 376 KB Correct answer: answer = 32
32 Correct 3 ms 376 KB Correct answer: answer = 130050
33 Correct 3 ms 376 KB Correct answer: answer = 5110
34 Correct 3 ms 376 KB Correct answer: answer = 2626
35 Correct 3 ms 376 KB Correct answer: answer = 796
36 Correct 4 ms 380 KB Correct answer: answer = 7580
37 Correct 4 ms 376 KB Correct answer: answer = 1904
38 Correct 3 ms 376 KB Correct answer: answer = 996004
39 Correct 3 ms 376 KB Correct answer: answer = 38817
40 Correct 3 ms 376 KB Correct answer: answer = 4096
41 Correct 2 ms 380 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 404 KB Correct answer: answer = 4
46 Correct 2 ms 376 KB Correct answer: answer = 9
47 Correct 2 ms 376 KB Correct answer: answer = 9
48 Correct 2 ms 376 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 2 ms 376 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 380 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 3 ms 380 KB Correct answer: answer = 63501
59 Correct 3 ms 376 KB Correct answer: answer = 323501
60 Correct 3 ms 376 KB Correct answer: answer = 752500
61 Correct 3 ms 376 KB Correct answer: answer = 761480
62 Correct 3 ms 376 KB Correct answer: answer = 758932
63 Correct 2 ms 376 KB Correct answer: answer = 1000000
64 Correct 3 ms 376 KB Correct answer: answer = 750500
65 Correct 2 ms 380 KB Correct answer: answer = 1000000
66 Correct 2 ms 376 KB Correct answer: answer = 250000
67 Correct 2 ms 376 KB Correct answer: answer = 250000
68 Correct 2 ms 376 KB Correct answer: answer = 1000000
69 Correct 2 ms 376 KB Correct answer: answer = 994009
70 Correct 2 ms 380 KB Correct answer: answer = 59315
71 Correct 2 ms 376 KB Correct answer: answer = 25454
72 Correct 3 ms 376 KB Correct answer: answer = 1504
73 Correct 2 ms 376 KB Correct answer: answer = 37486
74 Correct 2 ms 376 KB Correct answer: answer = 4284
75 Correct 2 ms 376 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 3 ms 504 KB Correct answer: answer = 997864126212
79 Correct 3 ms 504 KB Correct answer: answer = 998608411647
80 Correct 3 ms 504 KB Correct answer: answer = 995265560477
81 Correct 12 ms 632 KB Correct answer: answer = 10125000
82 Correct 12 ms 632 KB Correct answer: answer = 2291668
83 Correct 7 ms 504 KB Correct answer: answer = 42388
84 Correct 7 ms 504 KB Correct answer: answer = 10318
85 Correct 6 ms 504 KB Correct answer: answer = 3416
86 Correct 16 ms 632 KB Correct answer: answer = 331708193881
87 Correct 16 ms 708 KB Correct answer: answer = 2861193756
88 Correct 16 ms 760 KB Correct answer: answer = 114646930
89 Correct 11 ms 760 KB Correct answer: answer = 9280921
90 Correct 12 ms 760 KB Correct answer: answer = 999984053400
91 Correct 15 ms 760 KB Correct answer: answer = 750935949134
92 Correct 3 ms 504 KB Correct answer: answer = 1000000000000
93 Correct 3 ms 504 KB Correct answer: answer = 998762383161
94 Correct 16 ms 632 KB Correct answer: answer = 23017412908
95 Correct 4 ms 504 KB Correct answer: answer = 728143410622
96 Correct 3 ms 504 KB Correct answer: answer = 2
97 Correct 12 ms 760 KB Correct answer: answer = 1824916
98 Correct 12 ms 760 KB Correct answer: answer = 10680029
99 Correct 15 ms 760 KB Correct answer: answer = 18351700
100 Correct 11 ms 760 KB Correct answer: answer = 16040026
101 Correct 4 ms 504 KB Correct answer: answer = 253968628325
102 Correct 8 ms 504 KB Correct answer: answer = 10267
103 Correct 12 ms 828 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 5 ms 504 KB Correct answer: answer = 3327720949
107 Correct 4 ms 504 KB Correct answer: answer = 86064128360
108 Correct 5 ms 636 KB Correct answer: answer = 12698259150
109 Correct 9 ms 680 KB Correct answer: answer = 1185259288
110 Correct 22 ms 2420 KB Correct answer: answer = 999889968863
111 Correct 22 ms 2452 KB Correct answer: answer = 999861384931
112 Correct 22 ms 2420 KB Correct answer: answer = 999811809929
113 Correct 22 ms 2420 KB Correct answer: answer = 999869756441
114 Correct 125 ms 4844 KB Correct answer: answer = 1700000000
115 Correct 127 ms 5360 KB Correct answer: answer = 131666670
116 Correct 41 ms 2040 KB Correct answer: answer = 89478486
117 Correct 42 ms 2168 KB Correct answer: answer = 4971040
118 Correct 40 ms 2140 KB Correct answer: answer = 2711494
119 Correct 125 ms 5872 KB Correct answer: answer = 25252530
120 Correct 121 ms 5616 KB Correct answer: answer = 62500000
121 Correct 171 ms 4080 KB Correct answer: answer = 333175097780
122 Correct 179 ms 4156 KB Correct answer: answer = 33121180179
123 Correct 178 ms 4080 KB Correct answer: answer = 9802314015
124 Correct 125 ms 5708 KB Correct answer: answer = 32567551
125 Correct 125 ms 5732 KB Correct answer: answer = 997525000000
126 Correct 165 ms 4076 KB Correct answer: answer = 752723538884
127 Correct 16 ms 2420 KB Correct answer: answer = 1000000000000
128 Correct 21 ms 2420 KB Correct answer: answer = 999978000121
129 Correct 22 ms 2420 KB Correct answer: answer = 745986144735
130 Correct 12 ms 2036 KB Correct answer: answer = 2
131 Correct 126 ms 5488 KB Correct answer: answer = 277966670
132 Correct 119 ms 4836 KB Correct answer: answer = 2500900082
133 Correct 38 ms 2420 KB Correct answer: answer = 301248349636
134 Correct 85 ms 2780 KB Correct answer: answer = 14118891
135 Correct 25 ms 2420 KB Correct answer: answer = 14384977265
136 Correct 24 ms 2420 KB Correct answer: answer = 3681368330
137 Correct 23 ms 2420 KB Correct answer: answer = 2720316816
138 Correct 42 ms 4336 KB Correct answer: answer = 999976000144
139 Correct 44 ms 4332 KB Correct answer: answer = 999856102410
140 Correct 43 ms 4464 KB Correct answer: answer = 999958401531
141 Correct 42 ms 4336 KB Correct answer: answer = 999769649944
142 Correct 44 ms 4376 KB Correct answer: answer = 999874525918
143 Correct 250 ms 9192 KB Correct answer: answer = 6050000000
144 Correct 252 ms 9960 KB Correct answer: answer = 1112500000
145 Correct 142 ms 6368 KB Correct answer: answer = 4294967296
146 Correct 163 ms 7292 KB Correct answer: answer = 87652406
147 Correct 162 ms 7436 KB Correct answer: answer = 6297664
148 Correct 154 ms 7408 KB Correct answer: answer = 196612
149 Correct 248 ms 11008 KB Correct answer: answer = 15015100
150 Correct 236 ms 10984 KB Correct answer: answer = 25000000
151 Correct 333 ms 7504 KB Correct answer: answer = 333230209550
152 Correct 348 ms 7800 KB Correct answer: answer = 917123769
153 Correct 273 ms 11016 KB Correct answer: answer = 95162
154 Correct 259 ms 10924 KB Correct answer: answer = 382616191
155 Correct 248 ms 11120 KB Correct answer: answer = 990033333400
156 Correct 229 ms 11116 KB Correct answer: answer = 990000100000
157 Correct 337 ms 9556 KB Correct answer: answer = 749998188180
158 Correct 29 ms 4336 KB Correct answer: answer = 1000000000000
159 Correct 41 ms 4464 KB Correct answer: answer = 999988000036
160 Correct 42 ms 4452 KB Correct answer: answer = 744929274393
161 Correct 22 ms 3432 KB Correct answer: answer = 2
162 Correct 221 ms 11116 KB Correct answer: answer = 1300024
163 Correct 245 ms 9500 KB Correct answer: answer = 5000700010
164 Correct 75 ms 4588 KB Correct answer: answer = 354997100800
165 Correct 154 ms 5308 KB Correct answer: answer = 257000
166 Correct 141 ms 5872 KB Correct answer: answer = 3765323
167 Correct 148 ms 5768 KB Correct answer: answer = 1525903
168 Correct 42 ms 4464 KB Correct answer: answer = 67618137730
169 Correct 43 ms 4592 KB Correct answer: answer = 12656680171
170 Correct 49 ms 4328 KB Correct answer: answer = 579831736
171 Correct 120 ms 5868 KB Correct answer: answer = 23605611
172 Correct 48 ms 4464 KB Correct answer: answer = 7052481200
173 Correct 62 ms 4972 KB Correct answer: answer = 1314039500
174 Correct 78 ms 5712 KB Correct answer: answer = 302484000
175 Correct 166 ms 7504 KB Correct answer: answer = 52348480