oj.uz

Submission #625446

# Submission time Handle Problem Language Result Execution time Memory
625446 2022-08-10T12:04:33 Z model_code Radio Towers (IOI22_towers) C++17
100 / 100
 2342 ms 120048 KB 
// correct/solution-amnu-ac.cpp
#include "towers.h"
#include <bits/stdc++.h>
#define fi first
#define se second
using namespace std;
typedef pair<int,int> pii;
typedef pair<int,pii> piii;

const int MAXN = 1e5+5;
const int INF = 2e9;

struct gap {
  int L, R, mi, ma, val;
  
  gap operator + (gap o) {
    gap ret;
    ret.L = L;
    ret.R = o.R;
    ret.mi = min(mi,o.mi);
    ret.ma = max(ma,o.ma);
    ret.val = max(o.ma-mi,max(val,o.val));
    return ret;
  }
};

struct tree {
  int L, R;
  gap val;
  tree *lef, *rig;
  
  void build(int l,int r,vector<int> &v) {
    L = l; R = r;
    if (L == R) {
      val.L = L;
      val.R = R;
      val.mi = v[L];
      val.ma = v[R];
      val.val = 0;
      return;
    }
    
    int mid = (L+R)/2;
    lef = new tree();
    rig = new tree();
    lef->build(L,mid,v);
    rig->build(mid+1,R,v);
    val = lef->val + rig->val;
  }
  
  gap query(int D,gap x) {
    if (R <= x.R || L > x.R+1) return x;
    if (L == x.R+1 && (x+val).val < D) return x+val;
    if (L == R) return x;
    return rig->query(D,lef->query(D,x));
  }
}
pref, suff;

struct answer {
  int L, R, val;
  answer *lef, *rig;
  
  void build(int l,int r) {
    L = l; R = r;
    val = 0;
    if (L < R) {
      int mid = (L + R)/2;
      lef = new answer();
      rig = new answer();
      lef->build(L,mid);
      rig->build(mid+1,R);
    }
  }
  
  answer *toggle(int id) {
    answer *ret = new answer();
    *ret = *this;
    if (L == R) {
      ret->val = 1 - ret->val;
      return ret;
    }
    int mid = (L + R)/2;
    if (id <= mid) ret->lef = lef->toggle(id);
    else ret->rig = rig->toggle(id);
    ret->val = ret->lef->val + ret->rig->val;
    return ret;
  }
  
  int query(int l,int r) {
    if (l > R || r < L) return 0;
    if (l <= L && r >= R) return val;
    return lef->query(l,r) + rig->query(l,r);
  }
};

int N;
vector <int> delta;
vector <answer*> cand;
set <piii> zigzag;
set <pii> shortest;

void init(int n,vector<int> H) {
  N = n;
  
  pref.build(0,N-1,H);
  reverse(H.begin(),H.end());
  suff.build(0,N-1,H);
  
  H.push_back(INF);
  reverse(H.begin(),H.end());
  H.push_back(INF);
  H.push_back(0);
  
  piii now = {0,{INF,0}};
  for (int i = 1; i <= N+1; i++) {
    if (H[i] < H[i-1] && H[i] < H[i+1]) {
      now.fi = i-1;
      now.se.fi -= H[i];
      now.se.se = -H[i];
    }
    if (H[i] > H[i-1] && H[i] > H[i+1]) {
      now.se.se += H[i];
      zigzag.insert(now);
      now.se.fi = H[i];
    }
  }
  
  cand.push_back(new answer());
  cand[0]->build(0,N-1);
  for (piii zig : zigzag) {
    cand[0] = cand[0]->toggle(zig.fi);
    shortest.insert({zig.se.fi,-zig.fi});
    shortest.insert({zig.se.se,zig.fi});
  }
  
  while (zigzag.size() > 1) {
    pii pos = *shortest.begin();
    auto it = zigzag.lower_bound({abs(pos.se),{0,0}});
    piii zig = *it;
    
    delta.push_back(pos.fi);
    cand.push_back(cand.back()->toggle(abs(pos.se)));
    
    if (pos.se < 0) {
      piii zag = *--it;
      zigzag.erase(zag);
      shortest.erase({zag.se.se,zag.fi});
      zag.se.se += zig.se.se - zig.se.fi;
      zigzag.insert(zag);
      shortest.insert({zag.se.se,zag.fi});
    }
    else {
      piii zag = *++it;
      zigzag.erase(zag);
      shortest.erase({zag.se.fi,-zag.fi});
      zag.se.fi += zig.se.fi - zig.se.se;
      zigzag.insert(zag);
      shortest.insert({zag.se.fi,-zag.fi});
    }
    
    shortest.erase({zig.se.fi,-zig.fi});
    shortest.erase({zig.se.se,zig.fi});
    zigzag.erase(zig);
  }
}

int max_towers(int L,int R,int D) {
  L = pref.query(D,{0,L-1,INF,0,0}).R + 1;
  R = N - suff.query(D,{0,N-R-2,INF,0,0}).R - 2;
  if (L > R) return 1;
  D = lower_bound(delta.begin(),delta.end(),D) - delta.begin();
  return 2 + cand[D]->query(L,R);
}

Subtask #1
4.0 / 4.0

# Verdict Execution time Memory Grader output
1 Correct 596 ms 21300 KB Output is correct
2 Correct 1342 ms 35392 KB Output is correct
3 Correct 1071 ms 35480 KB Output is correct
4 Correct 1438 ms 35464 KB Output is correct
5 Correct 1261 ms 35416 KB Output is correct
6 Correct 908 ms 35400 KB Output is correct
7 Correct 1338 ms 35492 KB Output is correct
8 Correct 1 ms 256 KB Output is correct
9 Correct 2 ms 976 KB Output is correct
10 Correct 1 ms 976 KB Output is correct

Subtask #2
11.0 / 11.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 512 KB Output is correct
2 Correct 5 ms 1744 KB Output is correct
3 Correct 5 ms 1744 KB Output is correct
4 Correct 4 ms 2156 KB Output is correct
5 Correct 6 ms 2176 KB Output is correct
6 Correct 5 ms 2128 KB Output is correct
7 Correct 6 ms 2172 KB Output is correct
8 Correct 2 ms 976 KB Output is correct
9 Correct 2 ms 976 KB Output is correct
10 Correct 2 ms 976 KB Output is correct
11 Correct 2 ms 976 KB Output is correct
12 Correct 0 ms 208 KB Output is correct
13 Correct 2 ms 976 KB Output is correct
14 Correct 1 ms 976 KB Output is correct
15 Correct 3 ms 1772 KB Output is correct
16 Correct 4 ms 2176 KB Output is correct
17 Correct 4 ms 2060 KB Output is correct
18 Correct 1 ms 1004 KB Output is correct
19 Correct 2 ms 1024 KB Output is correct
20 Correct 4 ms 1744 KB Output is correct
21 Correct 5 ms 2044 KB Output is correct
22 Correct 6 ms 2056 KB Output is correct
23 Correct 1 ms 1024 KB Output is correct
24 Correct 1 ms 976 KB Output is correct
25 Correct 2 ms 848 KB Output is correct
26 Correct 3 ms 1744 KB Output is correct
27 Correct 4 ms 1688 KB Output is correct
28 Correct 6 ms 2172 KB Output is correct
29 Correct 6 ms 2128 KB Output is correct
30 Correct 6 ms 2084 KB Output is correct
31 Correct 4 ms 2128 KB Output is correct
32 Correct 1 ms 1024 KB Output is correct
33 Correct 2 ms 1012 KB Output is correct
34 Correct 1 ms 976 KB Output is correct
35 Correct 2 ms 1024 KB Output is correct

Subtask #3
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 512 KB Output is correct
2 Correct 5 ms 1744 KB Output is correct
3 Correct 5 ms 1744 KB Output is correct
4 Correct 4 ms 2156 KB Output is correct
5 Correct 6 ms 2176 KB Output is correct
6 Correct 5 ms 2128 KB Output is correct
7 Correct 6 ms 2172 KB Output is correct
8 Correct 2 ms 976 KB Output is correct
9 Correct 2 ms 976 KB Output is correct
10 Correct 2 ms 976 KB Output is correct
11 Correct 2 ms 976 KB Output is correct
12 Correct 0 ms 208 KB Output is correct
13 Correct 2 ms 976 KB Output is correct
14 Correct 1 ms 976 KB Output is correct
15 Correct 3 ms 1772 KB Output is correct
16 Correct 4 ms 2176 KB Output is correct
17 Correct 4 ms 2060 KB Output is correct
18 Correct 1 ms 1004 KB Output is correct
19 Correct 2 ms 1024 KB Output is correct
20 Correct 4 ms 1744 KB Output is correct
21 Correct 5 ms 2044 KB Output is correct
22 Correct 6 ms 2056 KB Output is correct
23 Correct 1 ms 1024 KB Output is correct
24 Correct 1 ms 976 KB Output is correct
25 Correct 2 ms 848 KB Output is correct
26 Correct 3 ms 1744 KB Output is correct
27 Correct 4 ms 1688 KB Output is correct
28 Correct 6 ms 2172 KB Output is correct
29 Correct 6 ms 2128 KB Output is correct
30 Correct 6 ms 2084 KB Output is correct
31 Correct 4 ms 2128 KB Output is correct
32 Correct 1 ms 1024 KB Output is correct
33 Correct 2 ms 1012 KB Output is correct
34 Correct 1 ms 976 KB Output is correct
35 Correct 2 ms 1024 KB Output is correct
36 Correct 163 ms 58328 KB Output is correct
37 Correct 299 ms 92056 KB Output is correct
38 Correct 262 ms 91740 KB Output is correct
39 Correct 529 ms 119944 KB Output is correct
40 Correct 503 ms 119960 KB Output is correct
41 Correct 486 ms 119916 KB Output is correct
42 Correct 421 ms 119940 KB Output is correct
43 Correct 62 ms 35452 KB Output is correct
44 Correct 52 ms 35424 KB Output is correct
45 Correct 68 ms 35468 KB Output is correct
46 Correct 56 ms 35448 KB Output is correct
47 Correct 321 ms 91812 KB Output is correct
48 Correct 553 ms 119956 KB Output is correct
49 Correct 495 ms 119952 KB Output is correct
50 Correct 55 ms 35436 KB Output is correct
51 Correct 60 ms 35416 KB Output is correct
52 Correct 284 ms 91836 KB Output is correct
53 Correct 444 ms 120000 KB Output is correct
54 Correct 571 ms 119944 KB Output is correct
55 Correct 67 ms 35428 KB Output is correct
56 Correct 60 ms 35484 KB Output is correct
57 Correct 338 ms 88596 KB Output is correct
58 Correct 370 ms 91916 KB Output is correct
59 Correct 341 ms 92076 KB Output is correct
60 Correct 511 ms 120036 KB Output is correct
61 Correct 445 ms 119996 KB Output is correct
62 Correct 499 ms 120048 KB Output is correct
63 Correct 486 ms 119932 KB Output is correct
64 Correct 53 ms 35484 KB Output is correct
65 Correct 53 ms 35480 KB Output is correct
66 Correct 60 ms 35504 KB Output is correct
67 Correct 44 ms 35460 KB Output is correct

Subtask #4
14.0 / 14.0

# Verdict Execution time Memory Grader output
1 Correct 1432 ms 91036 KB Output is correct
2 Correct 1793 ms 91840 KB Output is correct
3 Correct 1963 ms 91880 KB Output is correct
4 Correct 1905 ms 120028 KB Output is correct
5 Correct 2009 ms 119920 KB Output is correct
6 Correct 1872 ms 119972 KB Output is correct
7 Correct 1942 ms 119964 KB Output is correct
8 Correct 1116 ms 35392 KB Output is correct
9 Correct 1124 ms 35388 KB Output is correct
10 Correct 1348 ms 35528 KB Output is correct
11 Correct 1324 ms 35464 KB Output is correct
12 Correct 1158 ms 35508 KB Output is correct
13 Correct 1161 ms 35508 KB Output is correct
14 Correct 1 ms 240 KB Output is correct
15 Correct 2 ms 1012 KB Output is correct
16 Correct 2 ms 976 KB Output is correct
17 Correct 367 ms 91744 KB Output is correct
18 Correct 486 ms 119964 KB Output is correct
19 Correct 489 ms 120024 KB Output is correct
20 Correct 59 ms 35472 KB Output is correct
21 Correct 45 ms 35428 KB Output is correct
22 Correct 329 ms 91776 KB Output is correct
23 Correct 487 ms 119916 KB Output is correct
24 Correct 479 ms 119972 KB Output is correct
25 Correct 68 ms 35420 KB Output is correct
26 Correct 63 ms 35480 KB Output is correct
27 Correct 4 ms 1744 KB Output is correct
28 Correct 5 ms 2176 KB Output is correct
29 Correct 6 ms 2128 KB Output is correct
30 Correct 1 ms 976 KB Output is correct
31 Correct 2 ms 976 KB Output is correct
32 Correct 3 ms 1748 KB Output is correct
33 Correct 5 ms 2128 KB Output is correct
34 Correct 5 ms 2128 KB Output is correct
35 Correct 1 ms 976 KB Output is correct
36 Correct 1 ms 976 KB Output is correct

Subtask #5
17.0 / 17.0

# Verdict Execution time Memory Grader output
1 Correct 507 ms 20576 KB Output is correct
2 Correct 1704 ms 91872 KB Output is correct
3 Correct 1516 ms 91836 KB Output is correct
4 Correct 2247 ms 120028 KB Output is correct
5 Correct 1775 ms 119912 KB Output is correct
6 Correct 1678 ms 120016 KB Output is correct
7 Correct 1807 ms 119920 KB Output is correct
8 Correct 1118 ms 35440 KB Output is correct
9 Correct 1024 ms 35412 KB Output is correct
10 Correct 1206 ms 35392 KB Output is correct
11 Correct 1272 ms 35472 KB Output is correct
12 Correct 285 ms 91880 KB Output is correct
13 Correct 436 ms 119932 KB Output is correct
14 Correct 530 ms 119980 KB Output is correct
15 Correct 63 ms 35440 KB Output is correct
16 Correct 63 ms 35488 KB Output is correct
17 Correct 279 ms 88612 KB Output is correct
18 Correct 267 ms 91980 KB Output is correct
19 Correct 280 ms 92016 KB Output is correct
20 Correct 446 ms 119928 KB Output is correct
21 Correct 493 ms 119912 KB Output is correct
22 Correct 519 ms 119936 KB Output is correct
23 Correct 436 ms 120020 KB Output is correct
24 Correct 47 ms 35484 KB Output is correct
25 Correct 61 ms 35472 KB Output is correct
26 Correct 40 ms 35392 KB Output is correct
27 Correct 47 ms 35508 KB Output is correct
28 Correct 4 ms 1744 KB Output is correct
29 Correct 6 ms 2128 KB Output is correct
30 Correct 5 ms 2128 KB Output is correct
31 Correct 1 ms 976 KB Output is correct
32 Correct 1 ms 976 KB Output is correct
33 Correct 2 ms 848 KB Output is correct
34 Correct 3 ms 1744 KB Output is correct
35 Correct 4 ms 1744 KB Output is correct
36 Correct 4 ms 2128 KB Output is correct
37 Correct 5 ms 2128 KB Output is correct
38 Correct 6 ms 2128 KB Output is correct
39 Correct 6 ms 2128 KB Output is correct
40 Correct 1 ms 976 KB Output is correct
41 Correct 2 ms 976 KB Output is correct
42 Correct 1 ms 976 KB Output is correct
43 Correct 1 ms 976 KB Output is correct

Subtask #6
19.0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 512 KB Output is correct
2 Correct 5 ms 1744 KB Output is correct
3 Correct 5 ms 1744 KB Output is correct
4 Correct 4 ms 2156 KB Output is correct
5 Correct 6 ms 2176 KB Output is correct
6 Correct 5 ms 2128 KB Output is correct
7 Correct 6 ms 2172 KB Output is correct
8 Correct 2 ms 976 KB Output is correct
9 Correct 2 ms 976 KB Output is correct
10 Correct 2 ms 976 KB Output is correct
11 Correct 2 ms 976 KB Output is correct
12 Correct 0 ms 208 KB Output is correct
13 Correct 2 ms 976 KB Output is correct
14 Correct 1 ms 976 KB Output is correct
15 Correct 3 ms 1772 KB Output is correct
16 Correct 4 ms 2176 KB Output is correct
17 Correct 4 ms 2060 KB Output is correct
18 Correct 1 ms 1004 KB Output is correct
19 Correct 2 ms 1024 KB Output is correct
20 Correct 4 ms 1744 KB Output is correct
21 Correct 5 ms 2044 KB Output is correct
22 Correct 6 ms 2056 KB Output is correct
23 Correct 1 ms 1024 KB Output is correct
24 Correct 1 ms 976 KB Output is correct
25 Correct 2 ms 848 KB Output is correct
26 Correct 3 ms 1744 KB Output is correct
27 Correct 4 ms 1688 KB Output is correct
28 Correct 6 ms 2172 KB Output is correct
29 Correct 6 ms 2128 KB Output is correct
30 Correct 6 ms 2084 KB Output is correct
31 Correct 4 ms 2128 KB Output is correct
32 Correct 1 ms 1024 KB Output is correct
33 Correct 2 ms 1012 KB Output is correct
34 Correct 1 ms 976 KB Output is correct
35 Correct 2 ms 1024 KB Output is correct
36 Correct 163 ms 58328 KB Output is correct
37 Correct 299 ms 92056 KB Output is correct
38 Correct 262 ms 91740 KB Output is correct
39 Correct 529 ms 119944 KB Output is correct
40 Correct 503 ms 119960 KB Output is correct
41 Correct 486 ms 119916 KB Output is correct
42 Correct 421 ms 119940 KB Output is correct
43 Correct 62 ms 35452 KB Output is correct
44 Correct 52 ms 35424 KB Output is correct
45 Correct 68 ms 35468 KB Output is correct
46 Correct 56 ms 35448 KB Output is correct
47 Correct 321 ms 91812 KB Output is correct
48 Correct 553 ms 119956 KB Output is correct
49 Correct 495 ms 119952 KB Output is correct
50 Correct 55 ms 35436 KB Output is correct
51 Correct 60 ms 35416 KB Output is correct
52 Correct 284 ms 91836 KB Output is correct
53 Correct 444 ms 120000 KB Output is correct
54 Correct 571 ms 119944 KB Output is correct
55 Correct 67 ms 35428 KB Output is correct
56 Correct 60 ms 35484 KB Output is correct
57 Correct 338 ms 88596 KB Output is correct
58 Correct 370 ms 91916 KB Output is correct
59 Correct 341 ms 92076 KB Output is correct
60 Correct 511 ms 120036 KB Output is correct
61 Correct 445 ms 119996 KB Output is correct
62 Correct 499 ms 120048 KB Output is correct
63 Correct 486 ms 119932 KB Output is correct
64 Correct 53 ms 35484 KB Output is correct
65 Correct 53 ms 35480 KB Output is correct
66 Correct 60 ms 35504 KB Output is correct
67 Correct 44 ms 35460 KB Output is correct
68 Correct 1432 ms 91036 KB Output is correct
69 Correct 1793 ms 91840 KB Output is correct
70 Correct 1963 ms 91880 KB Output is correct
71 Correct 1905 ms 120028 KB Output is correct
72 Correct 2009 ms 119920 KB Output is correct
73 Correct 1872 ms 119972 KB Output is correct
74 Correct 1942 ms 119964 KB Output is correct
75 Correct 1116 ms 35392 KB Output is correct
76 Correct 1124 ms 35388 KB Output is correct
77 Correct 1348 ms 35528 KB Output is correct
78 Correct 1324 ms 35464 KB Output is correct
79 Correct 1158 ms 35508 KB Output is correct
80 Correct 1161 ms 35508 KB Output is correct
81 Correct 1 ms 240 KB Output is correct
82 Correct 2 ms 1012 KB Output is correct
83 Correct 2 ms 976 KB Output is correct
84 Correct 367 ms 91744 KB Output is correct
85 Correct 486 ms 119964 KB Output is correct
86 Correct 489 ms 120024 KB Output is correct
87 Correct 59 ms 35472 KB Output is correct
88 Correct 45 ms 35428 KB Output is correct
89 Correct 329 ms 91776 KB Output is correct
90 Correct 487 ms 119916 KB Output is correct
91 Correct 479 ms 119972 KB Output is correct
92 Correct 68 ms 35420 KB Output is correct
93 Correct 63 ms 35480 KB Output is correct
94 Correct 4 ms 1744 KB Output is correct
95 Correct 5 ms 2176 KB Output is correct
96 Correct 6 ms 2128 KB Output is correct
97 Correct 1 ms 976 KB Output is correct
98 Correct 2 ms 976 KB Output is correct
99 Correct 3 ms 1748 KB Output is correct
100 Correct 5 ms 2128 KB Output is correct
101 Correct 5 ms 2128 KB Output is correct
102 Correct 1 ms 976 KB Output is correct
103 Correct 1 ms 976 KB Output is correct
104 Correct 1533 ms 81236 KB Output is correct
105 Correct 1865 ms 91656 KB Output is correct
106 Correct 2181 ms 92056 KB Output is correct
107 Correct 2066 ms 120016 KB Output is correct
108 Correct 2035 ms 120036 KB Output is correct
109 Correct 2096 ms 119968 KB Output is correct
110 Correct 2178 ms 119992 KB Output is correct
111 Correct 1404 ms 35420 KB Output is correct
112 Correct 1304 ms 35512 KB Output is correct
113 Correct 1339 ms 35484 KB Output is correct
114 Correct 1622 ms 35468 KB Output is correct

Subtask #7
23.0 / 23.0

# Verdict Execution time Memory Grader output
1 Correct 596 ms 21300 KB Output is correct
2 Correct 1342 ms 35392 KB Output is correct
3 Correct 1071 ms 35480 KB Output is correct
4 Correct 1438 ms 35464 KB Output is correct
5 Correct 1261 ms 35416 KB Output is correct
6 Correct 908 ms 35400 KB Output is correct
7 Correct 1338 ms 35492 KB Output is correct
8 Correct 1 ms 256 KB Output is correct
9 Correct 2 ms 976 KB Output is correct
10 Correct 1 ms 976 KB Output is correct
11 Correct 1 ms 512 KB Output is correct
12 Correct 5 ms 1744 KB Output is correct
13 Correct 5 ms 1744 KB Output is correct
14 Correct 4 ms 2156 KB Output is correct
15 Correct 6 ms 2176 KB Output is correct
16 Correct 5 ms 2128 KB Output is correct
17 Correct 6 ms 2172 KB Output is correct
18 Correct 2 ms 976 KB Output is correct
19 Correct 2 ms 976 KB Output is correct
20 Correct 2 ms 976 KB Output is correct
21 Correct 2 ms 976 KB Output is correct
22 Correct 0 ms 208 KB Output is correct
23 Correct 2 ms 976 KB Output is correct
24 Correct 1 ms 976 KB Output is correct
25 Correct 3 ms 1772 KB Output is correct
26 Correct 4 ms 2176 KB Output is correct
27 Correct 4 ms 2060 KB Output is correct
28 Correct 1 ms 1004 KB Output is correct
29 Correct 2 ms 1024 KB Output is correct
30 Correct 4 ms 1744 KB Output is correct
31 Correct 5 ms 2044 KB Output is correct
32 Correct 6 ms 2056 KB Output is correct
33 Correct 1 ms 1024 KB Output is correct
34 Correct 1 ms 976 KB Output is correct
35 Correct 2 ms 848 KB Output is correct
36 Correct 3 ms 1744 KB Output is correct
37 Correct 4 ms 1688 KB Output is correct
38 Correct 6 ms 2172 KB Output is correct
39 Correct 6 ms 2128 KB Output is correct
40 Correct 6 ms 2084 KB Output is correct
41 Correct 4 ms 2128 KB Output is correct
42 Correct 1 ms 1024 KB Output is correct
43 Correct 2 ms 1012 KB Output is correct
44 Correct 1 ms 976 KB Output is correct
45 Correct 2 ms 1024 KB Output is correct
46 Correct 163 ms 58328 KB Output is correct
47 Correct 299 ms 92056 KB Output is correct
48 Correct 262 ms 91740 KB Output is correct
49 Correct 529 ms 119944 KB Output is correct
50 Correct 503 ms 119960 KB Output is correct
51 Correct 486 ms 119916 KB Output is correct
52 Correct 421 ms 119940 KB Output is correct
53 Correct 62 ms 35452 KB Output is correct
54 Correct 52 ms 35424 KB Output is correct
55 Correct 68 ms 35468 KB Output is correct
56 Correct 56 ms 35448 KB Output is correct
57 Correct 321 ms 91812 KB Output is correct
58 Correct 553 ms 119956 KB Output is correct
59 Correct 495 ms 119952 KB Output is correct
60 Correct 55 ms 35436 KB Output is correct
61 Correct 60 ms 35416 KB Output is correct
62 Correct 284 ms 91836 KB Output is correct
63 Correct 444 ms 120000 KB Output is correct
64 Correct 571 ms 119944 KB Output is correct
65 Correct 67 ms 35428 KB Output is correct
66 Correct 60 ms 35484 KB Output is correct
67 Correct 338 ms 88596 KB Output is correct
68 Correct 370 ms 91916 KB Output is correct
69 Correct 341 ms 92076 KB Output is correct
70 Correct 511 ms 120036 KB Output is correct
71 Correct 445 ms 119996 KB Output is correct
72 Correct 499 ms 120048 KB Output is correct
73 Correct 486 ms 119932 KB Output is correct
74 Correct 53 ms 35484 KB Output is correct
75 Correct 53 ms 35480 KB Output is correct
76 Correct 60 ms 35504 KB Output is correct
77 Correct 44 ms 35460 KB Output is correct
78 Correct 1432 ms 91036 KB Output is correct
79 Correct 1793 ms 91840 KB Output is correct
80 Correct 1963 ms 91880 KB Output is correct
81 Correct 1905 ms 120028 KB Output is correct
82 Correct 2009 ms 119920 KB Output is correct
83 Correct 1872 ms 119972 KB Output is correct
84 Correct 1942 ms 119964 KB Output is correct
85 Correct 1116 ms 35392 KB Output is correct
86 Correct 1124 ms 35388 KB Output is correct
87 Correct 1348 ms 35528 KB Output is correct
88 Correct 1324 ms 35464 KB Output is correct
89 Correct 1158 ms 35508 KB Output is correct
90 Correct 1161 ms 35508 KB Output is correct
91 Correct 1 ms 240 KB Output is correct
92 Correct 2 ms 1012 KB Output is correct
93 Correct 2 ms 976 KB Output is correct
94 Correct 367 ms 91744 KB Output is correct
95 Correct 486 ms 119964 KB Output is correct
96 Correct 489 ms 120024 KB Output is correct
97 Correct 59 ms 35472 KB Output is correct
98 Correct 45 ms 35428 KB Output is correct
99 Correct 329 ms 91776 KB Output is correct
100 Correct 487 ms 119916 KB Output is correct
101 Correct 479 ms 119972 KB Output is correct
102 Correct 68 ms 35420 KB Output is correct
103 Correct 63 ms 35480 KB Output is correct
104 Correct 4 ms 1744 KB Output is correct
105 Correct 5 ms 2176 KB Output is correct
106 Correct 6 ms 2128 KB Output is correct
107 Correct 1 ms 976 KB Output is correct
108 Correct 2 ms 976 KB Output is correct
109 Correct 3 ms 1748 KB Output is correct
110 Correct 5 ms 2128 KB Output is correct
111 Correct 5 ms 2128 KB Output is correct
112 Correct 1 ms 976 KB Output is correct
113 Correct 1 ms 976 KB Output is correct
114 Correct 507 ms 20576 KB Output is correct
115 Correct 1704 ms 91872 KB Output is correct
116 Correct 1516 ms 91836 KB Output is correct
117 Correct 2247 ms 120028 KB Output is correct
118 Correct 1775 ms 119912 KB Output is correct
119 Correct 1678 ms 120016 KB Output is correct
120 Correct 1807 ms 119920 KB Output is correct
121 Correct 1118 ms 35440 KB Output is correct
122 Correct 1024 ms 35412 KB Output is correct
123 Correct 1206 ms 35392 KB Output is correct
124 Correct 1272 ms 35472 KB Output is correct
125 Correct 285 ms 91880 KB Output is correct
126 Correct 436 ms 119932 KB Output is correct
127 Correct 530 ms 119980 KB Output is correct
128 Correct 63 ms 35440 KB Output is correct
129 Correct 63 ms 35488 KB Output is correct
130 Correct 279 ms 88612 KB Output is correct
131 Correct 267 ms 91980 KB Output is correct
132 Correct 280 ms 92016 KB Output is correct
133 Correct 446 ms 119928 KB Output is correct
134 Correct 493 ms 119912 KB Output is correct
135 Correct 519 ms 119936 KB Output is correct
136 Correct 436 ms 120020 KB Output is correct
137 Correct 47 ms 35484 KB Output is correct
138 Correct 61 ms 35472 KB Output is correct
139 Correct 40 ms 35392 KB Output is correct
140 Correct 47 ms 35508 KB Output is correct
141 Correct 4 ms 1744 KB Output is correct
142 Correct 6 ms 2128 KB Output is correct
143 Correct 5 ms 2128 KB Output is correct
144 Correct 1 ms 976 KB Output is correct
145 Correct 1 ms 976 KB Output is correct
146 Correct 2 ms 848 KB Output is correct
147 Correct 3 ms 1744 KB Output is correct
148 Correct 4 ms 1744 KB Output is correct
149 Correct 4 ms 2128 KB Output is correct
150 Correct 5 ms 2128 KB Output is correct
151 Correct 6 ms 2128 KB Output is correct
152 Correct 6 ms 2128 KB Output is correct
153 Correct 1 ms 976 KB Output is correct
154 Correct 2 ms 976 KB Output is correct
155 Correct 1 ms 976 KB Output is correct
156 Correct 1 ms 976 KB Output is correct
157 Correct 1533 ms 81236 KB Output is correct
158 Correct 1865 ms 91656 KB Output is correct
159 Correct 2181 ms 92056 KB Output is correct
160 Correct 2066 ms 120016 KB Output is correct
161 Correct 2035 ms 120036 KB Output is correct
162 Correct 2096 ms 119968 KB Output is correct
163 Correct 2178 ms 119992 KB Output is correct
164 Correct 1404 ms 35420 KB Output is correct
165 Correct 1304 ms 35512 KB Output is correct
166 Correct 1339 ms 35484 KB Output is correct
167 Correct 1622 ms 35468 KB Output is correct
168 Correct 0 ms 208 KB Output is correct
169 Correct 1162 ms 30292 KB Output is correct
170 Correct 1943 ms 91492 KB Output is correct
171 Correct 2057 ms 91752 KB Output is correct
172 Correct 2342 ms 119956 KB Output is correct
173 Correct 2232 ms 119960 KB Output is correct
174 Correct 2258 ms 119932 KB Output is correct
175 Correct 2247 ms 119936 KB Output is correct
176 Correct 1429 ms 35508 KB Output is correct
177 Correct 1634 ms 35448 KB Output is correct
178 Correct 1553 ms 35484 KB Output is correct
179 Correct 1363 ms 35440 KB Output is correct