# |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
962175 |
2024-04-13T08:26:58 Z |
Cookie |
Money (IZhO17_money) |
C++14 |
|
963 ms |
58060 KB |
#include<bits/stdc++.h>
#include<fstream>
using namespace std;
#define sz(a) (int)a.size()
#define ALL(v) v.begin(), v.end()
#define ALLR(v) v.rbegin(), v.rend()
#define ll long long
#define pb push_back
#define forr(i, a, b) for(int i = a; i < b; i++)
#define dorr(i, a, b) for(int i = a; i >= b; i--)
#define ld long double
#define vt vector
#include<fstream>
#define fi first
#define se second
#define pll pair<ll, ll>
#define pii pair<int, int>
#define mpp make_pair
const ld PI = 3.14159265359, prec = 1e-9;;
//using u128 = __uint128_t;
//const int x[4] = {1, 0, -1, 0};
//const int y[4] = {0, -1, 0, 1};
const ll mod = 1e9 + 7, pr = 31;
const int mxn = 1e6 + 5, mxq = 1e5 + 5, sq = 450, mxv = 5e4 + 1;
//const int base = (1 <<18);
const ll inf = 1e9 + 5, neg = -69420, inf2 = 1e14;
mt19937_64 rng(chrono::steady_clock::now().time_since_epoch().count());
// have fun!
// <3;
int n;
int a[mxn + 1];
void solve(){
cin >> n;
for(int i = 1; i <= n; i++)cin >> a[i];
set<int>s;
int ans = 0;
for(int i = 1; i <= n; ){
auto it = s.upper_bound(a[i]);
int lim;
if(it == s.end())lim = inf;
else lim = *it;
int r = i + 1;
while(r <= n && a[r] >= a[r - 1] && a[r] <= lim)r++;
ans++;
for(int j = i; j < r; j++)s.insert(a[j]);
i = r;
}
cout << ans;
}
signed main(){
ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0);
//freopen("netw.inp", "r", stdin);
//freopen("netw.out", "w", stdout)
int tt; tt = 1;
while(tt--){
solve();
}
return(0);
}
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
0 ms |
348 KB |
Output is correct |
2 |
Correct |
0 ms |
348 KB |
Output is correct |
3 |
Correct |
0 ms |
348 KB |
Output is correct |
4 |
Correct |
0 ms |
468 KB |
Output is correct |
5 |
Correct |
1 ms |
504 KB |
Output is correct |
6 |
Correct |
0 ms |
604 KB |
Output is correct |
7 |
Correct |
1 ms |
348 KB |
Output is correct |
8 |
Correct |
0 ms |
348 KB |
Output is correct |
9 |
Correct |
0 ms |
348 KB |
Output is correct |
10 |
Correct |
0 ms |
468 KB |
Output is correct |
11 |
Correct |
1 ms |
468 KB |
Output is correct |
12 |
Correct |
1 ms |
348 KB |
Output is correct |
13 |
Correct |
1 ms |
500 KB |
Output is correct |
14 |
Correct |
0 ms |
348 KB |
Output is correct |
15 |
Correct |
0 ms |
468 KB |
Output is correct |
16 |
Correct |
1 ms |
472 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
0 ms |
348 KB |
Output is correct |
2 |
Correct |
0 ms |
348 KB |
Output is correct |
3 |
Correct |
0 ms |
348 KB |
Output is correct |
4 |
Correct |
0 ms |
468 KB |
Output is correct |
5 |
Correct |
1 ms |
504 KB |
Output is correct |
6 |
Correct |
0 ms |
604 KB |
Output is correct |
7 |
Correct |
1 ms |
348 KB |
Output is correct |
8 |
Correct |
0 ms |
348 KB |
Output is correct |
9 |
Correct |
0 ms |
348 KB |
Output is correct |
10 |
Correct |
0 ms |
468 KB |
Output is correct |
11 |
Correct |
1 ms |
468 KB |
Output is correct |
12 |
Correct |
1 ms |
348 KB |
Output is correct |
13 |
Correct |
1 ms |
500 KB |
Output is correct |
14 |
Correct |
0 ms |
348 KB |
Output is correct |
15 |
Correct |
0 ms |
468 KB |
Output is correct |
16 |
Correct |
1 ms |
472 KB |
Output is correct |
17 |
Correct |
1 ms |
344 KB |
Output is correct |
18 |
Correct |
1 ms |
348 KB |
Output is correct |
19 |
Correct |
1 ms |
348 KB |
Output is correct |
20 |
Correct |
1 ms |
500 KB |
Output is correct |
21 |
Correct |
1 ms |
348 KB |
Output is correct |
22 |
Correct |
0 ms |
344 KB |
Output is correct |
23 |
Correct |
1 ms |
348 KB |
Output is correct |
24 |
Correct |
0 ms |
348 KB |
Output is correct |
25 |
Correct |
1 ms |
472 KB |
Output is correct |
26 |
Correct |
0 ms |
348 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
0 ms |
348 KB |
Output is correct |
2 |
Correct |
0 ms |
348 KB |
Output is correct |
3 |
Correct |
0 ms |
348 KB |
Output is correct |
4 |
Correct |
0 ms |
468 KB |
Output is correct |
5 |
Correct |
1 ms |
504 KB |
Output is correct |
6 |
Correct |
0 ms |
604 KB |
Output is correct |
7 |
Correct |
1 ms |
348 KB |
Output is correct |
8 |
Correct |
0 ms |
348 KB |
Output is correct |
9 |
Correct |
0 ms |
348 KB |
Output is correct |
10 |
Correct |
0 ms |
468 KB |
Output is correct |
11 |
Correct |
1 ms |
468 KB |
Output is correct |
12 |
Correct |
1 ms |
348 KB |
Output is correct |
13 |
Correct |
1 ms |
500 KB |
Output is correct |
14 |
Correct |
0 ms |
348 KB |
Output is correct |
15 |
Correct |
0 ms |
468 KB |
Output is correct |
16 |
Correct |
1 ms |
472 KB |
Output is correct |
17 |
Correct |
1 ms |
344 KB |
Output is correct |
18 |
Correct |
1 ms |
348 KB |
Output is correct |
19 |
Correct |
1 ms |
348 KB |
Output is correct |
20 |
Correct |
1 ms |
500 KB |
Output is correct |
21 |
Correct |
1 ms |
348 KB |
Output is correct |
22 |
Correct |
0 ms |
344 KB |
Output is correct |
23 |
Correct |
1 ms |
348 KB |
Output is correct |
24 |
Correct |
0 ms |
348 KB |
Output is correct |
25 |
Correct |
1 ms |
472 KB |
Output is correct |
26 |
Correct |
0 ms |
348 KB |
Output is correct |
27 |
Correct |
0 ms |
348 KB |
Output is correct |
28 |
Correct |
0 ms |
360 KB |
Output is correct |
29 |
Correct |
1 ms |
360 KB |
Output is correct |
30 |
Correct |
0 ms |
360 KB |
Output is correct |
31 |
Correct |
1 ms |
480 KB |
Output is correct |
32 |
Correct |
1 ms |
352 KB |
Output is correct |
33 |
Correct |
0 ms |
616 KB |
Output is correct |
34 |
Correct |
1 ms |
360 KB |
Output is correct |
35 |
Correct |
0 ms |
360 KB |
Output is correct |
36 |
Correct |
1 ms |
360 KB |
Output is correct |
37 |
Correct |
0 ms |
360 KB |
Output is correct |
38 |
Correct |
1 ms |
360 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
0 ms |
348 KB |
Output is correct |
2 |
Correct |
0 ms |
348 KB |
Output is correct |
3 |
Correct |
0 ms |
348 KB |
Output is correct |
4 |
Correct |
0 ms |
468 KB |
Output is correct |
5 |
Correct |
1 ms |
504 KB |
Output is correct |
6 |
Correct |
0 ms |
604 KB |
Output is correct |
7 |
Correct |
1 ms |
348 KB |
Output is correct |
8 |
Correct |
0 ms |
348 KB |
Output is correct |
9 |
Correct |
0 ms |
348 KB |
Output is correct |
10 |
Correct |
0 ms |
468 KB |
Output is correct |
11 |
Correct |
1 ms |
468 KB |
Output is correct |
12 |
Correct |
1 ms |
348 KB |
Output is correct |
13 |
Correct |
1 ms |
500 KB |
Output is correct |
14 |
Correct |
0 ms |
348 KB |
Output is correct |
15 |
Correct |
0 ms |
468 KB |
Output is correct |
16 |
Correct |
1 ms |
472 KB |
Output is correct |
17 |
Correct |
1 ms |
344 KB |
Output is correct |
18 |
Correct |
1 ms |
348 KB |
Output is correct |
19 |
Correct |
1 ms |
348 KB |
Output is correct |
20 |
Correct |
1 ms |
500 KB |
Output is correct |
21 |
Correct |
1 ms |
348 KB |
Output is correct |
22 |
Correct |
0 ms |
344 KB |
Output is correct |
23 |
Correct |
1 ms |
348 KB |
Output is correct |
24 |
Correct |
0 ms |
348 KB |
Output is correct |
25 |
Correct |
1 ms |
472 KB |
Output is correct |
26 |
Correct |
0 ms |
348 KB |
Output is correct |
27 |
Correct |
0 ms |
348 KB |
Output is correct |
28 |
Correct |
0 ms |
360 KB |
Output is correct |
29 |
Correct |
1 ms |
360 KB |
Output is correct |
30 |
Correct |
0 ms |
360 KB |
Output is correct |
31 |
Correct |
1 ms |
480 KB |
Output is correct |
32 |
Correct |
1 ms |
352 KB |
Output is correct |
33 |
Correct |
0 ms |
616 KB |
Output is correct |
34 |
Correct |
1 ms |
360 KB |
Output is correct |
35 |
Correct |
0 ms |
360 KB |
Output is correct |
36 |
Correct |
1 ms |
360 KB |
Output is correct |
37 |
Correct |
0 ms |
360 KB |
Output is correct |
38 |
Correct |
1 ms |
360 KB |
Output is correct |
39 |
Correct |
43 ms |
5868 KB |
Output is correct |
40 |
Correct |
75 ms |
8788 KB |
Output is correct |
41 |
Correct |
35 ms |
5112 KB |
Output is correct |
42 |
Correct |
32 ms |
4948 KB |
Output is correct |
43 |
Correct |
29 ms |
4344 KB |
Output is correct |
44 |
Correct |
87 ms |
10968 KB |
Output is correct |
45 |
Correct |
89 ms |
10996 KB |
Output is correct |
46 |
Correct |
97 ms |
11120 KB |
Output is correct |
47 |
Correct |
77 ms |
10960 KB |
Output is correct |
48 |
Correct |
94 ms |
11108 KB |
Output is correct |
49 |
Correct |
318 ms |
29384 KB |
Output is correct |
50 |
Correct |
316 ms |
29524 KB |
Output is correct |
51 |
Correct |
331 ms |
29504 KB |
Output is correct |
52 |
Correct |
378 ms |
29496 KB |
Output is correct |
53 |
Correct |
311 ms |
29580 KB |
Output is correct |
54 |
Correct |
340 ms |
29412 KB |
Output is correct |
55 |
Correct |
963 ms |
57932 KB |
Output is correct |
56 |
Correct |
930 ms |
58060 KB |
Output is correct |
57 |
Correct |
911 ms |
57860 KB |
Output is correct |
58 |
Correct |
907 ms |
58060 KB |
Output is correct |
59 |
Correct |
942 ms |
57956 KB |
Output is correct |
60 |
Correct |
898 ms |
58048 KB |
Output is correct |
61 |
Correct |
910 ms |
57868 KB |
Output is correct |
62 |
Correct |
932 ms |
57916 KB |
Output is correct |