oj.uz

Submission #246507

# Submission time Handle Problem Language Result Execution time Memory
246507 2020-07-09T13:28:10 Z BartolM Aliens (IOI16_aliens) C++17
100 / 100
 163 ms 8936 KB 
#include "aliens.h"
#include <bits/stdc++.h>
 
using namespace std;
 
#define pb push_back
#define X first
#define Y second
#define mp make_pair
typedef pair <int, int> pii;
typedef long long ll;
typedef pair <ll, ll> pll;
typedef pair <pll, int> ppi;
typedef pair <ll, int> pli;
 
const int N=1e5+5;
const int INF=0x3f3f3f3f;
const ll MAX=(ll)INF*INF;
const int K=4005;
 
vector <pii> v, vec;
vector <ppi> hull;
int ind;
int cnt[N]; ll dp[N];
 
ll ccw(pll a, pll b, pll c) {
    return a.X*(b.Y-c.Y)+b.X*(c.Y-a.Y)+c.X*(a.Y-b.Y);
}
 
int cmp1(pii a, pii b) {
    if (a.X==b.X) return a.Y>b.Y;
    return a.X<b.X;
}
 
ll f(pll a, ll x) {
    return a.X*x+a.Y;
}
 
pli bin(ll x) {
    if (hull.empty()) return mp(MAX, 0);
    while (ind<(int)hull.size()-1 && f(hull[ind].X, x)>f(hull[ind+1].X, x)) ++ind;
    return mp(f(hull[ind].X, x), hull[ind].Y+1);
}
 
void dodaj(ppi pp) {
    while (hull.size()>1 && ccw(hull[(int)hull.size()-2].X, hull.back().X, pp.X)<=0) {
        hull.pop_back();
    }
    hull.pb(pp);
    if (ind>=hull.size()) ind=(int)hull.size()-1;
}
 
void solve(ll lambda, int n) {
    ind=0;
    cnt[0]=0;
    hull.clear();
    hull.pb(mp(mp(2*v[1].X, (ll)v[1].X*v[1].X), 0));
    for (int i=1; i<=n; ++i) {
        ll ri=-v[i].Y-1;
        pli curr=bin(ri); curr.X+=ri*ri+lambda;
        cnt[i]=curr.Y; dp[i]=curr.X;
        ll pres=0;
        if (i!=n) pres=max(pres, (ll)(v[i].Y-v[i+1].X+1));
        if (i!=n) dodaj(mp(mp(2*v[i+1].X, curr.X-pres*pres+(ll)v[i+1].X*v[i+1].X), curr.Y));
    }
 
}
 
long long take_photos(int n, int m, int k, vector<int> rr, vector<int> cc) {
//    printf("%lld\n", MAX);
    for (int i=0; i<n; ++i) {
        if (rr[i]>cc[i]) swap(rr[i], cc[i]);
        vec.pb(mp(rr[i], cc[i]));
    }
    sort(vec.begin(), vec.end(), cmp1);
    int maxi=-1;
    ll mm=-1;
    for (int i=0; i<n; ++i) {
        if (maxi>=vec[i].Y) continue;
        maxi=vec[i].Y;
        v.pb(vec[i]);
        mm=max(mm, (ll)vec[i].Y); mm=max(mm, (ll)vec[i].X);
//        printf("dodajem [%d %d]\n", vec[i].X, vec[i].Y);
    }
    n=v.size();
    v.insert(v.begin(), mp(-1, -1));
    ll lo=0, hi=(ll)m*m, mid, br=0;
 
    while (lo<hi) {
        mid=(lo+hi)/2;
        solve(mid, n);
        if (cnt[n]>k) lo=mid+1;
        else hi=mid;
    }
    solve(lo, n);
    return dp[n]-lo*k;
}

Compilation message

aliens.cpp: In function 'void dodaj(ppi)':
aliens.cpp:50:12: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     if (ind>=hull.size()) ind=(int)hull.size()-1;
         ~~~^~~~~~~~~~~~~
aliens.cpp: In function 'long long int take_photos(int, int, int, std::vector<int>, std::vector<int>)':
aliens.cpp:87:31: warning: unused variable 'br' [-Wunused-variable]
     ll lo=0, hi=(ll)m*m, mid, br=0;
                               ^~

Subtask #1
4.0 / 4.0

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

Subtask #2
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 384 KB Correct answer: answer = 1
2 Correct 5 ms 384 KB Correct answer: answer = 4
3 Correct 5 ms 384 KB Correct answer: answer = 1
4 Correct 4 ms 384 KB Correct answer: answer = 5
5 Correct 4 ms 384 KB Correct answer: answer = 41
6 Correct 5 ms 384 KB Correct answer: answer = 71923
7 Correct 5 ms 384 KB Correct answer: answer = 77137
8 Correct 5 ms 384 KB Correct answer: answer = 764
9 Correct 5 ms 384 KB Correct answer: answer = 250000
10 Correct 5 ms 384 KB Correct answer: answer = 500
11 Correct 4 ms 384 KB Correct answer: answer = 32
12 Correct 5 ms 436 KB Correct answer: answer = 130050
13 Correct 6 ms 384 KB Correct answer: answer = 5110
14 Correct 5 ms 384 KB Correct answer: answer = 2626
15 Correct 5 ms 384 KB Correct answer: answer = 796
16 Correct 5 ms 384 KB Correct answer: answer = 7580
17 Correct 5 ms 384 KB Correct answer: answer = 1904
18 Correct 5 ms 384 KB Correct answer: answer = 996004
19 Correct 5 ms 384 KB Correct answer: answer = 38817
20 Correct 5 ms 384 KB Correct answer: answer = 4096
21 Correct 5 ms 384 KB Correct answer: answer = 1
22 Correct 5 ms 384 KB Correct answer: answer = 1
23 Correct 5 ms 384 KB Correct answer: answer = 2040
24 Correct 5 ms 384 KB Correct answer: answer = 2

Subtask #3
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 384 KB Correct answer: answer = 4
2 Correct 5 ms 384 KB Correct answer: answer = 4
3 Correct 5 ms 384 KB Correct answer: answer = 4
4 Correct 5 ms 384 KB Correct answer: answer = 12
5 Correct 5 ms 384 KB Correct answer: answer = 52
6 Correct 5 ms 384 KB Correct answer: answer = 210
7 Correct 5 ms 384 KB Correct answer: answer = 88
8 Correct 5 ms 384 KB Correct answer: answer = 7696
9 Correct 5 ms 384 KB Correct answer: answer = 1
10 Correct 5 ms 384 KB Correct answer: answer = 2374
11 Correct 5 ms 384 KB Correct answer: answer = 9502
12 Correct 5 ms 384 KB Correct answer: answer = 49
13 Correct 5 ms 384 KB Correct answer: answer = 151
14 Correct 5 ms 384 KB Correct answer: answer = 7550
15 Correct 5 ms 384 KB Correct answer: answer = 7220
16 Correct 5 ms 384 KB Correct answer: answer = 7550
17 Correct 5 ms 384 KB Correct answer: answer = 10000
18 Correct 4 ms 384 KB Correct answer: answer = 10000
19 Correct 5 ms 384 KB Correct answer: answer = 624
20 Correct 5 ms 384 KB Correct answer: answer = 10000
21 Correct 5 ms 384 KB Correct answer: answer = 1
22 Correct 5 ms 384 KB Correct answer: answer = 4
23 Correct 5 ms 384 KB Correct answer: answer = 1
24 Correct 4 ms 384 KB Correct answer: answer = 5
25 Correct 4 ms 384 KB Correct answer: answer = 41
26 Correct 5 ms 384 KB Correct answer: answer = 71923
27 Correct 5 ms 384 KB Correct answer: answer = 77137
28 Correct 5 ms 384 KB Correct answer: answer = 764
29 Correct 5 ms 384 KB Correct answer: answer = 250000
30 Correct 5 ms 384 KB Correct answer: answer = 500
31 Correct 4 ms 384 KB Correct answer: answer = 32
32 Correct 5 ms 436 KB Correct answer: answer = 130050
33 Correct 6 ms 384 KB Correct answer: answer = 5110
34 Correct 5 ms 384 KB Correct answer: answer = 2626
35 Correct 5 ms 384 KB Correct answer: answer = 796
36 Correct 5 ms 384 KB Correct answer: answer = 7580
37 Correct 5 ms 384 KB Correct answer: answer = 1904
38 Correct 5 ms 384 KB Correct answer: answer = 996004
39 Correct 5 ms 384 KB Correct answer: answer = 38817
40 Correct 5 ms 384 KB Correct answer: answer = 4096
41 Correct 5 ms 384 KB Correct answer: answer = 1
42 Correct 5 ms 384 KB Correct answer: answer = 1
43 Correct 5 ms 384 KB Correct answer: answer = 2040
44 Correct 5 ms 384 KB Correct answer: answer = 2
45 Correct 4 ms 384 KB Correct answer: answer = 4
46 Correct 4 ms 384 KB Correct answer: answer = 9
47 Correct 5 ms 384 KB Correct answer: answer = 9
48 Correct 4 ms 384 KB Correct answer: answer = 21
49 Correct 4 ms 384 KB Correct answer: answer = 71
50 Correct 5 ms 384 KB Correct answer: answer = 77
51 Correct 4 ms 384 KB Correct answer: answer = 400
52 Correct 5 ms 384 KB Correct answer: answer = 996004
53 Correct 5 ms 384 KB Correct answer: answer = 997310
54 Correct 5 ms 384 KB Correct answer: answer = 990781
55 Correct 5 ms 384 KB Correct answer: answer = 996545
56 Correct 5 ms 384 KB Correct answer: answer = 484
57 Correct 5 ms 384 KB Correct answer: answer = 484
58 Correct 5 ms 384 KB Correct answer: answer = 63501
59 Correct 5 ms 384 KB Correct answer: answer = 323501
60 Correct 5 ms 384 KB Correct answer: answer = 752500
61 Correct 5 ms 384 KB Correct answer: answer = 761480
62 Correct 6 ms 384 KB Correct answer: answer = 758932
63 Correct 5 ms 384 KB Correct answer: answer = 1000000
64 Correct 5 ms 384 KB Correct answer: answer = 750500
65 Correct 5 ms 384 KB Correct answer: answer = 1000000
66 Correct 5 ms 384 KB Correct answer: answer = 250000
67 Correct 5 ms 384 KB Correct answer: answer = 250000
68 Correct 5 ms 384 KB Correct answer: answer = 1000000
69 Correct 5 ms 384 KB Correct answer: answer = 994009
70 Correct 5 ms 384 KB Correct answer: answer = 59315
71 Correct 5 ms 384 KB Correct answer: answer = 25454
72 Correct 5 ms 384 KB Correct answer: answer = 1504
73 Correct 5 ms 384 KB Correct answer: answer = 37486
74 Correct 5 ms 384 KB Correct answer: answer = 4284
75 Correct 5 ms 384 KB Correct answer: answer = 158008
76 Correct 5 ms 384 KB Correct answer: answer = 51860
77 Correct 5 ms 384 KB Correct answer: answer = 12985

Subtask #4
16.0 / 16.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 384 KB Correct answer: answer = 4
2 Correct 5 ms 384 KB Correct answer: answer = 4
3 Correct 5 ms 384 KB Correct answer: answer = 4
4 Correct 5 ms 384 KB Correct answer: answer = 12
5 Correct 5 ms 384 KB Correct answer: answer = 52
6 Correct 5 ms 384 KB Correct answer: answer = 210
7 Correct 5 ms 384 KB Correct answer: answer = 88
8 Correct 5 ms 384 KB Correct answer: answer = 7696
9 Correct 5 ms 384 KB Correct answer: answer = 1
10 Correct 5 ms 384 KB Correct answer: answer = 2374
11 Correct 5 ms 384 KB Correct answer: answer = 9502
12 Correct 5 ms 384 KB Correct answer: answer = 49
13 Correct 5 ms 384 KB Correct answer: answer = 151
14 Correct 5 ms 384 KB Correct answer: answer = 7550
15 Correct 5 ms 384 KB Correct answer: answer = 7220
16 Correct 5 ms 384 KB Correct answer: answer = 7550
17 Correct 5 ms 384 KB Correct answer: answer = 10000
18 Correct 4 ms 384 KB Correct answer: answer = 10000
19 Correct 5 ms 384 KB Correct answer: answer = 624
20 Correct 5 ms 384 KB Correct answer: answer = 10000
21 Correct 5 ms 384 KB Correct answer: answer = 1
22 Correct 5 ms 384 KB Correct answer: answer = 4
23 Correct 5 ms 384 KB Correct answer: answer = 1
24 Correct 4 ms 384 KB Correct answer: answer = 5
25 Correct 4 ms 384 KB Correct answer: answer = 41
26 Correct 5 ms 384 KB Correct answer: answer = 71923
27 Correct 5 ms 384 KB Correct answer: answer = 77137
28 Correct 5 ms 384 KB Correct answer: answer = 764
29 Correct 5 ms 384 KB Correct answer: answer = 250000
30 Correct 5 ms 384 KB Correct answer: answer = 500
31 Correct 4 ms 384 KB Correct answer: answer = 32
32 Correct 5 ms 436 KB Correct answer: answer = 130050
33 Correct 6 ms 384 KB Correct answer: answer = 5110
34 Correct 5 ms 384 KB Correct answer: answer = 2626
35 Correct 5 ms 384 KB Correct answer: answer = 796
36 Correct 5 ms 384 KB Correct answer: answer = 7580
37 Correct 5 ms 384 KB Correct answer: answer = 1904
38 Correct 5 ms 384 KB Correct answer: answer = 996004
39 Correct 5 ms 384 KB Correct answer: answer = 38817
40 Correct 5 ms 384 KB Correct answer: answer = 4096
41 Correct 5 ms 384 KB Correct answer: answer = 1
42 Correct 5 ms 384 KB Correct answer: answer = 1
43 Correct 5 ms 384 KB Correct answer: answer = 2040
44 Correct 5 ms 384 KB Correct answer: answer = 2
45 Correct 4 ms 384 KB Correct answer: answer = 4
46 Correct 4 ms 384 KB Correct answer: answer = 9
47 Correct 5 ms 384 KB Correct answer: answer = 9
48 Correct 4 ms 384 KB Correct answer: answer = 21
49 Correct 4 ms 384 KB Correct answer: answer = 71
50 Correct 5 ms 384 KB Correct answer: answer = 77
51 Correct 4 ms 384 KB Correct answer: answer = 400
52 Correct 5 ms 384 KB Correct answer: answer = 996004
53 Correct 5 ms 384 KB Correct answer: answer = 997310
54 Correct 5 ms 384 KB Correct answer: answer = 990781
55 Correct 5 ms 384 KB Correct answer: answer = 996545
56 Correct 5 ms 384 KB Correct answer: answer = 484
57 Correct 5 ms 384 KB Correct answer: answer = 484
58 Correct 5 ms 384 KB Correct answer: answer = 63501
59 Correct 5 ms 384 KB Correct answer: answer = 323501
60 Correct 5 ms 384 KB Correct answer: answer = 752500
61 Correct 5 ms 384 KB Correct answer: answer = 761480
62 Correct 6 ms 384 KB Correct answer: answer = 758932
63 Correct 5 ms 384 KB Correct answer: answer = 1000000
64 Correct 5 ms 384 KB Correct answer: answer = 750500
65 Correct 5 ms 384 KB Correct answer: answer = 1000000
66 Correct 5 ms 384 KB Correct answer: answer = 250000
67 Correct 5 ms 384 KB Correct answer: answer = 250000
68 Correct 5 ms 384 KB Correct answer: answer = 1000000
69 Correct 5 ms 384 KB Correct answer: answer = 994009
70 Correct 5 ms 384 KB Correct answer: answer = 59315
71 Correct 5 ms 384 KB Correct answer: answer = 25454
72 Correct 5 ms 384 KB Correct answer: answer = 1504
73 Correct 5 ms 384 KB Correct answer: answer = 37486
74 Correct 5 ms 384 KB Correct answer: answer = 4284
75 Correct 5 ms 384 KB Correct answer: answer = 158008
76 Correct 5 ms 384 KB Correct answer: answer = 51860
77 Correct 5 ms 384 KB Correct answer: answer = 12985
78 Correct 7 ms 512 KB Correct answer: answer = 997864126212
79 Correct 6 ms 512 KB Correct answer: answer = 998608411647
80 Correct 6 ms 512 KB Correct answer: answer = 995265560477
81 Correct 8 ms 640 KB Correct answer: answer = 10125000
82 Correct 9 ms 640 KB Correct answer: answer = 2291668
83 Correct 6 ms 512 KB Correct answer: answer = 42388
84 Correct 7 ms 512 KB Correct answer: answer = 10318
85 Correct 6 ms 512 KB Correct answer: answer = 3416
86 Correct 11 ms 640 KB Correct answer: answer = 331708193881
87 Correct 11 ms 640 KB Correct answer: answer = 2861193756
88 Correct 11 ms 640 KB Correct answer: answer = 114646930
89 Correct 9 ms 768 KB Correct answer: answer = 9280921
90 Correct 10 ms 768 KB Correct answer: answer = 999984053400
91 Correct 11 ms 640 KB Correct answer: answer = 750935949134
92 Correct 6 ms 512 KB Correct answer: answer = 1000000000000
93 Correct 6 ms 512 KB Correct answer: answer = 998762383161
94 Correct 11 ms 640 KB Correct answer: answer = 23017412908
95 Correct 6 ms 512 KB Correct answer: answer = 728143410622
96 Correct 6 ms 512 KB Correct answer: answer = 2
97 Correct 10 ms 768 KB Correct answer: answer = 1824916
98 Correct 9 ms 640 KB Correct answer: answer = 10680029
99 Correct 10 ms 768 KB Correct answer: answer = 18351700
100 Correct 10 ms 640 KB Correct answer: answer = 16040026
101 Correct 7 ms 512 KB Correct answer: answer = 253968628325
102 Correct 7 ms 512 KB Correct answer: answer = 10267
103 Correct 10 ms 768 KB Correct answer: answer = 2582408
104 Correct 6 ms 512 KB Correct answer: answer = 78024964781
105 Correct 6 ms 512 KB Correct answer: answer = 9866346457
106 Correct 7 ms 512 KB Correct answer: answer = 3327720949
107 Correct 6 ms 512 KB Correct answer: answer = 86064128360
108 Correct 9 ms 512 KB Correct answer: answer = 12698259150
109 Correct 13 ms 716 KB Correct answer: answer = 1185259288

Subtask #5
19.0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 384 KB Correct answer: answer = 4
2 Correct 5 ms 384 KB Correct answer: answer = 4
3 Correct 5 ms 384 KB Correct answer: answer = 4
4 Correct 5 ms 384 KB Correct answer: answer = 12
5 Correct 5 ms 384 KB Correct answer: answer = 52
6 Correct 5 ms 384 KB Correct answer: answer = 210
7 Correct 5 ms 384 KB Correct answer: answer = 88
8 Correct 5 ms 384 KB Correct answer: answer = 7696
9 Correct 5 ms 384 KB Correct answer: answer = 1
10 Correct 5 ms 384 KB Correct answer: answer = 2374
11 Correct 5 ms 384 KB Correct answer: answer = 9502
12 Correct 5 ms 384 KB Correct answer: answer = 49
13 Correct 5 ms 384 KB Correct answer: answer = 151
14 Correct 5 ms 384 KB Correct answer: answer = 7550
15 Correct 5 ms 384 KB Correct answer: answer = 7220
16 Correct 5 ms 384 KB Correct answer: answer = 7550
17 Correct 5 ms 384 KB Correct answer: answer = 10000
18 Correct 4 ms 384 KB Correct answer: answer = 10000
19 Correct 5 ms 384 KB Correct answer: answer = 624
20 Correct 5 ms 384 KB Correct answer: answer = 10000
21 Correct 5 ms 384 KB Correct answer: answer = 1
22 Correct 5 ms 384 KB Correct answer: answer = 4
23 Correct 5 ms 384 KB Correct answer: answer = 1
24 Correct 4 ms 384 KB Correct answer: answer = 5
25 Correct 4 ms 384 KB Correct answer: answer = 41
26 Correct 5 ms 384 KB Correct answer: answer = 71923
27 Correct 5 ms 384 KB Correct answer: answer = 77137
28 Correct 5 ms 384 KB Correct answer: answer = 764
29 Correct 5 ms 384 KB Correct answer: answer = 250000
30 Correct 5 ms 384 KB Correct answer: answer = 500
31 Correct 4 ms 384 KB Correct answer: answer = 32
32 Correct 5 ms 436 KB Correct answer: answer = 130050
33 Correct 6 ms 384 KB Correct answer: answer = 5110
34 Correct 5 ms 384 KB Correct answer: answer = 2626
35 Correct 5 ms 384 KB Correct answer: answer = 796
36 Correct 5 ms 384 KB Correct answer: answer = 7580
37 Correct 5 ms 384 KB Correct answer: answer = 1904
38 Correct 5 ms 384 KB Correct answer: answer = 996004
39 Correct 5 ms 384 KB Correct answer: answer = 38817
40 Correct 5 ms 384 KB Correct answer: answer = 4096
41 Correct 5 ms 384 KB Correct answer: answer = 1
42 Correct 5 ms 384 KB Correct answer: answer = 1
43 Correct 5 ms 384 KB Correct answer: answer = 2040
44 Correct 5 ms 384 KB Correct answer: answer = 2
45 Correct 4 ms 384 KB Correct answer: answer = 4
46 Correct 4 ms 384 KB Correct answer: answer = 9
47 Correct 5 ms 384 KB Correct answer: answer = 9
48 Correct 4 ms 384 KB Correct answer: answer = 21
49 Correct 4 ms 384 KB Correct answer: answer = 71
50 Correct 5 ms 384 KB Correct answer: answer = 77
51 Correct 4 ms 384 KB Correct answer: answer = 400
52 Correct 5 ms 384 KB Correct answer: answer = 996004
53 Correct 5 ms 384 KB Correct answer: answer = 997310
54 Correct 5 ms 384 KB Correct answer: answer = 990781
55 Correct 5 ms 384 KB Correct answer: answer = 996545
56 Correct 5 ms 384 KB Correct answer: answer = 484
57 Correct 5 ms 384 KB Correct answer: answer = 484
58 Correct 5 ms 384 KB Correct answer: answer = 63501
59 Correct 5 ms 384 KB Correct answer: answer = 323501
60 Correct 5 ms 384 KB Correct answer: answer = 752500
61 Correct 5 ms 384 KB Correct answer: answer = 761480
62 Correct 6 ms 384 KB Correct answer: answer = 758932
63 Correct 5 ms 384 KB Correct answer: answer = 1000000
64 Correct 5 ms 384 KB Correct answer: answer = 750500
65 Correct 5 ms 384 KB Correct answer: answer = 1000000
66 Correct 5 ms 384 KB Correct answer: answer = 250000
67 Correct 5 ms 384 KB Correct answer: answer = 250000
68 Correct 5 ms 384 KB Correct answer: answer = 1000000
69 Correct 5 ms 384 KB Correct answer: answer = 994009
70 Correct 5 ms 384 KB Correct answer: answer = 59315
71 Correct 5 ms 384 KB Correct answer: answer = 25454
72 Correct 5 ms 384 KB Correct answer: answer = 1504
73 Correct 5 ms 384 KB Correct answer: answer = 37486
74 Correct 5 ms 384 KB Correct answer: answer = 4284
75 Correct 5 ms 384 KB Correct answer: answer = 158008
76 Correct 5 ms 384 KB Correct answer: answer = 51860
77 Correct 5 ms 384 KB Correct answer: answer = 12985
78 Correct 7 ms 512 KB Correct answer: answer = 997864126212
79 Correct 6 ms 512 KB Correct answer: answer = 998608411647
80 Correct 6 ms 512 KB Correct answer: answer = 995265560477
81 Correct 8 ms 640 KB Correct answer: answer = 10125000
82 Correct 9 ms 640 KB Correct answer: answer = 2291668
83 Correct 6 ms 512 KB Correct answer: answer = 42388
84 Correct 7 ms 512 KB Correct answer: answer = 10318
85 Correct 6 ms 512 KB Correct answer: answer = 3416
86 Correct 11 ms 640 KB Correct answer: answer = 331708193881
87 Correct 11 ms 640 KB Correct answer: answer = 2861193756
88 Correct 11 ms 640 KB Correct answer: answer = 114646930
89 Correct 9 ms 768 KB Correct answer: answer = 9280921
90 Correct 10 ms 768 KB Correct answer: answer = 999984053400
91 Correct 11 ms 640 KB Correct answer: answer = 750935949134
92 Correct 6 ms 512 KB Correct answer: answer = 1000000000000
93 Correct 6 ms 512 KB Correct answer: answer = 998762383161
94 Correct 11 ms 640 KB Correct answer: answer = 23017412908
95 Correct 6 ms 512 KB Correct answer: answer = 728143410622
96 Correct 6 ms 512 KB Correct answer: answer = 2
97 Correct 10 ms 768 KB Correct answer: answer = 1824916
98 Correct 9 ms 640 KB Correct answer: answer = 10680029
99 Correct 10 ms 768 KB Correct answer: answer = 18351700
100 Correct 10 ms 640 KB Correct answer: answer = 16040026
101 Correct 7 ms 512 KB Correct answer: answer = 253968628325
102 Correct 7 ms 512 KB Correct answer: answer = 10267
103 Correct 10 ms 768 KB Correct answer: answer = 2582408
104 Correct 6 ms 512 KB Correct answer: answer = 78024964781
105 Correct 6 ms 512 KB Correct answer: answer = 9866346457
106 Correct 7 ms 512 KB Correct answer: answer = 3327720949
107 Correct 6 ms 512 KB Correct answer: answer = 86064128360
108 Correct 9 ms 512 KB Correct answer: answer = 12698259150
109 Correct 13 ms 716 KB Correct answer: answer = 1185259288
110 Correct 27 ms 2172 KB Correct answer: answer = 999889968863
111 Correct 34 ms 2148 KB Correct answer: answer = 999861384931
112 Correct 26 ms 2172 KB Correct answer: answer = 999811809929
113 Correct 27 ms 2172 KB Correct answer: answer = 999869756441
114 Correct 62 ms 4088 KB Correct answer: answer = 1700000000
115 Correct 63 ms 4852 KB Correct answer: answer = 131666670
116 Correct 20 ms 1724 KB Correct answer: answer = 89478486
117 Correct 22 ms 1724 KB Correct answer: answer = 4971040
118 Correct 20 ms 1724 KB Correct answer: answer = 2711494
119 Correct 60 ms 4852 KB Correct answer: answer = 25252530
120 Correct 56 ms 4844 KB Correct answer: answer = 62500000
121 Correct 83 ms 2928 KB Correct answer: answer = 333175097780
122 Correct 82 ms 2936 KB Correct answer: answer = 33121180179
123 Correct 87 ms 3056 KB Correct answer: answer = 9802314015
124 Correct 59 ms 4852 KB Correct answer: answer = 32567551
125 Correct 69 ms 4844 KB Correct answer: answer = 997525000000
126 Correct 80 ms 2936 KB Correct answer: answer = 752723538884
127 Correct 21 ms 2172 KB Correct answer: answer = 1000000000000
128 Correct 26 ms 2172 KB Correct answer: answer = 999978000121
129 Correct 27 ms 2164 KB Correct answer: answer = 745986144735
130 Correct 17 ms 1916 KB Correct answer: answer = 2
131 Correct 85 ms 4848 KB Correct answer: answer = 277966670
132 Correct 82 ms 4080 KB Correct answer: answer = 2500900082
133 Correct 32 ms 2172 KB Correct answer: answer = 301248349636
134 Correct 59 ms 2228 KB Correct answer: answer = 14118891
135 Correct 27 ms 2164 KB Correct answer: answer = 14384977265
136 Correct 26 ms 2172 KB Correct answer: answer = 3681368330
137 Correct 27 ms 2164 KB Correct answer: answer = 2720316816

Subtask #6
40.0 / 40.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 384 KB Correct answer: answer = 4
2 Correct 5 ms 384 KB Correct answer: answer = 4
3 Correct 5 ms 384 KB Correct answer: answer = 4
4 Correct 5 ms 384 KB Correct answer: answer = 12
5 Correct 5 ms 384 KB Correct answer: answer = 52
6 Correct 5 ms 384 KB Correct answer: answer = 210
7 Correct 5 ms 384 KB Correct answer: answer = 88
8 Correct 5 ms 384 KB Correct answer: answer = 7696
9 Correct 5 ms 384 KB Correct answer: answer = 1
10 Correct 5 ms 384 KB Correct answer: answer = 2374
11 Correct 5 ms 384 KB Correct answer: answer = 9502
12 Correct 5 ms 384 KB Correct answer: answer = 49
13 Correct 5 ms 384 KB Correct answer: answer = 151
14 Correct 5 ms 384 KB Correct answer: answer = 7550
15 Correct 5 ms 384 KB Correct answer: answer = 7220
16 Correct 5 ms 384 KB Correct answer: answer = 7550
17 Correct 5 ms 384 KB Correct answer: answer = 10000
18 Correct 4 ms 384 KB Correct answer: answer = 10000
19 Correct 5 ms 384 KB Correct answer: answer = 624
20 Correct 5 ms 384 KB Correct answer: answer = 10000
21 Correct 5 ms 384 KB Correct answer: answer = 1
22 Correct 5 ms 384 KB Correct answer: answer = 4
23 Correct 5 ms 384 KB Correct answer: answer = 1
24 Correct 4 ms 384 KB Correct answer: answer = 5
25 Correct 4 ms 384 KB Correct answer: answer = 41
26 Correct 5 ms 384 KB Correct answer: answer = 71923
27 Correct 5 ms 384 KB Correct answer: answer = 77137
28 Correct 5 ms 384 KB Correct answer: answer = 764
29 Correct 5 ms 384 KB Correct answer: answer = 250000
30 Correct 5 ms 384 KB Correct answer: answer = 500
31 Correct 4 ms 384 KB Correct answer: answer = 32
32 Correct 5 ms 436 KB Correct answer: answer = 130050
33 Correct 6 ms 384 KB Correct answer: answer = 5110
34 Correct 5 ms 384 KB Correct answer: answer = 2626
35 Correct 5 ms 384 KB Correct answer: answer = 796
36 Correct 5 ms 384 KB Correct answer: answer = 7580
37 Correct 5 ms 384 KB Correct answer: answer = 1904
38 Correct 5 ms 384 KB Correct answer: answer = 996004
39 Correct 5 ms 384 KB Correct answer: answer = 38817
40 Correct 5 ms 384 KB Correct answer: answer = 4096
41 Correct 5 ms 384 KB Correct answer: answer = 1
42 Correct 5 ms 384 KB Correct answer: answer = 1
43 Correct 5 ms 384 KB Correct answer: answer = 2040
44 Correct 5 ms 384 KB Correct answer: answer = 2
45 Correct 4 ms 384 KB Correct answer: answer = 4
46 Correct 4 ms 384 KB Correct answer: answer = 9
47 Correct 5 ms 384 KB Correct answer: answer = 9
48 Correct 4 ms 384 KB Correct answer: answer = 21
49 Correct 4 ms 384 KB Correct answer: answer = 71
50 Correct 5 ms 384 KB Correct answer: answer = 77
51 Correct 4 ms 384 KB Correct answer: answer = 400
52 Correct 5 ms 384 KB Correct answer: answer = 996004
53 Correct 5 ms 384 KB Correct answer: answer = 997310
54 Correct 5 ms 384 KB Correct answer: answer = 990781
55 Correct 5 ms 384 KB Correct answer: answer = 996545
56 Correct 5 ms 384 KB Correct answer: answer = 484
57 Correct 5 ms 384 KB Correct answer: answer = 484
58 Correct 5 ms 384 KB Correct answer: answer = 63501
59 Correct 5 ms 384 KB Correct answer: answer = 323501
60 Correct 5 ms 384 KB Correct answer: answer = 752500
61 Correct 5 ms 384 KB Correct answer: answer = 761480
62 Correct 6 ms 384 KB Correct answer: answer = 758932
63 Correct 5 ms 384 KB Correct answer: answer = 1000000
64 Correct 5 ms 384 KB Correct answer: answer = 750500
65 Correct 5 ms 384 KB Correct answer: answer = 1000000
66 Correct 5 ms 384 KB Correct answer: answer = 250000
67 Correct 5 ms 384 KB Correct answer: answer = 250000
68 Correct 5 ms 384 KB Correct answer: answer = 1000000
69 Correct 5 ms 384 KB Correct answer: answer = 994009
70 Correct 5 ms 384 KB Correct answer: answer = 59315
71 Correct 5 ms 384 KB Correct answer: answer = 25454
72 Correct 5 ms 384 KB Correct answer: answer = 1504
73 Correct 5 ms 384 KB Correct answer: answer = 37486
74 Correct 5 ms 384 KB Correct answer: answer = 4284
75 Correct 5 ms 384 KB Correct answer: answer = 158008
76 Correct 5 ms 384 KB Correct answer: answer = 51860
77 Correct 5 ms 384 KB Correct answer: answer = 12985
78 Correct 7 ms 512 KB Correct answer: answer = 997864126212
79 Correct 6 ms 512 KB Correct answer: answer = 998608411647
80 Correct 6 ms 512 KB Correct answer: answer = 995265560477
81 Correct 8 ms 640 KB Correct answer: answer = 10125000
82 Correct 9 ms 640 KB Correct answer: answer = 2291668
83 Correct 6 ms 512 KB Correct answer: answer = 42388
84 Correct 7 ms 512 KB Correct answer: answer = 10318
85 Correct 6 ms 512 KB Correct answer: answer = 3416
86 Correct 11 ms 640 KB Correct answer: answer = 331708193881
87 Correct 11 ms 640 KB Correct answer: answer = 2861193756
88 Correct 11 ms 640 KB Correct answer: answer = 114646930
89 Correct 9 ms 768 KB Correct answer: answer = 9280921
90 Correct 10 ms 768 KB Correct answer: answer = 999984053400
91 Correct 11 ms 640 KB Correct answer: answer = 750935949134
92 Correct 6 ms 512 KB Correct answer: answer = 1000000000000
93 Correct 6 ms 512 KB Correct answer: answer = 998762383161
94 Correct 11 ms 640 KB Correct answer: answer = 23017412908
95 Correct 6 ms 512 KB Correct answer: answer = 728143410622
96 Correct 6 ms 512 KB Correct answer: answer = 2
97 Correct 10 ms 768 KB Correct answer: answer = 1824916
98 Correct 9 ms 640 KB Correct answer: answer = 10680029
99 Correct 10 ms 768 KB Correct answer: answer = 18351700
100 Correct 10 ms 640 KB Correct answer: answer = 16040026
101 Correct 7 ms 512 KB Correct answer: answer = 253968628325
102 Correct 7 ms 512 KB Correct answer: answer = 10267
103 Correct 10 ms 768 KB Correct answer: answer = 2582408
104 Correct 6 ms 512 KB Correct answer: answer = 78024964781
105 Correct 6 ms 512 KB Correct answer: answer = 9866346457
106 Correct 7 ms 512 KB Correct answer: answer = 3327720949
107 Correct 6 ms 512 KB Correct answer: answer = 86064128360
108 Correct 9 ms 512 KB Correct answer: answer = 12698259150
109 Correct 13 ms 716 KB Correct answer: answer = 1185259288
110 Correct 27 ms 2172 KB Correct answer: answer = 999889968863
111 Correct 34 ms 2148 KB Correct answer: answer = 999861384931
112 Correct 26 ms 2172 KB Correct answer: answer = 999811809929
113 Correct 27 ms 2172 KB Correct answer: answer = 999869756441
114 Correct 62 ms 4088 KB Correct answer: answer = 1700000000
115 Correct 63 ms 4852 KB Correct answer: answer = 131666670
116 Correct 20 ms 1724 KB Correct answer: answer = 89478486
117 Correct 22 ms 1724 KB Correct answer: answer = 4971040
118 Correct 20 ms 1724 KB Correct answer: answer = 2711494
119 Correct 60 ms 4852 KB Correct answer: answer = 25252530
120 Correct 56 ms 4844 KB Correct answer: answer = 62500000
121 Correct 83 ms 2928 KB Correct answer: answer = 333175097780
122 Correct 82 ms 2936 KB Correct answer: answer = 33121180179
123 Correct 87 ms 3056 KB Correct answer: answer = 9802314015
124 Correct 59 ms 4852 KB Correct answer: answer = 32567551
125 Correct 69 ms 4844 KB Correct answer: answer = 997525000000
126 Correct 80 ms 2936 KB Correct answer: answer = 752723538884
127 Correct 21 ms 2172 KB Correct answer: answer = 1000000000000
128 Correct 26 ms 2172 KB Correct answer: answer = 999978000121
129 Correct 27 ms 2164 KB Correct answer: answer = 745986144735
130 Correct 17 ms 1916 KB Correct answer: answer = 2
131 Correct 85 ms 4848 KB Correct answer: answer = 277966670
132 Correct 82 ms 4080 KB Correct answer: answer = 2500900082
133 Correct 32 ms 2172 KB Correct answer: answer = 301248349636
134 Correct 59 ms 2228 KB Correct answer: answer = 14118891
135 Correct 27 ms 2164 KB Correct answer: answer = 14384977265
136 Correct 26 ms 2172 KB Correct answer: answer = 3681368330
137 Correct 27 ms 2164 KB Correct answer: answer = 2720316816
138 Correct 49 ms 3440 KB Correct answer: answer = 999976000144
139 Correct 51 ms 3460 KB Correct answer: answer = 999856102410
140 Correct 51 ms 3440 KB Correct answer: answer = 999958401531
141 Correct 50 ms 3440 KB Correct answer: answer = 999769649944
142 Correct 49 ms 3440 KB Correct answer: answer = 999874525918
143 Correct 124 ms 7148 KB Correct answer: answer = 6050000000
144 Correct 123 ms 8936 KB Correct answer: answer = 1112500000
145 Correct 75 ms 6004 KB Correct answer: answer = 4294967296
146 Correct 80 ms 5876 KB Correct answer: answer = 87652406
147 Correct 83 ms 5868 KB Correct answer: answer = 6297664
148 Correct 73 ms 5868 KB Correct answer: answer = 196612
149 Correct 122 ms 8808 KB Correct answer: answer = 15015100
150 Correct 113 ms 8936 KB Correct answer: answer = 25000000
151 Correct 158 ms 5228 KB Correct answer: answer = 333230209550
152 Correct 160 ms 5228 KB Correct answer: answer = 917123769
153 Correct 163 ms 8932 KB Correct answer: answer = 95162
154 Correct 130 ms 8936 KB Correct answer: answer = 382616191
155 Correct 134 ms 8812 KB Correct answer: answer = 990033333400
156 Correct 137 ms 8932 KB Correct answer: answer = 990000100000
157 Correct 150 ms 7016 KB Correct answer: answer = 749998188180
158 Correct 37 ms 3440 KB Correct answer: answer = 1000000000000
159 Correct 63 ms 3448 KB Correct answer: answer = 999988000036
160 Correct 48 ms 3416 KB Correct answer: answer = 744929274393
161 Correct 30 ms 3440 KB Correct answer: answer = 2
162 Correct 137 ms 8932 KB Correct answer: answer = 1300024
163 Correct 136 ms 7404 KB Correct answer: answer = 5000700010
164 Correct 61 ms 3448 KB Correct answer: answer = 354997100800
165 Correct 74 ms 4844 KB Correct answer: answer = 257000
166 Correct 72 ms 4724 KB Correct answer: answer = 3765323
167 Correct 71 ms 4852 KB Correct answer: answer = 1525903
168 Correct 50 ms 3440 KB Correct answer: answer = 67618137730
169 Correct 58 ms 3440 KB Correct answer: answer = 12656680171
170 Correct 52 ms 3440 KB Correct answer: answer = 579831736
171 Correct 90 ms 4460 KB Correct answer: answer = 23605611
172 Correct 52 ms 3440 KB Correct answer: answer = 7052481200
173 Correct 59 ms 3948 KB Correct answer: answer = 1314039500
174 Correct 68 ms 4716 KB Correct answer: answer = 302484000
175 Correct 104 ms 5740 KB Correct answer: answer = 52348480