oj.uz

Submission #659617

# Submission time Handle Problem Language Result Execution time Memory
659617 2022-11-18T18:52:42 Z jcelin Peru (RMI20_peru) C++14
49 / 100
 330 ms 60120 KB 
#include "peru.h"
#include <bits/stdc++.h>
//#include<ext/pb_ds/assoc_container.hpp>
//#include<ext/pb_ds/tree_policy.hpp>

using namespace std;
//using namespace __gnu_pbds;

typedef long long ll;
typedef long double ld;
typedef unsigned int ui;

#define ii pair<int,int>
#define pll pair<ll,ll>
#define vi vector<int>
#define vii vector<ii>
#define vll vector<ll>
#define vpll vector<pll>
#define matrix vector<vi>
#define matrixLL vector<vll>
#define vs vector<string>
#define vui vector<ui>
#define msi multiset<int>
#define mss multiset<string>
#define si set<int>
#define ss set<string>
#define PB push_back
#define PF push_front
#define PPB pop_back
#define PPF pop_front
#define X first
#define Y second
#define MP make_pair
#define FOR(i, a, b) for (int i = int(a); i < int(b); i++)
#define REP(i, n) FOR(i, 0, n)
#define all(x) (x).begin(), (x).end()

const int dx[] = {-1, 1, 0, 0};
const int dy[] = {0, 0, -1, 1};
const int dxx[] = {-1, 1, 0, 0, 1, 1, -1, -1};
const int dyy[] = {0, 0, -1, 1, -1, 1, -1, 1};
const string abc="abcdefghijklmnopqrstuvwxyz";
const string ABC="ABCDEFGHIJKLMNOPQRSTUVWXYZ";
const ld pi = 3.14159265;
const int mod = 1e9 + 7;
const int MOD = 1e9 + 7;
const int MAXN = 1e6 + 7;
const int inf = mod;
const ll INF = 1e18;
const ll zero = ll(0);
const int logo = 20;
const int off = 1 << logo;
const int trsz = off << 1;

int add(ll a, ll b){
	return (a + b) % mod;
}

int mul(ll a, ll b){
	return (a * b) % mod;
}

ll dp[MAXN];

int solve(int n, int k, int *arr){
	deque<int> dq;
	multiset<ll> m;
	si s;
	int ret = 0;
	REP(i, n){
		while(!dq.empty() and dq.front() <= i - k){
			int j = dq.front();
			dq.PPF();
			if(!dq.empty()) m.erase(m.find(dp[j] + arr[dq.front()]));
		}
		
		while(!dq.empty() and arr[dq.back()] <= arr[i]){
			int j = dq.back();
			dq.PPB();
			if(!dq.empty()) m.erase(m.find(dp[dq.back()] + arr[j])); 
		}
		
		
		dp[i] = INF;
		if(!dq.empty()) m.insert(dp[dq.back()] + arr[i]);
		dq.PB(i);
		if(!m.empty()) dp[i] = *m.begin();
		
		if(i < k) dp[i] = min(dp[i], (ll)arr[dq.front()]);
		else dp[i] = min(dp[i], arr[dq.front()] + dp[i - k]);
		ret = add(mul(23, ret), dp[i]);
	}
	return ret;
}
/*

void solv(){
	int n, k;
	cin >> n >> k;
	vi arr; arr.clear();
	REP(i, n){
		int x;
		cin >> x;
		arr.PB(x);
	}
	
	cout << solve(n, k, arr);
}

int main(){
	ios_base::sync_with_stdio(false);
	cin.tie(NULL);
	cout.tie(NULL);
	int t=1;
	//cin >> t;
	while(t--)solv();
	return 0;
}


*/

Subtask #1
18.0 / 18.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 340 KB Output is correct
2 Correct 1 ms 340 KB Output is correct
3 Correct 1 ms 340 KB Output is correct
4 Correct 1 ms 340 KB Output is correct
5 Correct 1 ms 340 KB Output is correct
6 Correct 1 ms 340 KB Output is correct
7 Correct 1 ms 340 KB Output is correct
8 Correct 1 ms 340 KB Output is correct
9 Correct 1 ms 340 KB Output is correct
10 Correct 1 ms 340 KB Output is correct
11 Correct 1 ms 340 KB Output is correct
12 Correct 1 ms 340 KB Output is correct
13 Correct 1 ms 340 KB Output is correct
14 Correct 1 ms 340 KB Output is correct

Subtask #2
31.0 / 31.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 340 KB Output is correct
2 Correct 1 ms 340 KB Output is correct
3 Correct 1 ms 340 KB Output is correct
4 Correct 1 ms 340 KB Output is correct
5 Correct 1 ms 340 KB Output is correct
6 Correct 1 ms 340 KB Output is correct
7 Correct 1 ms 340 KB Output is correct
8 Correct 1 ms 340 KB Output is correct
9 Correct 1 ms 340 KB Output is correct
10 Correct 1 ms 340 KB Output is correct
11 Correct 1 ms 340 KB Output is correct
12 Correct 1 ms 340 KB Output is correct
13 Correct 1 ms 340 KB Output is correct
14 Correct 1 ms 340 KB Output is correct
15 Correct 59 ms 9236 KB Output is correct
16 Correct 58 ms 9260 KB Output is correct
17 Correct 60 ms 9244 KB Output is correct
18 Correct 42 ms 9116 KB Output is correct
19 Correct 43 ms 9120 KB Output is correct
20 Correct 39 ms 9164 KB Output is correct
21 Correct 64 ms 9160 KB Output is correct
22 Correct 64 ms 9292 KB Output is correct
23 Correct 62 ms 9208 KB Output is correct
24 Correct 59 ms 9208 KB Output is correct
25 Correct 72 ms 9140 KB Output is correct
26 Correct 58 ms 9136 KB Output is correct
27 Correct 57 ms 9240 KB Output is correct
28 Correct 58 ms 9208 KB Output is correct
29 Correct 58 ms 9472 KB Output is correct
30 Correct 61 ms 9272 KB Output is correct
31 Correct 63 ms 9316 KB Output is correct
32 Correct 64 ms 9372 KB Output is correct
33 Correct 65 ms 9296 KB Output is correct

Subtask #3
0 / 51.0

# Verdict Execution time Memory Grader output
1 Correct 59 ms 9236 KB Output is correct
2 Correct 58 ms 9260 KB Output is correct
3 Correct 60 ms 9244 KB Output is correct
4 Correct 42 ms 9116 KB Output is correct
5 Correct 43 ms 9120 KB Output is correct
6 Correct 39 ms 9164 KB Output is correct
7 Correct 64 ms 9160 KB Output is correct
8 Correct 64 ms 9292 KB Output is correct
9 Correct 62 ms 9208 KB Output is correct
10 Correct 59 ms 9208 KB Output is correct
11 Correct 72 ms 9140 KB Output is correct
12 Correct 58 ms 9136 KB Output is correct
13 Correct 57 ms 9240 KB Output is correct
14 Correct 58 ms 9208 KB Output is correct
15 Correct 58 ms 9472 KB Output is correct
16 Correct 61 ms 9272 KB Output is correct
17 Correct 63 ms 9316 KB Output is correct
18 Correct 64 ms 9372 KB Output is correct
19 Correct 65 ms 9296 KB Output is correct
20 Correct 1 ms 340 KB Output is correct
21 Correct 1 ms 340 KB Output is correct
22 Correct 1 ms 340 KB Output is correct
23 Correct 1 ms 340 KB Output is correct
24 Correct 1 ms 340 KB Output is correct
25 Correct 1 ms 340 KB Output is correct
26 Correct 1 ms 340 KB Output is correct
27 Correct 1 ms 340 KB Output is correct
28 Correct 1 ms 340 KB Output is correct
29 Correct 1 ms 340 KB Output is correct
30 Correct 1 ms 340 KB Output is correct
31 Correct 1 ms 340 KB Output is correct
32 Correct 1 ms 340 KB Output is correct
33 Correct 1 ms 340 KB Output is correct
34 Runtime error 330 ms 60120 KB Execution killed with signal 11
35 Halted 0 ms 0 KB -