oj.uz

Submission #935031

# Submission time Handle Problem Language Result Execution time Memory
935031 2024-02-28T12:23:45 Z dimashhh Aliens (IOI16_aliens) C++17
100 / 100
 799 ms 24552 KB 
#include <bits/stdc++.h>
 #include<aliens.h>
using namespace std;
 
const int N = 1e6 + 3, MOD = 1e9 + 7;
 
typedef long long ll;
 
int n,m,k;
vector<pair<ll,ll>> a,x;
ll res;
ll dp[N],L[N],R[N];
int col[N];
struct line{
    ll k,b;
    int id;
    ll calc(ll x){
        return k * x + b;
    }
};
vector<line> st;
long double cross(line x,line y){
    return (long double)(x.b - y.b) / (long double)(y.k - x.k);
}
void add(line nv){
    int m = (int)st.size();
    while(st.size() > 1 && cross(nv,st[m - 1]) <= cross(st[m - 1],st[m - 2])){
        st.pop_back();
        m--;
    }
    st.push_back(nv);
}
pair<int,ll> get(ll x){
    int l = -1,r = (int)st.size() - 1;
    while(r - l > 1){
        int mid = (l + r) >> 1;
        if(cross(st[mid],st[mid + 1]) > (long double)x){
            r = mid;
        }else{
            l = mid;
        }
    }
    ll mn = 1e18;
    int ret = 1e9;
    for(auto j:st){
        if(j.calc(x) <= mn){
            mn = j.calc(x);
            ret = j.id;
        }
    }
//    if(st[r].id != ret) {
//        cout << st[r].id << ' ' << ret << "x\n";
//        cout << x << '\n';
//        for(int i = 0;i < (int)st.size() - 1;i++){
//            cout << cross(st[i],st[i + 1]) << ' ';
//        }
//        cout << '\n';
//        for(auto j:st){
//            cout << j.id << ' ';
//        }
//        cout << '\n';
//
//        exit(0);
//    }
    return {st[r].id,st[r].calc(x)};
}
ll f(ll pen){
    st.clear();
    dp[0] = 0;
    col[0] = 0;
    for(int i = 1;i <= n;i++){
        add({-L[i], dp[i - 1] + L[i] * L[i] - max(R[i - 1] - L[i], 0ll) * max(0ll, R[i - 1] - L[i]) + pen,i});
        pair<int,ll> g = get(2 * R[i]);
        dp[i] = g.second + R[i] * R[i];
        col[i] = col[g.first - 1] + 1;
    }
    res = dp[n];
    return col[n];
}
long long take_photos(int nn,int mm,int kk,vector<int> rr,vector<int> cc){
    n = nn;
    m = mm;
    k = kk;
    for(int i = 1;i <= n;i++){
        int l = rr[i - 1],r = cc[i - 1];
        ++l;++r;
        if(l > r){
            swap(l,r);
        }
        a.push_back({l,-r});
    }
    sort(a.begin(),a.end());
    int mx = 0;
    x.push_back({0,0});
    for(auto [l,r]:a){
        r = -r;
        if(r > mx){
            mx = r;
            x.push_back({l,r});
        }
    }
    sort(x.begin(),x.end());
    n = (int)x.size() - 1;
    for (int i = 1; i <= n; i++) {
        L[i] = x[i].first - 1;
        R[i] = x[i].second;
    }
    ll l = -1,r = 1e15;
    k = min(k,n);
    while(r - l > 1) {
        ll mid = (l + r) >> 1;
        if (f(mid) >= k) {
            l = mid;
        } else {
            r = mid;
        }
    }
    ll x = f(l);
    return res - k * 1ll * l;
}

Compilation message

aliens.cpp: In function 'std::pair<int, long long int> get(ll)':
aliens.cpp:44:9: warning: variable 'ret' set but not used [-Wunused-but-set-variable]
   44 |     int ret = 1e9;
      |         ^~~
aliens.cpp: In function 'long long int take_photos(int, int, int, std::vector<int>, std::vector<int>)':
aliens.cpp:118:8: warning: unused variable 'x' [-Wunused-variable]
  118 |     ll x = f(l);
      |        ^

Subtask #1
4.0 / 4.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 6492 KB Correct answer: answer = 4
2 Correct 1 ms 6492 KB Correct answer: answer = 4
3 Correct 1 ms 6488 KB Correct answer: answer = 4
4 Correct 1 ms 6492 KB Correct answer: answer = 12
5 Correct 1 ms 6488 KB Correct answer: answer = 52
6 Correct 1 ms 6492 KB Correct answer: answer = 210
7 Correct 1 ms 6488 KB Correct answer: answer = 88
8 Correct 2 ms 6488 KB Correct answer: answer = 7696
9 Correct 1 ms 6492 KB Correct answer: answer = 1
10 Correct 1 ms 6492 KB Correct answer: answer = 2374
11 Correct 1 ms 6584 KB Correct answer: answer = 9502
12 Correct 2 ms 6492 KB Correct answer: answer = 49
13 Correct 2 ms 6588 KB Correct answer: answer = 151
14 Correct 2 ms 6488 KB Correct answer: answer = 7550
15 Correct 1 ms 6492 KB Correct answer: answer = 7220
16 Correct 3 ms 6492 KB Correct answer: answer = 7550
17 Correct 1 ms 6492 KB Correct answer: answer = 10000
18 Correct 1 ms 6492 KB Correct answer: answer = 10000
19 Correct 1 ms 6492 KB Correct answer: answer = 624
20 Correct 1 ms 6492 KB Correct answer: answer = 10000

Subtask #2
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 6488 KB Correct answer: answer = 1
2 Correct 1 ms 6492 KB Correct answer: answer = 4
3 Correct 2 ms 6492 KB Correct answer: answer = 1
4 Correct 1 ms 6492 KB Correct answer: answer = 5
5 Correct 1 ms 6492 KB Correct answer: answer = 41
6 Correct 1 ms 6492 KB Correct answer: answer = 71923
7 Correct 2 ms 6492 KB Correct answer: answer = 77137
8 Correct 2 ms 6492 KB Correct answer: answer = 764
9 Correct 2 ms 6584 KB Correct answer: answer = 250000
10 Correct 3 ms 6488 KB Correct answer: answer = 500
11 Correct 2 ms 6492 KB Correct answer: answer = 32
12 Correct 2 ms 6492 KB Correct answer: answer = 130050
13 Correct 3 ms 6492 KB Correct answer: answer = 5110
14 Correct 2 ms 6588 KB Correct answer: answer = 2626
15 Correct 2 ms 6488 KB Correct answer: answer = 796
16 Correct 3 ms 6488 KB Correct answer: answer = 7580
17 Correct 3 ms 6492 KB Correct answer: answer = 1904
18 Correct 2 ms 6492 KB Correct answer: answer = 996004
19 Correct 2 ms 6592 KB Correct answer: answer = 38817
20 Correct 2 ms 6492 KB Correct answer: answer = 4096
21 Correct 1 ms 6492 KB Correct answer: answer = 1
22 Correct 1 ms 6492 KB Correct answer: answer = 1
23 Correct 2 ms 6492 KB Correct answer: answer = 2040
24 Correct 2 ms 6572 KB Correct answer: answer = 2

Subtask #3
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 6492 KB Correct answer: answer = 4
2 Correct 1 ms 6492 KB Correct answer: answer = 4
3 Correct 1 ms 6488 KB Correct answer: answer = 4
4 Correct 1 ms 6492 KB Correct answer: answer = 12
5 Correct 1 ms 6488 KB Correct answer: answer = 52
6 Correct 1 ms 6492 KB Correct answer: answer = 210
7 Correct 1 ms 6488 KB Correct answer: answer = 88
8 Correct 2 ms 6488 KB Correct answer: answer = 7696
9 Correct 1 ms 6492 KB Correct answer: answer = 1
10 Correct 1 ms 6492 KB Correct answer: answer = 2374
11 Correct 1 ms 6584 KB Correct answer: answer = 9502
12 Correct 2 ms 6492 KB Correct answer: answer = 49
13 Correct 2 ms 6588 KB Correct answer: answer = 151
14 Correct 2 ms 6488 KB Correct answer: answer = 7550
15 Correct 1 ms 6492 KB Correct answer: answer = 7220
16 Correct 3 ms 6492 KB Correct answer: answer = 7550
17 Correct 1 ms 6492 KB Correct answer: answer = 10000
18 Correct 1 ms 6492 KB Correct answer: answer = 10000
19 Correct 1 ms 6492 KB Correct answer: answer = 624
20 Correct 1 ms 6492 KB Correct answer: answer = 10000
21 Correct 2 ms 6488 KB Correct answer: answer = 1
22 Correct 1 ms 6492 KB Correct answer: answer = 4
23 Correct 2 ms 6492 KB Correct answer: answer = 1
24 Correct 1 ms 6492 KB Correct answer: answer = 5
25 Correct 1 ms 6492 KB Correct answer: answer = 41
26 Correct 1 ms 6492 KB Correct answer: answer = 71923
27 Correct 2 ms 6492 KB Correct answer: answer = 77137
28 Correct 2 ms 6492 KB Correct answer: answer = 764
29 Correct 2 ms 6584 KB Correct answer: answer = 250000
30 Correct 3 ms 6488 KB Correct answer: answer = 500
31 Correct 2 ms 6492 KB Correct answer: answer = 32
32 Correct 2 ms 6492 KB Correct answer: answer = 130050
33 Correct 3 ms 6492 KB Correct answer: answer = 5110
34 Correct 2 ms 6588 KB Correct answer: answer = 2626
35 Correct 2 ms 6488 KB Correct answer: answer = 796
36 Correct 3 ms 6488 KB Correct answer: answer = 7580
37 Correct 3 ms 6492 KB Correct answer: answer = 1904
38 Correct 2 ms 6492 KB Correct answer: answer = 996004
39 Correct 2 ms 6592 KB Correct answer: answer = 38817
40 Correct 2 ms 6492 KB Correct answer: answer = 4096
41 Correct 1 ms 6492 KB Correct answer: answer = 1
42 Correct 1 ms 6492 KB Correct answer: answer = 1
43 Correct 2 ms 6492 KB Correct answer: answer = 2040
44 Correct 2 ms 6572 KB Correct answer: answer = 2
45 Correct 1 ms 6488 KB Correct answer: answer = 4
46 Correct 1 ms 6492 KB Correct answer: answer = 9
47 Correct 1 ms 6492 KB Correct answer: answer = 9
48 Correct 1 ms 6492 KB Correct answer: answer = 21
49 Correct 1 ms 6492 KB Correct answer: answer = 71
50 Correct 1 ms 6584 KB Correct answer: answer = 77
51 Correct 1 ms 6492 KB Correct answer: answer = 400
52 Correct 1 ms 6492 KB Correct answer: answer = 996004
53 Correct 1 ms 6492 KB Correct answer: answer = 997310
54 Correct 2 ms 6588 KB Correct answer: answer = 990781
55 Correct 1 ms 6488 KB Correct answer: answer = 996545
56 Correct 1 ms 6492 KB Correct answer: answer = 484
57 Correct 1 ms 6492 KB Correct answer: answer = 484
58 Correct 2 ms 6492 KB Correct answer: answer = 63501
59 Correct 3 ms 6492 KB Correct answer: answer = 323501
60 Correct 3 ms 6584 KB Correct answer: answer = 752500
61 Correct 2 ms 6492 KB Correct answer: answer = 761480
62 Correct 2 ms 6492 KB Correct answer: answer = 758932
63 Correct 1 ms 6492 KB Correct answer: answer = 1000000
64 Correct 3 ms 6744 KB Correct answer: answer = 750500
65 Correct 1 ms 6492 KB Correct answer: answer = 1000000
66 Correct 1 ms 6588 KB Correct answer: answer = 250000
67 Correct 2 ms 6492 KB Correct answer: answer = 250000
68 Correct 1 ms 6488 KB Correct answer: answer = 1000000
69 Correct 1 ms 6492 KB Correct answer: answer = 994009
70 Correct 2 ms 6492 KB Correct answer: answer = 59315
71 Correct 2 ms 6636 KB Correct answer: answer = 25454
72 Correct 2 ms 6488 KB Correct answer: answer = 1504
73 Correct 2 ms 6492 KB Correct answer: answer = 37486
74 Correct 2 ms 6492 KB Correct answer: answer = 4284
75 Correct 1 ms 6588 KB Correct answer: answer = 158008
76 Correct 1 ms 6492 KB Correct answer: answer = 51860
77 Correct 1 ms 6492 KB Correct answer: answer = 12985

Subtask #4
16.0 / 16.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 6492 KB Correct answer: answer = 4
2 Correct 1 ms 6492 KB Correct answer: answer = 4
3 Correct 1 ms 6488 KB Correct answer: answer = 4
4 Correct 1 ms 6492 KB Correct answer: answer = 12
5 Correct 1 ms 6488 KB Correct answer: answer = 52
6 Correct 1 ms 6492 KB Correct answer: answer = 210
7 Correct 1 ms 6488 KB Correct answer: answer = 88
8 Correct 2 ms 6488 KB Correct answer: answer = 7696
9 Correct 1 ms 6492 KB Correct answer: answer = 1
10 Correct 1 ms 6492 KB Correct answer: answer = 2374
11 Correct 1 ms 6584 KB Correct answer: answer = 9502
12 Correct 2 ms 6492 KB Correct answer: answer = 49
13 Correct 2 ms 6588 KB Correct answer: answer = 151
14 Correct 2 ms 6488 KB Correct answer: answer = 7550
15 Correct 1 ms 6492 KB Correct answer: answer = 7220
16 Correct 3 ms 6492 KB Correct answer: answer = 7550
17 Correct 1 ms 6492 KB Correct answer: answer = 10000
18 Correct 1 ms 6492 KB Correct answer: answer = 10000
19 Correct 1 ms 6492 KB Correct answer: answer = 624
20 Correct 1 ms 6492 KB Correct answer: answer = 10000
21 Correct 2 ms 6488 KB Correct answer: answer = 1
22 Correct 1 ms 6492 KB Correct answer: answer = 4
23 Correct 2 ms 6492 KB Correct answer: answer = 1
24 Correct 1 ms 6492 KB Correct answer: answer = 5
25 Correct 1 ms 6492 KB Correct answer: answer = 41
26 Correct 1 ms 6492 KB Correct answer: answer = 71923
27 Correct 2 ms 6492 KB Correct answer: answer = 77137
28 Correct 2 ms 6492 KB Correct answer: answer = 764
29 Correct 2 ms 6584 KB Correct answer: answer = 250000
30 Correct 3 ms 6488 KB Correct answer: answer = 500
31 Correct 2 ms 6492 KB Correct answer: answer = 32
32 Correct 2 ms 6492 KB Correct answer: answer = 130050
33 Correct 3 ms 6492 KB Correct answer: answer = 5110
34 Correct 2 ms 6588 KB Correct answer: answer = 2626
35 Correct 2 ms 6488 KB Correct answer: answer = 796
36 Correct 3 ms 6488 KB Correct answer: answer = 7580
37 Correct 3 ms 6492 KB Correct answer: answer = 1904
38 Correct 2 ms 6492 KB Correct answer: answer = 996004
39 Correct 2 ms 6592 KB Correct answer: answer = 38817
40 Correct 2 ms 6492 KB Correct answer: answer = 4096
41 Correct 1 ms 6492 KB Correct answer: answer = 1
42 Correct 1 ms 6492 KB Correct answer: answer = 1
43 Correct 2 ms 6492 KB Correct answer: answer = 2040
44 Correct 2 ms 6572 KB Correct answer: answer = 2
45 Correct 1 ms 6488 KB Correct answer: answer = 4
46 Correct 1 ms 6492 KB Correct answer: answer = 9
47 Correct 1 ms 6492 KB Correct answer: answer = 9
48 Correct 1 ms 6492 KB Correct answer: answer = 21
49 Correct 1 ms 6492 KB Correct answer: answer = 71
50 Correct 1 ms 6584 KB Correct answer: answer = 77
51 Correct 1 ms 6492 KB Correct answer: answer = 400
52 Correct 1 ms 6492 KB Correct answer: answer = 996004
53 Correct 1 ms 6492 KB Correct answer: answer = 997310
54 Correct 2 ms 6588 KB Correct answer: answer = 990781
55 Correct 1 ms 6488 KB Correct answer: answer = 996545
56 Correct 1 ms 6492 KB Correct answer: answer = 484
57 Correct 1 ms 6492 KB Correct answer: answer = 484
58 Correct 2 ms 6492 KB Correct answer: answer = 63501
59 Correct 3 ms 6492 KB Correct answer: answer = 323501
60 Correct 3 ms 6584 KB Correct answer: answer = 752500
61 Correct 2 ms 6492 KB Correct answer: answer = 761480
62 Correct 2 ms 6492 KB Correct answer: answer = 758932
63 Correct 1 ms 6492 KB Correct answer: answer = 1000000
64 Correct 3 ms 6744 KB Correct answer: answer = 750500
65 Correct 1 ms 6492 KB Correct answer: answer = 1000000
66 Correct 1 ms 6588 KB Correct answer: answer = 250000
67 Correct 2 ms 6492 KB Correct answer: answer = 250000
68 Correct 1 ms 6488 KB Correct answer: answer = 1000000
69 Correct 1 ms 6492 KB Correct answer: answer = 994009
70 Correct 2 ms 6492 KB Correct answer: answer = 59315
71 Correct 2 ms 6636 KB Correct answer: answer = 25454
72 Correct 2 ms 6488 KB Correct answer: answer = 1504
73 Correct 2 ms 6492 KB Correct answer: answer = 37486
74 Correct 2 ms 6492 KB Correct answer: answer = 4284
75 Correct 1 ms 6588 KB Correct answer: answer = 158008
76 Correct 1 ms 6492 KB Correct answer: answer = 51860
77 Correct 1 ms 6492 KB Correct answer: answer = 12985
78 Correct 3 ms 6748 KB Correct answer: answer = 997864126212
79 Correct 3 ms 6596 KB Correct answer: answer = 998608411647
80 Correct 2 ms 6748 KB Correct answer: answer = 995265560477
81 Correct 13 ms 6748 KB Correct answer: answer = 10125000
82 Correct 20 ms 7028 KB Correct answer: answer = 2291668
83 Correct 10 ms 6748 KB Correct answer: answer = 42388
84 Correct 10 ms 6828 KB Correct answer: answer = 10318
85 Correct 10 ms 6748 KB Correct answer: answer = 3416
86 Correct 15 ms 6748 KB Correct answer: answer = 331708193881
87 Correct 24 ms 6928 KB Correct answer: answer = 2861193756
88 Correct 26 ms 7004 KB Correct answer: answer = 114646930
89 Correct 19 ms 7004 KB Correct answer: answer = 9280921
90 Correct 19 ms 7004 KB Correct answer: answer = 999984053400
91 Correct 24 ms 6924 KB Correct answer: answer = 750935949134
92 Correct 2 ms 6664 KB Correct answer: answer = 1000000000000
93 Correct 2 ms 6748 KB Correct answer: answer = 998762383161
94 Correct 21 ms 6756 KB Correct answer: answer = 23017412908
95 Correct 3 ms 6748 KB Correct answer: answer = 728143410622
96 Correct 2 ms 6764 KB Correct answer: answer = 2
97 Correct 19 ms 6956 KB Correct answer: answer = 1824916
98 Correct 23 ms 6744 KB Correct answer: answer = 10680029
99 Correct 22 ms 7004 KB Correct answer: answer = 18351700
100 Correct 9 ms 6744 KB Correct answer: answer = 16040026
101 Correct 3 ms 6820 KB Correct answer: answer = 253968628325
102 Correct 11 ms 6748 KB Correct answer: answer = 10267
103 Correct 29 ms 7004 KB Correct answer: answer = 2582408
104 Correct 2 ms 7000 KB Correct answer: answer = 78024964781
105 Correct 2 ms 6748 KB Correct answer: answer = 9866346457
106 Correct 4 ms 6748 KB Correct answer: answer = 3327720949
107 Correct 4 ms 7000 KB Correct answer: answer = 86064128360
108 Correct 5 ms 6848 KB Correct answer: answer = 12698259150
109 Correct 19 ms 7004 KB Correct answer: answer = 1185259288

Subtask #5
19.0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 6492 KB Correct answer: answer = 4
2 Correct 1 ms 6492 KB Correct answer: answer = 4
3 Correct 1 ms 6488 KB Correct answer: answer = 4
4 Correct 1 ms 6492 KB Correct answer: answer = 12
5 Correct 1 ms 6488 KB Correct answer: answer = 52
6 Correct 1 ms 6492 KB Correct answer: answer = 210
7 Correct 1 ms 6488 KB Correct answer: answer = 88
8 Correct 2 ms 6488 KB Correct answer: answer = 7696
9 Correct 1 ms 6492 KB Correct answer: answer = 1
10 Correct 1 ms 6492 KB Correct answer: answer = 2374
11 Correct 1 ms 6584 KB Correct answer: answer = 9502
12 Correct 2 ms 6492 KB Correct answer: answer = 49
13 Correct 2 ms 6588 KB Correct answer: answer = 151
14 Correct 2 ms 6488 KB Correct answer: answer = 7550
15 Correct 1 ms 6492 KB Correct answer: answer = 7220
16 Correct 3 ms 6492 KB Correct answer: answer = 7550
17 Correct 1 ms 6492 KB Correct answer: answer = 10000
18 Correct 1 ms 6492 KB Correct answer: answer = 10000
19 Correct 1 ms 6492 KB Correct answer: answer = 624
20 Correct 1 ms 6492 KB Correct answer: answer = 10000
21 Correct 2 ms 6488 KB Correct answer: answer = 1
22 Correct 1 ms 6492 KB Correct answer: answer = 4
23 Correct 2 ms 6492 KB Correct answer: answer = 1
24 Correct 1 ms 6492 KB Correct answer: answer = 5
25 Correct 1 ms 6492 KB Correct answer: answer = 41
26 Correct 1 ms 6492 KB Correct answer: answer = 71923
27 Correct 2 ms 6492 KB Correct answer: answer = 77137
28 Correct 2 ms 6492 KB Correct answer: answer = 764
29 Correct 2 ms 6584 KB Correct answer: answer = 250000
30 Correct 3 ms 6488 KB Correct answer: answer = 500
31 Correct 2 ms 6492 KB Correct answer: answer = 32
32 Correct 2 ms 6492 KB Correct answer: answer = 130050
33 Correct 3 ms 6492 KB Correct answer: answer = 5110
34 Correct 2 ms 6588 KB Correct answer: answer = 2626
35 Correct 2 ms 6488 KB Correct answer: answer = 796
36 Correct 3 ms 6488 KB Correct answer: answer = 7580
37 Correct 3 ms 6492 KB Correct answer: answer = 1904
38 Correct 2 ms 6492 KB Correct answer: answer = 996004
39 Correct 2 ms 6592 KB Correct answer: answer = 38817
40 Correct 2 ms 6492 KB Correct answer: answer = 4096
41 Correct 1 ms 6492 KB Correct answer: answer = 1
42 Correct 1 ms 6492 KB Correct answer: answer = 1
43 Correct 2 ms 6492 KB Correct answer: answer = 2040
44 Correct 2 ms 6572 KB Correct answer: answer = 2
45 Correct 1 ms 6488 KB Correct answer: answer = 4
46 Correct 1 ms 6492 KB Correct answer: answer = 9
47 Correct 1 ms 6492 KB Correct answer: answer = 9
48 Correct 1 ms 6492 KB Correct answer: answer = 21
49 Correct 1 ms 6492 KB Correct answer: answer = 71
50 Correct 1 ms 6584 KB Correct answer: answer = 77
51 Correct 1 ms 6492 KB Correct answer: answer = 400
52 Correct 1 ms 6492 KB Correct answer: answer = 996004
53 Correct 1 ms 6492 KB Correct answer: answer = 997310
54 Correct 2 ms 6588 KB Correct answer: answer = 990781
55 Correct 1 ms 6488 KB Correct answer: answer = 996545
56 Correct 1 ms 6492 KB Correct answer: answer = 484
57 Correct 1 ms 6492 KB Correct answer: answer = 484
58 Correct 2 ms 6492 KB Correct answer: answer = 63501
59 Correct 3 ms 6492 KB Correct answer: answer = 323501
60 Correct 3 ms 6584 KB Correct answer: answer = 752500
61 Correct 2 ms 6492 KB Correct answer: answer = 761480
62 Correct 2 ms 6492 KB Correct answer: answer = 758932
63 Correct 1 ms 6492 KB Correct answer: answer = 1000000
64 Correct 3 ms 6744 KB Correct answer: answer = 750500
65 Correct 1 ms 6492 KB Correct answer: answer = 1000000
66 Correct 1 ms 6588 KB Correct answer: answer = 250000
67 Correct 2 ms 6492 KB Correct answer: answer = 250000
68 Correct 1 ms 6488 KB Correct answer: answer = 1000000
69 Correct 1 ms 6492 KB Correct answer: answer = 994009
70 Correct 2 ms 6492 KB Correct answer: answer = 59315
71 Correct 2 ms 6636 KB Correct answer: answer = 25454
72 Correct 2 ms 6488 KB Correct answer: answer = 1504
73 Correct 2 ms 6492 KB Correct answer: answer = 37486
74 Correct 2 ms 6492 KB Correct answer: answer = 4284
75 Correct 1 ms 6588 KB Correct answer: answer = 158008
76 Correct 1 ms 6492 KB Correct answer: answer = 51860
77 Correct 1 ms 6492 KB Correct answer: answer = 12985
78 Correct 3 ms 6748 KB Correct answer: answer = 997864126212
79 Correct 3 ms 6596 KB Correct answer: answer = 998608411647
80 Correct 2 ms 6748 KB Correct answer: answer = 995265560477
81 Correct 13 ms 6748 KB Correct answer: answer = 10125000
82 Correct 20 ms 7028 KB Correct answer: answer = 2291668
83 Correct 10 ms 6748 KB Correct answer: answer = 42388
84 Correct 10 ms 6828 KB Correct answer: answer = 10318
85 Correct 10 ms 6748 KB Correct answer: answer = 3416
86 Correct 15 ms 6748 KB Correct answer: answer = 331708193881
87 Correct 24 ms 6928 KB Correct answer: answer = 2861193756
88 Correct 26 ms 7004 KB Correct answer: answer = 114646930
89 Correct 19 ms 7004 KB Correct answer: answer = 9280921
90 Correct 19 ms 7004 KB Correct answer: answer = 999984053400
91 Correct 24 ms 6924 KB Correct answer: answer = 750935949134
92 Correct 2 ms 6664 KB Correct answer: answer = 1000000000000
93 Correct 2 ms 6748 KB Correct answer: answer = 998762383161
94 Correct 21 ms 6756 KB Correct answer: answer = 23017412908
95 Correct 3 ms 6748 KB Correct answer: answer = 728143410622
96 Correct 2 ms 6764 KB Correct answer: answer = 2
97 Correct 19 ms 6956 KB Correct answer: answer = 1824916
98 Correct 23 ms 6744 KB Correct answer: answer = 10680029
99 Correct 22 ms 7004 KB Correct answer: answer = 18351700
100 Correct 9 ms 6744 KB Correct answer: answer = 16040026
101 Correct 3 ms 6820 KB Correct answer: answer = 253968628325
102 Correct 11 ms 6748 KB Correct answer: answer = 10267
103 Correct 29 ms 7004 KB Correct answer: answer = 2582408
104 Correct 2 ms 7000 KB Correct answer: answer = 78024964781
105 Correct 2 ms 6748 KB Correct answer: answer = 9866346457
106 Correct 4 ms 6748 KB Correct answer: answer = 3327720949
107 Correct 4 ms 7000 KB Correct answer: answer = 86064128360
108 Correct 5 ms 6848 KB Correct answer: answer = 12698259150
109 Correct 19 ms 7004 KB Correct answer: answer = 1185259288
110 Correct 13 ms 8904 KB Correct answer: answer = 999889968863
111 Correct 15 ms 8912 KB Correct answer: answer = 999861384931
112 Correct 17 ms 8908 KB Correct answer: answer = 999811809929
113 Correct 14 ms 8912 KB Correct answer: answer = 999869756441
114 Correct 138 ms 14924 KB Correct answer: answer = 1700000000
115 Correct 328 ms 15864 KB Correct answer: answer = 131666670
116 Correct 74 ms 8196 KB Correct answer: answer = 89478486
117 Correct 95 ms 8200 KB Correct answer: answer = 4971040
118 Correct 95 ms 8272 KB Correct answer: answer = 2711494
119 Correct 350 ms 15944 KB Correct answer: answer = 25252530
120 Correct 341 ms 15944 KB Correct answer: answer = 62500000
121 Correct 205 ms 14016 KB Correct answer: answer = 333175097780
122 Correct 292 ms 13908 KB Correct answer: answer = 33121180179
123 Correct 313 ms 13784 KB Correct answer: answer = 9802314015
124 Correct 349 ms 16196 KB Correct answer: answer = 32567551
125 Correct 334 ms 15944 KB Correct answer: answer = 997525000000
126 Correct 268 ms 11848 KB Correct answer: answer = 752723538884
127 Correct 10 ms 8912 KB Correct answer: answer = 1000000000000
128 Correct 13 ms 8912 KB Correct answer: answer = 999978000121
129 Correct 14 ms 8912 KB Correct answer: answer = 745986144735
130 Correct 8 ms 8396 KB Correct answer: answer = 2
131 Correct 330 ms 15948 KB Correct answer: answer = 277966670
132 Correct 97 ms 13908 KB Correct answer: answer = 2500900082
133 Correct 28 ms 8912 KB Correct answer: answer = 301248349636
134 Correct 173 ms 8540 KB Correct answer: answer = 14118891
135 Correct 13 ms 8908 KB Correct answer: answer = 14384977265
136 Correct 14 ms 8748 KB Correct answer: answer = 3681368330
137 Correct 16 ms 8912 KB Correct answer: answer = 2720316816

Subtask #6
40.0 / 40.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 6492 KB Correct answer: answer = 4
2 Correct 1 ms 6492 KB Correct answer: answer = 4
3 Correct 1 ms 6488 KB Correct answer: answer = 4
4 Correct 1 ms 6492 KB Correct answer: answer = 12
5 Correct 1 ms 6488 KB Correct answer: answer = 52
6 Correct 1 ms 6492 KB Correct answer: answer = 210
7 Correct 1 ms 6488 KB Correct answer: answer = 88
8 Correct 2 ms 6488 KB Correct answer: answer = 7696
9 Correct 1 ms 6492 KB Correct answer: answer = 1
10 Correct 1 ms 6492 KB Correct answer: answer = 2374
11 Correct 1 ms 6584 KB Correct answer: answer = 9502
12 Correct 2 ms 6492 KB Correct answer: answer = 49
13 Correct 2 ms 6588 KB Correct answer: answer = 151
14 Correct 2 ms 6488 KB Correct answer: answer = 7550
15 Correct 1 ms 6492 KB Correct answer: answer = 7220
16 Correct 3 ms 6492 KB Correct answer: answer = 7550
17 Correct 1 ms 6492 KB Correct answer: answer = 10000
18 Correct 1 ms 6492 KB Correct answer: answer = 10000
19 Correct 1 ms 6492 KB Correct answer: answer = 624
20 Correct 1 ms 6492 KB Correct answer: answer = 10000
21 Correct 2 ms 6488 KB Correct answer: answer = 1
22 Correct 1 ms 6492 KB Correct answer: answer = 4
23 Correct 2 ms 6492 KB Correct answer: answer = 1
24 Correct 1 ms 6492 KB Correct answer: answer = 5
25 Correct 1 ms 6492 KB Correct answer: answer = 41
26 Correct 1 ms 6492 KB Correct answer: answer = 71923
27 Correct 2 ms 6492 KB Correct answer: answer = 77137
28 Correct 2 ms 6492 KB Correct answer: answer = 764
29 Correct 2 ms 6584 KB Correct answer: answer = 250000
30 Correct 3 ms 6488 KB Correct answer: answer = 500
31 Correct 2 ms 6492 KB Correct answer: answer = 32
32 Correct 2 ms 6492 KB Correct answer: answer = 130050
33 Correct 3 ms 6492 KB Correct answer: answer = 5110
34 Correct 2 ms 6588 KB Correct answer: answer = 2626
35 Correct 2 ms 6488 KB Correct answer: answer = 796
36 Correct 3 ms 6488 KB Correct answer: answer = 7580
37 Correct 3 ms 6492 KB Correct answer: answer = 1904
38 Correct 2 ms 6492 KB Correct answer: answer = 996004
39 Correct 2 ms 6592 KB Correct answer: answer = 38817
40 Correct 2 ms 6492 KB Correct answer: answer = 4096
41 Correct 1 ms 6492 KB Correct answer: answer = 1
42 Correct 1 ms 6492 KB Correct answer: answer = 1
43 Correct 2 ms 6492 KB Correct answer: answer = 2040
44 Correct 2 ms 6572 KB Correct answer: answer = 2
45 Correct 1 ms 6488 KB Correct answer: answer = 4
46 Correct 1 ms 6492 KB Correct answer: answer = 9
47 Correct 1 ms 6492 KB Correct answer: answer = 9
48 Correct 1 ms 6492 KB Correct answer: answer = 21
49 Correct 1 ms 6492 KB Correct answer: answer = 71
50 Correct 1 ms 6584 KB Correct answer: answer = 77
51 Correct 1 ms 6492 KB Correct answer: answer = 400
52 Correct 1 ms 6492 KB Correct answer: answer = 996004
53 Correct 1 ms 6492 KB Correct answer: answer = 997310
54 Correct 2 ms 6588 KB Correct answer: answer = 990781
55 Correct 1 ms 6488 KB Correct answer: answer = 996545
56 Correct 1 ms 6492 KB Correct answer: answer = 484
57 Correct 1 ms 6492 KB Correct answer: answer = 484
58 Correct 2 ms 6492 KB Correct answer: answer = 63501
59 Correct 3 ms 6492 KB Correct answer: answer = 323501
60 Correct 3 ms 6584 KB Correct answer: answer = 752500
61 Correct 2 ms 6492 KB Correct answer: answer = 761480
62 Correct 2 ms 6492 KB Correct answer: answer = 758932
63 Correct 1 ms 6492 KB Correct answer: answer = 1000000
64 Correct 3 ms 6744 KB Correct answer: answer = 750500
65 Correct 1 ms 6492 KB Correct answer: answer = 1000000
66 Correct 1 ms 6588 KB Correct answer: answer = 250000
67 Correct 2 ms 6492 KB Correct answer: answer = 250000
68 Correct 1 ms 6488 KB Correct answer: answer = 1000000
69 Correct 1 ms 6492 KB Correct answer: answer = 994009
70 Correct 2 ms 6492 KB Correct answer: answer = 59315
71 Correct 2 ms 6636 KB Correct answer: answer = 25454
72 Correct 2 ms 6488 KB Correct answer: answer = 1504
73 Correct 2 ms 6492 KB Correct answer: answer = 37486
74 Correct 2 ms 6492 KB Correct answer: answer = 4284
75 Correct 1 ms 6588 KB Correct answer: answer = 158008
76 Correct 1 ms 6492 KB Correct answer: answer = 51860
77 Correct 1 ms 6492 KB Correct answer: answer = 12985
78 Correct 3 ms 6748 KB Correct answer: answer = 997864126212
79 Correct 3 ms 6596 KB Correct answer: answer = 998608411647
80 Correct 2 ms 6748 KB Correct answer: answer = 995265560477
81 Correct 13 ms 6748 KB Correct answer: answer = 10125000
82 Correct 20 ms 7028 KB Correct answer: answer = 2291668
83 Correct 10 ms 6748 KB Correct answer: answer = 42388
84 Correct 10 ms 6828 KB Correct answer: answer = 10318
85 Correct 10 ms 6748 KB Correct answer: answer = 3416
86 Correct 15 ms 6748 KB Correct answer: answer = 331708193881
87 Correct 24 ms 6928 KB Correct answer: answer = 2861193756
88 Correct 26 ms 7004 KB Correct answer: answer = 114646930
89 Correct 19 ms 7004 KB Correct answer: answer = 9280921
90 Correct 19 ms 7004 KB Correct answer: answer = 999984053400
91 Correct 24 ms 6924 KB Correct answer: answer = 750935949134
92 Correct 2 ms 6664 KB Correct answer: answer = 1000000000000
93 Correct 2 ms 6748 KB Correct answer: answer = 998762383161
94 Correct 21 ms 6756 KB Correct answer: answer = 23017412908
95 Correct 3 ms 6748 KB Correct answer: answer = 728143410622
96 Correct 2 ms 6764 KB Correct answer: answer = 2
97 Correct 19 ms 6956 KB Correct answer: answer = 1824916
98 Correct 23 ms 6744 KB Correct answer: answer = 10680029
99 Correct 22 ms 7004 KB Correct answer: answer = 18351700
100 Correct 9 ms 6744 KB Correct answer: answer = 16040026
101 Correct 3 ms 6820 KB Correct answer: answer = 253968628325
102 Correct 11 ms 6748 KB Correct answer: answer = 10267
103 Correct 29 ms 7004 KB Correct answer: answer = 2582408
104 Correct 2 ms 7000 KB Correct answer: answer = 78024964781
105 Correct 2 ms 6748 KB Correct answer: answer = 9866346457
106 Correct 4 ms 6748 KB Correct answer: answer = 3327720949
107 Correct 4 ms 7000 KB Correct answer: answer = 86064128360
108 Correct 5 ms 6848 KB Correct answer: answer = 12698259150
109 Correct 19 ms 7004 KB Correct answer: answer = 1185259288
110 Correct 13 ms 8904 KB Correct answer: answer = 999889968863
111 Correct 15 ms 8912 KB Correct answer: answer = 999861384931
112 Correct 17 ms 8908 KB Correct answer: answer = 999811809929
113 Correct 14 ms 8912 KB Correct answer: answer = 999869756441
114 Correct 138 ms 14924 KB Correct answer: answer = 1700000000
115 Correct 328 ms 15864 KB Correct answer: answer = 131666670
116 Correct 74 ms 8196 KB Correct answer: answer = 89478486
117 Correct 95 ms 8200 KB Correct answer: answer = 4971040
118 Correct 95 ms 8272 KB Correct answer: answer = 2711494
119 Correct 350 ms 15944 KB Correct answer: answer = 25252530
120 Correct 341 ms 15944 KB Correct answer: answer = 62500000
121 Correct 205 ms 14016 KB Correct answer: answer = 333175097780
122 Correct 292 ms 13908 KB Correct answer: answer = 33121180179
123 Correct 313 ms 13784 KB Correct answer: answer = 9802314015
124 Correct 349 ms 16196 KB Correct answer: answer = 32567551
125 Correct 334 ms 15944 KB Correct answer: answer = 997525000000
126 Correct 268 ms 11848 KB Correct answer: answer = 752723538884
127 Correct 10 ms 8912 KB Correct answer: answer = 1000000000000
128 Correct 13 ms 8912 KB Correct answer: answer = 999978000121
129 Correct 14 ms 8912 KB Correct answer: answer = 745986144735
130 Correct 8 ms 8396 KB Correct answer: answer = 2
131 Correct 330 ms 15948 KB Correct answer: answer = 277966670
132 Correct 97 ms 13908 KB Correct answer: answer = 2500900082
133 Correct 28 ms 8912 KB Correct answer: answer = 301248349636
134 Correct 173 ms 8540 KB Correct answer: answer = 14118891
135 Correct 13 ms 8908 KB Correct answer: answer = 14384977265
136 Correct 14 ms 8748 KB Correct answer: answer = 3681368330
137 Correct 16 ms 8912 KB Correct answer: answer = 2720316816
138 Correct 25 ms 10944 KB Correct answer: answer = 999976000144
139 Correct 25 ms 11200 KB Correct answer: answer = 999856102410
140 Correct 25 ms 10944 KB Correct answer: answer = 999958401531
141 Correct 24 ms 11212 KB Correct answer: answer = 999769649944
142 Correct 25 ms 11200 KB Correct answer: answer = 999874525918
143 Correct 432 ms 21360 KB Correct answer: answer = 6050000000
144 Correct 729 ms 23872 KB Correct answer: answer = 1112500000
145 Correct 122 ms 14668 KB Correct answer: answer = 4294967296
146 Correct 468 ms 17732 KB Correct answer: answer = 87652406
147 Correct 485 ms 17856 KB Correct answer: answer = 6297664
148 Correct 472 ms 17728 KB Correct answer: answer = 196612
149 Correct 780 ms 24228 KB Correct answer: answer = 15015100
150 Correct 771 ms 24388 KB Correct answer: answer = 25000000
151 Correct 417 ms 16984 KB Correct answer: answer = 333230209550
152 Correct 692 ms 17184 KB Correct answer: answer = 917123769
153 Correct 799 ms 21336 KB Correct answer: answer = 95162
154 Correct 784 ms 24552 KB Correct answer: answer = 382616191
155 Correct 781 ms 23376 KB Correct answer: answer = 990033333400
156 Correct 780 ms 23368 KB Correct answer: answer = 990000100000
157 Correct 635 ms 19684 KB Correct answer: answer = 749998188180
158 Correct 21 ms 10948 KB Correct answer: answer = 1000000000000
159 Correct 25 ms 11220 KB Correct answer: answer = 999988000036
160 Correct 26 ms 11164 KB Correct answer: answer = 744929274393
161 Correct 16 ms 10188 KB Correct answer: answer = 2
162 Correct 777 ms 24388 KB Correct answer: answer = 1300024
163 Correct 468 ms 21592 KB Correct answer: answer = 5000700010
164 Correct 59 ms 11456 KB Correct answer: answer = 354997100800
165 Correct 388 ms 16216 KB Correct answer: answer = 257000
166 Correct 429 ms 16196 KB Correct answer: answer = 3765323
167 Correct 403 ms 16032 KB Correct answer: answer = 1525903
168 Correct 25 ms 11204 KB Correct answer: answer = 67618137730
169 Correct 26 ms 11212 KB Correct answer: answer = 12656680171
170 Correct 38 ms 11212 KB Correct answer: answer = 579831736
171 Correct 206 ms 12476 KB Correct answer: answer = 23605611
172 Correct 45 ms 11240 KB Correct answer: answer = 7052481200
173 Correct 89 ms 11964 KB Correct answer: answer = 1314039500
174 Correct 155 ms 12844 KB Correct answer: answer = 302484000
175 Correct 458 ms 17580 KB Correct answer: answer = 52348480