Submission #374252

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
374252	2021-03-07 01:44:16	KoD	Split the sequence (APIO14_sequence)	C++17	100 / 100	942 ms	82276 KiB

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#include <bits/stdc++.h>
template <class T>
using Vec = std::vector<T>;
using ll = long long;
constexpr ll INF = 1000000000000000000 + 5;
ll square(const ll x) {
    return x * x;
}
struct Line {
    ll a, b;
    Line() = default;
    ll eval(const ll x) const {
        return a * x + b;
    }
};
bool is_fixed(const Line &l, const Line &m, const Line &n) {
    return __int128_t(m.b - l.b) * (m.a - n.a) < __int128_t(n.b - m.b) * (l.a - m.a);
}
int main() {
    int N, K;
    std::cin >> N >> K;
    Vec<int> A(N);
    for (auto &x: A) {
        std::cin >> x;
 
 
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• Subtask 1: 11 / 11
• Subtask 2: 11 / 11
• Subtask 3: 11 / 11
• Subtask 4: 17 / 17
• Subtask 5: 21 / 21
• Subtask 6: 29 / 29