# | Submission time | Handle | Problem | Language | Result | Execution time | Memory |
---|---|---|---|---|---|---|---|
779986 | 2023-07-12T04:49:58 Z | 이동현(#10007) | 역사적 조사 (JOI14_historical) | C++17 | 4000 ms | 133352 KB |
#include <bits/stdc++.h> #pragma GCC optimize("O3") #pragma GCC optimize("Ofast") #pragma GCC optimize("unroll-loops") using namespace std; const int NS = (int)1e5 + 4; int n, q; int B = 300; int a[NS]; int srt[NS]; int cnt[NS]; long long ans[NS]; struct ran{ int l, r, id; bool operator<(const ran&R)const{ return l / B < R.l / B || (l / B == R.l / B && ((r < R.r) ^ (l / B % 2))); } }que[NS]; struct Data{ long long val; int id; Data(){} Data(long long val, int id):val(val), id(id){} bool operator<(const Data&r)const{ return val < r.val; } }; signed main(){ ios_base::sync_with_stdio(false); cin.tie(0); register int i, l, r; cin >> n >> q; for(i = 0; i < n; ++i){ cin >> a[i]; srt[i] = a[i]; } sort(srt, srt + n); for(i = 0; i < n; ++i){ a[i] = lower_bound(srt, srt + n, a[i]) - srt; } for(i = 0; i < q; ++i){ cin >> que[i].l >> que[i].r; --que[i].l, --que[i].r; que[i].id = i; } sort(que, que + q); priority_queue<Data> pq; r = -1, l = 0; for(i = 0; i < q; ++i){ while(r < que[i].r){ ++r; ++cnt[a[r]]; pq.push(Data((long long)srt[a[r]] * cnt[a[r]], a[r])); } while(l > que[i].l){ --l; ++cnt[a[l]]; pq.push(Data((long long)srt[a[l]] * cnt[a[l]], a[l])); } while(r > que[i].r){ --cnt[a[r]]; pq.push(Data((long long)srt[a[r]] * cnt[a[r]], a[r])); --r; } while(l < que[i].l){ --cnt[a[l]]; pq.push(Data((long long)srt[a[l]] * cnt[a[l]], a[l])); ++l; } while((long long)srt[pq.top().id] * cnt[pq.top().id] != pq.top().val){ pq.pop(); } ans[que[i].id] = pq.top().val; } for(i = 0; i < q; ++i){ cout << ans[i] << '\n'; } return 0; }
Compilation message
# | Verdict | Execution time | Memory | Grader output |
---|---|---|---|---|
1 | Correct | 0 ms | 340 KB | Output is correct |
2 | Correct | 1 ms | 340 KB | Output is correct |
3 | Correct | 1 ms | 340 KB | Output is correct |
4 | Correct | 1 ms | 340 KB | Output is correct |
5 | Correct | 1 ms | 340 KB | Output is correct |
6 | Correct | 1 ms | 340 KB | Output is correct |
7 | Correct | 1 ms | 340 KB | Output is correct |
8 | Correct | 1 ms | 340 KB | Output is correct |
9 | Correct | 1 ms | 340 KB | Output is correct |
10 | Correct | 1 ms | 340 KB | Output is correct |
11 | Correct | 1 ms | 340 KB | Output is correct |
12 | Correct | 0 ms | 340 KB | Output is correct |
13 | Correct | 1 ms | 340 KB | Output is correct |
14 | Correct | 1 ms | 340 KB | Output is correct |
15 | Correct | 1 ms | 340 KB | Output is correct |
# | Verdict | Execution time | Memory | Grader output |
---|---|---|---|---|
1 | Correct | 0 ms | 340 KB | Output is correct |
2 | Correct | 1 ms | 340 KB | Output is correct |
3 | Correct | 1 ms | 340 KB | Output is correct |
4 | Correct | 1 ms | 340 KB | Output is correct |
5 | Correct | 1 ms | 340 KB | Output is correct |
6 | Correct | 1 ms | 340 KB | Output is correct |
7 | Correct | 1 ms | 340 KB | Output is correct |
8 | Correct | 1 ms | 340 KB | Output is correct |
9 | Correct | 1 ms | 340 KB | Output is correct |
10 | Correct | 1 ms | 340 KB | Output is correct |
11 | Correct | 1 ms | 340 KB | Output is correct |
12 | Correct | 0 ms | 340 KB | Output is correct |
13 | Correct | 1 ms | 340 KB | Output is correct |
14 | Correct | 1 ms | 340 KB | Output is correct |
15 | Correct | 1 ms | 340 KB | Output is correct |
16 | Correct | 1 ms | 468 KB | Output is correct |
17 | Correct | 3 ms | 984 KB | Output is correct |
18 | Correct | 8 ms | 1492 KB | Output is correct |
19 | Correct | 18 ms | 1492 KB | Output is correct |
20 | Correct | 42 ms | 2576 KB | Output is correct |
21 | Correct | 76 ms | 2584 KB | Output is correct |
22 | Correct | 66 ms | 2640 KB | Output is correct |
23 | Correct | 71 ms | 2636 KB | Output is correct |
24 | Correct | 70 ms | 2640 KB | Output is correct |
25 | Correct | 48 ms | 8764 KB | Output is correct |
26 | Correct | 54 ms | 8764 KB | Output is correct |
27 | Correct | 60 ms | 4704 KB | Output is correct |
28 | Correct | 52 ms | 8804 KB | Output is correct |
29 | Correct | 58 ms | 4740 KB | Output is correct |
30 | Correct | 61 ms | 4712 KB | Output is correct |
31 | Correct | 71 ms | 2640 KB | Output is correct |
32 | Correct | 63 ms | 1620 KB | Output is correct |
33 | Correct | 57 ms | 4672 KB | Output is correct |
34 | Correct | 62 ms | 8920 KB | Output is correct |
35 | Correct | 42 ms | 8792 KB | Output is correct |
# | Verdict | Execution time | Memory | Grader output |
---|---|---|---|---|
1 | Correct | 0 ms | 340 KB | Output is correct |
2 | Correct | 1 ms | 340 KB | Output is correct |
3 | Correct | 1 ms | 340 KB | Output is correct |
4 | Correct | 1 ms | 340 KB | Output is correct |
5 | Correct | 1 ms | 468 KB | Output is correct |
6 | Correct | 2 ms | 468 KB | Output is correct |
7 | Correct | 3 ms | 984 KB | Output is correct |
8 | Correct | 4 ms | 1112 KB | Output is correct |
9 | Correct | 8 ms | 1748 KB | Output is correct |
10 | Correct | 17 ms | 964 KB | Output is correct |
11 | Correct | 93 ms | 4948 KB | Output is correct |
12 | Correct | 46 ms | 3656 KB | Output is correct |
13 | Correct | 70 ms | 10176 KB | Output is correct |
14 | Correct | 79 ms | 6772 KB | Output is correct |
15 | Correct | 94 ms | 7636 KB | Output is correct |
16 | Correct | 49 ms | 6976 KB | Output is correct |
17 | Correct | 33 ms | 6220 KB | Output is correct |
18 | Correct | 59 ms | 11084 KB | Output is correct |
19 | Correct | 59 ms | 11232 KB | Output is correct |
20 | Correct | 27 ms | 6092 KB | Output is correct |
# | Verdict | Execution time | Memory | Grader output |
---|---|---|---|---|
1 | Correct | 0 ms | 340 KB | Output is correct |
2 | Correct | 1 ms | 340 KB | Output is correct |
3 | Correct | 1 ms | 340 KB | Output is correct |
4 | Correct | 1 ms | 340 KB | Output is correct |
5 | Correct | 1 ms | 340 KB | Output is correct |
6 | Correct | 1 ms | 340 KB | Output is correct |
7 | Correct | 1 ms | 340 KB | Output is correct |
8 | Correct | 1 ms | 340 KB | Output is correct |
9 | Correct | 1 ms | 340 KB | Output is correct |
10 | Correct | 1 ms | 340 KB | Output is correct |
11 | Correct | 1 ms | 340 KB | Output is correct |
12 | Correct | 0 ms | 340 KB | Output is correct |
13 | Correct | 1 ms | 340 KB | Output is correct |
14 | Correct | 1 ms | 340 KB | Output is correct |
15 | Correct | 1 ms | 340 KB | Output is correct |
16 | Correct | 1 ms | 468 KB | Output is correct |
17 | Correct | 3 ms | 984 KB | Output is correct |
18 | Correct | 8 ms | 1492 KB | Output is correct |
19 | Correct | 18 ms | 1492 KB | Output is correct |
20 | Correct | 42 ms | 2576 KB | Output is correct |
21 | Correct | 76 ms | 2584 KB | Output is correct |
22 | Correct | 66 ms | 2640 KB | Output is correct |
23 | Correct | 71 ms | 2636 KB | Output is correct |
24 | Correct | 70 ms | 2640 KB | Output is correct |
25 | Correct | 48 ms | 8764 KB | Output is correct |
26 | Correct | 54 ms | 8764 KB | Output is correct |
27 | Correct | 60 ms | 4704 KB | Output is correct |
28 | Correct | 52 ms | 8804 KB | Output is correct |
29 | Correct | 58 ms | 4740 KB | Output is correct |
30 | Correct | 61 ms | 4712 KB | Output is correct |
31 | Correct | 71 ms | 2640 KB | Output is correct |
32 | Correct | 63 ms | 1620 KB | Output is correct |
33 | Correct | 57 ms | 4672 KB | Output is correct |
34 | Correct | 62 ms | 8920 KB | Output is correct |
35 | Correct | 42 ms | 8792 KB | Output is correct |
36 | Correct | 0 ms | 340 KB | Output is correct |
37 | Correct | 1 ms | 340 KB | Output is correct |
38 | Correct | 1 ms | 340 KB | Output is correct |
39 | Correct | 1 ms | 340 KB | Output is correct |
40 | Correct | 1 ms | 468 KB | Output is correct |
41 | Correct | 2 ms | 468 KB | Output is correct |
42 | Correct | 3 ms | 984 KB | Output is correct |
43 | Correct | 4 ms | 1112 KB | Output is correct |
44 | Correct | 8 ms | 1748 KB | Output is correct |
45 | Correct | 17 ms | 964 KB | Output is correct |
46 | Correct | 93 ms | 4948 KB | Output is correct |
47 | Correct | 46 ms | 3656 KB | Output is correct |
48 | Correct | 70 ms | 10176 KB | Output is correct |
49 | Correct | 79 ms | 6772 KB | Output is correct |
50 | Correct | 94 ms | 7636 KB | Output is correct |
51 | Correct | 49 ms | 6976 KB | Output is correct |
52 | Correct | 33 ms | 6220 KB | Output is correct |
53 | Correct | 59 ms | 11084 KB | Output is correct |
54 | Correct | 59 ms | 11232 KB | Output is correct |
55 | Correct | 27 ms | 6092 KB | Output is correct |
56 | Correct | 157 ms | 2768 KB | Output is correct |
57 | Correct | 388 ms | 9232 KB | Output is correct |
58 | Correct | 554 ms | 34252 KB | Output is correct |
59 | Correct | 949 ms | 67368 KB | Output is correct |
60 | Correct | 1154 ms | 133352 KB | Output is correct |
61 | Correct | 1749 ms | 67976 KB | Output is correct |
62 | Correct | 2377 ms | 19020 KB | Output is correct |
63 | Correct | 2737 ms | 7500 KB | Output is correct |
64 | Correct | 2954 ms | 6948 KB | Output is correct |
65 | Correct | 2821 ms | 5828 KB | Output is correct |
66 | Correct | 3724 ms | 7280 KB | Output is correct |
67 | Execution timed out | 4078 ms | 19964 KB | Time limit exceeded |
68 | Halted | 0 ms | 0 KB | - |