Submission #894617

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
894617	2023-12-28 14:30:14	IWKR	Feast (NOI19_feast)	C++17	100 / 100	76 ms	25536 KiB

feast

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#include <bits/stdc++.h>
using namespace std;
#define int long long
int arr[300001];
int a[300001];
int s[300001];
int cost[300001];
int pre[300001];
int nex[300001];
bool mark[300001];
priority_queue<tuple<int, int, int>> pq;
int32_t main() {
    ios_base::sync_with_stdio(false);
    cin.tie(NULL);
    cout.tie(NULL);
    int n, k;
    cin >> n >> k;
    for (int i = 0; i < n; i++) {
        cin >> arr[i];
    }
    int start = 0;
    int end = n - 1;
    while (start < n && arr[start] <= 0) {
        start++;
    }
    while (end >= 0 && arr[end] <= 0) {
        end--;
 
 
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• Subtask 2: 8 / 8
• Subtask 3: 18 / 18
• Subtask 4: 10 / 10
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• Subtask 7: 29 / 29