| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 884492 |
2023-12-07T13:45:25 Z |
tsumondai |
Money (IZhO17_money) |
C++14 |
|
139 ms |
22864 KB |
#include <bits/stdc++.h>
using namespace std;
#define int long long
#define fi first
#define se second
#define pb push_back
#define mp make_pair
#define foru(i, l, r) for(int i = l; i <= r; i++)
#define ford(i, r, l) for(int i = r; i >= l; i--)
#define __TIME (1.0 * clock() / CLOCKS_PER_SEC)
typedef pair<int, int> ii;
typedef pair<ii, int> iii;
typedef pair<ii, ii> iiii;
const int N = 1e6 + 10;
const int oo = 1e9, mod = 1e9 + 7;
int n, a[N];
int bit[N];
void update(int x) {
for (int i = x; i < N; i += i & -i) {
bit[i]++;
}
}
int get(int x) {
int ans = 0;
for (int i = x; i > 0; i -= i & -i) {
ans += bit[i];
}
return ans;
}
void updateRange(int l, int r) {
for (int i = l; i <= r; i++) {
update(a[i]);
}
}
void process() {
cin >> n;
foru(i, 1, n) cin >> a[i];
int ans = 0, pre = 0;
for (int i = 1; i < n; i++) {
if (i < n && a[i] > a[i + 1]) {
++ans;
updateRange(pre + 1, i);
pre = i;
continue;
}
if (a[i] == a[i + 1]) continue;
if (get(a[i + 1] - 1) - get(a[pre + 1]) > 0) {
++ans;
updateRange(pre + 1, i);
pre = i;
}
}
cout << ans + 1;
return;
}
signed main() {
cin.tie(0)->sync_with_stdio(false);
//freopen(".inp", "r", stdin);
//freopen(".out", "w", stdout);
process();
cerr << "Time elapsed: " << __TIME << " s.\n";
return 0;
}
// dont stop
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
6488 KB |
Output is correct |
| 2 |
Correct |
1 ms |
6492 KB |
Output is correct |
| 3 |
Correct |
1 ms |
6488 KB |
Output is correct |
| 4 |
Correct |
1 ms |
6492 KB |
Output is correct |
| 5 |
Correct |
1 ms |
6492 KB |
Output is correct |
| 6 |
Correct |
1 ms |
6608 KB |
Output is correct |
| 7 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 8 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 9 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 10 |
Correct |
1 ms |
6492 KB |
Output is correct |
| 11 |
Correct |
1 ms |
4556 KB |
Output is correct |
| 12 |
Correct |
1 ms |
6492 KB |
Output is correct |
| 13 |
Correct |
1 ms |
4444 KB |
Output is correct |
| 14 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 15 |
Correct |
1 ms |
2648 KB |
Output is correct |
| 16 |
Correct |
1 ms |
4444 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
6488 KB |
Output is correct |
| 2 |
Correct |
1 ms |
6492 KB |
Output is correct |
| 3 |
Correct |
1 ms |
6488 KB |
Output is correct |
| 4 |
Correct |
1 ms |
6492 KB |
Output is correct |
| 5 |
Correct |
1 ms |
6492 KB |
Output is correct |
| 6 |
Correct |
1 ms |
6608 KB |
Output is correct |
| 7 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 8 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 9 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 10 |
Correct |
1 ms |
6492 KB |
Output is correct |
| 11 |
Correct |
1 ms |
4556 KB |
Output is correct |
| 12 |
Correct |
1 ms |
6492 KB |
Output is correct |
| 13 |
Correct |
1 ms |
4444 KB |
Output is correct |
| 14 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 15 |
Correct |
1 ms |
2648 KB |
Output is correct |
| 16 |
Correct |
1 ms |
4444 KB |
Output is correct |
| 17 |
Correct |
1 ms |
2392 KB |
Output is correct |
| 18 |
Correct |
1 ms |
2652 KB |
Output is correct |
| 19 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 20 |
Correct |
1 ms |
6488 KB |
Output is correct |
| 21 |
Correct |
1 ms |
2652 KB |
Output is correct |
| 22 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 23 |
Correct |
1 ms |
4440 KB |
Output is correct |
| 24 |
Correct |
1 ms |
6492 KB |
Output is correct |
| 25 |
Correct |
1 ms |
2652 KB |
Output is correct |
| 26 |
Correct |
1 ms |
2648 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
6488 KB |
Output is correct |
| 2 |
Correct |
1 ms |
6492 KB |
Output is correct |
| 3 |
Correct |
1 ms |
6488 KB |
Output is correct |
| 4 |
Correct |
1 ms |
6492 KB |
Output is correct |
| 5 |
Correct |
1 ms |
6492 KB |
Output is correct |
| 6 |
Correct |
1 ms |
6608 KB |
Output is correct |
| 7 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 8 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 9 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 10 |
Correct |
1 ms |
6492 KB |
Output is correct |
| 11 |
Correct |
1 ms |
4556 KB |
Output is correct |
| 12 |
Correct |
1 ms |
6492 KB |
Output is correct |
| 13 |
Correct |
1 ms |
4444 KB |
Output is correct |
| 14 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 15 |
Correct |
1 ms |
2648 KB |
Output is correct |
| 16 |
Correct |
1 ms |
4444 KB |
Output is correct |
| 17 |
Correct |
1 ms |
2392 KB |
Output is correct |
| 18 |
Correct |
1 ms |
2652 KB |
Output is correct |
| 19 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 20 |
Correct |
1 ms |
6488 KB |
Output is correct |
| 21 |
Correct |
1 ms |
2652 KB |
Output is correct |
| 22 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 23 |
Correct |
1 ms |
4440 KB |
Output is correct |
| 24 |
Correct |
1 ms |
6492 KB |
Output is correct |
| 25 |
Correct |
1 ms |
2652 KB |
Output is correct |
| 26 |
Correct |
1 ms |
2648 KB |
Output is correct |
| 27 |
Correct |
1 ms |
6744 KB |
Output is correct |
| 28 |
Correct |
1 ms |
6492 KB |
Output is correct |
| 29 |
Correct |
1 ms |
6492 KB |
Output is correct |
| 30 |
Correct |
1 ms |
6492 KB |
Output is correct |
| 31 |
Correct |
1 ms |
6492 KB |
Output is correct |
| 32 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 33 |
Correct |
1 ms |
2648 KB |
Output is correct |
| 34 |
Correct |
1 ms |
2652 KB |
Output is correct |
| 35 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 36 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 37 |
Correct |
1 ms |
5468 KB |
Output is correct |
| 38 |
Correct |
1 ms |
5468 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
6488 KB |
Output is correct |
| 2 |
Correct |
1 ms |
6492 KB |
Output is correct |
| 3 |
Correct |
1 ms |
6488 KB |
Output is correct |
| 4 |
Correct |
1 ms |
6492 KB |
Output is correct |
| 5 |
Correct |
1 ms |
6492 KB |
Output is correct |
| 6 |
Correct |
1 ms |
6608 KB |
Output is correct |
| 7 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 8 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 9 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 10 |
Correct |
1 ms |
6492 KB |
Output is correct |
| 11 |
Correct |
1 ms |
4556 KB |
Output is correct |
| 12 |
Correct |
1 ms |
6492 KB |
Output is correct |
| 13 |
Correct |
1 ms |
4444 KB |
Output is correct |
| 14 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 15 |
Correct |
1 ms |
2648 KB |
Output is correct |
| 16 |
Correct |
1 ms |
4444 KB |
Output is correct |
| 17 |
Correct |
1 ms |
2392 KB |
Output is correct |
| 18 |
Correct |
1 ms |
2652 KB |
Output is correct |
| 19 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 20 |
Correct |
1 ms |
6488 KB |
Output is correct |
| 21 |
Correct |
1 ms |
2652 KB |
Output is correct |
| 22 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 23 |
Correct |
1 ms |
4440 KB |
Output is correct |
| 24 |
Correct |
1 ms |
6492 KB |
Output is correct |
| 25 |
Correct |
1 ms |
2652 KB |
Output is correct |
| 26 |
Correct |
1 ms |
2648 KB |
Output is correct |
| 27 |
Correct |
1 ms |
6744 KB |
Output is correct |
| 28 |
Correct |
1 ms |
6492 KB |
Output is correct |
| 29 |
Correct |
1 ms |
6492 KB |
Output is correct |
| 30 |
Correct |
1 ms |
6492 KB |
Output is correct |
| 31 |
Correct |
1 ms |
6492 KB |
Output is correct |
| 32 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 33 |
Correct |
1 ms |
2648 KB |
Output is correct |
| 34 |
Correct |
1 ms |
2652 KB |
Output is correct |
| 35 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 36 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 37 |
Correct |
1 ms |
5468 KB |
Output is correct |
| 38 |
Correct |
1 ms |
5468 KB |
Output is correct |
| 39 |
Correct |
55 ms |
11700 KB |
Output is correct |
| 40 |
Correct |
118 ms |
18100 KB |
Output is correct |
| 41 |
Correct |
48 ms |
13308 KB |
Output is correct |
| 42 |
Correct |
37 ms |
9048 KB |
Output is correct |
| 43 |
Correct |
26 ms |
6236 KB |
Output is correct |
| 44 |
Correct |
122 ms |
16440 KB |
Output is correct |
| 45 |
Correct |
101 ms |
16576 KB |
Output is correct |
| 46 |
Correct |
102 ms |
16724 KB |
Output is correct |
| 47 |
Correct |
85 ms |
16468 KB |
Output is correct |
| 48 |
Correct |
103 ms |
18516 KB |
Output is correct |
| 49 |
Correct |
108 ms |
22848 KB |
Output is correct |
| 50 |
Correct |
120 ms |
22844 KB |
Output is correct |
| 51 |
Correct |
118 ms |
22612 KB |
Output is correct |
| 52 |
Correct |
113 ms |
22864 KB |
Output is correct |
| 53 |
Correct |
106 ms |
22704 KB |
Output is correct |
| 54 |
Correct |
109 ms |
22608 KB |
Output is correct |
| 55 |
Correct |
126 ms |
22816 KB |
Output is correct |
| 56 |
Correct |
124 ms |
22612 KB |
Output is correct |
| 57 |
Correct |
130 ms |
22580 KB |
Output is correct |
| 58 |
Correct |
120 ms |
22708 KB |
Output is correct |
| 59 |
Correct |
126 ms |
22824 KB |
Output is correct |
| 60 |
Correct |
139 ms |
22836 KB |
Output is correct |
| 61 |
Correct |
127 ms |
22608 KB |
Output is correct |
| 62 |
Correct |
129 ms |
22816 KB |
Output is correct |
