답안 #865016

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
865016 2023-10-24T01:39:38 Z hgmhc 밀림 점프 (APIO21_jumps) C++17
100 / 100
921 ms 78780 KB
#include <bits/stdc++.h>
using namespace std;
using ii = pair<int, int>;
using ll = long long;
using vi = vector<int>;
#define rep(i, a, b) for (auto i = (a); i <= (b); ++i)
#define per(i, a, b) for (auto i = (b); i >= (a); --i)
#define all(x) begin(x), end(x)
#define siz(x) int((x).size())
#define Mup(x, y) x = max(x, y)
#define mup(x, y) x = min(x, y)
#define fi first
#define se second
#define dbg(...) fprintf(stderr, __VA_ARGS__)
#define ensure(...) if (!(__VA_ARGS__)) { fprintf(stderr, "Error in %dth line.", __LINE__), exit(-1); }

template <const int N>
struct segtree {
    int t[2*N]{};
    int &operator [] (int i){ return t[N+i]; }
    void build() {
        per(i,1,N-1) t[i] = max(t[2*i],t[2*i+1]);
    }
    int Max(int a, int b) {
        int res = 0;
        for (a += N, b += N; a <= b; ++a /= 2, --b /= 2) {
            if (a&1) Mup(res,t[a]);
            if (~b&1) Mup(res,t[b]);
        }
        return res;
    }
};

const int N = 2e5;

vi adj[N];
int max_jmp[N][20], min_jmp[N][20], lft_jmp[N][20], rgt_jmp[N][20], Arg[N+1];
segtree<N> h;

void construct_graph(int n, vi &H) {
    stack<int> S;
    rep(i,0,n-1) {
        while (not S.empty() and H[S.top()] < H[i]) S.pop();
        if (not S.empty()) adj[i].push_back(S.top());
        S.push(i);
    }
    while (not S.empty()) S.pop();
    per(i,0,n-1) {
        while (not S.empty() and H[S.top()] < H[i]) S.pop();
        if (not S.empty()) adj[i].push_back(S.top());
        S.push(i);
    }
}

void construct_sparsetable(int n, vi &H) {
    rep(i,0,n-1) {
        ensure(not adj[i].empty() or H[i] == n);
        if (adj[i].empty()) {
            max_jmp[i][0] = min_jmp[i][0] = lft_jmp[i][0] = rgt_jmp[i][0] = i;
        }
        else if (siz(adj[i]) == 1) {
            max_jmp[i][0] = min_jmp[i][0] = adj[i][0];
            lft_jmp[i][0] = adj[i][0] < i ? adj[i][0] : i;
            rgt_jmp[i][0] = adj[i][0] > i ? adj[i][0] : i;
        }
        else if (siz(adj[i]) == 2) {
            max_jmp[i][0] = adj[i][0], min_jmp[i][0] = adj[i][1];
            if (H[max_jmp[i][0]] < H[min_jmp[i][0]]) swap(max_jmp[i][0],min_jmp[i][0]);
            lft_jmp[i][0] = adj[i][0], rgt_jmp[i][0] = adj[i][1];
            if (lft_jmp[i][0] > rgt_jmp[i][0]) swap(lft_jmp[i][0],rgt_jmp[i][0]);
        }
        else ensure(0);
    }
    rep(k,1,19) rep(i,0,n-1) {
        max_jmp[i][k] = max_jmp[max_jmp[i][k-1]][k-1];
        min_jmp[i][k] = min_jmp[min_jmp[i][k-1]][k-1];
        lft_jmp[i][k] = lft_jmp[lft_jmp[i][k-1]][k-1];
        rgt_jmp[i][k] = rgt_jmp[rgt_jmp[i][k-1]][k-1];
    }
}

void init(int N, vi H) {
    construct_graph(N, H);
    construct_sparsetable(N, H);
    rep(i,0,N-1) h[i] = H[i], Arg[H[i]] = i;
    h.build();
}

int A, B, C, D, hurdle, E;
const int INF = 1e9;

int minimum_jumps(int A, int B, int C, int D) {
    if (h.Max(B,C-1) > h.Max(C,D)) return -1;
    hurdle = h.Max(B+1,C-1);

    if (h[B] >= hurdle) return 1;

    int x = B, ans = INF;
    per(i,0,19) while (A <= lft_jmp[x][i]&&lft_jmp[x][i] < x and h[lft_jmp[x][i]] < hurdle) x = lft_jmp[x][i];

    { // Case. (나)
        int y = lft_jmp[x][0];
        if (A <= y&&y < x) {
            ensure(h[y] >= hurdle);
            y = rgt_jmp[y][0];
            if (C <= y&&y <= D) return 1;
        }
    }

    { // Case. (가)&(다)
        if (C <= rgt_jmp[B][0]&&rgt_jmp[B][0] <= D) return 1;

        int y = x, d = 0;
        per(i,0,19) while (y < C && y != max_jmp[y][i] and h[max_jmp[y][i]] < hurdle) {
            y = max_jmp[y][i], d += 1<<i;
        }
        if (h[max_jmp[y][0]] >= hurdle) {
            int z = max_jmp[y][0];
            if (z < C) {
                if (C <= rgt_jmp[z][0]&&rgt_jmp[z][0] <= D) {
                    return d+1+(z!=y);
                }
            } else {
                if (C <= z&&z <= D) {
                    return d+(z!=y);
                }
            }
        }

        per(i,0,19) while (y < C && y != min_jmp[y][i] and h[min_jmp[y][i]] < hurdle) {
            y = min_jmp[y][i], d += 1<<i;
        }
        if (h[min_jmp[y][0]] >= hurdle) {
            int z = min_jmp[y][0];
            if (z < C) {
                if (C <= rgt_jmp[z][0]&&rgt_jmp[z][0] <= D) {
                    return d+1+(z!=y);
                }
            } else {
                if (C <= z&&z <= D) {
                    return d+(z!=y);
                }
            }
        }
    }
    ensure(0);
}

Compilation message

jumps.cpp: In function 'int minimum_jumps(int, int, int, int)':
jumps.cpp:98:16: warning: unused variable 'ans' [-Wunused-variable]
   98 |     int x = B, ans = INF;
      |                ^~~
# 결과 실행 시간 메모리 Grader output
1 Correct 3 ms 16728 KB Output is correct
2 Correct 3 ms 16728 KB Output is correct
3 Correct 156 ms 74748 KB Output is correct
4 Correct 853 ms 78580 KB Output is correct
5 Correct 780 ms 51716 KB Output is correct
6 Correct 909 ms 78512 KB Output is correct
7 Correct 698 ms 65728 KB Output is correct
8 Correct 921 ms 78780 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 3 ms 16728 KB Output is correct
2 Correct 3 ms 16728 KB Output is correct
3 Correct 4 ms 16728 KB Output is correct
4 Correct 3 ms 16728 KB Output is correct
5 Correct 4 ms 16556 KB Output is correct
6 Correct 5 ms 16728 KB Output is correct
7 Correct 4 ms 16728 KB Output is correct
8 Correct 4 ms 16728 KB Output is correct
9 Correct 4 ms 16728 KB Output is correct
10 Correct 4 ms 16728 KB Output is correct
11 Correct 4 ms 16728 KB Output is correct
12 Correct 4 ms 16728 KB Output is correct
13 Correct 4 ms 16728 KB Output is correct
14 Correct 4 ms 16728 KB Output is correct
15 Correct 6 ms 16728 KB Output is correct
16 Correct 4 ms 16728 KB Output is correct
17 Correct 5 ms 16728 KB Output is correct
18 Correct 3 ms 16728 KB Output is correct
19 Correct 3 ms 16728 KB Output is correct
20 Correct 4 ms 16980 KB Output is correct
21 Correct 4 ms 16904 KB Output is correct
22 Correct 4 ms 16728 KB Output is correct
23 Correct 4 ms 16568 KB Output is correct
24 Correct 5 ms 16728 KB Output is correct
25 Correct 4 ms 16728 KB Output is correct
26 Correct 3 ms 16728 KB Output is correct
27 Correct 4 ms 16728 KB Output is correct
28 Correct 4 ms 16728 KB Output is correct
29 Correct 5 ms 16728 KB Output is correct
30 Correct 4 ms 16728 KB Output is correct
31 Correct 4 ms 16728 KB Output is correct
32 Correct 7 ms 16728 KB Output is correct
33 Correct 3 ms 16728 KB Output is correct
34 Correct 3 ms 16568 KB Output is correct
35 Correct 3 ms 16728 KB Output is correct
36 Correct 3 ms 16560 KB Output is correct
37 Correct 3 ms 16980 KB Output is correct
38 Correct 3 ms 16728 KB Output is correct
39 Correct 4 ms 16980 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 3 ms 16728 KB Output is correct
2 Correct 3 ms 16728 KB Output is correct
3 Correct 4 ms 16728 KB Output is correct
4 Correct 3 ms 16728 KB Output is correct
5 Correct 4 ms 16556 KB Output is correct
6 Correct 5 ms 16728 KB Output is correct
7 Correct 4 ms 16728 KB Output is correct
8 Correct 4 ms 16728 KB Output is correct
9 Correct 4 ms 16728 KB Output is correct
10 Correct 4 ms 16728 KB Output is correct
11 Correct 4 ms 16728 KB Output is correct
12 Correct 4 ms 16728 KB Output is correct
13 Correct 4 ms 16728 KB Output is correct
14 Correct 4 ms 16728 KB Output is correct
15 Correct 6 ms 16728 KB Output is correct
16 Correct 4 ms 16728 KB Output is correct
17 Correct 5 ms 16728 KB Output is correct
18 Correct 3 ms 16728 KB Output is correct
19 Correct 3 ms 16728 KB Output is correct
20 Correct 4 ms 16980 KB Output is correct
21 Correct 4 ms 16904 KB Output is correct
22 Correct 4 ms 16728 KB Output is correct
23 Correct 4 ms 16568 KB Output is correct
24 Correct 5 ms 16728 KB Output is correct
25 Correct 4 ms 16728 KB Output is correct
26 Correct 3 ms 16728 KB Output is correct
27 Correct 4 ms 16728 KB Output is correct
28 Correct 4 ms 16728 KB Output is correct
29 Correct 5 ms 16728 KB Output is correct
30 Correct 4 ms 16728 KB Output is correct
31 Correct 4 ms 16728 KB Output is correct
32 Correct 7 ms 16728 KB Output is correct
33 Correct 3 ms 16728 KB Output is correct
34 Correct 3 ms 16568 KB Output is correct
35 Correct 3 ms 16728 KB Output is correct
36 Correct 3 ms 16560 KB Output is correct
37 Correct 3 ms 16980 KB Output is correct
38 Correct 3 ms 16728 KB Output is correct
39 Correct 4 ms 16980 KB Output is correct
40 Correct 3 ms 16728 KB Output is correct
41 Correct 3 ms 16728 KB Output is correct
42 Correct 4 ms 16728 KB Output is correct
43 Correct 4 ms 16732 KB Output is correct
44 Correct 4 ms 16728 KB Output is correct
45 Correct 5 ms 16732 KB Output is correct
46 Correct 4 ms 16736 KB Output is correct
47 Correct 4 ms 16728 KB Output is correct
48 Correct 3 ms 16732 KB Output is correct
49 Correct 4 ms 16736 KB Output is correct
50 Correct 4 ms 16732 KB Output is correct
51 Correct 5 ms 16732 KB Output is correct
52 Correct 4 ms 16736 KB Output is correct
53 Correct 4 ms 16564 KB Output is correct
54 Correct 4 ms 16736 KB Output is correct
55 Correct 5 ms 16736 KB Output is correct
56 Correct 4 ms 16728 KB Output is correct
57 Correct 3 ms 16728 KB Output is correct
58 Correct 10 ms 18696 KB Output is correct
59 Correct 13 ms 18776 KB Output is correct
60 Correct 6 ms 16728 KB Output is correct
61 Correct 14 ms 18772 KB Output is correct
62 Correct 11 ms 16728 KB Output is correct
63 Correct 13 ms 18776 KB Output is correct
64 Correct 12 ms 18776 KB Output is correct
65 Correct 12 ms 18776 KB Output is correct
66 Correct 14 ms 18776 KB Output is correct
67 Correct 15 ms 19028 KB Output is correct
68 Correct 14 ms 18776 KB Output is correct
69 Correct 14 ms 18776 KB Output is correct
70 Correct 14 ms 18776 KB Output is correct
71 Correct 3 ms 16728 KB Output is correct
72 Correct 4 ms 16728 KB Output is correct
73 Correct 4 ms 16580 KB Output is correct
74 Correct 4 ms 16728 KB Output is correct
75 Correct 4 ms 16728 KB Output is correct
76 Correct 5 ms 16728 KB Output is correct
77 Correct 4 ms 16560 KB Output is correct
78 Correct 3 ms 16728 KB Output is correct
79 Correct 3 ms 16728 KB Output is correct
80 Correct 4 ms 16728 KB Output is correct
81 Correct 4 ms 16728 KB Output is correct
82 Correct 5 ms 16728 KB Output is correct
83 Correct 4 ms 16728 KB Output is correct
84 Correct 5 ms 16728 KB Output is correct
85 Correct 5 ms 16728 KB Output is correct
86 Correct 4 ms 16728 KB Output is correct
87 Correct 3 ms 16728 KB Output is correct
88 Correct 3 ms 16728 KB Output is correct
89 Correct 3 ms 16728 KB Output is correct
90 Correct 3 ms 16728 KB Output is correct
91 Correct 3 ms 16728 KB Output is correct
92 Correct 3 ms 16728 KB Output is correct
93 Correct 3 ms 16728 KB Output is correct
94 Correct 6 ms 16888 KB Output is correct
95 Correct 16 ms 18776 KB Output is correct
96 Correct 15 ms 18776 KB Output is correct
97 Correct 20 ms 19028 KB Output is correct
98 Correct 14 ms 18776 KB Output is correct
99 Correct 14 ms 18776 KB Output is correct
100 Correct 4 ms 16728 KB Output is correct
101 Correct 3 ms 16728 KB Output is correct
102 Correct 13 ms 18776 KB Output is correct
103 Correct 15 ms 18776 KB Output is correct
104 Correct 13 ms 18776 KB Output is correct
105 Correct 15 ms 18776 KB Output is correct
106 Correct 15 ms 18776 KB Output is correct
107 Correct 3 ms 16728 KB Output is correct
108 Correct 3 ms 16728 KB Output is correct
109 Correct 4 ms 18776 KB Output is correct
110 Correct 4 ms 18776 KB Output is correct
111 Correct 4 ms 18776 KB Output is correct
112 Correct 4 ms 18776 KB Output is correct
113 Correct 4 ms 18776 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 5 ms 16728 KB Output is correct
2 Correct 3 ms 16728 KB Output is correct
3 Correct 4 ms 16728 KB Output is correct
4 Correct 3 ms 16728 KB Output is correct
5 Correct 85 ms 74156 KB Output is correct
6 Correct 111 ms 77744 KB Output is correct
7 Correct 60 ms 51512 KB Output is correct
8 Correct 106 ms 77756 KB Output is correct
9 Correct 11 ms 27992 KB Output is correct
10 Correct 100 ms 77740 KB Output is correct
11 Correct 100 ms 78516 KB Output is correct
12 Correct 109 ms 78256 KB Output is correct
13 Correct 98 ms 78472 KB Output is correct
14 Correct 111 ms 77740 KB Output is correct
15 Correct 120 ms 78268 KB Output is correct
16 Correct 97 ms 78064 KB Output is correct
17 Correct 117 ms 78004 KB Output is correct
18 Correct 3 ms 16728 KB Output is correct
19 Correct 4 ms 16728 KB Output is correct
20 Correct 3 ms 16728 KB Output is correct
21 Correct 3 ms 16728 KB Output is correct
22 Correct 3 ms 16980 KB Output is correct
23 Correct 3 ms 16728 KB Output is correct
24 Correct 3 ms 16564 KB Output is correct
25 Correct 3 ms 16728 KB Output is correct
26 Correct 4 ms 16980 KB Output is correct
27 Correct 4 ms 18776 KB Output is correct
28 Correct 4 ms 18776 KB Output is correct
29 Correct 4 ms 18776 KB Output is correct
30 Correct 4 ms 18776 KB Output is correct
31 Correct 4 ms 18776 KB Output is correct
32 Correct 3 ms 16728 KB Output is correct
33 Correct 116 ms 77648 KB Output is correct
34 Correct 99 ms 78076 KB Output is correct
35 Correct 101 ms 78536 KB Output is correct
36 Correct 103 ms 77736 KB Output is correct
37 Correct 108 ms 78260 KB Output is correct
38 Correct 99 ms 78568 KB Output is correct
39 Correct 3 ms 16728 KB Output is correct
40 Correct 94 ms 58228 KB Output is correct
41 Correct 106 ms 77752 KB Output is correct
42 Correct 93 ms 78416 KB Output is correct
43 Correct 111 ms 77740 KB Output is correct
44 Correct 129 ms 78252 KB Output is correct
45 Correct 98 ms 78556 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 3 ms 16728 KB Output is correct
2 Correct 5 ms 16728 KB Output is correct
3 Correct 3 ms 16728 KB Output is correct
4 Correct 171 ms 48916 KB Output is correct
5 Correct 680 ms 77744 KB Output is correct
6 Correct 405 ms 28248 KB Output is correct
7 Correct 735 ms 77740 KB Output is correct
8 Correct 408 ms 39768 KB Output is correct
9 Correct 701 ms 77876 KB Output is correct
10 Correct 846 ms 78572 KB Output is correct
11 Correct 871 ms 78012 KB Output is correct
12 Correct 839 ms 78524 KB Output is correct
13 Correct 692 ms 77740 KB Output is correct
14 Correct 875 ms 78176 KB Output is correct
15 Correct 689 ms 78512 KB Output is correct
16 Correct 705 ms 78564 KB Output is correct
17 Correct 3 ms 16728 KB Output is correct
18 Correct 4 ms 16728 KB Output is correct
19 Correct 3 ms 16568 KB Output is correct
20 Correct 5 ms 16728 KB Output is correct
21 Correct 4 ms 16728 KB Output is correct
22 Correct 4 ms 16728 KB Output is correct
23 Correct 4 ms 16728 KB Output is correct
24 Correct 4 ms 16564 KB Output is correct
25 Correct 3 ms 16980 KB Output is correct
26 Correct 4 ms 16980 KB Output is correct
27 Correct 17 ms 18776 KB Output is correct
28 Correct 18 ms 18776 KB Output is correct
29 Correct 13 ms 18776 KB Output is correct
30 Correct 13 ms 18776 KB Output is correct
31 Correct 15 ms 18776 KB Output is correct
32 Correct 4 ms 16728 KB Output is correct
33 Correct 61 ms 57956 KB Output is correct
34 Correct 108 ms 77996 KB Output is correct
35 Correct 89 ms 78508 KB Output is correct
36 Correct 110 ms 77928 KB Output is correct
37 Correct 116 ms 78172 KB Output is correct
38 Correct 96 ms 78592 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 3 ms 16728 KB Output is correct
2 Correct 5 ms 16728 KB Output is correct
3 Correct 3 ms 16728 KB Output is correct
4 Correct 171 ms 48916 KB Output is correct
5 Correct 680 ms 77744 KB Output is correct
6 Correct 405 ms 28248 KB Output is correct
7 Correct 735 ms 77740 KB Output is correct
8 Correct 408 ms 39768 KB Output is correct
9 Correct 701 ms 77876 KB Output is correct
10 Correct 846 ms 78572 KB Output is correct
11 Correct 871 ms 78012 KB Output is correct
12 Correct 839 ms 78524 KB Output is correct
13 Correct 692 ms 77740 KB Output is correct
14 Correct 875 ms 78176 KB Output is correct
15 Correct 689 ms 78512 KB Output is correct
16 Correct 705 ms 78564 KB Output is correct
17 Correct 3 ms 16728 KB Output is correct
18 Correct 4 ms 16728 KB Output is correct
19 Correct 3 ms 16568 KB Output is correct
20 Correct 5 ms 16728 KB Output is correct
21 Correct 4 ms 16728 KB Output is correct
22 Correct 4 ms 16728 KB Output is correct
23 Correct 4 ms 16728 KB Output is correct
24 Correct 4 ms 16564 KB Output is correct
25 Correct 3 ms 16980 KB Output is correct
26 Correct 4 ms 16980 KB Output is correct
27 Correct 17 ms 18776 KB Output is correct
28 Correct 18 ms 18776 KB Output is correct
29 Correct 13 ms 18776 KB Output is correct
30 Correct 13 ms 18776 KB Output is correct
31 Correct 15 ms 18776 KB Output is correct
32 Correct 4 ms 16728 KB Output is correct
33 Correct 61 ms 57956 KB Output is correct
34 Correct 108 ms 77996 KB Output is correct
35 Correct 89 ms 78508 KB Output is correct
36 Correct 110 ms 77928 KB Output is correct
37 Correct 116 ms 78172 KB Output is correct
38 Correct 96 ms 78592 KB Output is correct
39 Correct 3 ms 16728 KB Output is correct
40 Correct 3 ms 16728 KB Output is correct
41 Correct 4 ms 16728 KB Output is correct
42 Correct 170 ms 48868 KB Output is correct
43 Correct 634 ms 77744 KB Output is correct
44 Correct 381 ms 28248 KB Output is correct
45 Correct 607 ms 77912 KB Output is correct
46 Correct 346 ms 39868 KB Output is correct
47 Correct 600 ms 77736 KB Output is correct
48 Correct 801 ms 78572 KB Output is correct
49 Correct 835 ms 77992 KB Output is correct
50 Correct 746 ms 78456 KB Output is correct
51 Correct 702 ms 77736 KB Output is correct
52 Correct 798 ms 78196 KB Output is correct
53 Correct 649 ms 78564 KB Output is correct
54 Correct 614 ms 78524 KB Output is correct
55 Correct 4 ms 16728 KB Output is correct
56 Correct 127 ms 77724 KB Output is correct
57 Correct 667 ms 77736 KB Output is correct
58 Correct 343 ms 30296 KB Output is correct
59 Correct 676 ms 77680 KB Output is correct
60 Correct 264 ms 41928 KB Output is correct
61 Correct 644 ms 77736 KB Output is correct
62 Correct 785 ms 78552 KB Output is correct
63 Correct 750 ms 78092 KB Output is correct
64 Correct 715 ms 78156 KB Output is correct
65 Correct 644 ms 77904 KB Output is correct
66 Correct 761 ms 78248 KB Output is correct
67 Correct 618 ms 78508 KB Output is correct
68 Correct 619 ms 78528 KB Output is correct
69 Correct 3 ms 16728 KB Output is correct
70 Correct 3 ms 16728 KB Output is correct
71 Correct 4 ms 16728 KB Output is correct
72 Correct 4 ms 16728 KB Output is correct
73 Correct 4 ms 16728 KB Output is correct
74 Correct 4 ms 16728 KB Output is correct
75 Correct 4 ms 16728 KB Output is correct
76 Correct 3 ms 16712 KB Output is correct
77 Correct 3 ms 16728 KB Output is correct
78 Correct 3 ms 16728 KB Output is correct
79 Correct 4 ms 16728 KB Output is correct
80 Correct 4 ms 16728 KB Output is correct
81 Correct 4 ms 16728 KB Output is correct
82 Correct 4 ms 16728 KB Output is correct
83 Correct 4 ms 16728 KB Output is correct
84 Correct 3 ms 16728 KB Output is correct
85 Correct 4 ms 16728 KB Output is correct
86 Correct 13 ms 18776 KB Output is correct
87 Correct 12 ms 18776 KB Output is correct
88 Correct 14 ms 18776 KB Output is correct
89 Correct 12 ms 19028 KB Output is correct
90 Correct 12 ms 18776 KB Output is correct
91 Correct 3 ms 16728 KB Output is correct
92 Correct 3 ms 16728 KB Output is correct
93 Correct 11 ms 18868 KB Output is correct
94 Correct 13 ms 18776 KB Output is correct
95 Correct 12 ms 18776 KB Output is correct
96 Correct 11 ms 18776 KB Output is correct
97 Correct 11 ms 18776 KB Output is correct
98 Correct 3 ms 16728 KB Output is correct
99 Correct 101 ms 77740 KB Output is correct
100 Correct 97 ms 77728 KB Output is correct
101 Correct 94 ms 78520 KB Output is correct
102 Correct 96 ms 77756 KB Output is correct
103 Correct 109 ms 78252 KB Output is correct
104 Correct 90 ms 78672 KB Output is correct
105 Correct 3 ms 16728 KB Output is correct
106 Correct 60 ms 58284 KB Output is correct
107 Correct 100 ms 77744 KB Output is correct
108 Correct 90 ms 78704 KB Output is correct
109 Correct 107 ms 77740 KB Output is correct
110 Correct 108 ms 78252 KB Output is correct
111 Correct 91 ms 78512 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 3 ms 16728 KB Output is correct
2 Correct 3 ms 16728 KB Output is correct
3 Correct 156 ms 74748 KB Output is correct
4 Correct 853 ms 78580 KB Output is correct
5 Correct 780 ms 51716 KB Output is correct
6 Correct 909 ms 78512 KB Output is correct
7 Correct 698 ms 65728 KB Output is correct
8 Correct 921 ms 78780 KB Output is correct
9 Correct 3 ms 16728 KB Output is correct
10 Correct 3 ms 16728 KB Output is correct
11 Correct 4 ms 16728 KB Output is correct
12 Correct 3 ms 16728 KB Output is correct
13 Correct 4 ms 16556 KB Output is correct
14 Correct 5 ms 16728 KB Output is correct
15 Correct 4 ms 16728 KB Output is correct
16 Correct 4 ms 16728 KB Output is correct
17 Correct 4 ms 16728 KB Output is correct
18 Correct 4 ms 16728 KB Output is correct
19 Correct 4 ms 16728 KB Output is correct
20 Correct 4 ms 16728 KB Output is correct
21 Correct 4 ms 16728 KB Output is correct
22 Correct 4 ms 16728 KB Output is correct
23 Correct 6 ms 16728 KB Output is correct
24 Correct 4 ms 16728 KB Output is correct
25 Correct 5 ms 16728 KB Output is correct
26 Correct 3 ms 16728 KB Output is correct
27 Correct 3 ms 16728 KB Output is correct
28 Correct 4 ms 16980 KB Output is correct
29 Correct 4 ms 16904 KB Output is correct
30 Correct 4 ms 16728 KB Output is correct
31 Correct 4 ms 16568 KB Output is correct
32 Correct 5 ms 16728 KB Output is correct
33 Correct 4 ms 16728 KB Output is correct
34 Correct 3 ms 16728 KB Output is correct
35 Correct 4 ms 16728 KB Output is correct
36 Correct 4 ms 16728 KB Output is correct
37 Correct 5 ms 16728 KB Output is correct
38 Correct 4 ms 16728 KB Output is correct
39 Correct 4 ms 16728 KB Output is correct
40 Correct 7 ms 16728 KB Output is correct
41 Correct 3 ms 16728 KB Output is correct
42 Correct 3 ms 16568 KB Output is correct
43 Correct 3 ms 16728 KB Output is correct
44 Correct 3 ms 16560 KB Output is correct
45 Correct 3 ms 16980 KB Output is correct
46 Correct 3 ms 16728 KB Output is correct
47 Correct 4 ms 16980 KB Output is correct
48 Correct 3 ms 16728 KB Output is correct
49 Correct 3 ms 16728 KB Output is correct
50 Correct 4 ms 16728 KB Output is correct
51 Correct 4 ms 16732 KB Output is correct
52 Correct 4 ms 16728 KB Output is correct
53 Correct 5 ms 16732 KB Output is correct
54 Correct 4 ms 16736 KB Output is correct
55 Correct 4 ms 16728 KB Output is correct
56 Correct 3 ms 16732 KB Output is correct
57 Correct 4 ms 16736 KB Output is correct
58 Correct 4 ms 16732 KB Output is correct
59 Correct 5 ms 16732 KB Output is correct
60 Correct 4 ms 16736 KB Output is correct
61 Correct 4 ms 16564 KB Output is correct
62 Correct 4 ms 16736 KB Output is correct
63 Correct 5 ms 16736 KB Output is correct
64 Correct 4 ms 16728 KB Output is correct
65 Correct 3 ms 16728 KB Output is correct
66 Correct 10 ms 18696 KB Output is correct
67 Correct 13 ms 18776 KB Output is correct
68 Correct 6 ms 16728 KB Output is correct
69 Correct 14 ms 18772 KB Output is correct
70 Correct 11 ms 16728 KB Output is correct
71 Correct 13 ms 18776 KB Output is correct
72 Correct 12 ms 18776 KB Output is correct
73 Correct 12 ms 18776 KB Output is correct
74 Correct 14 ms 18776 KB Output is correct
75 Correct 15 ms 19028 KB Output is correct
76 Correct 14 ms 18776 KB Output is correct
77 Correct 14 ms 18776 KB Output is correct
78 Correct 14 ms 18776 KB Output is correct
79 Correct 3 ms 16728 KB Output is correct
80 Correct 4 ms 16728 KB Output is correct
81 Correct 4 ms 16580 KB Output is correct
82 Correct 4 ms 16728 KB Output is correct
83 Correct 4 ms 16728 KB Output is correct
84 Correct 5 ms 16728 KB Output is correct
85 Correct 4 ms 16560 KB Output is correct
86 Correct 3 ms 16728 KB Output is correct
87 Correct 3 ms 16728 KB Output is correct
88 Correct 4 ms 16728 KB Output is correct
89 Correct 4 ms 16728 KB Output is correct
90 Correct 5 ms 16728 KB Output is correct
91 Correct 4 ms 16728 KB Output is correct
92 Correct 5 ms 16728 KB Output is correct
93 Correct 5 ms 16728 KB Output is correct
94 Correct 4 ms 16728 KB Output is correct
95 Correct 3 ms 16728 KB Output is correct
96 Correct 3 ms 16728 KB Output is correct
97 Correct 3 ms 16728 KB Output is correct
98 Correct 3 ms 16728 KB Output is correct
99 Correct 3 ms 16728 KB Output is correct
100 Correct 3 ms 16728 KB Output is correct
101 Correct 3 ms 16728 KB Output is correct
102 Correct 6 ms 16888 KB Output is correct
103 Correct 16 ms 18776 KB Output is correct
104 Correct 15 ms 18776 KB Output is correct
105 Correct 20 ms 19028 KB Output is correct
106 Correct 14 ms 18776 KB Output is correct
107 Correct 14 ms 18776 KB Output is correct
108 Correct 4 ms 16728 KB Output is correct
109 Correct 3 ms 16728 KB Output is correct
110 Correct 13 ms 18776 KB Output is correct
111 Correct 15 ms 18776 KB Output is correct
112 Correct 13 ms 18776 KB Output is correct
113 Correct 15 ms 18776 KB Output is correct
114 Correct 15 ms 18776 KB Output is correct
115 Correct 3 ms 16728 KB Output is correct
116 Correct 3 ms 16728 KB Output is correct
117 Correct 4 ms 18776 KB Output is correct
118 Correct 4 ms 18776 KB Output is correct
119 Correct 4 ms 18776 KB Output is correct
120 Correct 4 ms 18776 KB Output is correct
121 Correct 4 ms 18776 KB Output is correct
122 Correct 5 ms 16728 KB Output is correct
123 Correct 3 ms 16728 KB Output is correct
124 Correct 4 ms 16728 KB Output is correct
125 Correct 3 ms 16728 KB Output is correct
126 Correct 85 ms 74156 KB Output is correct
127 Correct 111 ms 77744 KB Output is correct
128 Correct 60 ms 51512 KB Output is correct
129 Correct 106 ms 77756 KB Output is correct
130 Correct 11 ms 27992 KB Output is correct
131 Correct 100 ms 77740 KB Output is correct
132 Correct 100 ms 78516 KB Output is correct
133 Correct 109 ms 78256 KB Output is correct
134 Correct 98 ms 78472 KB Output is correct
135 Correct 111 ms 77740 KB Output is correct
136 Correct 120 ms 78268 KB Output is correct
137 Correct 97 ms 78064 KB Output is correct
138 Correct 117 ms 78004 KB Output is correct
139 Correct 3 ms 16728 KB Output is correct
140 Correct 4 ms 16728 KB Output is correct
141 Correct 3 ms 16728 KB Output is correct
142 Correct 3 ms 16728 KB Output is correct
143 Correct 3 ms 16980 KB Output is correct
144 Correct 3 ms 16728 KB Output is correct
145 Correct 3 ms 16564 KB Output is correct
146 Correct 3 ms 16728 KB Output is correct
147 Correct 4 ms 16980 KB Output is correct
148 Correct 4 ms 18776 KB Output is correct
149 Correct 4 ms 18776 KB Output is correct
150 Correct 4 ms 18776 KB Output is correct
151 Correct 4 ms 18776 KB Output is correct
152 Correct 4 ms 18776 KB Output is correct
153 Correct 3 ms 16728 KB Output is correct
154 Correct 116 ms 77648 KB Output is correct
155 Correct 99 ms 78076 KB Output is correct
156 Correct 101 ms 78536 KB Output is correct
157 Correct 103 ms 77736 KB Output is correct
158 Correct 108 ms 78260 KB Output is correct
159 Correct 99 ms 78568 KB Output is correct
160 Correct 3 ms 16728 KB Output is correct
161 Correct 94 ms 58228 KB Output is correct
162 Correct 106 ms 77752 KB Output is correct
163 Correct 93 ms 78416 KB Output is correct
164 Correct 111 ms 77740 KB Output is correct
165 Correct 129 ms 78252 KB Output is correct
166 Correct 98 ms 78556 KB Output is correct
167 Correct 3 ms 16728 KB Output is correct
168 Correct 5 ms 16728 KB Output is correct
169 Correct 3 ms 16728 KB Output is correct
170 Correct 171 ms 48916 KB Output is correct
171 Correct 680 ms 77744 KB Output is correct
172 Correct 405 ms 28248 KB Output is correct
173 Correct 735 ms 77740 KB Output is correct
174 Correct 408 ms 39768 KB Output is correct
175 Correct 701 ms 77876 KB Output is correct
176 Correct 846 ms 78572 KB Output is correct
177 Correct 871 ms 78012 KB Output is correct
178 Correct 839 ms 78524 KB Output is correct
179 Correct 692 ms 77740 KB Output is correct
180 Correct 875 ms 78176 KB Output is correct
181 Correct 689 ms 78512 KB Output is correct
182 Correct 705 ms 78564 KB Output is correct
183 Correct 3 ms 16728 KB Output is correct
184 Correct 4 ms 16728 KB Output is correct
185 Correct 3 ms 16568 KB Output is correct
186 Correct 5 ms 16728 KB Output is correct
187 Correct 4 ms 16728 KB Output is correct
188 Correct 4 ms 16728 KB Output is correct
189 Correct 4 ms 16728 KB Output is correct
190 Correct 4 ms 16564 KB Output is correct
191 Correct 3 ms 16980 KB Output is correct
192 Correct 4 ms 16980 KB Output is correct
193 Correct 17 ms 18776 KB Output is correct
194 Correct 18 ms 18776 KB Output is correct
195 Correct 13 ms 18776 KB Output is correct
196 Correct 13 ms 18776 KB Output is correct
197 Correct 15 ms 18776 KB Output is correct
198 Correct 4 ms 16728 KB Output is correct
199 Correct 61 ms 57956 KB Output is correct
200 Correct 108 ms 77996 KB Output is correct
201 Correct 89 ms 78508 KB Output is correct
202 Correct 110 ms 77928 KB Output is correct
203 Correct 116 ms 78172 KB Output is correct
204 Correct 96 ms 78592 KB Output is correct
205 Correct 3 ms 16728 KB Output is correct
206 Correct 3 ms 16728 KB Output is correct
207 Correct 4 ms 16728 KB Output is correct
208 Correct 170 ms 48868 KB Output is correct
209 Correct 634 ms 77744 KB Output is correct
210 Correct 381 ms 28248 KB Output is correct
211 Correct 607 ms 77912 KB Output is correct
212 Correct 346 ms 39868 KB Output is correct
213 Correct 600 ms 77736 KB Output is correct
214 Correct 801 ms 78572 KB Output is correct
215 Correct 835 ms 77992 KB Output is correct
216 Correct 746 ms 78456 KB Output is correct
217 Correct 702 ms 77736 KB Output is correct
218 Correct 798 ms 78196 KB Output is correct
219 Correct 649 ms 78564 KB Output is correct
220 Correct 614 ms 78524 KB Output is correct
221 Correct 4 ms 16728 KB Output is correct
222 Correct 127 ms 77724 KB Output is correct
223 Correct 667 ms 77736 KB Output is correct
224 Correct 343 ms 30296 KB Output is correct
225 Correct 676 ms 77680 KB Output is correct
226 Correct 264 ms 41928 KB Output is correct
227 Correct 644 ms 77736 KB Output is correct
228 Correct 785 ms 78552 KB Output is correct
229 Correct 750 ms 78092 KB Output is correct
230 Correct 715 ms 78156 KB Output is correct
231 Correct 644 ms 77904 KB Output is correct
232 Correct 761 ms 78248 KB Output is correct
233 Correct 618 ms 78508 KB Output is correct
234 Correct 619 ms 78528 KB Output is correct
235 Correct 3 ms 16728 KB Output is correct
236 Correct 3 ms 16728 KB Output is correct
237 Correct 4 ms 16728 KB Output is correct
238 Correct 4 ms 16728 KB Output is correct
239 Correct 4 ms 16728 KB Output is correct
240 Correct 4 ms 16728 KB Output is correct
241 Correct 4 ms 16728 KB Output is correct
242 Correct 3 ms 16712 KB Output is correct
243 Correct 3 ms 16728 KB Output is correct
244 Correct 3 ms 16728 KB Output is correct
245 Correct 4 ms 16728 KB Output is correct
246 Correct 4 ms 16728 KB Output is correct
247 Correct 4 ms 16728 KB Output is correct
248 Correct 4 ms 16728 KB Output is correct
249 Correct 4 ms 16728 KB Output is correct
250 Correct 3 ms 16728 KB Output is correct
251 Correct 4 ms 16728 KB Output is correct
252 Correct 13 ms 18776 KB Output is correct
253 Correct 12 ms 18776 KB Output is correct
254 Correct 14 ms 18776 KB Output is correct
255 Correct 12 ms 19028 KB Output is correct
256 Correct 12 ms 18776 KB Output is correct
257 Correct 3 ms 16728 KB Output is correct
258 Correct 3 ms 16728 KB Output is correct
259 Correct 11 ms 18868 KB Output is correct
260 Correct 13 ms 18776 KB Output is correct
261 Correct 12 ms 18776 KB Output is correct
262 Correct 11 ms 18776 KB Output is correct
263 Correct 11 ms 18776 KB Output is correct
264 Correct 3 ms 16728 KB Output is correct
265 Correct 101 ms 77740 KB Output is correct
266 Correct 97 ms 77728 KB Output is correct
267 Correct 94 ms 78520 KB Output is correct
268 Correct 96 ms 77756 KB Output is correct
269 Correct 109 ms 78252 KB Output is correct
270 Correct 90 ms 78672 KB Output is correct
271 Correct 3 ms 16728 KB Output is correct
272 Correct 60 ms 58284 KB Output is correct
273 Correct 100 ms 77744 KB Output is correct
274 Correct 90 ms 78704 KB Output is correct
275 Correct 107 ms 77740 KB Output is correct
276 Correct 108 ms 78252 KB Output is correct
277 Correct 91 ms 78512 KB Output is correct
278 Correct 3 ms 16728 KB Output is correct
279 Correct 3 ms 16728 KB Output is correct
280 Correct 3 ms 16728 KB Output is correct
281 Correct 134 ms 74764 KB Output is correct
282 Correct 721 ms 78584 KB Output is correct
283 Correct 615 ms 51828 KB Output is correct
284 Correct 762 ms 78672 KB Output is correct
285 Correct 556 ms 65592 KB Output is correct
286 Correct 724 ms 78576 KB Output is correct
287 Correct 3 ms 16728 KB Output is correct
288 Correct 3 ms 16568 KB Output is correct
289 Correct 3 ms 16728 KB Output is correct
290 Correct 4 ms 16728 KB Output is correct
291 Correct 4 ms 16728 KB Output is correct
292 Correct 4 ms 16728 KB Output is correct
293 Correct 4 ms 16728 KB Output is correct
294 Correct 3 ms 16728 KB Output is correct
295 Correct 4 ms 16728 KB Output is correct
296 Correct 4 ms 16728 KB Output is correct
297 Correct 4 ms 16728 KB Output is correct
298 Correct 4 ms 16728 KB Output is correct
299 Correct 4 ms 16728 KB Output is correct
300 Correct 4 ms 16728 KB Output is correct
301 Correct 4 ms 16728 KB Output is correct
302 Correct 4 ms 16564 KB Output is correct
303 Correct 3 ms 16980 KB Output is correct
304 Correct 9 ms 18776 KB Output is correct
305 Correct 11 ms 18776 KB Output is correct
306 Correct 6 ms 16728 KB Output is correct
307 Correct 12 ms 18776 KB Output is correct
308 Correct 9 ms 16728 KB Output is correct
309 Correct 12 ms 18776 KB Output is correct
310 Correct 12 ms 18776 KB Output is correct
311 Correct 11 ms 18776 KB Output is correct
312 Correct 12 ms 18776 KB Output is correct
313 Correct 12 ms 18776 KB Output is correct
314 Correct 12 ms 18696 KB Output is correct
315 Correct 13 ms 18776 KB Output is correct
316 Correct 17 ms 18776 KB Output is correct
317 Correct 3 ms 16728 KB Output is correct
318 Correct 3 ms 16728 KB Output is correct
319 Correct 3 ms 16728 KB Output is correct
320 Correct 77 ms 74176 KB Output is correct
321 Correct 96 ms 77756 KB Output is correct
322 Correct 55 ms 51348 KB Output is correct
323 Correct 109 ms 77744 KB Output is correct
324 Correct 12 ms 27932 KB Output is correct
325 Correct 99 ms 77740 KB Output is correct
326 Correct 90 ms 78504 KB Output is correct
327 Correct 96 ms 78272 KB Output is correct
328 Correct 90 ms 78328 KB Output is correct
329 Correct 100 ms 77960 KB Output is correct
330 Correct 102 ms 78508 KB Output is correct
331 Correct 96 ms 77996 KB Output is correct
332 Correct 95 ms 77904 KB Output is correct
333 Correct 3 ms 16728 KB Output is correct
334 Correct 3 ms 16728 KB Output is correct
335 Correct 3 ms 16728 KB Output is correct
336 Correct 162 ms 48880 KB Output is correct
337 Correct 628 ms 77740 KB Output is correct
338 Correct 395 ms 28248 KB Output is correct
339 Correct 637 ms 77880 KB Output is correct
340 Correct 342 ms 40064 KB Output is correct
341 Correct 623 ms 77736 KB Output is correct
342 Correct 736 ms 78512 KB Output is correct
343 Correct 710 ms 78036 KB Output is correct
344 Correct 767 ms 78452 KB Output is correct
345 Correct 643 ms 77880 KB Output is correct
346 Correct 711 ms 78248 KB Output is correct
347 Correct 621 ms 78580 KB Output is correct
348 Correct 607 ms 78524 KB Output is correct
349 Correct 3 ms 16728 KB Output is correct
350 Correct 122 ms 77740 KB Output is correct
351 Correct 657 ms 77740 KB Output is correct
352 Correct 321 ms 30272 KB Output is correct
353 Correct 665 ms 77744 KB Output is correct
354 Correct 267 ms 41928 KB Output is correct
355 Correct 645 ms 77740 KB Output is correct
356 Correct 735 ms 78560 KB Output is correct
357 Correct 728 ms 78272 KB Output is correct
358 Correct 744 ms 78256 KB Output is correct
359 Correct 657 ms 77740 KB Output is correct
360 Correct 767 ms 78188 KB Output is correct
361 Correct 660 ms 78592 KB Output is correct
362 Correct 648 ms 78512 KB Output is correct
363 Correct 3 ms 16728 KB Output is correct
364 Correct 381 ms 55636 KB Output is correct
365 Correct 664 ms 77748 KB Output is correct
366 Correct 232 ms 67288 KB Output is correct
367 Correct 661 ms 77748 KB Output is correct
368 Correct 324 ms 46576 KB Output is correct
369 Correct 664 ms 77760 KB Output is correct
370 Correct 721 ms 78504 KB Output is correct
371 Correct 685 ms 78516 KB Output is correct
372 Correct 691 ms 78160 KB Output is correct
373 Correct 643 ms 77756 KB Output is correct
374 Correct 728 ms 78272 KB Output is correct
375 Correct 732 ms 78272 KB Output is correct
376 Correct 721 ms 78284 KB Output is correct
377 Correct 3 ms 16728 KB Output is correct
378 Correct 3 ms 16728 KB Output is correct
379 Correct 4 ms 16728 KB Output is correct
380 Correct 4 ms 16556 KB Output is correct
381 Correct 4 ms 16728 KB Output is correct
382 Correct 4 ms 16728 KB Output is correct
383 Correct 4 ms 16728 KB Output is correct
384 Correct 3 ms 16728 KB Output is correct
385 Correct 3 ms 16728 KB Output is correct
386 Correct 3 ms 16728 KB Output is correct
387 Correct 4 ms 16728 KB Output is correct
388 Correct 4 ms 16728 KB Output is correct
389 Correct 4 ms 16728 KB Output is correct
390 Correct 4 ms 16728 KB Output is correct
391 Correct 4 ms 16728 KB Output is correct
392 Correct 3 ms 16728 KB Output is correct
393 Correct 3 ms 16728 KB Output is correct
394 Correct 3 ms 16728 KB Output is correct
395 Correct 3 ms 16728 KB Output is correct
396 Correct 3 ms 16728 KB Output is correct
397 Correct 3 ms 16728 KB Output is correct
398 Correct 3 ms 16668 KB Output is correct
399 Correct 3 ms 16728 KB Output is correct
400 Correct 4 ms 16728 KB Output is correct
401 Correct 11 ms 18776 KB Output is correct
402 Correct 14 ms 18776 KB Output is correct
403 Correct 12 ms 18776 KB Output is correct
404 Correct 14 ms 18776 KB Output is correct
405 Correct 11 ms 18776 KB Output is correct
406 Correct 3 ms 16728 KB Output is correct
407 Correct 4 ms 16728 KB Output is correct
408 Correct 12 ms 18776 KB Output is correct
409 Correct 12 ms 18776 KB Output is correct
410 Correct 11 ms 18776 KB Output is correct
411 Correct 12 ms 18776 KB Output is correct
412 Correct 12 ms 18776 KB Output is correct
413 Correct 3 ms 16728 KB Output is correct
414 Correct 3 ms 16728 KB Output is correct
415 Correct 4 ms 18776 KB Output is correct
416 Correct 4 ms 18776 KB Output is correct
417 Correct 4 ms 18776 KB Output is correct
418 Correct 4 ms 18776 KB Output is correct
419 Correct 4 ms 18776 KB Output is correct
420 Correct 3 ms 16728 KB Output is correct
421 Correct 97 ms 77728 KB Output is correct
422 Correct 94 ms 77744 KB Output is correct
423 Correct 89 ms 78512 KB Output is correct
424 Correct 96 ms 77748 KB Output is correct
425 Correct 103 ms 78256 KB Output is correct
426 Correct 89 ms 78508 KB Output is correct
427 Correct 3 ms 16728 KB Output is correct
428 Correct 57 ms 57972 KB Output is correct
429 Correct 109 ms 77740 KB Output is correct
430 Correct 92 ms 78512 KB Output is correct
431 Correct 98 ms 77764 KB Output is correct
432 Correct 102 ms 78348 KB Output is correct
433 Correct 91 ms 78528 KB Output is correct