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답안 #632841

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
632841 2022-08-20T22:43:59 Z rainliofficial Aliens (IOI16_aliens) C++17
100 / 100
 315 ms 24552 KB 
#include "aliens.h"
#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef pair<ll, ll> pii;
template<class T> bool ckmin(T& a, const T& b) { return b < a ? a = b, 1 : 0; }
template<class T> bool ckmax(T& a, const T& b) { return a < b ? a = b, 1 : 0; }
#define sz(x) (int)x.size()

const int MAXN = 2e5+5;
const ll INF = 1e18;

void __print(int x) {cerr << x;}
void __print(long x) {cerr << x;}
void __print(long long x) {cerr << x;}
void __print(unsigned x) {cerr << x;}
void __print(unsigned long x) {cerr << x;}
void __print(unsigned long long x) {cerr << x;}
void __print(float x) {cerr << x;}
void __print(double x) {cerr << x;}
void __print(long double x) {cerr << x;}
void __print(char x) {cerr << '\'' << x << '\'';}
void __print(const char *x) {cerr << '\"' << x << '\"';}
void __print(const string &x) {cerr << '\"' << x << '\"';}
void __print(bool x) {cerr << (x ? "true" : "false");}

template<typename T, typename V>
void __print(const pair<T, V> &x);
template<typename T>
void __print(const T &x) {int f = 0; cerr << '{'; for (auto &i: x) cerr << (f++ ? ", " : ""), __print(i); cerr << "}";}
template<typename T, typename V>
void __print(const pair<T, V> &x) {cerr << '{'; __print(x.first); cerr << ", "; __print(x.second); cerr << '}';}
void _print() {cerr << "]\n";}
template <typename T, typename... V>
void _print(T t, V... v) {__print(t); if (sizeof...(v)) cerr << ", "; _print(v...);}
#ifdef DEBUG
#define dbg(x...) cerr << "\e[91m"<<__func__<<":"<<__LINE__<<" [" << #x << "] = ["; _print(x); cerr << "\e[39m" << endl;
#else
#define dbg(x...)
#endif

struct Point{
    ll r, c, id, cnt;
    bool operator<(const Point& o) const{
        if (r != o.r){
            return r < o.r;
        }
        return c < o.c;
    }
};

bool byr(const Point& a, const Point& b){
    return a.r != b.r ? a.r < b.r : a.c > b.c;  // sort by smaller row, then by greater col
}

bool byc(const Point& a, const Point& b){
    return a.c != b.c ? a.c < b.c : a.r > b.r; // smaller col, smaller row
}

ll sq(ll x){
    return x*x;
}
ll get(pii a, int c){
    return a.first * c + a.second;
}
double intersectX(pii a, pii b){
    return (double)(b.second - a.second)/(a.first - b.first); // (b2 - b1)/(m1 - m2)
}

/*
ll subtask5(int n, int k, vector<Point>& arr){
    vector<vector<ll>> dp(n+1, vector<ll>(k+1, INF)); // dp[i][j] = max cover up to ith point after taking j pictures
    for (int i=0; i<=k; i++) dp[0][i] = 0;

    vector<deque<pii>> lines(k+1);
    vector<int> pj(k+1, 1);
    for (int i=1; i<=n; i++){
        for (int j=1; j<=k; j++){
            ll overlap = i > 1 && arr[i-2].c >= arr[i-1].r ? sq(arr[i-2].c - arr[i-1].r + 1) : 0;
            pii cur = {-2*(arr[i-1].r - 1), sq(arr[i-1].r - 1) + dp[i-1][j-1] - overlap};
            while (sz(lines[j]) > 1 && intersectX(cur, lines[j][sz(lines[j])-2]) < intersectX(lines[j].back(), lines[j][sz(lines[j])-2])){
                lines[j].pop_back();
            }
            lines[j].push_back(cur);

            if (j > 1 && !lines[j].empty()){
                while (sz(lines[j]) > 1 && get(lines[j].front(), arr[i-1].c) >= get(lines[j][1], arr[i-1].c)){
                    lines[j].pop_front();
                }
                dp[i][j] = sq(arr[i-1].c) + get(lines[j].front(), arr[i-1].c);
            }else{
                // take all points before in 1 single picture
                dp[i][j] = sq(arr[i-1].c - arr[0].r + 1);
            }
            // for (int ip=1; ip<=i; ip++){
            //     ll area = sq(arr[i-1].c - arr[ip-1].r + 1);
            //     overlap = ip > 1 && arr[ip-2].c >= arr[ip-1].r ? sq(arr[ip-2].c - arr[ip-1].r + 1) : 0;
            //     if (dp[i][j] > dp[ip-1][j-1] + area - overlap){
            //         dbg(dp[i][j]);
            //     }
            // }
        }
    }
    // for (int i=0; i<=n; i++){
    //     for (int j=0; j<=k; j++){
    //         cout << dp[i][j] << " ";
    //     }
    //     cout << "\n";
    // }
}
*/


pii solve(ll penalty, vector<Point>& arr, int n, int k){
    vector<pii> dp(n+1); // dp[i] = min area needed with penalty to cover the first i pictures
    deque<pair<pii, ll>> lines;
    for (int i=1; i<=n; i++){
        ll overlap = i > 1 && arr[i-2].c >= arr[i-1].r ? sq(arr[i-2].c - arr[i-1].r + 1) : 0;
        pii cur = {-2*(arr[i-1].r - 1), sq(arr[i-1].r - 1) + dp[i-1].first - overlap + penalty};
        while (sz(lines) > 1 && intersectX(cur, lines[sz(lines)-2].first) < intersectX(lines.back().first, lines[sz(lines)-2].first)){
            lines.pop_back();
        }
        lines.push_back({cur, dp[i-1].second + 1});

        while (sz(lines) > 1 && get(lines.front().first, arr[i-1].c) >= get(lines[1].first, arr[i-1].c)){
            lines.pop_front();
        }
        dp[i] = {sq(arr[i-1].c) + get(lines.front().first, arr[i-1].c), lines.front().second};
    }
    return dp[n];
}

long long take_photos(int n, int m, int k, std::vector<int> r, std::vector<int> c) {
    // reflect the points under the diag
    vector<Point> arr;
    int tot = 0;
    set<Point> allPoints;
    for (int i=0; i<n; i++){
        if (r[i] > c[i]){
            swap(r[i], c[i]);
        }
        Point cur = {r[i], c[i], tot, 1};
        auto it = allPoints.find(cur);
        if (it != allPoints.end()){
            arr[(*it).id].cnt++;
        }else{
            arr.push_back(cur);
            allPoints.insert(cur);
            tot++;
        }
    }
    n = tot;
    sort(arr.begin(), arr.end(), byr);
    set<Point, decltype(&byc)> seen(&byc);
    for (int i=0; i<n; i++){
        auto it = seen.lower_bound(arr[i]);
        if (it == seen.end()){
            seen.insert(arr[i]);
        }else{
            // Point upd = *it;
            // upd.cnt++;
            // seen.erase(it);
            // seen.insert(upd);
        }
    }

    arr.clear();
    for (Point x : seen){
        // cout << x.r << " " << x.c << " " << x.id << " " << x.cnt << "\n";
        arr.push_back(x);
    }

    n = sz(arr);

    ll low = 0, high = 1e12;
    while (high - low > 1){
        ll mid = (low + high)/2;
        if (solve(mid, arr, n, k).second < k){
            // we can lower the price/penalty per photo
            high = mid;
        }else{
            low = mid;
        }
    }

    // run dp
    pii ans = solve(low, arr, n, k);
    return ans.first - k * low;
}

Subtask #1
4.0 / 4.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 212 KB Correct answer: answer = 4
2 Correct 0 ms 212 KB Correct answer: answer = 4
3 Correct 0 ms 212 KB Correct answer: answer = 4
4 Correct 0 ms 212 KB Correct answer: answer = 12
5 Correct 1 ms 212 KB Correct answer: answer = 52
6 Correct 0 ms 212 KB Correct answer: answer = 210
7 Correct 0 ms 224 KB Correct answer: answer = 88
8 Correct 0 ms 212 KB Correct answer: answer = 7696
9 Correct 0 ms 212 KB Correct answer: answer = 1
10 Correct 1 ms 212 KB Correct answer: answer = 2374
11 Correct 0 ms 212 KB Correct answer: answer = 9502
12 Correct 0 ms 212 KB Correct answer: answer = 49
13 Correct 1 ms 212 KB Correct answer: answer = 151
14 Correct 0 ms 212 KB Correct answer: answer = 7550
15 Correct 0 ms 212 KB Correct answer: answer = 7220
16 Correct 0 ms 212 KB Correct answer: answer = 7550
17 Correct 0 ms 212 KB Correct answer: answer = 10000
18 Correct 0 ms 212 KB Correct answer: answer = 10000
19 Correct 0 ms 212 KB Correct answer: answer = 624
20 Correct 0 ms 212 KB Correct answer: answer = 10000

Subtask #2
12.0 / 12.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 212 KB Correct answer: answer = 1
2 Correct 0 ms 212 KB Correct answer: answer = 4
3 Correct 0 ms 212 KB Correct answer: answer = 1
4 Correct 0 ms 212 KB Correct answer: answer = 5
5 Correct 0 ms 212 KB Correct answer: answer = 41
6 Correct 0 ms 212 KB Correct answer: answer = 71923
7 Correct 1 ms 212 KB Correct answer: answer = 77137
8 Correct 1 ms 340 KB Correct answer: answer = 764
9 Correct 1 ms 304 KB Correct answer: answer = 250000
10 Correct 1 ms 340 KB Correct answer: answer = 500
11 Correct 0 ms 212 KB Correct answer: answer = 32
12 Correct 1 ms 340 KB Correct answer: answer = 130050
13 Correct 1 ms 340 KB Correct answer: answer = 5110
14 Correct 1 ms 340 KB Correct answer: answer = 2626
15 Correct 1 ms 340 KB Correct answer: answer = 796
16 Correct 1 ms 340 KB Correct answer: answer = 7580
17 Correct 1 ms 340 KB Correct answer: answer = 1904
18 Correct 1 ms 340 KB Correct answer: answer = 996004
19 Correct 1 ms 340 KB Correct answer: answer = 38817
20 Correct 1 ms 340 KB Correct answer: answer = 4096
21 Correct 0 ms 212 KB Correct answer: answer = 1
22 Correct 1 ms 212 KB Correct answer: answer = 1
23 Correct 1 ms 340 KB Correct answer: answer = 2040
24 Correct 0 ms 212 KB Correct answer: answer = 2

Subtask #3
9.0 / 9.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 212 KB Correct answer: answer = 4
2 Correct 0 ms 212 KB Correct answer: answer = 4
3 Correct 0 ms 212 KB Correct answer: answer = 4
4 Correct 0 ms 212 KB Correct answer: answer = 12
5 Correct 1 ms 212 KB Correct answer: answer = 52
6 Correct 0 ms 212 KB Correct answer: answer = 210
7 Correct 0 ms 224 KB Correct answer: answer = 88
8 Correct 0 ms 212 KB Correct answer: answer = 7696
9 Correct 0 ms 212 KB Correct answer: answer = 1
10 Correct 1 ms 212 KB Correct answer: answer = 2374
11 Correct 0 ms 212 KB Correct answer: answer = 9502
12 Correct 0 ms 212 KB Correct answer: answer = 49
13 Correct 1 ms 212 KB Correct answer: answer = 151
14 Correct 0 ms 212 KB Correct answer: answer = 7550
15 Correct 0 ms 212 KB Correct answer: answer = 7220
16 Correct 0 ms 212 KB Correct answer: answer = 7550
17 Correct 0 ms 212 KB Correct answer: answer = 10000
18 Correct 0 ms 212 KB Correct answer: answer = 10000
19 Correct 0 ms 212 KB Correct answer: answer = 624
20 Correct 0 ms 212 KB Correct answer: answer = 10000
21 Correct 1 ms 212 KB Correct answer: answer = 1
22 Correct 0 ms 212 KB Correct answer: answer = 4
23 Correct 0 ms 212 KB Correct answer: answer = 1
24 Correct 0 ms 212 KB Correct answer: answer = 5
25 Correct 0 ms 212 KB Correct answer: answer = 41
26 Correct 0 ms 212 KB Correct answer: answer = 71923
27 Correct 1 ms 212 KB Correct answer: answer = 77137
28 Correct 1 ms 340 KB Correct answer: answer = 764
29 Correct 1 ms 304 KB Correct answer: answer = 250000
30 Correct 1 ms 340 KB Correct answer: answer = 500
31 Correct 0 ms 212 KB Correct answer: answer = 32
32 Correct 1 ms 340 KB Correct answer: answer = 130050
33 Correct 1 ms 340 KB Correct answer: answer = 5110
34 Correct 1 ms 340 KB Correct answer: answer = 2626
35 Correct 1 ms 340 KB Correct answer: answer = 796
36 Correct 1 ms 340 KB Correct answer: answer = 7580
37 Correct 1 ms 340 KB Correct answer: answer = 1904
38 Correct 1 ms 340 KB Correct answer: answer = 996004
39 Correct 1 ms 340 KB Correct answer: answer = 38817
40 Correct 1 ms 340 KB Correct answer: answer = 4096
41 Correct 0 ms 212 KB Correct answer: answer = 1
42 Correct 1 ms 212 KB Correct answer: answer = 1
43 Correct 1 ms 340 KB Correct answer: answer = 2040
44 Correct 0 ms 212 KB Correct answer: answer = 2
45 Correct 0 ms 212 KB Correct answer: answer = 4
46 Correct 1 ms 212 KB Correct answer: answer = 9
47 Correct 0 ms 212 KB Correct answer: answer = 9
48 Correct 0 ms 212 KB Correct answer: answer = 21
49 Correct 1 ms 212 KB Correct answer: answer = 71
50 Correct 0 ms 212 KB Correct answer: answer = 77
51 Correct 1 ms 212 KB Correct answer: answer = 400
52 Correct 1 ms 340 KB Correct answer: answer = 996004
53 Correct 1 ms 340 KB Correct answer: answer = 997310
54 Correct 0 ms 340 KB Correct answer: answer = 990781
55 Correct 0 ms 340 KB Correct answer: answer = 996545
56 Correct 1 ms 212 KB Correct answer: answer = 484
57 Correct 1 ms 212 KB Correct answer: answer = 484
58 Correct 1 ms 340 KB Correct answer: answer = 63501
59 Correct 1 ms 340 KB Correct answer: answer = 323501
60 Correct 1 ms 340 KB Correct answer: answer = 752500
61 Correct 1 ms 340 KB Correct answer: answer = 761480
62 Correct 1 ms 340 KB Correct answer: answer = 758932
63 Correct 1 ms 340 KB Correct answer: answer = 1000000
64 Correct 1 ms 340 KB Correct answer: answer = 750500
65 Correct 0 ms 212 KB Correct answer: answer = 1000000
66 Correct 1 ms 340 KB Correct answer: answer = 250000
67 Correct 0 ms 340 KB Correct answer: answer = 250000
68 Correct 1 ms 340 KB Correct answer: answer = 1000000
69 Correct 1 ms 340 KB Correct answer: answer = 994009
70 Correct 1 ms 340 KB Correct answer: answer = 59315
71 Correct 1 ms 344 KB Correct answer: answer = 25454
72 Correct 1 ms 344 KB Correct answer: answer = 1504
73 Correct 1 ms 212 KB Correct answer: answer = 37486
74 Correct 1 ms 340 KB Correct answer: answer = 4284
75 Correct 1 ms 340 KB Correct answer: answer = 158008
76 Correct 1 ms 352 KB Correct answer: answer = 51860
77 Correct 1 ms 340 KB Correct answer: answer = 12985

Subtask #4
16.0 / 16.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 212 KB Correct answer: answer = 4
2 Correct 0 ms 212 KB Correct answer: answer = 4
3 Correct 0 ms 212 KB Correct answer: answer = 4
4 Correct 0 ms 212 KB Correct answer: answer = 12
5 Correct 1 ms 212 KB Correct answer: answer = 52
6 Correct 0 ms 212 KB Correct answer: answer = 210
7 Correct 0 ms 224 KB Correct answer: answer = 88
8 Correct 0 ms 212 KB Correct answer: answer = 7696
9 Correct 0 ms 212 KB Correct answer: answer = 1
10 Correct 1 ms 212 KB Correct answer: answer = 2374
11 Correct 0 ms 212 KB Correct answer: answer = 9502
12 Correct 0 ms 212 KB Correct answer: answer = 49
13 Correct 1 ms 212 KB Correct answer: answer = 151
14 Correct 0 ms 212 KB Correct answer: answer = 7550
15 Correct 0 ms 212 KB Correct answer: answer = 7220
16 Correct 0 ms 212 KB Correct answer: answer = 7550
17 Correct 0 ms 212 KB Correct answer: answer = 10000
18 Correct 0 ms 212 KB Correct answer: answer = 10000
19 Correct 0 ms 212 KB Correct answer: answer = 624
20 Correct 0 ms 212 KB Correct answer: answer = 10000
21 Correct 1 ms 212 KB Correct answer: answer = 1
22 Correct 0 ms 212 KB Correct answer: answer = 4
23 Correct 0 ms 212 KB Correct answer: answer = 1
24 Correct 0 ms 212 KB Correct answer: answer = 5
25 Correct 0 ms 212 KB Correct answer: answer = 41
26 Correct 0 ms 212 KB Correct answer: answer = 71923
27 Correct 1 ms 212 KB Correct answer: answer = 77137
28 Correct 1 ms 340 KB Correct answer: answer = 764
29 Correct 1 ms 304 KB Correct answer: answer = 250000
30 Correct 1 ms 340 KB Correct answer: answer = 500
31 Correct 0 ms 212 KB Correct answer: answer = 32
32 Correct 1 ms 340 KB Correct answer: answer = 130050
33 Correct 1 ms 340 KB Correct answer: answer = 5110
34 Correct 1 ms 340 KB Correct answer: answer = 2626
35 Correct 1 ms 340 KB Correct answer: answer = 796
36 Correct 1 ms 340 KB Correct answer: answer = 7580
37 Correct 1 ms 340 KB Correct answer: answer = 1904
38 Correct 1 ms 340 KB Correct answer: answer = 996004
39 Correct 1 ms 340 KB Correct answer: answer = 38817
40 Correct 1 ms 340 KB Correct answer: answer = 4096
41 Correct 0 ms 212 KB Correct answer: answer = 1
42 Correct 1 ms 212 KB Correct answer: answer = 1
43 Correct 1 ms 340 KB Correct answer: answer = 2040
44 Correct 0 ms 212 KB Correct answer: answer = 2
45 Correct 0 ms 212 KB Correct answer: answer = 4
46 Correct 1 ms 212 KB Correct answer: answer = 9
47 Correct 0 ms 212 KB Correct answer: answer = 9
48 Correct 0 ms 212 KB Correct answer: answer = 21
49 Correct 1 ms 212 KB Correct answer: answer = 71
50 Correct 0 ms 212 KB Correct answer: answer = 77
51 Correct 1 ms 212 KB Correct answer: answer = 400
52 Correct 1 ms 340 KB Correct answer: answer = 996004
53 Correct 1 ms 340 KB Correct answer: answer = 997310
54 Correct 0 ms 340 KB Correct answer: answer = 990781
55 Correct 0 ms 340 KB Correct answer: answer = 996545
56 Correct 1 ms 212 KB Correct answer: answer = 484
57 Correct 1 ms 212 KB Correct answer: answer = 484
58 Correct 1 ms 340 KB Correct answer: answer = 63501
59 Correct 1 ms 340 KB Correct answer: answer = 323501
60 Correct 1 ms 340 KB Correct answer: answer = 752500
61 Correct 1 ms 340 KB Correct answer: answer = 761480
62 Correct 1 ms 340 KB Correct answer: answer = 758932
63 Correct 1 ms 340 KB Correct answer: answer = 1000000
64 Correct 1 ms 340 KB Correct answer: answer = 750500
65 Correct 0 ms 212 KB Correct answer: answer = 1000000
66 Correct 1 ms 340 KB Correct answer: answer = 250000
67 Correct 0 ms 340 KB Correct answer: answer = 250000
68 Correct 1 ms 340 KB Correct answer: answer = 1000000
69 Correct 1 ms 340 KB Correct answer: answer = 994009
70 Correct 1 ms 340 KB Correct answer: answer = 59315
71 Correct 1 ms 344 KB Correct answer: answer = 25454
72 Correct 1 ms 344 KB Correct answer: answer = 1504
73 Correct 1 ms 212 KB Correct answer: answer = 37486
74 Correct 1 ms 340 KB Correct answer: answer = 4284
75 Correct 1 ms 340 KB Correct answer: answer = 158008
76 Correct 1 ms 352 KB Correct answer: answer = 51860
77 Correct 1 ms 340 KB Correct answer: answer = 12985
78 Correct 3 ms 724 KB Correct answer: answer = 997864126212
79 Correct 3 ms 724 KB Correct answer: answer = 998608411647
80 Correct 3 ms 716 KB Correct answer: answer = 995265560477
81 Correct 7 ms 1108 KB Correct answer: answer = 10125000
82 Correct 7 ms 1112 KB Correct answer: answer = 2291668
83 Correct 4 ms 772 KB Correct answer: answer = 42388
84 Correct 3 ms 728 KB Correct answer: answer = 10318
85 Correct 3 ms 724 KB Correct answer: answer = 3416
86 Correct 9 ms 1108 KB Correct answer: answer = 331708193881
87 Correct 9 ms 1108 KB Correct answer: answer = 2861193756
88 Correct 10 ms 1120 KB Correct answer: answer = 114646930
89 Correct 7 ms 1196 KB Correct answer: answer = 9280921
90 Correct 10 ms 1120 KB Correct answer: answer = 999984053400
91 Correct 9 ms 1116 KB Correct answer: answer = 750935949134
92 Correct 2 ms 736 KB Correct answer: answer = 1000000000000
93 Correct 2 ms 736 KB Correct answer: answer = 998762383161
94 Correct 10 ms 1120 KB Correct answer: answer = 23017412908
95 Correct 2 ms 736 KB Correct answer: answer = 728143410622
96 Correct 1 ms 352 KB Correct answer: answer = 2
97 Correct 7 ms 1160 KB Correct answer: answer = 1824916
98 Correct 7 ms 1116 KB Correct answer: answer = 10680029
99 Correct 10 ms 1112 KB Correct answer: answer = 18351700
100 Correct 6 ms 1112 KB Correct answer: answer = 16040026
101 Correct 3 ms 856 KB Correct answer: answer = 253968628325
102 Correct 4 ms 728 KB Correct answer: answer = 10267
103 Correct 7 ms 1112 KB Correct answer: answer = 2582408
104 Correct 3 ms 728 KB Correct answer: answer = 78024964781
105 Correct 3 ms 728 KB Correct answer: answer = 9866346457
106 Correct 3 ms 864 KB Correct answer: answer = 3327720949
107 Correct 3 ms 732 KB Correct answer: answer = 86064128360
108 Correct 4 ms 856 KB Correct answer: answer = 12698259150
109 Correct 9 ms 1072 KB Correct answer: answer = 1185259288

Subtask #5
19.0 / 19.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 212 KB Correct answer: answer = 4
2 Correct 0 ms 212 KB Correct answer: answer = 4
3 Correct 0 ms 212 KB Correct answer: answer = 4
4 Correct 0 ms 212 KB Correct answer: answer = 12
5 Correct 1 ms 212 KB Correct answer: answer = 52
6 Correct 0 ms 212 KB Correct answer: answer = 210
7 Correct 0 ms 224 KB Correct answer: answer = 88
8 Correct 0 ms 212 KB Correct answer: answer = 7696
9 Correct 0 ms 212 KB Correct answer: answer = 1
10 Correct 1 ms 212 KB Correct answer: answer = 2374
11 Correct 0 ms 212 KB Correct answer: answer = 9502
12 Correct 0 ms 212 KB Correct answer: answer = 49
13 Correct 1 ms 212 KB Correct answer: answer = 151
14 Correct 0 ms 212 KB Correct answer: answer = 7550
15 Correct 0 ms 212 KB Correct answer: answer = 7220
16 Correct 0 ms 212 KB Correct answer: answer = 7550
17 Correct 0 ms 212 KB Correct answer: answer = 10000
18 Correct 0 ms 212 KB Correct answer: answer = 10000
19 Correct 0 ms 212 KB Correct answer: answer = 624
20 Correct 0 ms 212 KB Correct answer: answer = 10000
21 Correct 1 ms 212 KB Correct answer: answer = 1
22 Correct 0 ms 212 KB Correct answer: answer = 4
23 Correct 0 ms 212 KB Correct answer: answer = 1
24 Correct 0 ms 212 KB Correct answer: answer = 5
25 Correct 0 ms 212 KB Correct answer: answer = 41
26 Correct 0 ms 212 KB Correct answer: answer = 71923
27 Correct 1 ms 212 KB Correct answer: answer = 77137
28 Correct 1 ms 340 KB Correct answer: answer = 764
29 Correct 1 ms 304 KB Correct answer: answer = 250000
30 Correct 1 ms 340 KB Correct answer: answer = 500
31 Correct 0 ms 212 KB Correct answer: answer = 32
32 Correct 1 ms 340 KB Correct answer: answer = 130050
33 Correct 1 ms 340 KB Correct answer: answer = 5110
34 Correct 1 ms 340 KB Correct answer: answer = 2626
35 Correct 1 ms 340 KB Correct answer: answer = 796
36 Correct 1 ms 340 KB Correct answer: answer = 7580
37 Correct 1 ms 340 KB Correct answer: answer = 1904
38 Correct 1 ms 340 KB Correct answer: answer = 996004
39 Correct 1 ms 340 KB Correct answer: answer = 38817
40 Correct 1 ms 340 KB Correct answer: answer = 4096
41 Correct 0 ms 212 KB Correct answer: answer = 1
42 Correct 1 ms 212 KB Correct answer: answer = 1
43 Correct 1 ms 340 KB Correct answer: answer = 2040
44 Correct 0 ms 212 KB Correct answer: answer = 2
45 Correct 0 ms 212 KB Correct answer: answer = 4
46 Correct 1 ms 212 KB Correct answer: answer = 9
47 Correct 0 ms 212 KB Correct answer: answer = 9
48 Correct 0 ms 212 KB Correct answer: answer = 21
49 Correct 1 ms 212 KB Correct answer: answer = 71
50 Correct 0 ms 212 KB Correct answer: answer = 77
51 Correct 1 ms 212 KB Correct answer: answer = 400
52 Correct 1 ms 340 KB Correct answer: answer = 996004
53 Correct 1 ms 340 KB Correct answer: answer = 997310
54 Correct 0 ms 340 KB Correct answer: answer = 990781
55 Correct 0 ms 340 KB Correct answer: answer = 996545
56 Correct 1 ms 212 KB Correct answer: answer = 484
57 Correct 1 ms 212 KB Correct answer: answer = 484
58 Correct 1 ms 340 KB Correct answer: answer = 63501
59 Correct 1 ms 340 KB Correct answer: answer = 323501
60 Correct 1 ms 340 KB Correct answer: answer = 752500
61 Correct 1 ms 340 KB Correct answer: answer = 761480
62 Correct 1 ms 340 KB Correct answer: answer = 758932
63 Correct 1 ms 340 KB Correct answer: answer = 1000000
64 Correct 1 ms 340 KB Correct answer: answer = 750500
65 Correct 0 ms 212 KB Correct answer: answer = 1000000
66 Correct 1 ms 340 KB Correct answer: answer = 250000
67 Correct 0 ms 340 KB Correct answer: answer = 250000
68 Correct 1 ms 340 KB Correct answer: answer = 1000000
69 Correct 1 ms 340 KB Correct answer: answer = 994009
70 Correct 1 ms 340 KB Correct answer: answer = 59315
71 Correct 1 ms 344 KB Correct answer: answer = 25454
72 Correct 1 ms 344 KB Correct answer: answer = 1504
73 Correct 1 ms 212 KB Correct answer: answer = 37486
74 Correct 1 ms 340 KB Correct answer: answer = 4284
75 Correct 1 ms 340 KB Correct answer: answer = 158008
76 Correct 1 ms 352 KB Correct answer: answer = 51860
77 Correct 1 ms 340 KB Correct answer: answer = 12985
78 Correct 3 ms 724 KB Correct answer: answer = 997864126212
79 Correct 3 ms 724 KB Correct answer: answer = 998608411647
80 Correct 3 ms 716 KB Correct answer: answer = 995265560477
81 Correct 7 ms 1108 KB Correct answer: answer = 10125000
82 Correct 7 ms 1112 KB Correct answer: answer = 2291668
83 Correct 4 ms 772 KB Correct answer: answer = 42388
84 Correct 3 ms 728 KB Correct answer: answer = 10318
85 Correct 3 ms 724 KB Correct answer: answer = 3416
86 Correct 9 ms 1108 KB Correct answer: answer = 331708193881
87 Correct 9 ms 1108 KB Correct answer: answer = 2861193756
88 Correct 10 ms 1120 KB Correct answer: answer = 114646930
89 Correct 7 ms 1196 KB Correct answer: answer = 9280921
90 Correct 10 ms 1120 KB Correct answer: answer = 999984053400
91 Correct 9 ms 1116 KB Correct answer: answer = 750935949134
92 Correct 2 ms 736 KB Correct answer: answer = 1000000000000
93 Correct 2 ms 736 KB Correct answer: answer = 998762383161
94 Correct 10 ms 1120 KB Correct answer: answer = 23017412908
95 Correct 2 ms 736 KB Correct answer: answer = 728143410622
96 Correct 1 ms 352 KB Correct answer: answer = 2
97 Correct 7 ms 1160 KB Correct answer: answer = 1824916
98 Correct 7 ms 1116 KB Correct answer: answer = 10680029
99 Correct 10 ms 1112 KB Correct answer: answer = 18351700
100 Correct 6 ms 1112 KB Correct answer: answer = 16040026
101 Correct 3 ms 856 KB Correct answer: answer = 253968628325
102 Correct 4 ms 728 KB Correct answer: answer = 10267
103 Correct 7 ms 1112 KB Correct answer: answer = 2582408
104 Correct 3 ms 728 KB Correct answer: answer = 78024964781
105 Correct 3 ms 728 KB Correct answer: answer = 9866346457
106 Correct 3 ms 864 KB Correct answer: answer = 3327720949
107 Correct 3 ms 732 KB Correct answer: answer = 86064128360
108 Correct 4 ms 856 KB Correct answer: answer = 12698259150
109 Correct 9 ms 1072 KB Correct answer: answer = 1185259288
110 Correct 36 ms 6536 KB Correct answer: answer = 999889968863
111 Correct 34 ms 6468 KB Correct answer: answer = 999861384931
112 Correct 34 ms 6460 KB Correct answer: answer = 999811809929
113 Correct 36 ms 6576 KB Correct answer: answer = 999869756441
114 Correct 90 ms 11644 KB Correct answer: answer = 1700000000
115 Correct 99 ms 11628 KB Correct answer: answer = 131666670
116 Correct 30 ms 4044 KB Correct answer: answer = 89478486
117 Correct 33 ms 4080 KB Correct answer: answer = 4971040
118 Correct 33 ms 4044 KB Correct answer: answer = 2711494
119 Correct 108 ms 11788 KB Correct answer: answer = 25252530
120 Correct 94 ms 11796 KB Correct answer: answer = 62500000
121 Correct 118 ms 10996 KB Correct answer: answer = 333175097780
122 Correct 131 ms 11032 KB Correct answer: answer = 33121180179
123 Correct 136 ms 10952 KB Correct answer: answer = 9802314015
124 Correct 106 ms 11776 KB Correct answer: answer = 32567551
125 Correct 101 ms 11700 KB Correct answer: answer = 997525000000
126 Correct 119 ms 10720 KB Correct answer: answer = 752723538884
127 Correct 29 ms 6508 KB Correct answer: answer = 1000000000000
128 Correct 43 ms 6460 KB Correct answer: answer = 999978000121
129 Correct 37 ms 6500 KB Correct answer: answer = 745986144735
130 Correct 12 ms 1080 KB Correct answer: answer = 2
131 Correct 133 ms 11676 KB Correct answer: answer = 277966670
132 Correct 92 ms 11200 KB Correct answer: answer = 2500900082
133 Correct 44 ms 7100 KB Correct answer: answer = 301248349636
134 Correct 69 ms 5880 KB Correct answer: answer = 14118891
135 Correct 39 ms 6588 KB Correct answer: answer = 14384977265
136 Correct 35 ms 6588 KB Correct answer: answer = 3681368330
137 Correct 39 ms 6516 KB Correct answer: answer = 2720316816

Subtask #6
40.0 / 40.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 212 KB Correct answer: answer = 4
2 Correct 0 ms 212 KB Correct answer: answer = 4
3 Correct 0 ms 212 KB Correct answer: answer = 4
4 Correct 0 ms 212 KB Correct answer: answer = 12
5 Correct 1 ms 212 KB Correct answer: answer = 52
6 Correct 0 ms 212 KB Correct answer: answer = 210
7 Correct 0 ms 224 KB Correct answer: answer = 88
8 Correct 0 ms 212 KB Correct answer: answer = 7696
9 Correct 0 ms 212 KB Correct answer: answer = 1
10 Correct 1 ms 212 KB Correct answer: answer = 2374
11 Correct 0 ms 212 KB Correct answer: answer = 9502
12 Correct 0 ms 212 KB Correct answer: answer = 49
13 Correct 1 ms 212 KB Correct answer: answer = 151
14 Correct 0 ms 212 KB Correct answer: answer = 7550
15 Correct 0 ms 212 KB Correct answer: answer = 7220
16 Correct 0 ms 212 KB Correct answer: answer = 7550
17 Correct 0 ms 212 KB Correct answer: answer = 10000
18 Correct 0 ms 212 KB Correct answer: answer = 10000
19 Correct 0 ms 212 KB Correct answer: answer = 624
20 Correct 0 ms 212 KB Correct answer: answer = 10000
21 Correct 1 ms 212 KB Correct answer: answer = 1
22 Correct 0 ms 212 KB Correct answer: answer = 4
23 Correct 0 ms 212 KB Correct answer: answer = 1
24 Correct 0 ms 212 KB Correct answer: answer = 5
25 Correct 0 ms 212 KB Correct answer: answer = 41
26 Correct 0 ms 212 KB Correct answer: answer = 71923
27 Correct 1 ms 212 KB Correct answer: answer = 77137
28 Correct 1 ms 340 KB Correct answer: answer = 764
29 Correct 1 ms 304 KB Correct answer: answer = 250000
30 Correct 1 ms 340 KB Correct answer: answer = 500
31 Correct 0 ms 212 KB Correct answer: answer = 32
32 Correct 1 ms 340 KB Correct answer: answer = 130050
33 Correct 1 ms 340 KB Correct answer: answer = 5110
34 Correct 1 ms 340 KB Correct answer: answer = 2626
35 Correct 1 ms 340 KB Correct answer: answer = 796
36 Correct 1 ms 340 KB Correct answer: answer = 7580
37 Correct 1 ms 340 KB Correct answer: answer = 1904
38 Correct 1 ms 340 KB Correct answer: answer = 996004
39 Correct 1 ms 340 KB Correct answer: answer = 38817
40 Correct 1 ms 340 KB Correct answer: answer = 4096
41 Correct 0 ms 212 KB Correct answer: answer = 1
42 Correct 1 ms 212 KB Correct answer: answer = 1
43 Correct 1 ms 340 KB Correct answer: answer = 2040
44 Correct 0 ms 212 KB Correct answer: answer = 2
45 Correct 0 ms 212 KB Correct answer: answer = 4
46 Correct 1 ms 212 KB Correct answer: answer = 9
47 Correct 0 ms 212 KB Correct answer: answer = 9
48 Correct 0 ms 212 KB Correct answer: answer = 21
49 Correct 1 ms 212 KB Correct answer: answer = 71
50 Correct 0 ms 212 KB Correct answer: answer = 77
51 Correct 1 ms 212 KB Correct answer: answer = 400
52 Correct 1 ms 340 KB Correct answer: answer = 996004
53 Correct 1 ms 340 KB Correct answer: answer = 997310
54 Correct 0 ms 340 KB Correct answer: answer = 990781
55 Correct 0 ms 340 KB Correct answer: answer = 996545
56 Correct 1 ms 212 KB Correct answer: answer = 484
57 Correct 1 ms 212 KB Correct answer: answer = 484
58 Correct 1 ms 340 KB Correct answer: answer = 63501
59 Correct 1 ms 340 KB Correct answer: answer = 323501
60 Correct 1 ms 340 KB Correct answer: answer = 752500
61 Correct 1 ms 340 KB Correct answer: answer = 761480
62 Correct 1 ms 340 KB Correct answer: answer = 758932
63 Correct 1 ms 340 KB Correct answer: answer = 1000000
64 Correct 1 ms 340 KB Correct answer: answer = 750500
65 Correct 0 ms 212 KB Correct answer: answer = 1000000
66 Correct 1 ms 340 KB Correct answer: answer = 250000
67 Correct 0 ms 340 KB Correct answer: answer = 250000
68 Correct 1 ms 340 KB Correct answer: answer = 1000000
69 Correct 1 ms 340 KB Correct answer: answer = 994009
70 Correct 1 ms 340 KB Correct answer: answer = 59315
71 Correct 1 ms 344 KB Correct answer: answer = 25454
72 Correct 1 ms 344 KB Correct answer: answer = 1504
73 Correct 1 ms 212 KB Correct answer: answer = 37486
74 Correct 1 ms 340 KB Correct answer: answer = 4284
75 Correct 1 ms 340 KB Correct answer: answer = 158008
76 Correct 1 ms 352 KB Correct answer: answer = 51860
77 Correct 1 ms 340 KB Correct answer: answer = 12985
78 Correct 3 ms 724 KB Correct answer: answer = 997864126212
79 Correct 3 ms 724 KB Correct answer: answer = 998608411647
80 Correct 3 ms 716 KB Correct answer: answer = 995265560477
81 Correct 7 ms 1108 KB Correct answer: answer = 10125000
82 Correct 7 ms 1112 KB Correct answer: answer = 2291668
83 Correct 4 ms 772 KB Correct answer: answer = 42388
84 Correct 3 ms 728 KB Correct answer: answer = 10318
85 Correct 3 ms 724 KB Correct answer: answer = 3416
86 Correct 9 ms 1108 KB Correct answer: answer = 331708193881
87 Correct 9 ms 1108 KB Correct answer: answer = 2861193756
88 Correct 10 ms 1120 KB Correct answer: answer = 114646930
89 Correct 7 ms 1196 KB Correct answer: answer = 9280921
90 Correct 10 ms 1120 KB Correct answer: answer = 999984053400
91 Correct 9 ms 1116 KB Correct answer: answer = 750935949134
92 Correct 2 ms 736 KB Correct answer: answer = 1000000000000
93 Correct 2 ms 736 KB Correct answer: answer = 998762383161
94 Correct 10 ms 1120 KB Correct answer: answer = 23017412908
95 Correct 2 ms 736 KB Correct answer: answer = 728143410622
96 Correct 1 ms 352 KB Correct answer: answer = 2
97 Correct 7 ms 1160 KB Correct answer: answer = 1824916
98 Correct 7 ms 1116 KB Correct answer: answer = 10680029
99 Correct 10 ms 1112 KB Correct answer: answer = 18351700
100 Correct 6 ms 1112 KB Correct answer: answer = 16040026
101 Correct 3 ms 856 KB Correct answer: answer = 253968628325
102 Correct 4 ms 728 KB Correct answer: answer = 10267
103 Correct 7 ms 1112 KB Correct answer: answer = 2582408
104 Correct 3 ms 728 KB Correct answer: answer = 78024964781
105 Correct 3 ms 728 KB Correct answer: answer = 9866346457
106 Correct 3 ms 864 KB Correct answer: answer = 3327720949
107 Correct 3 ms 732 KB Correct answer: answer = 86064128360
108 Correct 4 ms 856 KB Correct answer: answer = 12698259150
109 Correct 9 ms 1072 KB Correct answer: answer = 1185259288
110 Correct 36 ms 6536 KB Correct answer: answer = 999889968863
111 Correct 34 ms 6468 KB Correct answer: answer = 999861384931
112 Correct 34 ms 6460 KB Correct answer: answer = 999811809929
113 Correct 36 ms 6576 KB Correct answer: answer = 999869756441
114 Correct 90 ms 11644 KB Correct answer: answer = 1700000000
115 Correct 99 ms 11628 KB Correct answer: answer = 131666670
116 Correct 30 ms 4044 KB Correct answer: answer = 89478486
117 Correct 33 ms 4080 KB Correct answer: answer = 4971040
118 Correct 33 ms 4044 KB Correct answer: answer = 2711494
119 Correct 108 ms 11788 KB Correct answer: answer = 25252530
120 Correct 94 ms 11796 KB Correct answer: answer = 62500000
121 Correct 118 ms 10996 KB Correct answer: answer = 333175097780
122 Correct 131 ms 11032 KB Correct answer: answer = 33121180179
123 Correct 136 ms 10952 KB Correct answer: answer = 9802314015
124 Correct 106 ms 11776 KB Correct answer: answer = 32567551
125 Correct 101 ms 11700 KB Correct answer: answer = 997525000000
126 Correct 119 ms 10720 KB Correct answer: answer = 752723538884
127 Correct 29 ms 6508 KB Correct answer: answer = 1000000000000
128 Correct 43 ms 6460 KB Correct answer: answer = 999978000121
129 Correct 37 ms 6500 KB Correct answer: answer = 745986144735
130 Correct 12 ms 1080 KB Correct answer: answer = 2
131 Correct 133 ms 11676 KB Correct answer: answer = 277966670
132 Correct 92 ms 11200 KB Correct answer: answer = 2500900082
133 Correct 44 ms 7100 KB Correct answer: answer = 301248349636
134 Correct 69 ms 5880 KB Correct answer: answer = 14118891
135 Correct 39 ms 6588 KB Correct answer: answer = 14384977265
136 Correct 35 ms 6588 KB Correct answer: answer = 3681368330
137 Correct 39 ms 6516 KB Correct answer: answer = 2720316816
138 Correct 81 ms 12740 KB Correct answer: answer = 999976000144
139 Correct 80 ms 12712 KB Correct answer: answer = 999856102410
140 Correct 85 ms 12760 KB Correct answer: answer = 999958401531
141 Correct 83 ms 12844 KB Correct answer: answer = 999769649944
142 Correct 84 ms 12728 KB Correct answer: answer = 999874525918
143 Correct 195 ms 23308 KB Correct answer: answer = 6050000000
144 Correct 215 ms 23184 KB Correct answer: answer = 1112500000
145 Correct 126 ms 14612 KB Correct answer: answer = 4294967296
146 Correct 133 ms 15316 KB Correct answer: answer = 87652406
147 Correct 124 ms 15436 KB Correct answer: answer = 6297664
148 Correct 132 ms 16128 KB Correct answer: answer = 196612
149 Correct 219 ms 24340 KB Correct answer: answer = 15015100
150 Correct 195 ms 24372 KB Correct answer: answer = 25000000
151 Correct 258 ms 22492 KB Correct answer: answer = 333230209550
152 Correct 315 ms 22556 KB Correct answer: answer = 917123769
153 Correct 238 ms 22472 KB Correct answer: answer = 95162
154 Correct 225 ms 24496 KB Correct answer: answer = 382616191
155 Correct 208 ms 24504 KB Correct answer: answer = 990033333400
156 Correct 212 ms 24552 KB Correct answer: answer = 990000100000
157 Correct 231 ms 21860 KB Correct answer: answer = 749998188180
158 Correct 64 ms 13984 KB Correct answer: answer = 1000000000000
159 Correct 78 ms 14016 KB Correct answer: answer = 999988000036
160 Correct 88 ms 14136 KB Correct answer: answer = 744929274393
161 Correct 15 ms 2232 KB Correct answer: answer = 2
162 Correct 249 ms 24348 KB Correct answer: answer = 1300024
163 Correct 200 ms 24500 KB Correct answer: answer = 5000700010
164 Correct 132 ms 15132 KB Correct answer: answer = 354997100800
165 Correct 132 ms 12052 KB Correct answer: answer = 257000
166 Correct 122 ms 12728 KB Correct answer: answer = 3765323
167 Correct 106 ms 12476 KB Correct answer: answer = 1525903
168 Correct 85 ms 14108 KB Correct answer: answer = 67618137730
169 Correct 127 ms 14092 KB Correct answer: answer = 12656680171
170 Correct 97 ms 14100 KB Correct answer: answer = 579831736
171 Correct 144 ms 15888 KB Correct answer: answer = 23605611
172 Correct 103 ms 14488 KB Correct answer: answer = 7052481200
173 Correct 104 ms 15148 KB Correct answer: answer = 1314039500
174 Correct 142 ms 16044 KB Correct answer: answer = 302484000
175 Correct 174 ms 19828 KB Correct answer: answer = 52348480