| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 36874 |
2017-12-16T22:03:27 Z |
JustInCase |
Money (IZhO17_money) |
C++14 |
|
229 ms |
9988 KB |
#include <bits/stdc++.h>
#define endl '\n'
using namespace std;
const int MAX_N = 1e6 + 5;
const int MAX_A = 1e6 + 5;
struct IndexTree {
private:
int data[MAX_A];
public:
void Add(int ind, int val);
int Get(int ind);
int GetInInterval(int low, int high);
};
void IndexTree::Add(int ind, int val) {
while(ind < MAX_A) {
data[ind] += val;
ind += (ind & (-ind));
}
}
int IndexTree::Get(int ind) {
int ans = 0;
while(ind > 0) {
ans += data[ind];
ind -= (ind & (-ind));
}
return ans;
}
int IndexTree::GetInInterval(int low, int high) {
return Get(high) - Get(low - 1);
}
int a[MAX_N];
IndexTree indexTree;
int main() {
ios_base::sync_with_stdio(false);
cin.tie(nullptr);
int n;
cin >> n;
for(int i = 0; i < n; i++) {
cin >> a[i];
}
int ans = 0;
for(int i = 0; i < n; ) {
int j;
for(j = i + 1; j < n; j++) {
if(a[j] < a[j - 1] || indexTree.GetInInterval(a[i] + 1, a[j] - 1) > 0) {
break;
}
}
ans++;
for(int p = i; p < j; p++) {
indexTree.Add(a[p], 1);
}
i = j;
}
cout << ans << endl;
return 0;
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
9988 KB |
Output is correct |
| 2 |
Correct |
0 ms |
9988 KB |
Output is correct |
| 3 |
Correct |
0 ms |
9988 KB |
Output is correct |
| 4 |
Correct |
0 ms |
9988 KB |
Output is correct |
| 5 |
Correct |
0 ms |
9988 KB |
Output is correct |
| 6 |
Correct |
0 ms |
9988 KB |
Output is correct |
| 7 |
Correct |
0 ms |
9988 KB |
Output is correct |
| 8 |
Correct |
0 ms |
9988 KB |
Output is correct |
| 9 |
Correct |
0 ms |
9988 KB |
Output is correct |
| 10 |
Correct |
0 ms |
9988 KB |
Output is correct |
| 11 |
Correct |
0 ms |
9988 KB |
Output is correct |
| 12 |
Correct |
0 ms |
9988 KB |
Output is correct |
| 13 |
Correct |
0 ms |
9988 KB |
Output is correct |
| 14 |
Correct |
0 ms |
9988 KB |
Output is correct |
| 15 |
Correct |
0 ms |
9988 KB |
Output is correct |
| 16 |
Correct |
0 ms |
9988 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
9988 KB |
Output is correct |
| 2 |
Correct |
0 ms |
9988 KB |
Output is correct |
| 3 |
Correct |
0 ms |
9988 KB |
Output is correct |
| 4 |
Correct |
0 ms |
9988 KB |
Output is correct |
| 5 |
Correct |
0 ms |
9988 KB |
Output is correct |
| 6 |
Correct |
0 ms |
9988 KB |
Output is correct |
| 7 |
Correct |
0 ms |
9988 KB |
Output is correct |
| 8 |
Correct |
0 ms |
9988 KB |
Output is correct |
| 9 |
Correct |
0 ms |
9988 KB |
Output is correct |
| 10 |
Correct |
0 ms |
9988 KB |
Output is correct |
| 11 |
Correct |
0 ms |
9988 KB |
Output is correct |
| 12 |
Correct |
0 ms |
9988 KB |
Output is correct |
| 13 |
Correct |
0 ms |
9988 KB |
Output is correct |
| 14 |
Correct |
0 ms |
9988 KB |
Output is correct |
| 15 |
Correct |
0 ms |
9988 KB |
Output is correct |
| 16 |
Correct |
0 ms |
9988 KB |
Output is correct |
| 17 |
Correct |
0 ms |
9988 KB |
Output is correct |
| 18 |
Correct |
0 ms |
9988 KB |
Output is correct |
| 19 |
Correct |
0 ms |
9988 KB |
Output is correct |
| 20 |
Correct |
0 ms |
9988 KB |
Output is correct |
| 21 |
Correct |
0 ms |
9988 KB |
Output is correct |
| 22 |
Correct |
0 ms |
9988 KB |
Output is correct |
| 23 |
Correct |
0 ms |
9988 KB |
Output is correct |
| 24 |
Correct |
0 ms |
9988 KB |
Output is correct |
| 25 |
Correct |
0 ms |
9988 KB |
Output is correct |
| 26 |
Correct |
0 ms |
9988 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
9988 KB |
Output is correct |
| 2 |
Correct |
0 ms |
9988 KB |
Output is correct |
| 3 |
Correct |
0 ms |
9988 KB |
Output is correct |
| 4 |
Correct |
0 ms |
9988 KB |
Output is correct |
| 5 |
Correct |
0 ms |
9988 KB |
Output is correct |
| 6 |
Correct |
0 ms |
9988 KB |
Output is correct |
| 7 |
Correct |
0 ms |
9988 KB |
Output is correct |
| 8 |
Correct |
0 ms |
9988 KB |
Output is correct |
| 9 |
Correct |
0 ms |
9988 KB |
Output is correct |
| 10 |
Correct |
0 ms |
9988 KB |
Output is correct |
| 11 |
Correct |
0 ms |
9988 KB |
Output is correct |
| 12 |
Correct |
0 ms |
9988 KB |
Output is correct |
| 13 |
Correct |
0 ms |
9988 KB |
Output is correct |
| 14 |
Correct |
0 ms |
9988 KB |
Output is correct |
| 15 |
Correct |
0 ms |
9988 KB |
Output is correct |
| 16 |
Correct |
0 ms |
9988 KB |
Output is correct |
| 17 |
Correct |
0 ms |
9988 KB |
Output is correct |
| 18 |
Correct |
0 ms |
9988 KB |
Output is correct |
| 19 |
Correct |
0 ms |
9988 KB |
Output is correct |
| 20 |
Correct |
0 ms |
9988 KB |
Output is correct |
| 21 |
Correct |
0 ms |
9988 KB |
Output is correct |
| 22 |
Correct |
0 ms |
9988 KB |
Output is correct |
| 23 |
Correct |
0 ms |
9988 KB |
Output is correct |
| 24 |
Correct |
0 ms |
9988 KB |
Output is correct |
| 25 |
Correct |
0 ms |
9988 KB |
Output is correct |
| 26 |
Correct |
0 ms |
9988 KB |
Output is correct |
| 27 |
Correct |
0 ms |
9988 KB |
Output is correct |
| 28 |
Correct |
0 ms |
9988 KB |
Output is correct |
| 29 |
Correct |
0 ms |
9988 KB |
Output is correct |
| 30 |
Correct |
0 ms |
9988 KB |
Output is correct |
| 31 |
Correct |
0 ms |
9988 KB |
Output is correct |
| 32 |
Correct |
0 ms |
9988 KB |
Output is correct |
| 33 |
Correct |
0 ms |
9988 KB |
Output is correct |
| 34 |
Correct |
0 ms |
9988 KB |
Output is correct |
| 35 |
Correct |
0 ms |
9988 KB |
Output is correct |
| 36 |
Correct |
0 ms |
9988 KB |
Output is correct |
| 37 |
Correct |
0 ms |
9988 KB |
Output is correct |
| 38 |
Correct |
0 ms |
9988 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
9988 KB |
Output is correct |
| 2 |
Correct |
0 ms |
9988 KB |
Output is correct |
| 3 |
Correct |
0 ms |
9988 KB |
Output is correct |
| 4 |
Correct |
0 ms |
9988 KB |
Output is correct |
| 5 |
Correct |
0 ms |
9988 KB |
Output is correct |
| 6 |
Correct |
0 ms |
9988 KB |
Output is correct |
| 7 |
Correct |
0 ms |
9988 KB |
Output is correct |
| 8 |
Correct |
0 ms |
9988 KB |
Output is correct |
| 9 |
Correct |
0 ms |
9988 KB |
Output is correct |
| 10 |
Correct |
0 ms |
9988 KB |
Output is correct |
| 11 |
Correct |
0 ms |
9988 KB |
Output is correct |
| 12 |
Correct |
0 ms |
9988 KB |
Output is correct |
| 13 |
Correct |
0 ms |
9988 KB |
Output is correct |
| 14 |
Correct |
0 ms |
9988 KB |
Output is correct |
| 15 |
Correct |
0 ms |
9988 KB |
Output is correct |
| 16 |
Correct |
0 ms |
9988 KB |
Output is correct |
| 17 |
Correct |
0 ms |
9988 KB |
Output is correct |
| 18 |
Correct |
0 ms |
9988 KB |
Output is correct |
| 19 |
Correct |
0 ms |
9988 KB |
Output is correct |
| 20 |
Correct |
0 ms |
9988 KB |
Output is correct |
| 21 |
Correct |
0 ms |
9988 KB |
Output is correct |
| 22 |
Correct |
0 ms |
9988 KB |
Output is correct |
| 23 |
Correct |
0 ms |
9988 KB |
Output is correct |
| 24 |
Correct |
0 ms |
9988 KB |
Output is correct |
| 25 |
Correct |
0 ms |
9988 KB |
Output is correct |
| 26 |
Correct |
0 ms |
9988 KB |
Output is correct |
| 27 |
Correct |
0 ms |
9988 KB |
Output is correct |
| 28 |
Correct |
0 ms |
9988 KB |
Output is correct |
| 29 |
Correct |
0 ms |
9988 KB |
Output is correct |
| 30 |
Correct |
0 ms |
9988 KB |
Output is correct |
| 31 |
Correct |
0 ms |
9988 KB |
Output is correct |
| 32 |
Correct |
0 ms |
9988 KB |
Output is correct |
| 33 |
Correct |
0 ms |
9988 KB |
Output is correct |
| 34 |
Correct |
0 ms |
9988 KB |
Output is correct |
| 35 |
Correct |
0 ms |
9988 KB |
Output is correct |
| 36 |
Correct |
0 ms |
9988 KB |
Output is correct |
| 37 |
Correct |
0 ms |
9988 KB |
Output is correct |
| 38 |
Correct |
0 ms |
9988 KB |
Output is correct |
| 39 |
Correct |
66 ms |
9988 KB |
Output is correct |
| 40 |
Correct |
113 ms |
9988 KB |
Output is correct |
| 41 |
Correct |
59 ms |
9988 KB |
Output is correct |
| 42 |
Correct |
59 ms |
9988 KB |
Output is correct |
| 43 |
Correct |
43 ms |
9988 KB |
Output is correct |
| 44 |
Correct |
156 ms |
9988 KB |
Output is correct |
| 45 |
Correct |
169 ms |
9988 KB |
Output is correct |
| 46 |
Correct |
149 ms |
9988 KB |
Output is correct |
| 47 |
Correct |
143 ms |
9988 KB |
Output is correct |
| 48 |
Correct |
139 ms |
9988 KB |
Output is correct |
| 49 |
Correct |
173 ms |
9988 KB |
Output is correct |
| 50 |
Correct |
169 ms |
9988 KB |
Output is correct |
| 51 |
Correct |
169 ms |
9988 KB |
Output is correct |
| 52 |
Correct |
176 ms |
9988 KB |
Output is correct |
| 53 |
Correct |
159 ms |
9988 KB |
Output is correct |
| 54 |
Correct |
169 ms |
9988 KB |
Output is correct |
| 55 |
Correct |
229 ms |
9988 KB |
Output is correct |
| 56 |
Correct |
186 ms |
9988 KB |
Output is correct |
| 57 |
Correct |
166 ms |
9988 KB |
Output is correct |
| 58 |
Correct |
166 ms |
9988 KB |
Output is correct |
| 59 |
Correct |
166 ms |
9988 KB |
Output is correct |
| 60 |
Correct |
159 ms |
9988 KB |
Output is correct |
| 61 |
Correct |
173 ms |
9988 KB |
Output is correct |
| 62 |
Correct |
199 ms |
9988 KB |
Output is correct |
