답안 #678918

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
678918 2023-01-06T23:05:22 Z YENGOYAN Money (IZhO17_money) C++17
100 / 100
971 ms 57988 KB
/*
	//\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\\
	\\                                    //
	//  271828___182845__904523__53602__  \\
	\\  87___47____13______52____66__24_  //
	//  97___75____72______47____09___36  \\
	\\  999595_____74______96____69___67  //
	//  62___77____24______07____66__30_  \\
	\\  35___35____47______59____45713__  //
	//                                    \\
	\\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\//
												*/

#include <iostream>
#include <vector>
#include <set>
#include <map>
#include <unordered_map>
#include <unordered_map>
#include <cmath>
#include <climits>
#include <algorithm>
#include <random>
#include <queue>
#include <deque>
#include <iomanip>
#include <string>
#include <tuple>
#include <bitset>
#include <chrono>
#include <ctime>
#include <fstream>
#include <stack>
#include <cstdio>

using namespace std;
using ll = long long;
const int N = 3e5 + 5;
const ll mod = 1e9 + 7, inf = 1e12;

void solve() {
	// start time : 01:42
	int n; cin >> n;
	vector<int> v(n);
	for (int i = 0; i < n; ++i) cin >> v[i];
	int id = 1, cc = 1;
	set<int> st;
	st.insert(v[0]);
	for (int i = 1; i < n; ++i) {
		if (v[i] < v[i - 1]) {
			break;
		}
		id = i + 1;
		st.insert(v[i]);
	}
	int mn = v[0], mx = v[id - 1];
	while (id < n) {
		int ar = v[id];
		if (ar < mn) {
			++id;
			st.insert(ar);
			int aa = mn;
			mn = min(mn, ar);
			mx = max(mx, ar);
			while (id < n && v[id] <= aa && v[id] >= v[id - 1]) {
				mn = min(mn, v[id]);
				mx = max(mx, v[id]);
				st.insert(v[id]);
				++id;
			}
			++cc;
		}
		else if (ar >= mx) {
			++id;
			st.insert(ar);
			mx = max(mx, ar);
			mn = min(mn, ar);
			while (id < n && v[id] >= v[id - 1]) {
				st.insert(v[id]);
				mn = min(mn, v[id]);
				mx = max(mx, v[id]);
				++id;
			}
			++cc;
		}
		else {
			int iranicmec = *st.upper_bound(ar);
			mx = max(mx, ar);
			mn = min(mn, ar);
			st.insert(ar);
			++id;
			while (id < n && v[id] >= v[id - 1] && v[id] <= iranicmec) {
				st.insert(v[id]);
				mn = min(mn, v[id]);
				mx = max(mx, v[id]);
				++id;
			}
			++cc;
		}
	}
	cout << cc;
}

int main() {
	ios_base::sync_with_stdio(0);
	cin.tie(NULL);
	//int t; cin >> t; 
	//while(t--) 
		solve();
}
# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 1 ms 316 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 1 ms 212 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 1 ms 212 KB Output is correct
13 Correct 1 ms 212 KB Output is correct
14 Correct 1 ms 212 KB Output is correct
15 Correct 1 ms 212 KB Output is correct
16 Correct 1 ms 320 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 1 ms 316 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 1 ms 212 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 1 ms 212 KB Output is correct
13 Correct 1 ms 212 KB Output is correct
14 Correct 1 ms 212 KB Output is correct
15 Correct 1 ms 212 KB Output is correct
16 Correct 1 ms 320 KB Output is correct
17 Correct 1 ms 212 KB Output is correct
18 Correct 1 ms 212 KB Output is correct
19 Correct 1 ms 212 KB Output is correct
20 Correct 1 ms 212 KB Output is correct
21 Correct 1 ms 212 KB Output is correct
22 Correct 1 ms 320 KB Output is correct
23 Correct 1 ms 212 KB Output is correct
24 Correct 1 ms 212 KB Output is correct
25 Correct 1 ms 212 KB Output is correct
26 Correct 1 ms 212 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 1 ms 316 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 1 ms 212 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 1 ms 212 KB Output is correct
13 Correct 1 ms 212 KB Output is correct
14 Correct 1 ms 212 KB Output is correct
15 Correct 1 ms 212 KB Output is correct
16 Correct 1 ms 320 KB Output is correct
17 Correct 1 ms 212 KB Output is correct
18 Correct 1 ms 212 KB Output is correct
19 Correct 1 ms 212 KB Output is correct
20 Correct 1 ms 212 KB Output is correct
21 Correct 1 ms 212 KB Output is correct
22 Correct 1 ms 320 KB Output is correct
23 Correct 1 ms 212 KB Output is correct
24 Correct 1 ms 212 KB Output is correct
25 Correct 1 ms 212 KB Output is correct
26 Correct 1 ms 212 KB Output is correct
27 Correct 1 ms 316 KB Output is correct
28 Correct 1 ms 212 KB Output is correct
29 Correct 1 ms 212 KB Output is correct
30 Correct 1 ms 212 KB Output is correct
31 Correct 1 ms 212 KB Output is correct
32 Correct 1 ms 212 KB Output is correct
33 Correct 1 ms 212 KB Output is correct
34 Correct 1 ms 212 KB Output is correct
35 Correct 1 ms 212 KB Output is correct
36 Correct 1 ms 212 KB Output is correct
37 Correct 1 ms 324 KB Output is correct
38 Correct 1 ms 212 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 1 ms 316 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 1 ms 212 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 1 ms 212 KB Output is correct
13 Correct 1 ms 212 KB Output is correct
14 Correct 1 ms 212 KB Output is correct
15 Correct 1 ms 212 KB Output is correct
16 Correct 1 ms 320 KB Output is correct
17 Correct 1 ms 212 KB Output is correct
18 Correct 1 ms 212 KB Output is correct
19 Correct 1 ms 212 KB Output is correct
20 Correct 1 ms 212 KB Output is correct
21 Correct 1 ms 212 KB Output is correct
22 Correct 1 ms 320 KB Output is correct
23 Correct 1 ms 212 KB Output is correct
24 Correct 1 ms 212 KB Output is correct
25 Correct 1 ms 212 KB Output is correct
26 Correct 1 ms 212 KB Output is correct
27 Correct 1 ms 316 KB Output is correct
28 Correct 1 ms 212 KB Output is correct
29 Correct 1 ms 212 KB Output is correct
30 Correct 1 ms 212 KB Output is correct
31 Correct 1 ms 212 KB Output is correct
32 Correct 1 ms 212 KB Output is correct
33 Correct 1 ms 212 KB Output is correct
34 Correct 1 ms 212 KB Output is correct
35 Correct 1 ms 212 KB Output is correct
36 Correct 1 ms 212 KB Output is correct
37 Correct 1 ms 324 KB Output is correct
38 Correct 1 ms 212 KB Output is correct
39 Correct 48 ms 5380 KB Output is correct
40 Correct 100 ms 8636 KB Output is correct
41 Correct 46 ms 4380 KB Output is correct
42 Correct 39 ms 3944 KB Output is correct
43 Correct 31 ms 2788 KB Output is correct
44 Correct 98 ms 10872 KB Output is correct
45 Correct 113 ms 10828 KB Output is correct
46 Correct 123 ms 10996 KB Output is correct
47 Correct 95 ms 11000 KB Output is correct
48 Correct 97 ms 10996 KB Output is correct
49 Correct 399 ms 29484 KB Output is correct
50 Correct 449 ms 29448 KB Output is correct
51 Correct 434 ms 29440 KB Output is correct
52 Correct 439 ms 29392 KB Output is correct
53 Correct 470 ms 29528 KB Output is correct
54 Correct 405 ms 29380 KB Output is correct
55 Correct 954 ms 57896 KB Output is correct
56 Correct 967 ms 57896 KB Output is correct
57 Correct 923 ms 57912 KB Output is correct
58 Correct 955 ms 57804 KB Output is correct
59 Correct 942 ms 57804 KB Output is correct
60 Correct 971 ms 57988 KB Output is correct
61 Correct 896 ms 57804 KB Output is correct
62 Correct 925 ms 57948 KB Output is correct