oj.uz

답안 #696873

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
696873 2023-02-07T14:01:42 Z cig32 Diversity (CEOI21_diversity) C++14
64 / 100
 7000 ms 4640 KB 
#include <bits/stdc++.h>
using namespace std;
#define int long long
const int MAXN = 3e5 + 10;
const int MOD = 1e9 + 7;
mt19937_64 rng((int)std::chrono::steady_clock::now().time_since_epoch().count());
int rnd(int x, int y) {
  int u = uniform_int_distribution<int>(x, y)(rng); return u;
}
int bm(int b, int p) {
  if(p==0) return 1 % MOD;
  int r = bm(b, p >> 1);
  if(p&1) return (((r*r) % MOD) * b) % MOD;
  return (r*r) % MOD;
}
int inv(int b) { 
  return bm(b, MOD-2);
}
int fastlog(int x) {
  return (x == 0 ? -1 : 64 - __builtin_clzll(x) - 1);
}
void printcase(int i) { cout << "Case #" << i << ": "; }

int freq[MAXN], ff[MAXN], n;

int block;
bool modui(pair<pair<int,int>,int> a, pair<pair<int,int>,int> b) {
  if(a.first.first / block != b.first.first / block) return a.first.first / block < b.first.first / block;
  return a.first.second < b.first.second;
}

bool byfreq(int x, int y) {
  return freq[x] < freq[y];
}
void solve(int tc) {
  int q;
  cin >> n >> q;
  int c = 300000;
  block = ceil(sqrt(n));
  int arr[n+1];
  for(int i=1; i<=n; i++) cin >> arr[i];
  pair<pair<int,int>,int> qry[q+1];
  for(int i=1; i<=q; i++) {
    cin >> qry[i].first.first >> qry[i].first.second;
    qry[i].second = i;
  }
  sort(qry+1, qry+q+1, modui);
  int res[q+1];
  int l = qry[1].first.first, r = qry[1].first.first - 1;
  vector<int> v;
  // O(sqrt(n)) frequencies
  set<int> all; // set of all frequencies
  for(int i=1; i<=q; i++) {
    while(l > qry[i].first.first) {
      l--;
      ff[freq[arr[l]]]--;
      if(ff[freq[arr[l]]] == 0) all.erase(freq[arr[l]]);
      freq[arr[l]]++;
      ff[freq[arr[l]]]++;
      if(ff[freq[arr[l]]] == 1) all.insert(freq[arr[l]]);
    }
    while(r > qry[i].first.second) {
      ff[freq[arr[r]]]--;
      if(ff[freq[arr[r]]] == 0) all.erase(freq[arr[r]]);
      freq[arr[r]]--;
      ff[freq[arr[r]]]++;
      if(ff[freq[arr[r]]] == 1) all.insert(freq[arr[r]]);
      r--;
    }
    while(r < qry[i].first.second) {
      r++;
      ff[freq[arr[r]]]--;
      if(ff[freq[arr[r]]] == 0) all.erase(freq[arr[r]]);
      freq[arr[r]]++;
      ff[freq[arr[r]]]++;
      if(ff[freq[arr[r]]] == 1) all.insert(freq[arr[r]]);
    }
    while(l < qry[i].first.first) {
      ff[freq[arr[l]]]--;
      if(ff[freq[arr[l]]] == 0) all.erase(freq[arr[l]]);
      freq[arr[l]]--;
      ff[freq[arr[l]]]++;
      if(ff[freq[arr[l]]] == 1) all.insert(freq[arr[l]]);
      l++;
    }
    
    queue<pair<int, int> > ln; stack<pair<int, int> > rn;
    int m = 0;
    for(int x: all) {
      // {x, ff[x]}
      if(ff[x] / 2 > 0) {
        ln.push({x, ff[x] / 2});
        rn.push({x, ff[x] / 2});
        m += 2;
      }
      if(ff[x] % 2) {
        if(ln.size() > rn.size()) rn.push({x, 1});
        else ln.push({x, 1});
        m++;
      }
    }
    pair<int, int> b[m];
    int it = 0;
    while(ln.size()) {
      b[it++] = ln.front(); ln.pop();
    }
    while(rn.size()) {
      b[it++] = rn.top(); rn.pop();
    }
    int ans = 0;
    int ws=0,wps=0,tps=0,ps=0;
    for(int i=0; i<m; i++) {
      /*
      int ps2=0;
      int bruh=0;
      for(int j=0; j<i; j++) {
        for(int k=0; k<b[i].second; k++) {
          for(int l=0; l<b[j].second; l++) {
            bruh += b[i].first * b[j].first * (ps+k+1 - ps2-(l+1) + 1);
          }
        }
        ps2+=b[j].second;
      }
      ans +=bruh;
      ps+=b[i].second;
      continue;
      */
      int F = b[i].first;
      int C = b[i].second;
      int t1 = C * F * ps * ws;
      int t2 = C * F * wps;
      int t3 = F * C * (C+1) / 2 * ws - F * C * tps / 2 + F * C * ws;
      ans += t1 - t2 + t3;
      ws += C * F;
      wps += C * F * ps;
      tps += C * F * (C + 1);
      ps += C;
    }
    for(int i=0; i<m; i++) {
      ans += b[i].first * (b[i].first + 1) / 2 * b[i].second;
      int totn = (b[i].second - 1) * b[i].second / 2 * (b[i].second + 1);
      totn -= b[i].second * (b[i].second - 1) * (2 * b[i].second - 1) / 6;
      ans += totn * b[i].first * b[i].first;
    }
    res[qry[i].second] = ans;
  }
  for(int i=1; i<=q; i++) cout << res[i] << "\n";

}
int32_t main() {
  ios::sync_with_stdio(0); cin.tie(0);
  int t = 1; //cin >> t;
  for(int i=1; i<=t; i++) solve(i);
}

Compilation message

diversity.cpp: In function 'void solve(long long int)':
diversity.cpp:38:7: warning: unused variable 'c' [-Wunused-variable]
   38 |   int c = 300000;
      |       ^

Subtask #1
4.0 / 4.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 1 ms 340 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 0 ms 340 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 0 ms 212 KB Output is correct
9 Correct 0 ms 212 KB Output is correct
10 Correct 0 ms 212 KB Output is correct

Subtask #2
10.0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 340 KB Output is correct
2 Correct 0 ms 340 KB Output is correct
3 Correct 2 ms 340 KB Output is correct
4 Correct 13 ms 1300 KB Output is correct
5 Correct 25 ms 2408 KB Output is correct
6 Correct 42 ms 3056 KB Output is correct
7 Correct 37 ms 3908 KB Output is correct
8 Correct 42 ms 3040 KB Output is correct
9 Correct 40 ms 3028 KB Output is correct
10 Correct 46 ms 3432 KB Output is correct
11 Correct 45 ms 3228 KB Output is correct
12 Correct 42 ms 3020 KB Output is correct
13 Correct 42 ms 2956 KB Output is correct
14 Correct 40 ms 3180 KB Output is correct
15 Correct 39 ms 3148 KB Output is correct

Subtask #3
8.0 / 8.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 340 KB Output is correct
2 Correct 0 ms 340 KB Output is correct
3 Correct 2 ms 340 KB Output is correct
4 Correct 13 ms 1300 KB Output is correct
5 Correct 25 ms 2408 KB Output is correct
6 Correct 42 ms 3056 KB Output is correct
7 Correct 37 ms 3908 KB Output is correct
8 Correct 42 ms 3040 KB Output is correct
9 Correct 40 ms 3028 KB Output is correct
10 Correct 46 ms 3432 KB Output is correct
11 Correct 45 ms 3228 KB Output is correct
12 Correct 42 ms 3020 KB Output is correct
13 Correct 42 ms 2956 KB Output is correct
14 Correct 40 ms 3180 KB Output is correct
15 Correct 39 ms 3148 KB Output is correct
16 Correct 0 ms 212 KB Output is correct
17 Correct 1 ms 340 KB Output is correct
18 Correct 2 ms 340 KB Output is correct
19 Correct 15 ms 1264 KB Output is correct
20 Correct 32 ms 2116 KB Output is correct
21 Correct 47 ms 3100 KB Output is correct
22 Correct 48 ms 2948 KB Output is correct
23 Correct 46 ms 3052 KB Output is correct
24 Correct 47 ms 2944 KB Output is correct
25 Correct 48 ms 2980 KB Output is correct
26 Correct 48 ms 2924 KB Output is correct
27 Correct 52 ms 3028 KB Output is correct
28 Correct 47 ms 3184 KB Output is correct
29 Correct 49 ms 2960 KB Output is correct
30 Correct 47 ms 2920 KB Output is correct

Subtask #4
16.0 / 16.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 340 KB Output is correct
2 Correct 0 ms 340 KB Output is correct
3 Correct 2 ms 340 KB Output is correct
4 Correct 13 ms 1300 KB Output is correct
5 Correct 25 ms 2408 KB Output is correct
6 Correct 42 ms 3056 KB Output is correct
7 Correct 37 ms 3908 KB Output is correct
8 Correct 42 ms 3040 KB Output is correct
9 Correct 40 ms 3028 KB Output is correct
10 Correct 46 ms 3432 KB Output is correct
11 Correct 45 ms 3228 KB Output is correct
12 Correct 42 ms 3020 KB Output is correct
13 Correct 42 ms 2956 KB Output is correct
14 Correct 40 ms 3180 KB Output is correct
15 Correct 39 ms 3148 KB Output is correct
16 Correct 0 ms 212 KB Output is correct
17 Correct 1 ms 340 KB Output is correct
18 Correct 2 ms 340 KB Output is correct
19 Correct 15 ms 1264 KB Output is correct
20 Correct 32 ms 2116 KB Output is correct
21 Correct 47 ms 3100 KB Output is correct
22 Correct 48 ms 2948 KB Output is correct
23 Correct 46 ms 3052 KB Output is correct
24 Correct 47 ms 2944 KB Output is correct
25 Correct 48 ms 2980 KB Output is correct
26 Correct 48 ms 2924 KB Output is correct
27 Correct 52 ms 3028 KB Output is correct
28 Correct 47 ms 3184 KB Output is correct
29 Correct 49 ms 2960 KB Output is correct
30 Correct 47 ms 2920 KB Output is correct
31 Correct 1 ms 340 KB Output is correct
32 Correct 0 ms 340 KB Output is correct
33 Correct 0 ms 340 KB Output is correct
34 Correct 3 ms 340 KB Output is correct
35 Correct 1 ms 340 KB Output is correct
36 Correct 1 ms 340 KB Output is correct
37 Correct 7 ms 736 KB Output is correct
38 Correct 6 ms 724 KB Output is correct
39 Correct 11 ms 1140 KB Output is correct
40 Correct 23 ms 1928 KB Output is correct
41 Correct 37 ms 2680 KB Output is correct
42 Correct 38 ms 2716 KB Output is correct
43 Correct 40 ms 2676 KB Output is correct
44 Correct 38 ms 2672 KB Output is correct
45 Correct 47 ms 2716 KB Output is correct
46 Correct 38 ms 2724 KB Output is correct
47 Correct 37 ms 2664 KB Output is correct
48 Correct 39 ms 2644 KB Output is correct
49 Correct 38 ms 2712 KB Output is correct
50 Correct 38 ms 2716 KB Output is correct
51 Correct 40 ms 2696 KB Output is correct
52 Correct 36 ms 2704 KB Output is correct
53 Correct 37 ms 2700 KB Output is correct
54 Correct 38 ms 2708 KB Output is correct
55 Correct 39 ms 2708 KB Output is correct
56 Correct 40 ms 2724 KB Output is correct
57 Correct 37 ms 2680 KB Output is correct
58 Correct 39 ms 2644 KB Output is correct
59 Correct 38 ms 2704 KB Output is correct
60 Correct 39 ms 2644 KB Output is correct

Subtask #5
26.0 / 26.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 1 ms 340 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 0 ms 340 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 0 ms 212 KB Output is correct
9 Correct 0 ms 212 KB Output is correct
10 Correct 0 ms 212 KB Output is correct
11 Correct 0 ms 340 KB Output is correct
12 Correct 0 ms 340 KB Output is correct
13 Correct 2 ms 340 KB Output is correct
14 Correct 13 ms 1300 KB Output is correct
15 Correct 25 ms 2408 KB Output is correct
16 Correct 42 ms 3056 KB Output is correct
17 Correct 37 ms 3908 KB Output is correct
18 Correct 42 ms 3040 KB Output is correct
19 Correct 40 ms 3028 KB Output is correct
20 Correct 46 ms 3432 KB Output is correct
21 Correct 45 ms 3228 KB Output is correct
22 Correct 42 ms 3020 KB Output is correct
23 Correct 42 ms 2956 KB Output is correct
24 Correct 40 ms 3180 KB Output is correct
25 Correct 39 ms 3148 KB Output is correct
26 Correct 0 ms 212 KB Output is correct
27 Correct 1 ms 340 KB Output is correct
28 Correct 2 ms 340 KB Output is correct
29 Correct 15 ms 1264 KB Output is correct
30 Correct 32 ms 2116 KB Output is correct
31 Correct 47 ms 3100 KB Output is correct
32 Correct 48 ms 2948 KB Output is correct
33 Correct 46 ms 3052 KB Output is correct
34 Correct 47 ms 2944 KB Output is correct
35 Correct 48 ms 2980 KB Output is correct
36 Correct 48 ms 2924 KB Output is correct
37 Correct 52 ms 3028 KB Output is correct
38 Correct 47 ms 3184 KB Output is correct
39 Correct 49 ms 2960 KB Output is correct
40 Correct 47 ms 2920 KB Output is correct
41 Correct 1 ms 340 KB Output is correct
42 Correct 0 ms 340 KB Output is correct
43 Correct 0 ms 340 KB Output is correct
44 Correct 3 ms 340 KB Output is correct
45 Correct 1 ms 340 KB Output is correct
46 Correct 1 ms 340 KB Output is correct
47 Correct 7 ms 736 KB Output is correct
48 Correct 6 ms 724 KB Output is correct
49 Correct 11 ms 1140 KB Output is correct
50 Correct 23 ms 1928 KB Output is correct
51 Correct 37 ms 2680 KB Output is correct
52 Correct 38 ms 2716 KB Output is correct
53 Correct 40 ms 2676 KB Output is correct
54 Correct 38 ms 2672 KB Output is correct
55 Correct 47 ms 2716 KB Output is correct
56 Correct 38 ms 2724 KB Output is correct
57 Correct 37 ms 2664 KB Output is correct
58 Correct 39 ms 2644 KB Output is correct
59 Correct 38 ms 2712 KB Output is correct
60 Correct 38 ms 2716 KB Output is correct
61 Correct 40 ms 2696 KB Output is correct
62 Correct 36 ms 2704 KB Output is correct
63 Correct 37 ms 2700 KB Output is correct
64 Correct 38 ms 2708 KB Output is correct
65 Correct 39 ms 2708 KB Output is correct
66 Correct 40 ms 2724 KB Output is correct
67 Correct 37 ms 2680 KB Output is correct
68 Correct 39 ms 2644 KB Output is correct
69 Correct 38 ms 2704 KB Output is correct
70 Correct 39 ms 2644 KB Output is correct
71 Correct 4 ms 724 KB Output is correct
72 Correct 4 ms 724 KB Output is correct
73 Correct 4 ms 728 KB Output is correct
74 Correct 4 ms 724 KB Output is correct
75 Correct 4 ms 724 KB Output is correct
76 Correct 8 ms 1156 KB Output is correct
77 Correct 8 ms 1108 KB Output is correct
78 Correct 8 ms 1108 KB Output is correct
79 Correct 8 ms 1108 KB Output is correct
80 Correct 8 ms 1108 KB Output is correct
81 Correct 15 ms 1876 KB Output is correct
82 Correct 16 ms 1888 KB Output is correct
83 Correct 15 ms 1876 KB Output is correct
84 Correct 15 ms 1876 KB Output is correct
85 Correct 16 ms 1892 KB Output is correct
86 Correct 16 ms 2024 KB Output is correct
87 Correct 17 ms 2020 KB Output is correct
88 Correct 17 ms 2020 KB Output is correct
89 Correct 16 ms 2132 KB Output is correct
90 Correct 16 ms 2020 KB Output is correct
91 Correct 26 ms 3448 KB Output is correct
92 Correct 26 ms 3444 KB Output is correct
93 Correct 31 ms 3444 KB Output is correct
94 Correct 27 ms 3440 KB Output is correct
95 Correct 28 ms 3448 KB Output is correct
96 Correct 33 ms 4240 KB Output is correct
97 Correct 31 ms 4180 KB Output is correct
98 Correct 29 ms 4180 KB Output is correct
99 Correct 30 ms 4180 KB Output is correct
100 Correct 33 ms 4300 KB Output is correct
101 Correct 30 ms 4204 KB Output is correct
102 Correct 29 ms 4200 KB Output is correct
103 Correct 30 ms 4204 KB Output is correct
104 Correct 29 ms 4208 KB Output is correct
105 Correct 29 ms 4172 KB Output is correct
106 Correct 31 ms 4596 KB Output is correct
107 Correct 33 ms 4612 KB Output is correct
108 Correct 30 ms 4584 KB Output is correct
109 Correct 30 ms 4588 KB Output is correct
110 Correct 30 ms 4588 KB Output is correct
111 Correct 33 ms 4556 KB Output is correct
112 Correct 30 ms 4600 KB Output is correct
113 Correct 29 ms 4604 KB Output is correct
114 Correct 30 ms 4600 KB Output is correct
115 Correct 30 ms 4640 KB Output is correct

Subtask #6
0 / 36.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 1 ms 340 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 0 ms 340 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 0 ms 212 KB Output is correct
9 Correct 0 ms 212 KB Output is correct
10 Correct 0 ms 212 KB Output is correct
11 Correct 0 ms 340 KB Output is correct
12 Correct 0 ms 340 KB Output is correct
13 Correct 2 ms 340 KB Output is correct
14 Correct 13 ms 1300 KB Output is correct
15 Correct 25 ms 2408 KB Output is correct
16 Correct 42 ms 3056 KB Output is correct
17 Correct 37 ms 3908 KB Output is correct
18 Correct 42 ms 3040 KB Output is correct
19 Correct 40 ms 3028 KB Output is correct
20 Correct 46 ms 3432 KB Output is correct
21 Correct 45 ms 3228 KB Output is correct
22 Correct 42 ms 3020 KB Output is correct
23 Correct 42 ms 2956 KB Output is correct
24 Correct 40 ms 3180 KB Output is correct
25 Correct 39 ms 3148 KB Output is correct
26 Correct 0 ms 212 KB Output is correct
27 Correct 1 ms 340 KB Output is correct
28 Correct 2 ms 340 KB Output is correct
29 Correct 15 ms 1264 KB Output is correct
30 Correct 32 ms 2116 KB Output is correct
31 Correct 47 ms 3100 KB Output is correct
32 Correct 48 ms 2948 KB Output is correct
33 Correct 46 ms 3052 KB Output is correct
34 Correct 47 ms 2944 KB Output is correct
35 Correct 48 ms 2980 KB Output is correct
36 Correct 48 ms 2924 KB Output is correct
37 Correct 52 ms 3028 KB Output is correct
38 Correct 47 ms 3184 KB Output is correct
39 Correct 49 ms 2960 KB Output is correct
40 Correct 47 ms 2920 KB Output is correct
41 Correct 1 ms 340 KB Output is correct
42 Correct 0 ms 340 KB Output is correct
43 Correct 0 ms 340 KB Output is correct
44 Correct 3 ms 340 KB Output is correct
45 Correct 1 ms 340 KB Output is correct
46 Correct 1 ms 340 KB Output is correct
47 Correct 7 ms 736 KB Output is correct
48 Correct 6 ms 724 KB Output is correct
49 Correct 11 ms 1140 KB Output is correct
50 Correct 23 ms 1928 KB Output is correct
51 Correct 37 ms 2680 KB Output is correct
52 Correct 38 ms 2716 KB Output is correct
53 Correct 40 ms 2676 KB Output is correct
54 Correct 38 ms 2672 KB Output is correct
55 Correct 47 ms 2716 KB Output is correct
56 Correct 38 ms 2724 KB Output is correct
57 Correct 37 ms 2664 KB Output is correct
58 Correct 39 ms 2644 KB Output is correct
59 Correct 38 ms 2712 KB Output is correct
60 Correct 38 ms 2716 KB Output is correct
61 Correct 40 ms 2696 KB Output is correct
62 Correct 36 ms 2704 KB Output is correct
63 Correct 37 ms 2700 KB Output is correct
64 Correct 38 ms 2708 KB Output is correct
65 Correct 39 ms 2708 KB Output is correct
66 Correct 40 ms 2724 KB Output is correct
67 Correct 37 ms 2680 KB Output is correct
68 Correct 39 ms 2644 KB Output is correct
69 Correct 38 ms 2704 KB Output is correct
70 Correct 39 ms 2644 KB Output is correct
71 Correct 4 ms 724 KB Output is correct
72 Correct 4 ms 724 KB Output is correct
73 Correct 4 ms 728 KB Output is correct
74 Correct 4 ms 724 KB Output is correct
75 Correct 4 ms 724 KB Output is correct
76 Correct 8 ms 1156 KB Output is correct
77 Correct 8 ms 1108 KB Output is correct
78 Correct 8 ms 1108 KB Output is correct
79 Correct 8 ms 1108 KB Output is correct
80 Correct 8 ms 1108 KB Output is correct
81 Correct 15 ms 1876 KB Output is correct
82 Correct 16 ms 1888 KB Output is correct
83 Correct 15 ms 1876 KB Output is correct
84 Correct 15 ms 1876 KB Output is correct
85 Correct 16 ms 1892 KB Output is correct
86 Correct 16 ms 2024 KB Output is correct
87 Correct 17 ms 2020 KB Output is correct
88 Correct 17 ms 2020 KB Output is correct
89 Correct 16 ms 2132 KB Output is correct
90 Correct 16 ms 2020 KB Output is correct
91 Correct 26 ms 3448 KB Output is correct
92 Correct 26 ms 3444 KB Output is correct
93 Correct 31 ms 3444 KB Output is correct
94 Correct 27 ms 3440 KB Output is correct
95 Correct 28 ms 3448 KB Output is correct
96 Correct 33 ms 4240 KB Output is correct
97 Correct 31 ms 4180 KB Output is correct
98 Correct 29 ms 4180 KB Output is correct
99 Correct 30 ms 4180 KB Output is correct
100 Correct 33 ms 4300 KB Output is correct
101 Correct 30 ms 4204 KB Output is correct
102 Correct 29 ms 4200 KB Output is correct
103 Correct 30 ms 4204 KB Output is correct
104 Correct 29 ms 4208 KB Output is correct
105 Correct 29 ms 4172 KB Output is correct
106 Correct 31 ms 4596 KB Output is correct
107 Correct 33 ms 4612 KB Output is correct
108 Correct 30 ms 4584 KB Output is correct
109 Correct 30 ms 4588 KB Output is correct
110 Correct 30 ms 4588 KB Output is correct
111 Correct 33 ms 4556 KB Output is correct
112 Correct 30 ms 4600 KB Output is correct
113 Correct 29 ms 4604 KB Output is correct
114 Correct 30 ms 4600 KB Output is correct
115 Correct 30 ms 4640 KB Output is correct
116 Correct 345 ms 2360 KB Output is correct
117 Correct 320 ms 2364 KB Output is correct
118 Correct 1773 ms 2812 KB Output is correct
119 Correct 848 ms 2820 KB Output is correct
120 Correct 509 ms 2780 KB Output is correct
121 Correct 1436 ms 3220 KB Output is correct
122 Correct 861 ms 3224 KB Output is correct
123 Correct 4695 ms 4156 KB Output is correct
124 Correct 1487 ms 4160 KB Output is correct
125 Correct 1210 ms 4300 KB Output is correct
126 Execution timed out 7060 ms 4280 KB Time limit exceeded
127 Halted 0 ms 0 KB -