Submission #376000

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
376000	2021-03-10 15:47:43	Alex_tz307	Split the sequence (APIO14_sequence)	C++17	0 / 100	44 ms	364 KiB

sequence

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#include <bits/stdc++.h>
#define int long long
using namespace std;
const int NMAX = 2048;
const int INF = 1e18L;
int N, A, B, a[NMAX], dp[NMAX], ans = (1LL << 60) - 1;
void min_self(int &a, int b) {
    a = min(a, b);
}
bool check() {
    for(int i = 1; i <= N; ++i)
        dp[i] = INF;
    for(int i = 0; i < N; ++i) {
        int sum = 0;
        for(int j = i; j < N; ++j) {
            sum += a[j];
            if((sum | ans) == ans)
                min_self(dp[j + 1], dp[i] + 1);
        }
    }
    return dp[N] <= B;
}
int32_t main() {
    ios_base::sync_with_stdio(false);
    cin.tie(nullptr);
 
 
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• Subtask 2: 0 / 11
• Subtask 3: 0 / 11
• Subtask 4: 0 / 17
• Subtask 5: 0 / 21
• Subtask 6: 0 / 29