oj.uz

Submission #969338

# Submission time Handle Problem Language Result Execution time Memory
969338 2024-04-25T02:36:22 Z VinhLuu Aliens (IOI16_aliens) C++17
60 / 100
 2000 ms 16616 KB 
//#pragma GCC optimize("O3,unroll-loops")
//#pragma GCC target("avx2,bmi,bmi2,lzcnt,popcnt")
#include <bits/stdc++.h>
//#define int long long
#define ll long long
#define fi first
#define se second
#define pb push_back
#define all(lmao) lmao.begin(), lmao.end()

using namespace std;

typedef pair<ll,ll> pii;
typedef tuple<int,int,int> tp;
const int N = 1e6 + 5;
//const int mod = 1e9 + 7;
const ll oo = 5e18;

ll n, m, k, val[N], f[5][N], pre, nx, p[N];

struct line{
    ll x, y;
    int id;
};

vector<line> hull;
int ptr = 0;

bool kt(line a, line b, line c){
    return (double)(c.y - b.y) / (double)(b.x - c.x) < (double)(b.y - a.y) / (double)(a.x - b.x);
}

ll cal(int w, ll a){
    return 1ll * hull[w].x * a + hull[w].y;
}

pii get(ll x){
//    ll ans = cal(0, x), pos = 0;
//    for(int i = 0; i < hull.size(); i ++){
//        cerr << cal(i, x) << " " << hull[i].x <<" " << hull[i].y << " o\n";
//        if(cal(i, x) < ans){
//            ans = cal(i, x);
//            pos = i;
//        }
//    }
//    cerr << " h\n";

    if(ptr > hull.size() - 1) ptr = hull.size() - 1;
    while(ptr < hull.size() - 1 && cal(ptr + 1, x) <= cal(ptr, x)) ptr++;
//    cerr << hull.size() << " " << pos << " " << ptr << " " << cal(ptr + 1, x) << " " << cal(ptr, x) << " y\n";
    return {cal(ptr, x), hull[ptr].id};
}

void add(line x){
    while(hull.size() >= 2 && kt(hull[hull.size() - 2], hull.back(), x)) hull.pop_back();
    hull.push_back(x);
}

ll take_photos(int _n,int _m,int _k,vector<int> R,vector<int> C){
    n = _n, m = _m, k = _k;
    deque<int> sk;
    for(int i = 0; i < n; i ++){
        ll r = ++R[i], c = ++C[i];
        if(r <= c) val[c] = max(val[c], c - r + 1);
        else val[r] = max(val[r], r - c + 1);
    }
    for(int i = 1; i <= m; i ++){
        if(!val[i]) continue;
//        cout << i << " " << val[i] << " u\n";
        while(!sk.empty() && i - val[i] + 1 <= sk.front() - val[sk.front()] + 1) sk.pop_front();
        sk.push_front(i);
    }
    vector<pii> vr;
    int t = 0;
    while(!sk.empty()){
        p[++t] = sk.back();
        sk.pop_back();
    }
    n = t;
    if(n <= k){
        ll ans = 1ll * val[p[1]] * val[p[1]];
        for(int i = 2; i <= n; i ++){
            ans += 1ll * val[p[i]] * val[p[i]] - 1ll * max(0ll, val[p[i]] - p[i] + p[i - 1]) * max(0ll, val[p[i]] - p[i] + p[i - 1]);
        }
        return ans;
    }
    nx = 1, pre = 0;
//    for(int i = 1; i <= n; i ++){
//        cout << p[i] << " " << val[p[i]] << " t\n";
//    }
    for(int i = 1; i <= n; i ++) f[0][i] = 1ll * (p[i] - p[1] + val[p[1]]) * (p[i] - p[1] + val[p[1]]);
//    for(int i = 1; i <= n; i ++) cout << f[0][i] << " ";
//    cout << "\n";

    for(int j = 2; j <= k; j ++){
        hull.clear();
        ptr = 0;
        for(int i = j; i <= n; i ++){
            ll X = val[p[i]] - p[i];
            ll w = 1ll * X * X - 1ll * max(0ll, val[p[i]] - p[i] + p[i - 1])
                                    * max(0ll, val[p[i]] - p[i] + p[i - 1]);
            line tmp = {2 * X, f[pre][i - 1] + w, i - 1};
            add(tmp);
            f[nx][i] = get(p[i]).first + p[i] * p[i];
        }
        swap(pre, nx);
    }
//    cerr << f[pre][n] << "\n";
    return f[pre][n];
}

//#define lpv
#ifdef lpv

signed main(){
    ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0);

    #define task "v"
    if(fopen(task ".inp","r")){
        freopen(task ".inp","r",stdin);
        freopen(task ".out","w",stdout);
    }

    int n, m, k; cin >> n >> m >> k;
    vector<int> r(n), c(n);
    for (int i = 0; i < n; ++i) cin >> r[i] >> c[i];

    cout << take_photos(n, m, k, r, c) << "\n";
}

#endif // lpv

Compilation message

aliens.cpp: In function 'pii get(long long int)':
aliens.cpp:48:12: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<line>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   48 |     if(ptr > hull.size() - 1) ptr = hull.size() - 1;
      |        ~~~~^~~~~~~~~~~~~~~~~
aliens.cpp:49:15: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<line>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   49 |     while(ptr < hull.size() - 1 && cal(ptr + 1, x) <= cal(ptr, x)) ptr++;
      |           ~~~~^~~~~~~~~~~~~~~~~

Subtask #1
4.0 / 4.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Correct answer: answer = 4
2 Correct 0 ms 348 KB Correct answer: answer = 4
3 Correct 1 ms 348 KB Correct answer: answer = 4
4 Correct 0 ms 348 KB Correct answer: answer = 12
5 Correct 0 ms 348 KB Correct answer: answer = 52
6 Correct 0 ms 348 KB Correct answer: answer = 210
7 Correct 0 ms 348 KB Correct answer: answer = 88
8 Correct 1 ms 344 KB Correct answer: answer = 7696
9 Correct 0 ms 348 KB Correct answer: answer = 1
10 Correct 1 ms 344 KB Correct answer: answer = 2374
11 Correct 1 ms 348 KB Correct answer: answer = 9502
12 Correct 1 ms 348 KB Correct answer: answer = 49
13 Correct 0 ms 344 KB Correct answer: answer = 151
14 Correct 1 ms 348 KB Correct answer: answer = 7550
15 Correct 0 ms 348 KB Correct answer: answer = 7220
16 Correct 1 ms 348 KB Correct answer: answer = 7550
17 Correct 0 ms 348 KB Correct answer: answer = 10000
18 Correct 0 ms 348 KB Correct answer: answer = 10000
19 Correct 1 ms 344 KB Correct answer: answer = 624
20 Correct 1 ms 348 KB Correct answer: answer = 10000

Subtask #2
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Correct answer: answer = 1
2 Correct 0 ms 2396 KB Correct answer: answer = 4
3 Correct 0 ms 344 KB Correct answer: answer = 1
4 Correct 1 ms 4444 KB Correct answer: answer = 5
5 Correct 1 ms 4444 KB Correct answer: answer = 41
6 Correct 1 ms 4440 KB Correct answer: answer = 71923
7 Correct 1 ms 4568 KB Correct answer: answer = 77137
8 Correct 2 ms 4444 KB Correct answer: answer = 764
9 Correct 1 ms 2396 KB Correct answer: answer = 250000
10 Correct 1 ms 348 KB Correct answer: answer = 500
11 Correct 1 ms 4444 KB Correct answer: answer = 32
12 Correct 1 ms 4440 KB Correct answer: answer = 130050
13 Correct 2 ms 4440 KB Correct answer: answer = 5110
14 Correct 1 ms 4444 KB Correct answer: answer = 2626
15 Correct 1 ms 4444 KB Correct answer: answer = 796
16 Correct 1 ms 4444 KB Correct answer: answer = 7580
17 Correct 2 ms 4444 KB Correct answer: answer = 1904
18 Correct 1 ms 2592 KB Correct answer: answer = 996004
19 Correct 1 ms 4444 KB Correct answer: answer = 38817
20 Correct 2 ms 4444 KB Correct answer: answer = 4096
21 Correct 0 ms 348 KB Correct answer: answer = 1
22 Correct 1 ms 348 KB Correct answer: answer = 1
23 Correct 2 ms 4444 KB Correct answer: answer = 2040
24 Correct 0 ms 348 KB Correct answer: answer = 2

Subtask #3
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Correct answer: answer = 4
2 Correct 0 ms 348 KB Correct answer: answer = 4
3 Correct 1 ms 348 KB Correct answer: answer = 4
4 Correct 0 ms 348 KB Correct answer: answer = 12
5 Correct 0 ms 348 KB Correct answer: answer = 52
6 Correct 0 ms 348 KB Correct answer: answer = 210
7 Correct 0 ms 348 KB Correct answer: answer = 88
8 Correct 1 ms 344 KB Correct answer: answer = 7696
9 Correct 0 ms 348 KB Correct answer: answer = 1
10 Correct 1 ms 344 KB Correct answer: answer = 2374
11 Correct 1 ms 348 KB Correct answer: answer = 9502
12 Correct 1 ms 348 KB Correct answer: answer = 49
13 Correct 0 ms 344 KB Correct answer: answer = 151
14 Correct 1 ms 348 KB Correct answer: answer = 7550
15 Correct 0 ms 348 KB Correct answer: answer = 7220
16 Correct 1 ms 348 KB Correct answer: answer = 7550
17 Correct 0 ms 348 KB Correct answer: answer = 10000
18 Correct 0 ms 348 KB Correct answer: answer = 10000
19 Correct 1 ms 344 KB Correct answer: answer = 624
20 Correct 1 ms 348 KB Correct answer: answer = 10000
21 Correct 0 ms 348 KB Correct answer: answer = 1
22 Correct 0 ms 2396 KB Correct answer: answer = 4
23 Correct 0 ms 344 KB Correct answer: answer = 1
24 Correct 1 ms 4444 KB Correct answer: answer = 5
25 Correct 1 ms 4444 KB Correct answer: answer = 41
26 Correct 1 ms 4440 KB Correct answer: answer = 71923
27 Correct 1 ms 4568 KB Correct answer: answer = 77137
28 Correct 2 ms 4444 KB Correct answer: answer = 764
29 Correct 1 ms 2396 KB Correct answer: answer = 250000
30 Correct 1 ms 348 KB Correct answer: answer = 500
31 Correct 1 ms 4444 KB Correct answer: answer = 32
32 Correct 1 ms 4440 KB Correct answer: answer = 130050
33 Correct 2 ms 4440 KB Correct answer: answer = 5110
34 Correct 1 ms 4444 KB Correct answer: answer = 2626
35 Correct 1 ms 4444 KB Correct answer: answer = 796
36 Correct 1 ms 4444 KB Correct answer: answer = 7580
37 Correct 2 ms 4444 KB Correct answer: answer = 1904
38 Correct 1 ms 2592 KB Correct answer: answer = 996004
39 Correct 1 ms 4444 KB Correct answer: answer = 38817
40 Correct 2 ms 4444 KB Correct answer: answer = 4096
41 Correct 0 ms 348 KB Correct answer: answer = 1
42 Correct 1 ms 348 KB Correct answer: answer = 1
43 Correct 2 ms 4444 KB Correct answer: answer = 2040
44 Correct 0 ms 348 KB Correct answer: answer = 2
45 Correct 0 ms 348 KB Correct answer: answer = 4
46 Correct 0 ms 348 KB Correct answer: answer = 9
47 Correct 0 ms 348 KB Correct answer: answer = 9
48 Correct 1 ms 348 KB Correct answer: answer = 21
49 Correct 1 ms 4444 KB Correct answer: answer = 71
50 Correct 0 ms 344 KB Correct answer: answer = 77
51 Correct 0 ms 348 KB Correct answer: answer = 400
52 Correct 1 ms 2396 KB Correct answer: answer = 996004
53 Correct 1 ms 344 KB Correct answer: answer = 997310
54 Correct 1 ms 348 KB Correct answer: answer = 990781
55 Correct 1 ms 348 KB Correct answer: answer = 996545
56 Correct 1 ms 344 KB Correct answer: answer = 484
57 Correct 0 ms 348 KB Correct answer: answer = 484
58 Correct 1 ms 4444 KB Correct answer: answer = 63501
59 Correct 1 ms 4444 KB Correct answer: answer = 323501
60 Correct 2 ms 4444 KB Correct answer: answer = 752500
61 Correct 2 ms 4444 KB Correct answer: answer = 761480
62 Correct 2 ms 4444 KB Correct answer: answer = 758932
63 Correct 0 ms 348 KB Correct answer: answer = 1000000
64 Correct 0 ms 348 KB Correct answer: answer = 750500
65 Correct 0 ms 348 KB Correct answer: answer = 1000000
66 Correct 0 ms 348 KB Correct answer: answer = 250000
67 Correct 1 ms 348 KB Correct answer: answer = 250000
68 Correct 1 ms 348 KB Correct answer: answer = 1000000
69 Correct 0 ms 348 KB Correct answer: answer = 994009
70 Correct 1 ms 4536 KB Correct answer: answer = 59315
71 Correct 1 ms 4444 KB Correct answer: answer = 25454
72 Correct 2 ms 4444 KB Correct answer: answer = 1504
73 Correct 1 ms 4444 KB Correct answer: answer = 37486
74 Correct 2 ms 4444 KB Correct answer: answer = 4284
75 Correct 0 ms 348 KB Correct answer: answer = 158008
76 Correct 0 ms 348 KB Correct answer: answer = 51860
77 Correct 1 ms 4444 KB Correct answer: answer = 12985

Subtask #4
16.0 / 16.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Correct answer: answer = 4
2 Correct 0 ms 348 KB Correct answer: answer = 4
3 Correct 1 ms 348 KB Correct answer: answer = 4
4 Correct 0 ms 348 KB Correct answer: answer = 12
5 Correct 0 ms 348 KB Correct answer: answer = 52
6 Correct 0 ms 348 KB Correct answer: answer = 210
7 Correct 0 ms 348 KB Correct answer: answer = 88
8 Correct 1 ms 344 KB Correct answer: answer = 7696
9 Correct 0 ms 348 KB Correct answer: answer = 1
10 Correct 1 ms 344 KB Correct answer: answer = 2374
11 Correct 1 ms 348 KB Correct answer: answer = 9502
12 Correct 1 ms 348 KB Correct answer: answer = 49
13 Correct 0 ms 344 KB Correct answer: answer = 151
14 Correct 1 ms 348 KB Correct answer: answer = 7550
15 Correct 0 ms 348 KB Correct answer: answer = 7220
16 Correct 1 ms 348 KB Correct answer: answer = 7550
17 Correct 0 ms 348 KB Correct answer: answer = 10000
18 Correct 0 ms 348 KB Correct answer: answer = 10000
19 Correct 1 ms 344 KB Correct answer: answer = 624
20 Correct 1 ms 348 KB Correct answer: answer = 10000
21 Correct 0 ms 348 KB Correct answer: answer = 1
22 Correct 0 ms 2396 KB Correct answer: answer = 4
23 Correct 0 ms 344 KB Correct answer: answer = 1
24 Correct 1 ms 4444 KB Correct answer: answer = 5
25 Correct 1 ms 4444 KB Correct answer: answer = 41
26 Correct 1 ms 4440 KB Correct answer: answer = 71923
27 Correct 1 ms 4568 KB Correct answer: answer = 77137
28 Correct 2 ms 4444 KB Correct answer: answer = 764
29 Correct 1 ms 2396 KB Correct answer: answer = 250000
30 Correct 1 ms 348 KB Correct answer: answer = 500
31 Correct 1 ms 4444 KB Correct answer: answer = 32
32 Correct 1 ms 4440 KB Correct answer: answer = 130050
33 Correct 2 ms 4440 KB Correct answer: answer = 5110
34 Correct 1 ms 4444 KB Correct answer: answer = 2626
35 Correct 1 ms 4444 KB Correct answer: answer = 796
36 Correct 1 ms 4444 KB Correct answer: answer = 7580
37 Correct 2 ms 4444 KB Correct answer: answer = 1904
38 Correct 1 ms 2592 KB Correct answer: answer = 996004
39 Correct 1 ms 4444 KB Correct answer: answer = 38817
40 Correct 2 ms 4444 KB Correct answer: answer = 4096
41 Correct 0 ms 348 KB Correct answer: answer = 1
42 Correct 1 ms 348 KB Correct answer: answer = 1
43 Correct 2 ms 4444 KB Correct answer: answer = 2040
44 Correct 0 ms 348 KB Correct answer: answer = 2
45 Correct 0 ms 348 KB Correct answer: answer = 4
46 Correct 0 ms 348 KB Correct answer: answer = 9
47 Correct 0 ms 348 KB Correct answer: answer = 9
48 Correct 1 ms 348 KB Correct answer: answer = 21
49 Correct 1 ms 4444 KB Correct answer: answer = 71
50 Correct 0 ms 344 KB Correct answer: answer = 77
51 Correct 0 ms 348 KB Correct answer: answer = 400
52 Correct 1 ms 2396 KB Correct answer: answer = 996004
53 Correct 1 ms 344 KB Correct answer: answer = 997310
54 Correct 1 ms 348 KB Correct answer: answer = 990781
55 Correct 1 ms 348 KB Correct answer: answer = 996545
56 Correct 1 ms 344 KB Correct answer: answer = 484
57 Correct 0 ms 348 KB Correct answer: answer = 484
58 Correct 1 ms 4444 KB Correct answer: answer = 63501
59 Correct 1 ms 4444 KB Correct answer: answer = 323501
60 Correct 2 ms 4444 KB Correct answer: answer = 752500
61 Correct 2 ms 4444 KB Correct answer: answer = 761480
62 Correct 2 ms 4444 KB Correct answer: answer = 758932
63 Correct 0 ms 348 KB Correct answer: answer = 1000000
64 Correct 0 ms 348 KB Correct answer: answer = 750500
65 Correct 0 ms 348 KB Correct answer: answer = 1000000
66 Correct 0 ms 348 KB Correct answer: answer = 250000
67 Correct 1 ms 348 KB Correct answer: answer = 250000
68 Correct 1 ms 348 KB Correct answer: answer = 1000000
69 Correct 0 ms 348 KB Correct answer: answer = 994009
70 Correct 1 ms 4536 KB Correct answer: answer = 59315
71 Correct 1 ms 4444 KB Correct answer: answer = 25454
72 Correct 2 ms 4444 KB Correct answer: answer = 1504
73 Correct 1 ms 4444 KB Correct answer: answer = 37486
74 Correct 2 ms 4444 KB Correct answer: answer = 4284
75 Correct 0 ms 348 KB Correct answer: answer = 158008
76 Correct 0 ms 348 KB Correct answer: answer = 51860
77 Correct 1 ms 4444 KB Correct answer: answer = 12985
78 Correct 6 ms 10328 KB Correct answer: answer = 997864126212
79 Correct 6 ms 6492 KB Correct answer: answer = 998608411647
80 Correct 4 ms 6236 KB Correct answer: answer = 995265560477
81 Correct 2 ms 4700 KB Correct answer: answer = 10125000
82 Correct 2 ms 4700 KB Correct answer: answer = 2291668
83 Correct 4 ms 4700 KB Correct answer: answer = 42388
84 Correct 13 ms 4732 KB Correct answer: answer = 10318
85 Correct 33 ms 4696 KB Correct answer: answer = 3416
86 Correct 6 ms 11352 KB Correct answer: answer = 331708193881
87 Correct 29 ms 11352 KB Correct answer: answer = 2861193756
88 Correct 109 ms 11568 KB Correct answer: answer = 114646930
89 Correct 5 ms 4700 KB Correct answer: answer = 9280921
90 Correct 24 ms 4704 KB Correct answer: answer = 999984053400
91 Correct 96 ms 8908 KB Correct answer: answer = 750935949134
92 Correct 2 ms 608 KB Correct answer: answer = 1000000000000
93 Correct 4 ms 4444 KB Correct answer: answer = 998762383161
94 Correct 10 ms 11360 KB Correct answer: answer = 23017412908
95 Correct 4 ms 6496 KB Correct answer: answer = 728143410622
96 Correct 2 ms 356 KB Correct answer: answer = 2
97 Correct 3 ms 4704 KB Correct answer: answer = 1824916
98 Correct 34 ms 5464 KB Correct answer: answer = 10680029
99 Correct 19 ms 5464 KB Correct answer: answer = 18351700
100 Correct 4 ms 4700 KB Correct answer: answer = 16040026
101 Correct 3 ms 4700 KB Correct answer: answer = 253968628325
102 Correct 30 ms 4696 KB Correct answer: answer = 10267
103 Correct 100 ms 8796 KB Correct answer: answer = 2582408
104 Correct 4 ms 7256 KB Correct answer: answer = 78024964781
105 Correct 4 ms 6488 KB Correct answer: answer = 9866346457
106 Correct 5 ms 8028 KB Correct answer: answer = 3327720949
107 Correct 5 ms 6080 KB Correct answer: answer = 86064128360
108 Correct 4 ms 6748 KB Correct answer: answer = 12698259150
109 Correct 89 ms 12124 KB Correct answer: answer = 1185259288

Subtask #5
19.0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Correct answer: answer = 4
2 Correct 0 ms 348 KB Correct answer: answer = 4
3 Correct 1 ms 348 KB Correct answer: answer = 4
4 Correct 0 ms 348 KB Correct answer: answer = 12
5 Correct 0 ms 348 KB Correct answer: answer = 52
6 Correct 0 ms 348 KB Correct answer: answer = 210
7 Correct 0 ms 348 KB Correct answer: answer = 88
8 Correct 1 ms 344 KB Correct answer: answer = 7696
9 Correct 0 ms 348 KB Correct answer: answer = 1
10 Correct 1 ms 344 KB Correct answer: answer = 2374
11 Correct 1 ms 348 KB Correct answer: answer = 9502
12 Correct 1 ms 348 KB Correct answer: answer = 49
13 Correct 0 ms 344 KB Correct answer: answer = 151
14 Correct 1 ms 348 KB Correct answer: answer = 7550
15 Correct 0 ms 348 KB Correct answer: answer = 7220
16 Correct 1 ms 348 KB Correct answer: answer = 7550
17 Correct 0 ms 348 KB Correct answer: answer = 10000
18 Correct 0 ms 348 KB Correct answer: answer = 10000
19 Correct 1 ms 344 KB Correct answer: answer = 624
20 Correct 1 ms 348 KB Correct answer: answer = 10000
21 Correct 0 ms 348 KB Correct answer: answer = 1
22 Correct 0 ms 2396 KB Correct answer: answer = 4
23 Correct 0 ms 344 KB Correct answer: answer = 1
24 Correct 1 ms 4444 KB Correct answer: answer = 5
25 Correct 1 ms 4444 KB Correct answer: answer = 41
26 Correct 1 ms 4440 KB Correct answer: answer = 71923
27 Correct 1 ms 4568 KB Correct answer: answer = 77137
28 Correct 2 ms 4444 KB Correct answer: answer = 764
29 Correct 1 ms 2396 KB Correct answer: answer = 250000
30 Correct 1 ms 348 KB Correct answer: answer = 500
31 Correct 1 ms 4444 KB Correct answer: answer = 32
32 Correct 1 ms 4440 KB Correct answer: answer = 130050
33 Correct 2 ms 4440 KB Correct answer: answer = 5110
34 Correct 1 ms 4444 KB Correct answer: answer = 2626
35 Correct 1 ms 4444 KB Correct answer: answer = 796
36 Correct 1 ms 4444 KB Correct answer: answer = 7580
37 Correct 2 ms 4444 KB Correct answer: answer = 1904
38 Correct 1 ms 2592 KB Correct answer: answer = 996004
39 Correct 1 ms 4444 KB Correct answer: answer = 38817
40 Correct 2 ms 4444 KB Correct answer: answer = 4096
41 Correct 0 ms 348 KB Correct answer: answer = 1
42 Correct 1 ms 348 KB Correct answer: answer = 1
43 Correct 2 ms 4444 KB Correct answer: answer = 2040
44 Correct 0 ms 348 KB Correct answer: answer = 2
45 Correct 0 ms 348 KB Correct answer: answer = 4
46 Correct 0 ms 348 KB Correct answer: answer = 9
47 Correct 0 ms 348 KB Correct answer: answer = 9
48 Correct 1 ms 348 KB Correct answer: answer = 21
49 Correct 1 ms 4444 KB Correct answer: answer = 71
50 Correct 0 ms 344 KB Correct answer: answer = 77
51 Correct 0 ms 348 KB Correct answer: answer = 400
52 Correct 1 ms 2396 KB Correct answer: answer = 996004
53 Correct 1 ms 344 KB Correct answer: answer = 997310
54 Correct 1 ms 348 KB Correct answer: answer = 990781
55 Correct 1 ms 348 KB Correct answer: answer = 996545
56 Correct 1 ms 344 KB Correct answer: answer = 484
57 Correct 0 ms 348 KB Correct answer: answer = 484
58 Correct 1 ms 4444 KB Correct answer: answer = 63501
59 Correct 1 ms 4444 KB Correct answer: answer = 323501
60 Correct 2 ms 4444 KB Correct answer: answer = 752500
61 Correct 2 ms 4444 KB Correct answer: answer = 761480
62 Correct 2 ms 4444 KB Correct answer: answer = 758932
63 Correct 0 ms 348 KB Correct answer: answer = 1000000
64 Correct 0 ms 348 KB Correct answer: answer = 750500
65 Correct 0 ms 348 KB Correct answer: answer = 1000000
66 Correct 0 ms 348 KB Correct answer: answer = 250000
67 Correct 1 ms 348 KB Correct answer: answer = 250000
68 Correct 1 ms 348 KB Correct answer: answer = 1000000
69 Correct 0 ms 348 KB Correct answer: answer = 994009
70 Correct 1 ms 4536 KB Correct answer: answer = 59315
71 Correct 1 ms 4444 KB Correct answer: answer = 25454
72 Correct 2 ms 4444 KB Correct answer: answer = 1504
73 Correct 1 ms 4444 KB Correct answer: answer = 37486
74 Correct 2 ms 4444 KB Correct answer: answer = 4284
75 Correct 0 ms 348 KB Correct answer: answer = 158008
76 Correct 0 ms 348 KB Correct answer: answer = 51860
77 Correct 1 ms 4444 KB Correct answer: answer = 12985
78 Correct 6 ms 10328 KB Correct answer: answer = 997864126212
79 Correct 6 ms 6492 KB Correct answer: answer = 998608411647
80 Correct 4 ms 6236 KB Correct answer: answer = 995265560477
81 Correct 2 ms 4700 KB Correct answer: answer = 10125000
82 Correct 2 ms 4700 KB Correct answer: answer = 2291668
83 Correct 4 ms 4700 KB Correct answer: answer = 42388
84 Correct 13 ms 4732 KB Correct answer: answer = 10318
85 Correct 33 ms 4696 KB Correct answer: answer = 3416
86 Correct 6 ms 11352 KB Correct answer: answer = 331708193881
87 Correct 29 ms 11352 KB Correct answer: answer = 2861193756
88 Correct 109 ms 11568 KB Correct answer: answer = 114646930
89 Correct 5 ms 4700 KB Correct answer: answer = 9280921
90 Correct 24 ms 4704 KB Correct answer: answer = 999984053400
91 Correct 96 ms 8908 KB Correct answer: answer = 750935949134
92 Correct 2 ms 608 KB Correct answer: answer = 1000000000000
93 Correct 4 ms 4444 KB Correct answer: answer = 998762383161
94 Correct 10 ms 11360 KB Correct answer: answer = 23017412908
95 Correct 4 ms 6496 KB Correct answer: answer = 728143410622
96 Correct 2 ms 356 KB Correct answer: answer = 2
97 Correct 3 ms 4704 KB Correct answer: answer = 1824916
98 Correct 34 ms 5464 KB Correct answer: answer = 10680029
99 Correct 19 ms 5464 KB Correct answer: answer = 18351700
100 Correct 4 ms 4700 KB Correct answer: answer = 16040026
101 Correct 3 ms 4700 KB Correct answer: answer = 253968628325
102 Correct 30 ms 4696 KB Correct answer: answer = 10267
103 Correct 100 ms 8796 KB Correct answer: answer = 2582408
104 Correct 4 ms 7256 KB Correct answer: answer = 78024964781
105 Correct 4 ms 6488 KB Correct answer: answer = 9866346457
106 Correct 5 ms 8028 KB Correct answer: answer = 3327720949
107 Correct 5 ms 6080 KB Correct answer: answer = 86064128360
108 Correct 4 ms 6748 KB Correct answer: answer = 12698259150
109 Correct 89 ms 12124 KB Correct answer: answer = 1185259288
110 Correct 14 ms 13660 KB Correct answer: answer = 999889968863
111 Correct 16 ms 13500 KB Correct answer: answer = 999861384931
112 Correct 14 ms 9404 KB Correct answer: answer = 999811809929
113 Correct 14 ms 9560 KB Correct answer: answer = 999869756441
114 Correct 11 ms 10256 KB Correct answer: answer = 1700000000
115 Correct 27 ms 10256 KB Correct answer: answer = 131666670
116 Correct 5 ms 5764 KB Correct answer: answer = 89478486
117 Correct 18 ms 5772 KB Correct answer: answer = 4971040
118 Correct 30 ms 5768 KB Correct answer: answer = 2711494
119 Correct 90 ms 10260 KB Correct answer: answer = 25252530
120 Correct 42 ms 10260 KB Correct answer: answer = 62500000
121 Correct 17 ms 16216 KB Correct answer: answer = 333175097780
122 Correct 58 ms 16424 KB Correct answer: answer = 33121180179
123 Correct 153 ms 16244 KB Correct answer: answer = 9802314015
124 Correct 72 ms 10044 KB Correct answer: answer = 32567551
125 Correct 95 ms 10260 KB Correct answer: answer = 997525000000
126 Correct 140 ms 12124 KB Correct answer: answer = 752723538884
127 Correct 10 ms 2140 KB Correct answer: answer = 1000000000000
128 Correct 12 ms 5720 KB Correct answer: answer = 999978000121
129 Correct 15 ms 13660 KB Correct answer: answer = 745986144735
130 Correct 7 ms 1224 KB Correct answer: answer = 2
131 Correct 18 ms 10260 KB Correct answer: answer = 277966670
132 Correct 12 ms 10260 KB Correct answer: answer = 2500900082
133 Correct 10 ms 6232 KB Correct answer: answer = 301248349636
134 Correct 69 ms 8268 KB Correct answer: answer = 14118891
135 Correct 11 ms 7260 KB Correct answer: answer = 14384977265
136 Correct 14 ms 8644 KB Correct answer: answer = 3681368330
137 Correct 14 ms 9308 KB Correct answer: answer = 2720316816

Subtask #6
0 / 40.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Correct answer: answer = 4
2 Correct 0 ms 348 KB Correct answer: answer = 4
3 Correct 1 ms 348 KB Correct answer: answer = 4
4 Correct 0 ms 348 KB Correct answer: answer = 12
5 Correct 0 ms 348 KB Correct answer: answer = 52
6 Correct 0 ms 348 KB Correct answer: answer = 210
7 Correct 0 ms 348 KB Correct answer: answer = 88
8 Correct 1 ms 344 KB Correct answer: answer = 7696
9 Correct 0 ms 348 KB Correct answer: answer = 1
10 Correct 1 ms 344 KB Correct answer: answer = 2374
11 Correct 1 ms 348 KB Correct answer: answer = 9502
12 Correct 1 ms 348 KB Correct answer: answer = 49
13 Correct 0 ms 344 KB Correct answer: answer = 151
14 Correct 1 ms 348 KB Correct answer: answer = 7550
15 Correct 0 ms 348 KB Correct answer: answer = 7220
16 Correct 1 ms 348 KB Correct answer: answer = 7550
17 Correct 0 ms 348 KB Correct answer: answer = 10000
18 Correct 0 ms 348 KB Correct answer: answer = 10000
19 Correct 1 ms 344 KB Correct answer: answer = 624
20 Correct 1 ms 348 KB Correct answer: answer = 10000
21 Correct 0 ms 348 KB Correct answer: answer = 1
22 Correct 0 ms 2396 KB Correct answer: answer = 4
23 Correct 0 ms 344 KB Correct answer: answer = 1
24 Correct 1 ms 4444 KB Correct answer: answer = 5
25 Correct 1 ms 4444 KB Correct answer: answer = 41
26 Correct 1 ms 4440 KB Correct answer: answer = 71923
27 Correct 1 ms 4568 KB Correct answer: answer = 77137
28 Correct 2 ms 4444 KB Correct answer: answer = 764
29 Correct 1 ms 2396 KB Correct answer: answer = 250000
30 Correct 1 ms 348 KB Correct answer: answer = 500
31 Correct 1 ms 4444 KB Correct answer: answer = 32
32 Correct 1 ms 4440 KB Correct answer: answer = 130050
33 Correct 2 ms 4440 KB Correct answer: answer = 5110
34 Correct 1 ms 4444 KB Correct answer: answer = 2626
35 Correct 1 ms 4444 KB Correct answer: answer = 796
36 Correct 1 ms 4444 KB Correct answer: answer = 7580
37 Correct 2 ms 4444 KB Correct answer: answer = 1904
38 Correct 1 ms 2592 KB Correct answer: answer = 996004
39 Correct 1 ms 4444 KB Correct answer: answer = 38817
40 Correct 2 ms 4444 KB Correct answer: answer = 4096
41 Correct 0 ms 348 KB Correct answer: answer = 1
42 Correct 1 ms 348 KB Correct answer: answer = 1
43 Correct 2 ms 4444 KB Correct answer: answer = 2040
44 Correct 0 ms 348 KB Correct answer: answer = 2
45 Correct 0 ms 348 KB Correct answer: answer = 4
46 Correct 0 ms 348 KB Correct answer: answer = 9
47 Correct 0 ms 348 KB Correct answer: answer = 9
48 Correct 1 ms 348 KB Correct answer: answer = 21
49 Correct 1 ms 4444 KB Correct answer: answer = 71
50 Correct 0 ms 344 KB Correct answer: answer = 77
51 Correct 0 ms 348 KB Correct answer: answer = 400
52 Correct 1 ms 2396 KB Correct answer: answer = 996004
53 Correct 1 ms 344 KB Correct answer: answer = 997310
54 Correct 1 ms 348 KB Correct answer: answer = 990781
55 Correct 1 ms 348 KB Correct answer: answer = 996545
56 Correct 1 ms 344 KB Correct answer: answer = 484
57 Correct 0 ms 348 KB Correct answer: answer = 484
58 Correct 1 ms 4444 KB Correct answer: answer = 63501
59 Correct 1 ms 4444 KB Correct answer: answer = 323501
60 Correct 2 ms 4444 KB Correct answer: answer = 752500
61 Correct 2 ms 4444 KB Correct answer: answer = 761480
62 Correct 2 ms 4444 KB Correct answer: answer = 758932
63 Correct 0 ms 348 KB Correct answer: answer = 1000000
64 Correct 0 ms 348 KB Correct answer: answer = 750500
65 Correct 0 ms 348 KB Correct answer: answer = 1000000
66 Correct 0 ms 348 KB Correct answer: answer = 250000
67 Correct 1 ms 348 KB Correct answer: answer = 250000
68 Correct 1 ms 348 KB Correct answer: answer = 1000000
69 Correct 0 ms 348 KB Correct answer: answer = 994009
70 Correct 1 ms 4536 KB Correct answer: answer = 59315
71 Correct 1 ms 4444 KB Correct answer: answer = 25454
72 Correct 2 ms 4444 KB Correct answer: answer = 1504
73 Correct 1 ms 4444 KB Correct answer: answer = 37486
74 Correct 2 ms 4444 KB Correct answer: answer = 4284
75 Correct 0 ms 348 KB Correct answer: answer = 158008
76 Correct 0 ms 348 KB Correct answer: answer = 51860
77 Correct 1 ms 4444 KB Correct answer: answer = 12985
78 Correct 6 ms 10328 KB Correct answer: answer = 997864126212
79 Correct 6 ms 6492 KB Correct answer: answer = 998608411647
80 Correct 4 ms 6236 KB Correct answer: answer = 995265560477
81 Correct 2 ms 4700 KB Correct answer: answer = 10125000
82 Correct 2 ms 4700 KB Correct answer: answer = 2291668
83 Correct 4 ms 4700 KB Correct answer: answer = 42388
84 Correct 13 ms 4732 KB Correct answer: answer = 10318
85 Correct 33 ms 4696 KB Correct answer: answer = 3416
86 Correct 6 ms 11352 KB Correct answer: answer = 331708193881
87 Correct 29 ms 11352 KB Correct answer: answer = 2861193756
88 Correct 109 ms 11568 KB Correct answer: answer = 114646930
89 Correct 5 ms 4700 KB Correct answer: answer = 9280921
90 Correct 24 ms 4704 KB Correct answer: answer = 999984053400
91 Correct 96 ms 8908 KB Correct answer: answer = 750935949134
92 Correct 2 ms 608 KB Correct answer: answer = 1000000000000
93 Correct 4 ms 4444 KB Correct answer: answer = 998762383161
94 Correct 10 ms 11360 KB Correct answer: answer = 23017412908
95 Correct 4 ms 6496 KB Correct answer: answer = 728143410622
96 Correct 2 ms 356 KB Correct answer: answer = 2
97 Correct 3 ms 4704 KB Correct answer: answer = 1824916
98 Correct 34 ms 5464 KB Correct answer: answer = 10680029
99 Correct 19 ms 5464 KB Correct answer: answer = 18351700
100 Correct 4 ms 4700 KB Correct answer: answer = 16040026
101 Correct 3 ms 4700 KB Correct answer: answer = 253968628325
102 Correct 30 ms 4696 KB Correct answer: answer = 10267
103 Correct 100 ms 8796 KB Correct answer: answer = 2582408
104 Correct 4 ms 7256 KB Correct answer: answer = 78024964781
105 Correct 4 ms 6488 KB Correct answer: answer = 9866346457
106 Correct 5 ms 8028 KB Correct answer: answer = 3327720949
107 Correct 5 ms 6080 KB Correct answer: answer = 86064128360
108 Correct 4 ms 6748 KB Correct answer: answer = 12698259150
109 Correct 89 ms 12124 KB Correct answer: answer = 1185259288
110 Correct 14 ms 13660 KB Correct answer: answer = 999889968863
111 Correct 16 ms 13500 KB Correct answer: answer = 999861384931
112 Correct 14 ms 9404 KB Correct answer: answer = 999811809929
113 Correct 14 ms 9560 KB Correct answer: answer = 999869756441
114 Correct 11 ms 10256 KB Correct answer: answer = 1700000000
115 Correct 27 ms 10256 KB Correct answer: answer = 131666670
116 Correct 5 ms 5764 KB Correct answer: answer = 89478486
117 Correct 18 ms 5772 KB Correct answer: answer = 4971040
118 Correct 30 ms 5768 KB Correct answer: answer = 2711494
119 Correct 90 ms 10260 KB Correct answer: answer = 25252530
120 Correct 42 ms 10260 KB Correct answer: answer = 62500000
121 Correct 17 ms 16216 KB Correct answer: answer = 333175097780
122 Correct 58 ms 16424 KB Correct answer: answer = 33121180179
123 Correct 153 ms 16244 KB Correct answer: answer = 9802314015
124 Correct 72 ms 10044 KB Correct answer: answer = 32567551
125 Correct 95 ms 10260 KB Correct answer: answer = 997525000000
126 Correct 140 ms 12124 KB Correct answer: answer = 752723538884
127 Correct 10 ms 2140 KB Correct answer: answer = 1000000000000
128 Correct 12 ms 5720 KB Correct answer: answer = 999978000121
129 Correct 15 ms 13660 KB Correct answer: answer = 745986144735
130 Correct 7 ms 1224 KB Correct answer: answer = 2
131 Correct 18 ms 10260 KB Correct answer: answer = 277966670
132 Correct 12 ms 10260 KB Correct answer: answer = 2500900082
133 Correct 10 ms 6232 KB Correct answer: answer = 301248349636
134 Correct 69 ms 8268 KB Correct answer: answer = 14118891
135 Correct 11 ms 7260 KB Correct answer: answer = 14384977265
136 Correct 14 ms 8644 KB Correct answer: answer = 3681368330
137 Correct 14 ms 9308 KB Correct answer: answer = 2720316816
138 Correct 24 ms 13064 KB Correct answer: answer = 999976000144
139 Correct 23 ms 11088 KB Correct answer: answer = 999856102410
140 Correct 24 ms 11080 KB Correct answer: answer = 999958401531
141 Correct 22 ms 11100 KB Correct answer: answer = 999769649944
142 Correct 23 ms 11100 KB Correct answer: answer = 999874525918
143 Correct 21 ms 15628 KB Correct answer: answer = 6050000000
144 Correct 32 ms 16616 KB Correct answer: answer = 1112500000
145 Correct 11 ms 7100 KB Correct answer: answer = 4294967296
146 Correct 65 ms 10744 KB Correct answer: answer = 87652406
147 Correct 752 ms 10880 KB Correct answer: answer = 6297664
148 Execution timed out 2043 ms 10736 KB Time limit exceeded
149 Halted 0 ms 0 KB -