| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 1112869 |
2024-11-15T06:14:36 Z |
adiyer |
Money (IZhO17_money) |
C++17 |
|
518 ms |
31560 KB |
#include <bits/stdc++.h>
#define ios ios_base::sync_with_stdio(0); cin.tie(0);
#define pb push_back
using namespace std;
typedef long long ll;
const int N = 2e6 + 11;
const int MAX = 1e6;
ll n, res, ans;
ll a[N], t[4 * N];
void upd(ll k, ll x, ll v = 1, ll l = 1, ll r = MAX){
if(l == r){
t[v] += x;
return;
}
ll md = (l + r) / 2;
if(k <= md) upd(k, x, v + v, l, md);
else upd(k, x, v + v + 1, md + 1, r);
t[v] = t[v + v] + t[v + v + 1];
}
ll get(ll tl, ll tr, ll v = 1, ll l = 1, ll r = MAX){
if(r < tl || tr < l) return 0;
if(tl <= l && r <= tr) return t[v];
ll md = (l + r) / 2;
return get(tl, tr, v + v, l, md) + get(tl, tr, v + v + 1, md + 1, r);
}
void sol(){
cin >> n, res = ans = 0;
for(ll i = 1; i <= n; i++) cin >> a[i];
for(ll i = 1; i <= n;){
ll j = i;
while(j <= n && a[j] <= a[j + 1] && get(a[i] + 1, a[j + 1] - 1) == 0) j++;
while(i <= j) upd(a[i], 1), i++;
res++;
}
cout << res;
}
signed main(){
ios
sol();
// slow();
// stress();
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
336 KB |
Output is correct |
| 2 |
Correct |
1 ms |
336 KB |
Output is correct |
| 3 |
Correct |
1 ms |
336 KB |
Output is correct |
| 4 |
Correct |
1 ms |
336 KB |
Output is correct |
| 5 |
Correct |
2 ms |
336 KB |
Output is correct |
| 6 |
Correct |
1 ms |
336 KB |
Output is correct |
| 7 |
Correct |
1 ms |
592 KB |
Output is correct |
| 8 |
Correct |
1 ms |
592 KB |
Output is correct |
| 9 |
Correct |
1 ms |
592 KB |
Output is correct |
| 10 |
Correct |
1 ms |
592 KB |
Output is correct |
| 11 |
Correct |
1 ms |
592 KB |
Output is correct |
| 12 |
Correct |
1 ms |
592 KB |
Output is correct |
| 13 |
Correct |
1 ms |
336 KB |
Output is correct |
| 14 |
Correct |
1 ms |
468 KB |
Output is correct |
| 15 |
Correct |
1 ms |
592 KB |
Output is correct |
| 16 |
Correct |
1 ms |
592 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
336 KB |
Output is correct |
| 2 |
Correct |
1 ms |
336 KB |
Output is correct |
| 3 |
Correct |
1 ms |
336 KB |
Output is correct |
| 4 |
Correct |
1 ms |
336 KB |
Output is correct |
| 5 |
Correct |
2 ms |
336 KB |
Output is correct |
| 6 |
Correct |
1 ms |
336 KB |
Output is correct |
| 7 |
Correct |
1 ms |
592 KB |
Output is correct |
| 8 |
Correct |
1 ms |
592 KB |
Output is correct |
| 9 |
Correct |
1 ms |
592 KB |
Output is correct |
| 10 |
Correct |
1 ms |
592 KB |
Output is correct |
| 11 |
Correct |
1 ms |
592 KB |
Output is correct |
| 12 |
Correct |
1 ms |
592 KB |
Output is correct |
| 13 |
Correct |
1 ms |
336 KB |
Output is correct |
| 14 |
Correct |
1 ms |
468 KB |
Output is correct |
| 15 |
Correct |
1 ms |
592 KB |
Output is correct |
| 16 |
Correct |
1 ms |
592 KB |
Output is correct |
| 17 |
Correct |
2 ms |
592 KB |
Output is correct |
| 18 |
Correct |
2 ms |
848 KB |
Output is correct |
| 19 |
Correct |
1 ms |
592 KB |
Output is correct |
| 20 |
Correct |
1 ms |
592 KB |
Output is correct |
| 21 |
Correct |
1 ms |
592 KB |
Output is correct |
| 22 |
Correct |
1 ms |
468 KB |
Output is correct |
| 23 |
Correct |
1 ms |
592 KB |
Output is correct |
| 24 |
Correct |
1 ms |
592 KB |
Output is correct |
| 25 |
Correct |
2 ms |
848 KB |
Output is correct |
| 26 |
Correct |
2 ms |
848 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
336 KB |
Output is correct |
| 2 |
Correct |
1 ms |
336 KB |
Output is correct |
| 3 |
Correct |
1 ms |
336 KB |
Output is correct |
| 4 |
Correct |
1 ms |
336 KB |
Output is correct |
| 5 |
Correct |
2 ms |
336 KB |
Output is correct |
| 6 |
Correct |
1 ms |
336 KB |
Output is correct |
| 7 |
Correct |
1 ms |
592 KB |
Output is correct |
| 8 |
Correct |
1 ms |
592 KB |
Output is correct |
| 9 |
Correct |
1 ms |
592 KB |
Output is correct |
| 10 |
Correct |
1 ms |
592 KB |
Output is correct |
| 11 |
Correct |
1 ms |
592 KB |
Output is correct |
| 12 |
Correct |
1 ms |
592 KB |
Output is correct |
| 13 |
Correct |
1 ms |
336 KB |
Output is correct |
| 14 |
Correct |
1 ms |
468 KB |
Output is correct |
| 15 |
Correct |
1 ms |
592 KB |
Output is correct |
| 16 |
Correct |
1 ms |
592 KB |
Output is correct |
| 17 |
Correct |
2 ms |
592 KB |
Output is correct |
| 18 |
Correct |
2 ms |
848 KB |
Output is correct |
| 19 |
Correct |
1 ms |
592 KB |
Output is correct |
| 20 |
Correct |
1 ms |
592 KB |
Output is correct |
| 21 |
Correct |
1 ms |
592 KB |
Output is correct |
| 22 |
Correct |
1 ms |
468 KB |
Output is correct |
| 23 |
Correct |
1 ms |
592 KB |
Output is correct |
| 24 |
Correct |
1 ms |
592 KB |
Output is correct |
| 25 |
Correct |
2 ms |
848 KB |
Output is correct |
| 26 |
Correct |
2 ms |
848 KB |
Output is correct |
| 27 |
Correct |
1 ms |
336 KB |
Output is correct |
| 28 |
Correct |
1 ms |
336 KB |
Output is correct |
| 29 |
Correct |
1 ms |
336 KB |
Output is correct |
| 30 |
Correct |
1 ms |
336 KB |
Output is correct |
| 31 |
Correct |
1 ms |
336 KB |
Output is correct |
| 32 |
Correct |
1 ms |
592 KB |
Output is correct |
| 33 |
Correct |
1 ms |
592 KB |
Output is correct |
| 34 |
Correct |
1 ms |
592 KB |
Output is correct |
| 35 |
Correct |
1 ms |
592 KB |
Output is correct |
| 36 |
Correct |
2 ms |
592 KB |
Output is correct |
| 37 |
Correct |
4 ms |
3580 KB |
Output is correct |
| 38 |
Correct |
3 ms |
3408 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
336 KB |
Output is correct |
| 2 |
Correct |
1 ms |
336 KB |
Output is correct |
| 3 |
Correct |
1 ms |
336 KB |
Output is correct |
| 4 |
Correct |
1 ms |
336 KB |
Output is correct |
| 5 |
Correct |
2 ms |
336 KB |
Output is correct |
| 6 |
Correct |
1 ms |
336 KB |
Output is correct |
| 7 |
Correct |
1 ms |
592 KB |
Output is correct |
| 8 |
Correct |
1 ms |
592 KB |
Output is correct |
| 9 |
Correct |
1 ms |
592 KB |
Output is correct |
| 10 |
Correct |
1 ms |
592 KB |
Output is correct |
| 11 |
Correct |
1 ms |
592 KB |
Output is correct |
| 12 |
Correct |
1 ms |
592 KB |
Output is correct |
| 13 |
Correct |
1 ms |
336 KB |
Output is correct |
| 14 |
Correct |
1 ms |
468 KB |
Output is correct |
| 15 |
Correct |
1 ms |
592 KB |
Output is correct |
| 16 |
Correct |
1 ms |
592 KB |
Output is correct |
| 17 |
Correct |
2 ms |
592 KB |
Output is correct |
| 18 |
Correct |
2 ms |
848 KB |
Output is correct |
| 19 |
Correct |
1 ms |
592 KB |
Output is correct |
| 20 |
Correct |
1 ms |
592 KB |
Output is correct |
| 21 |
Correct |
1 ms |
592 KB |
Output is correct |
| 22 |
Correct |
1 ms |
468 KB |
Output is correct |
| 23 |
Correct |
1 ms |
592 KB |
Output is correct |
| 24 |
Correct |
1 ms |
592 KB |
Output is correct |
| 25 |
Correct |
2 ms |
848 KB |
Output is correct |
| 26 |
Correct |
2 ms |
848 KB |
Output is correct |
| 27 |
Correct |
1 ms |
336 KB |
Output is correct |
| 28 |
Correct |
1 ms |
336 KB |
Output is correct |
| 29 |
Correct |
1 ms |
336 KB |
Output is correct |
| 30 |
Correct |
1 ms |
336 KB |
Output is correct |
| 31 |
Correct |
1 ms |
336 KB |
Output is correct |
| 32 |
Correct |
1 ms |
592 KB |
Output is correct |
| 33 |
Correct |
1 ms |
592 KB |
Output is correct |
| 34 |
Correct |
1 ms |
592 KB |
Output is correct |
| 35 |
Correct |
1 ms |
592 KB |
Output is correct |
| 36 |
Correct |
2 ms |
592 KB |
Output is correct |
| 37 |
Correct |
4 ms |
3580 KB |
Output is correct |
| 38 |
Correct |
3 ms |
3408 KB |
Output is correct |
| 39 |
Correct |
92 ms |
7428 KB |
Output is correct |
| 40 |
Correct |
166 ms |
12232 KB |
Output is correct |
| 41 |
Correct |
82 ms |
6216 KB |
Output is correct |
| 42 |
Correct |
73 ms |
5968 KB |
Output is correct |
| 43 |
Correct |
50 ms |
4432 KB |
Output is correct |
| 44 |
Correct |
227 ms |
15196 KB |
Output is correct |
| 45 |
Correct |
223 ms |
15176 KB |
Output is correct |
| 46 |
Correct |
200 ms |
15496 KB |
Output is correct |
| 47 |
Correct |
235 ms |
15176 KB |
Output is correct |
| 48 |
Correct |
220 ms |
15204 KB |
Output is correct |
| 49 |
Correct |
354 ms |
31304 KB |
Output is correct |
| 50 |
Correct |
329 ms |
31524 KB |
Output is correct |
| 51 |
Correct |
343 ms |
31276 KB |
Output is correct |
| 52 |
Correct |
361 ms |
31304 KB |
Output is correct |
| 53 |
Correct |
362 ms |
31560 KB |
Output is correct |
| 54 |
Correct |
369 ms |
31348 KB |
Output is correct |
| 55 |
Correct |
461 ms |
31376 KB |
Output is correct |
| 56 |
Correct |
518 ms |
31544 KB |
Output is correct |
| 57 |
Correct |
388 ms |
31304 KB |
Output is correct |
| 58 |
Correct |
400 ms |
31236 KB |
Output is correct |
| 59 |
Correct |
423 ms |
31304 KB |
Output is correct |
| 60 |
Correct |
484 ms |
31304 KB |
Output is correct |
| 61 |
Correct |
482 ms |
31448 KB |
Output is correct |
| 62 |
Correct |
457 ms |
31304 KB |
Output is correct |
