| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 1115333 |
2024-11-20T10:43:39 Z |
vjudge1 |
Money (IZhO17_money) |
C++17 |
|
249 ms |
14940 KB |
#include "bits/stdc++.h"
using namespace std;
const int mxN = 1000006;
struct fwtree {
int ar[mxN];
void add(int i, int x) {
for (++ i; i < mxN; i += i & -i) {
ar[i] += x;
}
}
int qry(int i) {
int r = 0;
for (++ i; i; i -= i & -i) {
r += ar[i];
}
return r;
}
int qry(int i, int j) {
if (i > j) {
return 0;
} else {
return qry(j) - qry(i - 1);
}
}
} fw;
int a[mxN];
void solve() {
int N;
cin >> N;
for (int i = 0; i < N; i ++) {
cin >> a[i];
}
int ans = 0;
for (int i = 0; i < N; i ++) {
int d = a[i];
int c = i;
for (int j = i + 1; j < N; j ++) {
if (a[j - 1] <= a[j] && 0 == fw.qry(d + 1, a[j] - 1)) {
i = j;
} else {
break;
}
}
for (; c <= i; c ++) {
fw.add(a[c], 1);
}
ans ++;
}
cout << ans << endl;
}
int main() {
solve();
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
2384 KB |
Output is correct |
| 2 |
Correct |
1 ms |
2532 KB |
Output is correct |
| 3 |
Correct |
1 ms |
2384 KB |
Output is correct |
| 4 |
Correct |
1 ms |
4432 KB |
Output is correct |
| 5 |
Correct |
2 ms |
2384 KB |
Output is correct |
| 6 |
Correct |
1 ms |
2384 KB |
Output is correct |
| 7 |
Correct |
1 ms |
336 KB |
Output is correct |
| 8 |
Correct |
1 ms |
336 KB |
Output is correct |
| 9 |
Correct |
1 ms |
336 KB |
Output is correct |
| 10 |
Correct |
1 ms |
2384 KB |
Output is correct |
| 11 |
Correct |
1 ms |
336 KB |
Output is correct |
| 12 |
Correct |
1 ms |
2384 KB |
Output is correct |
| 13 |
Correct |
1 ms |
336 KB |
Output is correct |
| 14 |
Correct |
1 ms |
336 KB |
Output is correct |
| 15 |
Correct |
1 ms |
336 KB |
Output is correct |
| 16 |
Correct |
1 ms |
2384 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
2384 KB |
Output is correct |
| 2 |
Correct |
1 ms |
2532 KB |
Output is correct |
| 3 |
Correct |
1 ms |
2384 KB |
Output is correct |
| 4 |
Correct |
1 ms |
4432 KB |
Output is correct |
| 5 |
Correct |
2 ms |
2384 KB |
Output is correct |
| 6 |
Correct |
1 ms |
2384 KB |
Output is correct |
| 7 |
Correct |
1 ms |
336 KB |
Output is correct |
| 8 |
Correct |
1 ms |
336 KB |
Output is correct |
| 9 |
Correct |
1 ms |
336 KB |
Output is correct |
| 10 |
Correct |
1 ms |
2384 KB |
Output is correct |
| 11 |
Correct |
1 ms |
336 KB |
Output is correct |
| 12 |
Correct |
1 ms |
2384 KB |
Output is correct |
| 13 |
Correct |
1 ms |
336 KB |
Output is correct |
| 14 |
Correct |
1 ms |
336 KB |
Output is correct |
| 15 |
Correct |
1 ms |
336 KB |
Output is correct |
| 16 |
Correct |
1 ms |
2384 KB |
Output is correct |
| 17 |
Correct |
1 ms |
336 KB |
Output is correct |
| 18 |
Correct |
1 ms |
336 KB |
Output is correct |
| 19 |
Correct |
1 ms |
336 KB |
Output is correct |
| 20 |
Correct |
2 ms |
2552 KB |
Output is correct |
| 21 |
Correct |
1 ms |
484 KB |
Output is correct |
| 22 |
Correct |
1 ms |
504 KB |
Output is correct |
| 23 |
Correct |
1 ms |
336 KB |
Output is correct |
| 24 |
Correct |
1 ms |
2516 KB |
Output is correct |
| 25 |
Correct |
1 ms |
592 KB |
Output is correct |
| 26 |
Correct |
1 ms |
592 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
2384 KB |
Output is correct |
| 2 |
Correct |
1 ms |
2532 KB |
Output is correct |
| 3 |
Correct |
1 ms |
2384 KB |
Output is correct |
| 4 |
Correct |
1 ms |
4432 KB |
Output is correct |
| 5 |
Correct |
2 ms |
2384 KB |
Output is correct |
| 6 |
Correct |
1 ms |
2384 KB |
Output is correct |
| 7 |
Correct |
1 ms |
336 KB |
Output is correct |
| 8 |
Correct |
1 ms |
336 KB |
Output is correct |
| 9 |
Correct |
1 ms |
336 KB |
Output is correct |
| 10 |
Correct |
1 ms |
2384 KB |
Output is correct |
| 11 |
Correct |
1 ms |
336 KB |
Output is correct |
| 12 |
Correct |
1 ms |
2384 KB |
Output is correct |
| 13 |
Correct |
1 ms |
336 KB |
Output is correct |
| 14 |
Correct |
1 ms |
336 KB |
Output is correct |
| 15 |
Correct |
1 ms |
336 KB |
Output is correct |
| 16 |
Correct |
1 ms |
2384 KB |
Output is correct |
| 17 |
Correct |
1 ms |
336 KB |
Output is correct |
| 18 |
Correct |
1 ms |
336 KB |
Output is correct |
| 19 |
Correct |
1 ms |
336 KB |
Output is correct |
| 20 |
Correct |
2 ms |
2552 KB |
Output is correct |
| 21 |
Correct |
1 ms |
484 KB |
Output is correct |
| 22 |
Correct |
1 ms |
504 KB |
Output is correct |
| 23 |
Correct |
1 ms |
336 KB |
Output is correct |
| 24 |
Correct |
1 ms |
2516 KB |
Output is correct |
| 25 |
Correct |
1 ms |
592 KB |
Output is correct |
| 26 |
Correct |
1 ms |
592 KB |
Output is correct |
| 27 |
Correct |
1 ms |
4432 KB |
Output is correct |
| 28 |
Correct |
1 ms |
4432 KB |
Output is correct |
| 29 |
Correct |
1 ms |
4432 KB |
Output is correct |
| 30 |
Correct |
1 ms |
2384 KB |
Output is correct |
| 31 |
Correct |
1 ms |
4432 KB |
Output is correct |
| 32 |
Correct |
1 ms |
336 KB |
Output is correct |
| 33 |
Correct |
1 ms |
336 KB |
Output is correct |
| 34 |
Correct |
1 ms |
504 KB |
Output is correct |
| 35 |
Correct |
1 ms |
336 KB |
Output is correct |
| 36 |
Correct |
1 ms |
336 KB |
Output is correct |
| 37 |
Correct |
2 ms |
1784 KB |
Output is correct |
| 38 |
Correct |
2 ms |
1784 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
2384 KB |
Output is correct |
| 2 |
Correct |
1 ms |
2532 KB |
Output is correct |
| 3 |
Correct |
1 ms |
2384 KB |
Output is correct |
| 4 |
Correct |
1 ms |
4432 KB |
Output is correct |
| 5 |
Correct |
2 ms |
2384 KB |
Output is correct |
| 6 |
Correct |
1 ms |
2384 KB |
Output is correct |
| 7 |
Correct |
1 ms |
336 KB |
Output is correct |
| 8 |
Correct |
1 ms |
336 KB |
Output is correct |
| 9 |
Correct |
1 ms |
336 KB |
Output is correct |
| 10 |
Correct |
1 ms |
2384 KB |
Output is correct |
| 11 |
Correct |
1 ms |
336 KB |
Output is correct |
| 12 |
Correct |
1 ms |
2384 KB |
Output is correct |
| 13 |
Correct |
1 ms |
336 KB |
Output is correct |
| 14 |
Correct |
1 ms |
336 KB |
Output is correct |
| 15 |
Correct |
1 ms |
336 KB |
Output is correct |
| 16 |
Correct |
1 ms |
2384 KB |
Output is correct |
| 17 |
Correct |
1 ms |
336 KB |
Output is correct |
| 18 |
Correct |
1 ms |
336 KB |
Output is correct |
| 19 |
Correct |
1 ms |
336 KB |
Output is correct |
| 20 |
Correct |
2 ms |
2552 KB |
Output is correct |
| 21 |
Correct |
1 ms |
484 KB |
Output is correct |
| 22 |
Correct |
1 ms |
504 KB |
Output is correct |
| 23 |
Correct |
1 ms |
336 KB |
Output is correct |
| 24 |
Correct |
1 ms |
2516 KB |
Output is correct |
| 25 |
Correct |
1 ms |
592 KB |
Output is correct |
| 26 |
Correct |
1 ms |
592 KB |
Output is correct |
| 27 |
Correct |
1 ms |
4432 KB |
Output is correct |
| 28 |
Correct |
1 ms |
4432 KB |
Output is correct |
| 29 |
Correct |
1 ms |
4432 KB |
Output is correct |
| 30 |
Correct |
1 ms |
2384 KB |
Output is correct |
| 31 |
Correct |
1 ms |
4432 KB |
Output is correct |
| 32 |
Correct |
1 ms |
336 KB |
Output is correct |
| 33 |
Correct |
1 ms |
336 KB |
Output is correct |
| 34 |
Correct |
1 ms |
504 KB |
Output is correct |
| 35 |
Correct |
1 ms |
336 KB |
Output is correct |
| 36 |
Correct |
1 ms |
336 KB |
Output is correct |
| 37 |
Correct |
2 ms |
1784 KB |
Output is correct |
| 38 |
Correct |
2 ms |
1784 KB |
Output is correct |
| 39 |
Correct |
108 ms |
5844 KB |
Output is correct |
| 40 |
Correct |
196 ms |
11988 KB |
Output is correct |
| 41 |
Correct |
84 ms |
5192 KB |
Output is correct |
| 42 |
Correct |
79 ms |
5084 KB |
Output is correct |
| 43 |
Correct |
57 ms |
4424 KB |
Output is correct |
| 44 |
Correct |
226 ms |
11344 KB |
Output is correct |
| 45 |
Correct |
231 ms |
11352 KB |
Output is correct |
| 46 |
Correct |
221 ms |
11684 KB |
Output is correct |
| 47 |
Correct |
201 ms |
11336 KB |
Output is correct |
| 48 |
Correct |
210 ms |
11484 KB |
Output is correct |
| 49 |
Correct |
221 ms |
14816 KB |
Output is correct |
| 50 |
Correct |
223 ms |
14920 KB |
Output is correct |
| 51 |
Correct |
209 ms |
14920 KB |
Output is correct |
| 52 |
Correct |
208 ms |
14920 KB |
Output is correct |
| 53 |
Correct |
209 ms |
14920 KB |
Output is correct |
| 54 |
Correct |
204 ms |
14664 KB |
Output is correct |
| 55 |
Correct |
229 ms |
14940 KB |
Output is correct |
| 56 |
Correct |
229 ms |
14928 KB |
Output is correct |
| 57 |
Correct |
232 ms |
14800 KB |
Output is correct |
| 58 |
Correct |
236 ms |
14932 KB |
Output is correct |
| 59 |
Correct |
244 ms |
14936 KB |
Output is correct |
| 60 |
Correct |
234 ms |
14936 KB |
Output is correct |
| 61 |
Correct |
249 ms |
14940 KB |
Output is correct |
| 62 |
Correct |
231 ms |
14920 KB |
Output is correct |
