| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 75090 |
2018-09-08T09:43:21 Z |
Nordway |
Money (IZhO17_money) |
C++14 |
|
820 ms |
152304 KB |
#include<bits/stdc++.h>
#define f first
#define s second
#define pb push_back
#define mp make_pair
#define up_b upper_bound
#define low_b lower_bound
#define sz(x) (int)x.size()
#define all(v) v.begin(),v.end()
#define boost ios_base::sync_with_stdio(0),cin.tie(0),cout.tie()
using namespace std;
typedef long long ll;
typedef long double ld;
typedef pair<int,int> pii;
typedef pair<int,ll> pil;
typedef pair<ll,int> pli;
typedef pair<ll,ll> pll;
const ll INF = 1e18;
const int inf = INT_MAX;
const ll mod = 1e9 + 7;
const int pi = acos(-1);
const int dx[4] = {0, 0, 1, -1};
const int dy[4] = {1, -1, 0, 0};
const int N = 1e6;
const int MAXN = 1e6 + 1;
int t[4 * MAXN], a[MAXN];
void upd(int v, int tl, int tr, int pos){
if(tl == tr){
t[v]++;
return ;
}
int tm = (tl + tr) / 2;
if(pos <= tm)upd(v * 2, tl, tm, pos);
else upd(v * 2 + 1, tm + 1, tr, pos);
t[v] = t[v * 2] + t[v * 2 + 1];
}
int get(int v, int tl, int tr, int l, int r){
if(l > r || tl > r || l > tr)return 0;
if(l <= tl && tr <= r)return t[v];
int tm = (tl + tr) / 2;
return get(v * 2, tl, tm, l, r) + get(v * 2 + 1, tm + 1, tr, l, r);
}
int main(){
boost;
int n;
cin >> n;
for(int i = 1; i <= n; i++){
cin >> a[i];
}
int ans = 0;
for(int i = 1; i <= n; ){
int l = i, r = i + 1;
ans++;
while(r <= n){
if(get(1, 1, N, a[l] + 1, a[r] - 1) > 0 || a[r] < a[r - 1])break;
r++;
}
for(int j = l; j < r; j++)upd(1, 1, N, a[j]);
i = r;
}
cout << ans;
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
2 ms |
376 KB |
Output is correct |
| 2 |
Correct |
2 ms |
528 KB |
Output is correct |
| 3 |
Correct |
2 ms |
528 KB |
Output is correct |
| 4 |
Correct |
2 ms |
528 KB |
Output is correct |
| 5 |
Correct |
2 ms |
528 KB |
Output is correct |
| 6 |
Correct |
3 ms |
528 KB |
Output is correct |
| 7 |
Correct |
2 ms |
592 KB |
Output is correct |
| 8 |
Correct |
2 ms |
592 KB |
Output is correct |
| 9 |
Correct |
2 ms |
604 KB |
Output is correct |
| 10 |
Correct |
2 ms |
608 KB |
Output is correct |
| 11 |
Correct |
2 ms |
612 KB |
Output is correct |
| 12 |
Correct |
2 ms |
824 KB |
Output is correct |
| 13 |
Correct |
3 ms |
824 KB |
Output is correct |
| 14 |
Correct |
3 ms |
824 KB |
Output is correct |
| 15 |
Correct |
2 ms |
824 KB |
Output is correct |
| 16 |
Correct |
2 ms |
828 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
2 ms |
376 KB |
Output is correct |
| 2 |
Correct |
2 ms |
528 KB |
Output is correct |
| 3 |
Correct |
2 ms |
528 KB |
Output is correct |
| 4 |
Correct |
2 ms |
528 KB |
Output is correct |
| 5 |
Correct |
2 ms |
528 KB |
Output is correct |
| 6 |
Correct |
3 ms |
528 KB |
Output is correct |
| 7 |
Correct |
2 ms |
592 KB |
Output is correct |
| 8 |
Correct |
2 ms |
592 KB |
Output is correct |
| 9 |
Correct |
2 ms |
604 KB |
Output is correct |
| 10 |
Correct |
2 ms |
608 KB |
Output is correct |
| 11 |
Correct |
2 ms |
612 KB |
Output is correct |
| 12 |
Correct |
2 ms |
824 KB |
Output is correct |
| 13 |
Correct |
3 ms |
824 KB |
Output is correct |
| 14 |
Correct |
3 ms |
824 KB |
Output is correct |
| 15 |
Correct |
2 ms |
824 KB |
Output is correct |
| 16 |
Correct |
2 ms |
828 KB |
Output is correct |
| 17 |
Correct |
3 ms |
832 KB |
Output is correct |
| 18 |
Correct |
2 ms |
836 KB |
Output is correct |
| 19 |
Correct |
2 ms |
840 KB |
Output is correct |
| 20 |
Correct |
2 ms |
864 KB |
Output is correct |
| 21 |
Correct |
2 ms |
944 KB |
Output is correct |
| 22 |
Correct |
3 ms |
944 KB |
Output is correct |
| 23 |
Correct |
2 ms |
944 KB |
Output is correct |
| 24 |
Correct |
3 ms |
944 KB |
Output is correct |
| 25 |
Correct |
3 ms |
1140 KB |
Output is correct |
| 26 |
Correct |
3 ms |
1272 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
2 ms |
376 KB |
Output is correct |
| 2 |
Correct |
2 ms |
528 KB |
Output is correct |
| 3 |
Correct |
2 ms |
528 KB |
Output is correct |
| 4 |
Correct |
2 ms |
528 KB |
Output is correct |
| 5 |
Correct |
2 ms |
528 KB |
Output is correct |
| 6 |
Correct |
3 ms |
528 KB |
Output is correct |
| 7 |
Correct |
2 ms |
592 KB |
Output is correct |
| 8 |
Correct |
2 ms |
592 KB |
Output is correct |
| 9 |
Correct |
2 ms |
604 KB |
Output is correct |
| 10 |
Correct |
2 ms |
608 KB |
Output is correct |
| 11 |
Correct |
2 ms |
612 KB |
Output is correct |
| 12 |
Correct |
2 ms |
824 KB |
Output is correct |
| 13 |
Correct |
3 ms |
824 KB |
Output is correct |
| 14 |
Correct |
3 ms |
824 KB |
Output is correct |
| 15 |
Correct |
2 ms |
824 KB |
Output is correct |
| 16 |
Correct |
2 ms |
828 KB |
Output is correct |
| 17 |
Correct |
3 ms |
832 KB |
Output is correct |
| 18 |
Correct |
2 ms |
836 KB |
Output is correct |
| 19 |
Correct |
2 ms |
840 KB |
Output is correct |
| 20 |
Correct |
2 ms |
864 KB |
Output is correct |
| 21 |
Correct |
2 ms |
944 KB |
Output is correct |
| 22 |
Correct |
3 ms |
944 KB |
Output is correct |
| 23 |
Correct |
2 ms |
944 KB |
Output is correct |
| 24 |
Correct |
3 ms |
944 KB |
Output is correct |
| 25 |
Correct |
3 ms |
1140 KB |
Output is correct |
| 26 |
Correct |
3 ms |
1272 KB |
Output is correct |
| 27 |
Correct |
2 ms |
1272 KB |
Output is correct |
| 28 |
Correct |
2 ms |
1272 KB |
Output is correct |
| 29 |
Correct |
3 ms |
1272 KB |
Output is correct |
| 30 |
Correct |
2 ms |
1272 KB |
Output is correct |
| 31 |
Correct |
3 ms |
1272 KB |
Output is correct |
| 32 |
Correct |
3 ms |
1272 KB |
Output is correct |
| 33 |
Correct |
2 ms |
1272 KB |
Output is correct |
| 34 |
Correct |
2 ms |
1272 KB |
Output is correct |
| 35 |
Correct |
2 ms |
1272 KB |
Output is correct |
| 36 |
Correct |
2 ms |
1272 KB |
Output is correct |
| 37 |
Correct |
5 ms |
3356 KB |
Output is correct |
| 38 |
Correct |
5 ms |
3356 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
2 ms |
376 KB |
Output is correct |
| 2 |
Correct |
2 ms |
528 KB |
Output is correct |
| 3 |
Correct |
2 ms |
528 KB |
Output is correct |
| 4 |
Correct |
2 ms |
528 KB |
Output is correct |
| 5 |
Correct |
2 ms |
528 KB |
Output is correct |
| 6 |
Correct |
3 ms |
528 KB |
Output is correct |
| 7 |
Correct |
2 ms |
592 KB |
Output is correct |
| 8 |
Correct |
2 ms |
592 KB |
Output is correct |
| 9 |
Correct |
2 ms |
604 KB |
Output is correct |
| 10 |
Correct |
2 ms |
608 KB |
Output is correct |
| 11 |
Correct |
2 ms |
612 KB |
Output is correct |
| 12 |
Correct |
2 ms |
824 KB |
Output is correct |
| 13 |
Correct |
3 ms |
824 KB |
Output is correct |
| 14 |
Correct |
3 ms |
824 KB |
Output is correct |
| 15 |
Correct |
2 ms |
824 KB |
Output is correct |
| 16 |
Correct |
2 ms |
828 KB |
Output is correct |
| 17 |
Correct |
3 ms |
832 KB |
Output is correct |
| 18 |
Correct |
2 ms |
836 KB |
Output is correct |
| 19 |
Correct |
2 ms |
840 KB |
Output is correct |
| 20 |
Correct |
2 ms |
864 KB |
Output is correct |
| 21 |
Correct |
2 ms |
944 KB |
Output is correct |
| 22 |
Correct |
3 ms |
944 KB |
Output is correct |
| 23 |
Correct |
2 ms |
944 KB |
Output is correct |
| 24 |
Correct |
3 ms |
944 KB |
Output is correct |
| 25 |
Correct |
3 ms |
1140 KB |
Output is correct |
| 26 |
Correct |
3 ms |
1272 KB |
Output is correct |
| 27 |
Correct |
2 ms |
1272 KB |
Output is correct |
| 28 |
Correct |
2 ms |
1272 KB |
Output is correct |
| 29 |
Correct |
3 ms |
1272 KB |
Output is correct |
| 30 |
Correct |
2 ms |
1272 KB |
Output is correct |
| 31 |
Correct |
3 ms |
1272 KB |
Output is correct |
| 32 |
Correct |
3 ms |
1272 KB |
Output is correct |
| 33 |
Correct |
2 ms |
1272 KB |
Output is correct |
| 34 |
Correct |
2 ms |
1272 KB |
Output is correct |
| 35 |
Correct |
2 ms |
1272 KB |
Output is correct |
| 36 |
Correct |
2 ms |
1272 KB |
Output is correct |
| 37 |
Correct |
5 ms |
3356 KB |
Output is correct |
| 38 |
Correct |
5 ms |
3356 KB |
Output is correct |
| 39 |
Correct |
154 ms |
6248 KB |
Output is correct |
| 40 |
Correct |
277 ms |
12892 KB |
Output is correct |
| 41 |
Correct |
130 ms |
13804 KB |
Output is correct |
| 42 |
Correct |
196 ms |
16112 KB |
Output is correct |
| 43 |
Correct |
86 ms |
17544 KB |
Output is correct |
| 44 |
Correct |
360 ms |
26900 KB |
Output is correct |
| 45 |
Correct |
390 ms |
33504 KB |
Output is correct |
| 46 |
Correct |
362 ms |
40436 KB |
Output is correct |
| 47 |
Correct |
315 ms |
47032 KB |
Output is correct |
| 48 |
Correct |
325 ms |
54140 KB |
Output is correct |
| 49 |
Correct |
597 ms |
68920 KB |
Output is correct |
| 50 |
Correct |
567 ms |
75724 KB |
Output is correct |
| 51 |
Correct |
553 ms |
82452 KB |
Output is correct |
| 52 |
Correct |
547 ms |
89256 KB |
Output is correct |
| 53 |
Correct |
545 ms |
95932 KB |
Output is correct |
| 54 |
Correct |
560 ms |
102756 KB |
Output is correct |
| 55 |
Correct |
740 ms |
109428 KB |
Output is correct |
| 56 |
Correct |
820 ms |
116160 KB |
Output is correct |
| 57 |
Correct |
747 ms |
122900 KB |
Output is correct |
| 58 |
Correct |
749 ms |
129584 KB |
Output is correct |
| 59 |
Correct |
793 ms |
133852 KB |
Output is correct |
| 60 |
Correct |
745 ms |
140588 KB |
Output is correct |
| 61 |
Correct |
803 ms |
145448 KB |
Output is correct |
| 62 |
Correct |
747 ms |
152304 KB |
Output is correct |
