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답안 #526188

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
526188 2022-02-13T22:17:47 Z Plurm Diversity (CEOI21_diversity) C++11
64 / 100
 7000 ms 7336 KB 
#include <bits/stdc++.h>
using namespace std;

template <typename T>
class FenwickTree{
public:
  T* FT;
  int n;
  bool negmode;
  FenwickTree(int sz = 300000, bool negindex = true){
    n = sz+505;
    FT = new T[n];
    fill(FT, FT+n, (T)0);
    negmode = negindex;
  }
  inline void add(int idx, T amt){
    if(negmode) idx += n/2;
    while(idx < n){
      FT[idx] += amt;
      idx += idx & -idx;
    }
  }
  inline T sum(int idx){
    if(negmode) idx += n/2;
    T ret = (T)0;
    while(idx > 0){
      ret += FT[idx];
      idx -= idx & -idx;
    }
    return ret;
  }
  inline int lower_bound(const int& v){
    if(v > FT[1]) return 0;
    int cur = 1 << 18;
    int part = FT[cur];
    for(int i = 17; i >= 0; i--){
      if(part >= v){
        cur += 1 << i;
        part += FT[cur];
      }else{
        part -= FT[cur];
        cur -= 1 << i;
        part += FT[cur];
      }
    }
    if(part < v) return cur-1;
    return cur;
  }
  inline int upper_bound(const int& v){
    return lower_bound(v+1);
  }
};

FenwickTree<int> FT1; // Ri
FenwickTree<long long> FT2; // Ri * i
int cnt[300005];
int a[300005];
// abstract deque
// fenwick indexing:
// [...] [-3] [-2] [-1] [0] [1] [2] [...]
// deque indexing:
// [...] [6] [4] [2] [1] [3] [5] [...]
// invariant:
// dq[-i] <= dq[i] for all positive i
// dq[-i] >= dq[i+1] for all positive i

inline int dq2fw(int idx){
  return idx/2 * (idx % 2 ? 1 : -1);
}

FenwickTree<int> dq(300000, false); // using deque indexing
inline long long deque_add(const int& x){
  int idx = dq.upper_bound(x)+1;
  dq.add(idx, 1);
  dq.add(idx+1, -1);
  int b = dq2fw(idx);
  FT1.add(b, 1);
  FT2.add(b, b);
  return FT2.sum(FT2.n/2-1) - FT2.sum(b) - 1ll * (b-1) * (FT1.sum(FT1.n/2-1) - FT1.sum(b))
  + 1ll * (b+1) * FT1.sum(b-1) - FT2.sum(b-1) + x+1;
}
inline long long deque_remove(const int& x){
  int idx = dq.lower_bound(x);
  dq.add(idx, -1);
  dq.add(idx+1, 1);
  int b = dq2fw(idx);
  FT1.add(b, -1);
  FT2.add(b, -b);
  return FT2.sum(FT2.n/2-1) - FT2.sum(b) - 1ll * (b-1) * (FT1.sum(FT1.n/2-1) - FT1.sum(b))
  + 1ll * (b+1) * FT1.sum(b-1) - FT2.sum(b-1) + x;
}

vector<tuple<int,int,int>> qbckt[2048]; // (L, R, Q)
long long answer[50005];
int qcnt[2048];

int main(){
	int n,q;
	scanf("%d%d",&n,&q);
	for(int i = 1; i <= n; i++){
		scanf("%d",a+i);
	}
  int SQRT = 670;
  vector<pair<int,int>> rawq;
  for(int i = 0; i < q; i++){
    int l, r;
    scanf("%d%d",&l,&r);
    rawq.emplace_back(l,r);
    qcnt[l/SQRT]++;
  }
  for(int i = 0; i <= n/SQRT+2; i++){
    qbckt[i].reserve(qcnt[i]);
  }
  for(int i = 0; i < q; i++){
    int l, r;
    tie(l, r) = rawq[i];
    qbckt[l / SQRT].emplace_back(l, r, i);
  }
  int lptr = 1;
  int rptr = 0;
  long long ans = 0ll;
  for(int i = 0; i <= n/SQRT+2; i++){
    sort(qbckt[i].begin(), qbckt[i].end(), [](tuple<int,int,int> x, tuple<int,int,int> y){
      return get<1>(x) < get<1>(y);
    });
    // Below goes declaratively.
    for(auto qr : qbckt[i]){
      int l, r, qnum;
      tie(l, r, qnum) = qr;
      while(rptr < r){
        rptr++;
        ans += deque_add(cnt[a[rptr]]);
        cnt[a[rptr]]++;
      }
      while(lptr > l){
        lptr--;
        ans += deque_add(cnt[a[lptr]]);
        cnt[a[lptr]]++;
      }
      while(lptr < l){
        ans -= deque_remove(cnt[a[lptr]]);
        cnt[a[lptr]]--;
        lptr++;
      }
      while(rptr > r){
        ans -= deque_remove(cnt[a[rptr]]);
        cnt[a[rptr]]--;
        rptr--;
      }
      answer[qnum] = ans;
    }
  }
  for(int i = 0; i < q; i++){
    printf("%lld\n", answer[i]);
  }
	return 0;
}

Compilation message

diversity.cpp: In function 'int main()':
diversity.cpp:99:7: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   99 |  scanf("%d%d",&n,&q);
      |  ~~~~~^~~~~~~~~~~~~~
diversity.cpp:101:8: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
  101 |   scanf("%d",a+i);
      |   ~~~~~^~~~~~~~~~
diversity.cpp:107:10: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
  107 |     scanf("%d%d",&l,&r);
      |     ~~~~~^~~~~~~~~~~~~~

Subtask #1
4.0 / 4.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 5068 KB Output is correct
2 Correct 2 ms 5068 KB Output is correct
3 Correct 2 ms 5068 KB Output is correct
4 Correct 2 ms 5068 KB Output is correct
5 Correct 2 ms 5068 KB Output is correct
6 Correct 2 ms 5068 KB Output is correct
7 Correct 2 ms 5068 KB Output is correct
8 Correct 2 ms 5068 KB Output is correct
9 Correct 2 ms 5068 KB Output is correct
10 Correct 2 ms 5068 KB Output is correct

Subtask #2
10.0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 5068 KB Output is correct
2 Correct 2 ms 5068 KB Output is correct
3 Correct 5 ms 5068 KB Output is correct
4 Correct 28 ms 5460 KB Output is correct
5 Correct 55 ms 5836 KB Output is correct
6 Correct 79 ms 6180 KB Output is correct
7 Correct 86 ms 6216 KB Output is correct
8 Correct 86 ms 6200 KB Output is correct
9 Correct 81 ms 6136 KB Output is correct
10 Correct 84 ms 6340 KB Output is correct
11 Correct 79 ms 6232 KB Output is correct
12 Correct 86 ms 6232 KB Output is correct
13 Correct 99 ms 6232 KB Output is correct
14 Correct 82 ms 6228 KB Output is correct
15 Correct 82 ms 6236 KB Output is correct

Subtask #3
8.0 / 8.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 5068 KB Output is correct
2 Correct 2 ms 5068 KB Output is correct
3 Correct 5 ms 5068 KB Output is correct
4 Correct 28 ms 5460 KB Output is correct
5 Correct 55 ms 5836 KB Output is correct
6 Correct 79 ms 6180 KB Output is correct
7 Correct 86 ms 6216 KB Output is correct
8 Correct 86 ms 6200 KB Output is correct
9 Correct 81 ms 6136 KB Output is correct
10 Correct 84 ms 6340 KB Output is correct
11 Correct 79 ms 6232 KB Output is correct
12 Correct 86 ms 6232 KB Output is correct
13 Correct 99 ms 6232 KB Output is correct
14 Correct 82 ms 6228 KB Output is correct
15 Correct 82 ms 6236 KB Output is correct
16 Correct 2 ms 5068 KB Output is correct
17 Correct 2 ms 5068 KB Output is correct
18 Correct 5 ms 5068 KB Output is correct
19 Correct 29 ms 5460 KB Output is correct
20 Correct 61 ms 5840 KB Output is correct
21 Correct 100 ms 6120 KB Output is correct
22 Correct 85 ms 6240 KB Output is correct
23 Correct 82 ms 6236 KB Output is correct
24 Correct 87 ms 6220 KB Output is correct
25 Correct 110 ms 6128 KB Output is correct
26 Correct 85 ms 6180 KB Output is correct
27 Correct 79 ms 6144 KB Output is correct
28 Correct 79 ms 6228 KB Output is correct
29 Correct 81 ms 6316 KB Output is correct
30 Correct 100 ms 6224 KB Output is correct

Subtask #4
16.0 / 16.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 5068 KB Output is correct
2 Correct 2 ms 5068 KB Output is correct
3 Correct 5 ms 5068 KB Output is correct
4 Correct 28 ms 5460 KB Output is correct
5 Correct 55 ms 5836 KB Output is correct
6 Correct 79 ms 6180 KB Output is correct
7 Correct 86 ms 6216 KB Output is correct
8 Correct 86 ms 6200 KB Output is correct
9 Correct 81 ms 6136 KB Output is correct
10 Correct 84 ms 6340 KB Output is correct
11 Correct 79 ms 6232 KB Output is correct
12 Correct 86 ms 6232 KB Output is correct
13 Correct 99 ms 6232 KB Output is correct
14 Correct 82 ms 6228 KB Output is correct
15 Correct 82 ms 6236 KB Output is correct
16 Correct 2 ms 5068 KB Output is correct
17 Correct 2 ms 5068 KB Output is correct
18 Correct 5 ms 5068 KB Output is correct
19 Correct 29 ms 5460 KB Output is correct
20 Correct 61 ms 5840 KB Output is correct
21 Correct 100 ms 6120 KB Output is correct
22 Correct 85 ms 6240 KB Output is correct
23 Correct 82 ms 6236 KB Output is correct
24 Correct 87 ms 6220 KB Output is correct
25 Correct 110 ms 6128 KB Output is correct
26 Correct 85 ms 6180 KB Output is correct
27 Correct 79 ms 6144 KB Output is correct
28 Correct 79 ms 6228 KB Output is correct
29 Correct 81 ms 6316 KB Output is correct
30 Correct 100 ms 6224 KB Output is correct
31 Correct 3 ms 5068 KB Output is correct
32 Correct 3 ms 5068 KB Output is correct
33 Correct 2 ms 5068 KB Output is correct
34 Correct 5 ms 5068 KB Output is correct
35 Correct 6 ms 5068 KB Output is correct
36 Correct 6 ms 5068 KB Output is correct
37 Correct 16 ms 5272 KB Output is correct
38 Correct 16 ms 5272 KB Output is correct
39 Correct 35 ms 5420 KB Output is correct
40 Correct 59 ms 5756 KB Output is correct
41 Correct 94 ms 6260 KB Output is correct
42 Correct 101 ms 6164 KB Output is correct
43 Correct 90 ms 6220 KB Output is correct
44 Correct 89 ms 6236 KB Output is correct
45 Correct 114 ms 6132 KB Output is correct
46 Correct 120 ms 6220 KB Output is correct
47 Correct 90 ms 6232 KB Output is correct
48 Correct 89 ms 6228 KB Output is correct
49 Correct 99 ms 6232 KB Output is correct
50 Correct 112 ms 6228 KB Output is correct
51 Correct 86 ms 6232 KB Output is correct
52 Correct 86 ms 6240 KB Output is correct
53 Correct 92 ms 6228 KB Output is correct
54 Correct 87 ms 6228 KB Output is correct
55 Correct 93 ms 6232 KB Output is correct
56 Correct 101 ms 6288 KB Output is correct
57 Correct 93 ms 6220 KB Output is correct
58 Correct 88 ms 6140 KB Output is correct
59 Correct 90 ms 6228 KB Output is correct
60 Correct 96 ms 6220 KB Output is correct

Subtask #5
26.0 / 26.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 5068 KB Output is correct
2 Correct 2 ms 5068 KB Output is correct
3 Correct 2 ms 5068 KB Output is correct
4 Correct 2 ms 5068 KB Output is correct
5 Correct 2 ms 5068 KB Output is correct
6 Correct 2 ms 5068 KB Output is correct
7 Correct 2 ms 5068 KB Output is correct
8 Correct 2 ms 5068 KB Output is correct
9 Correct 2 ms 5068 KB Output is correct
10 Correct 2 ms 5068 KB Output is correct
11 Correct 2 ms 5068 KB Output is correct
12 Correct 2 ms 5068 KB Output is correct
13 Correct 5 ms 5068 KB Output is correct
14 Correct 28 ms 5460 KB Output is correct
15 Correct 55 ms 5836 KB Output is correct
16 Correct 79 ms 6180 KB Output is correct
17 Correct 86 ms 6216 KB Output is correct
18 Correct 86 ms 6200 KB Output is correct
19 Correct 81 ms 6136 KB Output is correct
20 Correct 84 ms 6340 KB Output is correct
21 Correct 79 ms 6232 KB Output is correct
22 Correct 86 ms 6232 KB Output is correct
23 Correct 99 ms 6232 KB Output is correct
24 Correct 82 ms 6228 KB Output is correct
25 Correct 82 ms 6236 KB Output is correct
26 Correct 2 ms 5068 KB Output is correct
27 Correct 2 ms 5068 KB Output is correct
28 Correct 5 ms 5068 KB Output is correct
29 Correct 29 ms 5460 KB Output is correct
30 Correct 61 ms 5840 KB Output is correct
31 Correct 100 ms 6120 KB Output is correct
32 Correct 85 ms 6240 KB Output is correct
33 Correct 82 ms 6236 KB Output is correct
34 Correct 87 ms 6220 KB Output is correct
35 Correct 110 ms 6128 KB Output is correct
36 Correct 85 ms 6180 KB Output is correct
37 Correct 79 ms 6144 KB Output is correct
38 Correct 79 ms 6228 KB Output is correct
39 Correct 81 ms 6316 KB Output is correct
40 Correct 100 ms 6224 KB Output is correct
41 Correct 3 ms 5068 KB Output is correct
42 Correct 3 ms 5068 KB Output is correct
43 Correct 2 ms 5068 KB Output is correct
44 Correct 5 ms 5068 KB Output is correct
45 Correct 6 ms 5068 KB Output is correct
46 Correct 6 ms 5068 KB Output is correct
47 Correct 16 ms 5272 KB Output is correct
48 Correct 16 ms 5272 KB Output is correct
49 Correct 35 ms 5420 KB Output is correct
50 Correct 59 ms 5756 KB Output is correct
51 Correct 94 ms 6260 KB Output is correct
52 Correct 101 ms 6164 KB Output is correct
53 Correct 90 ms 6220 KB Output is correct
54 Correct 89 ms 6236 KB Output is correct
55 Correct 114 ms 6132 KB Output is correct
56 Correct 120 ms 6220 KB Output is correct
57 Correct 90 ms 6232 KB Output is correct
58 Correct 89 ms 6228 KB Output is correct
59 Correct 99 ms 6232 KB Output is correct
60 Correct 112 ms 6228 KB Output is correct
61 Correct 86 ms 6232 KB Output is correct
62 Correct 86 ms 6240 KB Output is correct
63 Correct 92 ms 6228 KB Output is correct
64 Correct 87 ms 6228 KB Output is correct
65 Correct 93 ms 6232 KB Output is correct
66 Correct 101 ms 6288 KB Output is correct
67 Correct 93 ms 6220 KB Output is correct
68 Correct 88 ms 6140 KB Output is correct
69 Correct 90 ms 6228 KB Output is correct
70 Correct 96 ms 6220 KB Output is correct
71 Correct 17 ms 5268 KB Output is correct
72 Correct 23 ms 5272 KB Output is correct
73 Correct 19 ms 5280 KB Output is correct
74 Correct 18 ms 5196 KB Output is correct
75 Correct 17 ms 5276 KB Output is correct
76 Correct 32 ms 5464 KB Output is correct
77 Correct 32 ms 5468 KB Output is correct
78 Correct 32 ms 5452 KB Output is correct
79 Correct 32 ms 5388 KB Output is correct
80 Correct 34 ms 5480 KB Output is correct
81 Correct 73 ms 5884 KB Output is correct
82 Correct 71 ms 5888 KB Output is correct
83 Correct 76 ms 5836 KB Output is correct
84 Correct 62 ms 5876 KB Output is correct
85 Correct 62 ms 5836 KB Output is correct
86 Correct 64 ms 5912 KB Output is correct
87 Correct 65 ms 5916 KB Output is correct
88 Correct 65 ms 5916 KB Output is correct
89 Correct 70 ms 5872 KB Output is correct
90 Correct 68 ms 5836 KB Output is correct
91 Correct 94 ms 6612 KB Output is correct
92 Correct 94 ms 6620 KB Output is correct
93 Correct 97 ms 6616 KB Output is correct
94 Correct 110 ms 6620 KB Output is correct
95 Correct 118 ms 6616 KB Output is correct
96 Correct 91 ms 6932 KB Output is correct
97 Correct 95 ms 7008 KB Output is correct
98 Correct 93 ms 7116 KB Output is correct
99 Correct 112 ms 7008 KB Output is correct
100 Correct 117 ms 7016 KB Output is correct
101 Correct 99 ms 7000 KB Output is correct
102 Correct 97 ms 7016 KB Output is correct
103 Correct 96 ms 7008 KB Output is correct
104 Correct 107 ms 7112 KB Output is correct
105 Correct 94 ms 6980 KB Output is correct
106 Correct 90 ms 7100 KB Output is correct
107 Correct 90 ms 7160 KB Output is correct
108 Correct 98 ms 7204 KB Output is correct
109 Correct 97 ms 7200 KB Output is correct
110 Correct 124 ms 7160 KB Output is correct
111 Correct 87 ms 7200 KB Output is correct
112 Correct 91 ms 7208 KB Output is correct
113 Correct 90 ms 7116 KB Output is correct
114 Correct 94 ms 7116 KB Output is correct
115 Correct 99 ms 7112 KB Output is correct

Subtask #6
0 / 36.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 5068 KB Output is correct
2 Correct 2 ms 5068 KB Output is correct
3 Correct 2 ms 5068 KB Output is correct
4 Correct 2 ms 5068 KB Output is correct
5 Correct 2 ms 5068 KB Output is correct
6 Correct 2 ms 5068 KB Output is correct
7 Correct 2 ms 5068 KB Output is correct
8 Correct 2 ms 5068 KB Output is correct
9 Correct 2 ms 5068 KB Output is correct
10 Correct 2 ms 5068 KB Output is correct
11 Correct 2 ms 5068 KB Output is correct
12 Correct 2 ms 5068 KB Output is correct
13 Correct 5 ms 5068 KB Output is correct
14 Correct 28 ms 5460 KB Output is correct
15 Correct 55 ms 5836 KB Output is correct
16 Correct 79 ms 6180 KB Output is correct
17 Correct 86 ms 6216 KB Output is correct
18 Correct 86 ms 6200 KB Output is correct
19 Correct 81 ms 6136 KB Output is correct
20 Correct 84 ms 6340 KB Output is correct
21 Correct 79 ms 6232 KB Output is correct
22 Correct 86 ms 6232 KB Output is correct
23 Correct 99 ms 6232 KB Output is correct
24 Correct 82 ms 6228 KB Output is correct
25 Correct 82 ms 6236 KB Output is correct
26 Correct 2 ms 5068 KB Output is correct
27 Correct 2 ms 5068 KB Output is correct
28 Correct 5 ms 5068 KB Output is correct
29 Correct 29 ms 5460 KB Output is correct
30 Correct 61 ms 5840 KB Output is correct
31 Correct 100 ms 6120 KB Output is correct
32 Correct 85 ms 6240 KB Output is correct
33 Correct 82 ms 6236 KB Output is correct
34 Correct 87 ms 6220 KB Output is correct
35 Correct 110 ms 6128 KB Output is correct
36 Correct 85 ms 6180 KB Output is correct
37 Correct 79 ms 6144 KB Output is correct
38 Correct 79 ms 6228 KB Output is correct
39 Correct 81 ms 6316 KB Output is correct
40 Correct 100 ms 6224 KB Output is correct
41 Correct 3 ms 5068 KB Output is correct
42 Correct 3 ms 5068 KB Output is correct
43 Correct 2 ms 5068 KB Output is correct
44 Correct 5 ms 5068 KB Output is correct
45 Correct 6 ms 5068 KB Output is correct
46 Correct 6 ms 5068 KB Output is correct
47 Correct 16 ms 5272 KB Output is correct
48 Correct 16 ms 5272 KB Output is correct
49 Correct 35 ms 5420 KB Output is correct
50 Correct 59 ms 5756 KB Output is correct
51 Correct 94 ms 6260 KB Output is correct
52 Correct 101 ms 6164 KB Output is correct
53 Correct 90 ms 6220 KB Output is correct
54 Correct 89 ms 6236 KB Output is correct
55 Correct 114 ms 6132 KB Output is correct
56 Correct 120 ms 6220 KB Output is correct
57 Correct 90 ms 6232 KB Output is correct
58 Correct 89 ms 6228 KB Output is correct
59 Correct 99 ms 6232 KB Output is correct
60 Correct 112 ms 6228 KB Output is correct
61 Correct 86 ms 6232 KB Output is correct
62 Correct 86 ms 6240 KB Output is correct
63 Correct 92 ms 6228 KB Output is correct
64 Correct 87 ms 6228 KB Output is correct
65 Correct 93 ms 6232 KB Output is correct
66 Correct 101 ms 6288 KB Output is correct
67 Correct 93 ms 6220 KB Output is correct
68 Correct 88 ms 6140 KB Output is correct
69 Correct 90 ms 6228 KB Output is correct
70 Correct 96 ms 6220 KB Output is correct
71 Correct 17 ms 5268 KB Output is correct
72 Correct 23 ms 5272 KB Output is correct
73 Correct 19 ms 5280 KB Output is correct
74 Correct 18 ms 5196 KB Output is correct
75 Correct 17 ms 5276 KB Output is correct
76 Correct 32 ms 5464 KB Output is correct
77 Correct 32 ms 5468 KB Output is correct
78 Correct 32 ms 5452 KB Output is correct
79 Correct 32 ms 5388 KB Output is correct
80 Correct 34 ms 5480 KB Output is correct
81 Correct 73 ms 5884 KB Output is correct
82 Correct 71 ms 5888 KB Output is correct
83 Correct 76 ms 5836 KB Output is correct
84 Correct 62 ms 5876 KB Output is correct
85 Correct 62 ms 5836 KB Output is correct
86 Correct 64 ms 5912 KB Output is correct
87 Correct 65 ms 5916 KB Output is correct
88 Correct 65 ms 5916 KB Output is correct
89 Correct 70 ms 5872 KB Output is correct
90 Correct 68 ms 5836 KB Output is correct
91 Correct 94 ms 6612 KB Output is correct
92 Correct 94 ms 6620 KB Output is correct
93 Correct 97 ms 6616 KB Output is correct
94 Correct 110 ms 6620 KB Output is correct
95 Correct 118 ms 6616 KB Output is correct
96 Correct 91 ms 6932 KB Output is correct
97 Correct 95 ms 7008 KB Output is correct
98 Correct 93 ms 7116 KB Output is correct
99 Correct 112 ms 7008 KB Output is correct
100 Correct 117 ms 7016 KB Output is correct
101 Correct 99 ms 7000 KB Output is correct
102 Correct 97 ms 7016 KB Output is correct
103 Correct 96 ms 7008 KB Output is correct
104 Correct 107 ms 7112 KB Output is correct
105 Correct 94 ms 6980 KB Output is correct
106 Correct 90 ms 7100 KB Output is correct
107 Correct 90 ms 7160 KB Output is correct
108 Correct 98 ms 7204 KB Output is correct
109 Correct 97 ms 7200 KB Output is correct
110 Correct 124 ms 7160 KB Output is correct
111 Correct 87 ms 7200 KB Output is correct
112 Correct 91 ms 7208 KB Output is correct
113 Correct 90 ms 7116 KB Output is correct
114 Correct 94 ms 7116 KB Output is correct
115 Correct 99 ms 7112 KB Output is correct
116 Correct 2237 ms 6860 KB Output is correct
117 Correct 2462 ms 6856 KB Output is correct
118 Correct 3253 ms 7136 KB Output is correct
119 Correct 3505 ms 7144 KB Output is correct
120 Correct 3494 ms 7132 KB Output is correct
121 Correct 5693 ms 7332 KB Output is correct
122 Correct 5639 ms 7336 KB Output is correct
123 Execution timed out 7088 ms 7228 KB Time limit exceeded
124 Halted 0 ms 0 KB -