| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 786644 |
2023-07-18T10:40:54 Z |
vqpahmad |
Money (IZhO17_money) |
C++14 |
|
351 ms |
30668 KB |
#include<bits/stdc++.h>
using namespace std;
#define int long long
#define ll long long
#define pii pair<int,int>
#define F first
#define S second
#define endl '\n'
#define pb push_back
#define sz(a) (int)a.size()
#define all(a) a.begin(),a.end()
const int mod = 1e9 + 7;
const int N = 1e6 + 3;
const ll inf = 1e18;
const int off = (1<<20);
int t[off*2];
int combine(int u,int v){
return u+v;
}
void update(int i,int u){
i+=off;
t[i] = u;
while (i/=2){
t[i] = combine(t[i*2],t[i*2+1]);
}
}
int get(int l, int r, int idx=1, int lo=0, int hi=off){
if (lo>=r||hi<=l) return 0;
if (lo>=l&&hi<=r) return t[idx];
int mi = (lo+hi)/2;
return combine(get(l,r,idx*2,lo,mi),get(l,r,idx*2+1,mi,hi));
}
int32_t main(){
ios_base::sync_with_stdio(0);cin.tie(0);
int n;
cin >> n;
vector<int> a(n);
for (int i=0;i<n;i++){
cin >> a[i];
}
int ans = 0;
for (int i=0;i<n;){
ans++;
int b = i;
i++;
while (i<n&&a[i]>=a[i-1]&&get(a[b]+1,a[i])==0){
i++;
}
for (int j=b;j<i;j++) update(a[j],1);
}
cout << ans << endl;
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
340 KB |
Output is correct |
| 2 |
Correct |
0 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 |
0 ms |
340 KB |
Output is correct |
| 6 |
Correct |
1 ms |
340 KB |
Output is correct |
| 7 |
Correct |
0 ms |
468 KB |
Output is correct |
| 8 |
Correct |
1 ms |
340 KB |
Output is correct |
| 9 |
Correct |
1 ms |
468 KB |
Output is correct |
| 10 |
Correct |
1 ms |
452 KB |
Output is correct |
| 11 |
Correct |
1 ms |
468 KB |
Output is correct |
| 12 |
Correct |
1 ms |
456 KB |
Output is correct |
| 13 |
Correct |
1 ms |
328 KB |
Output is correct |
| 14 |
Correct |
1 ms |
468 KB |
Output is correct |
| 15 |
Correct |
1 ms |
468 KB |
Output is correct |
| 16 |
Correct |
1 ms |
468 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
340 KB |
Output is correct |
| 2 |
Correct |
0 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 |
0 ms |
340 KB |
Output is correct |
| 6 |
Correct |
1 ms |
340 KB |
Output is correct |
| 7 |
Correct |
0 ms |
468 KB |
Output is correct |
| 8 |
Correct |
1 ms |
340 KB |
Output is correct |
| 9 |
Correct |
1 ms |
468 KB |
Output is correct |
| 10 |
Correct |
1 ms |
452 KB |
Output is correct |
| 11 |
Correct |
1 ms |
468 KB |
Output is correct |
| 12 |
Correct |
1 ms |
456 KB |
Output is correct |
| 13 |
Correct |
1 ms |
328 KB |
Output is correct |
| 14 |
Correct |
1 ms |
468 KB |
Output is correct |
| 15 |
Correct |
1 ms |
468 KB |
Output is correct |
| 16 |
Correct |
1 ms |
468 KB |
Output is correct |
| 17 |
Correct |
1 ms |
468 KB |
Output is correct |
| 18 |
Correct |
1 ms |
468 KB |
Output is correct |
| 19 |
Correct |
1 ms |
468 KB |
Output is correct |
| 20 |
Correct |
1 ms |
468 KB |
Output is correct |
| 21 |
Correct |
1 ms |
468 KB |
Output is correct |
| 22 |
Correct |
0 ms |
340 KB |
Output is correct |
| 23 |
Correct |
1 ms |
340 KB |
Output is correct |
| 24 |
Correct |
0 ms |
468 KB |
Output is correct |
| 25 |
Correct |
1 ms |
712 KB |
Output is correct |
| 26 |
Correct |
1 ms |
708 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
340 KB |
Output is correct |
| 2 |
Correct |
0 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 |
0 ms |
340 KB |
Output is correct |
| 6 |
Correct |
1 ms |
340 KB |
Output is correct |
| 7 |
Correct |
0 ms |
468 KB |
Output is correct |
| 8 |
Correct |
1 ms |
340 KB |
Output is correct |
| 9 |
Correct |
1 ms |
468 KB |
Output is correct |
| 10 |
Correct |
1 ms |
452 KB |
Output is correct |
| 11 |
Correct |
1 ms |
468 KB |
Output is correct |
| 12 |
Correct |
1 ms |
456 KB |
Output is correct |
| 13 |
Correct |
1 ms |
328 KB |
Output is correct |
| 14 |
Correct |
1 ms |
468 KB |
Output is correct |
| 15 |
Correct |
1 ms |
468 KB |
Output is correct |
| 16 |
Correct |
1 ms |
468 KB |
Output is correct |
| 17 |
Correct |
1 ms |
468 KB |
Output is correct |
| 18 |
Correct |
1 ms |
468 KB |
Output is correct |
| 19 |
Correct |
1 ms |
468 KB |
Output is correct |
| 20 |
Correct |
1 ms |
468 KB |
Output is correct |
| 21 |
Correct |
1 ms |
468 KB |
Output is correct |
| 22 |
Correct |
0 ms |
340 KB |
Output is correct |
| 23 |
Correct |
1 ms |
340 KB |
Output is correct |
| 24 |
Correct |
0 ms |
468 KB |
Output is correct |
| 25 |
Correct |
1 ms |
712 KB |
Output is correct |
| 26 |
Correct |
1 ms |
708 KB |
Output is correct |
| 27 |
Correct |
1 ms |
324 KB |
Output is correct |
| 28 |
Correct |
1 ms |
384 KB |
Output is correct |
| 29 |
Correct |
1 ms |
324 KB |
Output is correct |
| 30 |
Correct |
0 ms |
324 KB |
Output is correct |
| 31 |
Correct |
0 ms |
340 KB |
Output is correct |
| 32 |
Correct |
1 ms |
468 KB |
Output is correct |
| 33 |
Correct |
1 ms |
468 KB |
Output is correct |
| 34 |
Correct |
1 ms |
596 KB |
Output is correct |
| 35 |
Correct |
1 ms |
328 KB |
Output is correct |
| 36 |
Correct |
1 ms |
452 KB |
Output is correct |
| 37 |
Correct |
2 ms |
3272 KB |
Output is correct |
| 38 |
Correct |
2 ms |
3284 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
340 KB |
Output is correct |
| 2 |
Correct |
0 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 |
0 ms |
340 KB |
Output is correct |
| 6 |
Correct |
1 ms |
340 KB |
Output is correct |
| 7 |
Correct |
0 ms |
468 KB |
Output is correct |
| 8 |
Correct |
1 ms |
340 KB |
Output is correct |
| 9 |
Correct |
1 ms |
468 KB |
Output is correct |
| 10 |
Correct |
1 ms |
452 KB |
Output is correct |
| 11 |
Correct |
1 ms |
468 KB |
Output is correct |
| 12 |
Correct |
1 ms |
456 KB |
Output is correct |
| 13 |
Correct |
1 ms |
328 KB |
Output is correct |
| 14 |
Correct |
1 ms |
468 KB |
Output is correct |
| 15 |
Correct |
1 ms |
468 KB |
Output is correct |
| 16 |
Correct |
1 ms |
468 KB |
Output is correct |
| 17 |
Correct |
1 ms |
468 KB |
Output is correct |
| 18 |
Correct |
1 ms |
468 KB |
Output is correct |
| 19 |
Correct |
1 ms |
468 KB |
Output is correct |
| 20 |
Correct |
1 ms |
468 KB |
Output is correct |
| 21 |
Correct |
1 ms |
468 KB |
Output is correct |
| 22 |
Correct |
0 ms |
340 KB |
Output is correct |
| 23 |
Correct |
1 ms |
340 KB |
Output is correct |
| 24 |
Correct |
0 ms |
468 KB |
Output is correct |
| 25 |
Correct |
1 ms |
712 KB |
Output is correct |
| 26 |
Correct |
1 ms |
708 KB |
Output is correct |
| 27 |
Correct |
1 ms |
324 KB |
Output is correct |
| 28 |
Correct |
1 ms |
384 KB |
Output is correct |
| 29 |
Correct |
1 ms |
324 KB |
Output is correct |
| 30 |
Correct |
0 ms |
324 KB |
Output is correct |
| 31 |
Correct |
0 ms |
340 KB |
Output is correct |
| 32 |
Correct |
1 ms |
468 KB |
Output is correct |
| 33 |
Correct |
1 ms |
468 KB |
Output is correct |
| 34 |
Correct |
1 ms |
596 KB |
Output is correct |
| 35 |
Correct |
1 ms |
328 KB |
Output is correct |
| 36 |
Correct |
1 ms |
452 KB |
Output is correct |
| 37 |
Correct |
2 ms |
3272 KB |
Output is correct |
| 38 |
Correct |
2 ms |
3284 KB |
Output is correct |
| 39 |
Correct |
94 ms |
7408 KB |
Output is correct |
| 40 |
Correct |
150 ms |
12240 KB |
Output is correct |
| 41 |
Correct |
70 ms |
6040 KB |
Output is correct |
| 42 |
Correct |
64 ms |
5836 KB |
Output is correct |
| 43 |
Correct |
46 ms |
4400 KB |
Output is correct |
| 44 |
Correct |
189 ms |
15188 KB |
Output is correct |
| 45 |
Correct |
184 ms |
15056 KB |
Output is correct |
| 46 |
Correct |
189 ms |
15316 KB |
Output is correct |
| 47 |
Correct |
195 ms |
15064 KB |
Output is correct |
| 48 |
Correct |
190 ms |
15060 KB |
Output is correct |
| 49 |
Correct |
254 ms |
30556 KB |
Output is correct |
| 50 |
Correct |
277 ms |
30540 KB |
Output is correct |
| 51 |
Correct |
250 ms |
30492 KB |
Output is correct |
| 52 |
Correct |
244 ms |
30616 KB |
Output is correct |
| 53 |
Correct |
261 ms |
30540 KB |
Output is correct |
| 54 |
Correct |
258 ms |
30420 KB |
Output is correct |
| 55 |
Correct |
313 ms |
30544 KB |
Output is correct |
| 56 |
Correct |
320 ms |
30668 KB |
Output is correct |
| 57 |
Correct |
337 ms |
30548 KB |
Output is correct |
| 58 |
Correct |
310 ms |
30548 KB |
Output is correct |
| 59 |
Correct |
313 ms |
30540 KB |
Output is correct |
| 60 |
Correct |
351 ms |
30556 KB |
Output is correct |
| 61 |
Correct |
308 ms |
30544 KB |
Output is correct |
| 62 |
Correct |
332 ms |
30548 KB |
Output is correct |
