Submission #629412

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
629412	2022-08-14T13:27:15 Z	Elnady	Vudu (COCI15_vudu)	C++17	42 / 140	354 ms	65536 KB

vudu

#include <vector>
#include <deque>
#include <queue>
#include <array>
#include <set>
#include <string>
#include <iostream>
#include <map>
#include <algorithm>
#include <stack>
#include <iomanip>
#include <numeric>
#include <sstream>
#include <cstdio>
#include <cstring>
#include <cmath>
#include <bitset>
#include <climits>
#include <unordered_set>
#include <unordered_map>
#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/tree_policy.hpp>

using namespace __gnu_pbds;
using namespace std;
#define     endl                '\n'
#define     int                 long long
#define     all(pr1)            pr1.begin(),pr1.end()
#define     alr(pr1)            pr1.rbegin(),pr1.rend()
#define     CEIL(pr1, pr2)      (pr1 + pr2 - 1) / pr2
#define     IOS                 std::ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0);
#define		RT(s)				return cout<<s,0
#define		sz(s)				(int)(s.size())

const long long N = 1e5 + 9, M = 3e9 + 9, MOD = 1e9 + 7, OO = 0x3f3f3f3f, MAX = 2147483647, LOO = 0x3f3f3f3f3f3f3f3f;

bool fun(int x, int z)
{
	return (x < 0 || x >= z);
}

int32_t main()
{
	IOS;
	int n, m;
	cin >> n;
	vector<int> a, c;
	vector<pair<int, int>> b;
	map<int, int> mp;
	for (int i = 0; i < n; i++)
	{
		int x;
		cin >> x;
		a.push_back(x);
	}
	cin >> m;
	for (int i = 0; i < n; i++)
	{
		if (fun(i, sz(a)))
		{
			cout << "5454652\n";
			return 0;
		}
		a[i] -= m;
	}
	for (int i = 1; i < n; i++)
	{
		if (fun(i, sz(a)) || fun(i - 1, sz(a)))
		{
			cout << "5454652\n";
			return 0;
		}
		a[i] += a[i - 1];
	}
	for (int i = 0; i < n; i++)
	{
		if (fun(i, sz(a)))
		{
			cout << "5454652\n";
			return 0;
		}
		mp[a[i]]++;
	}
	for (auto ch : mp)
		b.push_back({ ch.first, ch.second });
	sort(alr(b));
	for (int i = 1; i < sz(b); i++)
	{
		if (fun(i, sz(b)) || fun(i - 1, sz(b)))
		{
			cout << "5454652\n";
			return 0;
		}
		b[i].second += b[i - 1].second;
	}
	sort(all(b));
	for (int i = 0; i < sz(b); i++)
	{
		if (fun(i, sz(b)))
		{
			cout << "5454652\n";
			return 0;
		}
		c.push_back(b[i].first);
	}

	tree <pair<int, int>, null_type, less<pair<int, int>>, rb_tree_tag, tree_order_statistics_node_update> st;


	int cur = 0, ans = 0;
	for (int i = 0; i < n; i++)
	{
		if (c.back() >= cur)
		{
			int x = (lower_bound(all(c), cur) - c.begin());
			int y = (i - st.order_of_key({ cur, 0 }));
			if (fun(x, sz(b)))
			{
				cout << "5454652\n";
				return 0;
			}
			ans += (b[x].second - y);
		}
		if (fun(i, sz(a)))
		{
			cout << "5454652\n";
			return 0;
		}
		st.insert({ a[i], i });
		cur = a[i];
	}
	cout << ans << "\n";
	return 0;
}

Subtask #1

42.0 / 140.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	5 ms	1492 KB	Output is correct
2	Correct	5 ms	1236 KB	Output is correct
3	Correct	4 ms	1108 KB	Output is correct
4	Runtime error	354 ms	65536 KB	Execution killed with signal 9
5	Runtime error	328 ms	65536 KB	Execution killed with signal 9
6	Runtime error	292 ms	65536 KB	Execution killed with signal 9
7	Runtime error	273 ms	65536 KB	Execution killed with signal 9
8	Runtime error	259 ms	65536 KB	Execution killed with signal 9
9	Runtime error	297 ms	65536 KB	Execution killed with signal 9
10	Runtime error	293 ms	65536 KB	Execution killed with signal 9