| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 638286 |
2022-09-05T08:13:18 Z |
shmad |
Feast (NOI19_feast) |
C++17 |
|
171 ms |
143820 KB |
#pragma GCC optimize("O3", "unroll-loops") // "Ofast"
#pragma GCC target("avx2", "bmi", "bmi2", "lzcnt", "popcnt")
#include <bits/stdc++.h>
//#define int long long
#define vt vector
#define pb push_back
#define all(x) (x).begin(), (x).end()
#define sz(x) (int)(x).size()
#define ff first
#define ss second
#define dbg(x) cerr << #x << " = " << x << '\n'
#define bit(x, i) ((x) >> (i) & 1)
using namespace std;
using ll = long long;
using pii = pair<int, int>;
using vvt = vt< vt<int> >;
const int N = 1e6 + 5, mod = 1e9 + 7, B = 500;
const ll inf = 1e18 + 7, LIM = (1ll << 60);
const double eps = 1e-6;
ll n, k, a[N], dp[2005][2005][2];
void solve () {
cin >> n >> k;
for (int i = 1; i <= n; i++) cin >> a[i];
for (int i = 1; i <= n; i++) {
for (int j = 1; j <= k; j++) {
dp[i][j][1] = max({dp[i - 1][j][1], dp[i - 1][j - 1][0], dp[i - 1][j - 1][1]}) + a[i];
dp[i][j][0] = max(dp[i - 1][j][0], dp[i - 1][j][1]);
}
}
cout << max(dp[n][k][0], dp[n][k][1]);
cout << '\n';
}
bool testcases = 0;
signed main() {
#ifdef ONLINE_JUDGE
freopen(".in", "r", stdin);
freopen(".out", "w", stdout);
#endif
cin.tie(0) -> sync_with_stdio(0);
int test = 1;
if (testcases) cin >> test;
for (int cs = 1; cs <= test; cs++) {
solve();
}
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Runtime error |
171 ms |
143820 KB |
Execution killed with signal 11 |
| 2 |
Halted |
0 ms |
0 KB |
- |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Runtime error |
50 ms |
23048 KB |
Execution killed with signal 11 |
| 2 |
Halted |
0 ms |
0 KB |
- |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Runtime error |
60 ms |
23140 KB |
Execution killed with signal 11 |
| 2 |
Halted |
0 ms |
0 KB |
- |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
596 KB |
Output is correct |
| 2 |
Correct |
1 ms |
724 KB |
Output is correct |
| 3 |
Correct |
1 ms |
596 KB |
Output is correct |
| 4 |
Correct |
1 ms |
720 KB |
Output is correct |
| 5 |
Correct |
1 ms |
596 KB |
Output is correct |
| 6 |
Correct |
1 ms |
592 KB |
Output is correct |
| 7 |
Correct |
1 ms |
596 KB |
Output is correct |
| 8 |
Correct |
1 ms |
596 KB |
Output is correct |
| 9 |
Correct |
1 ms |
592 KB |
Output is correct |
| 10 |
Correct |
1 ms |
580 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
596 KB |
Output is correct |
| 2 |
Correct |
1 ms |
724 KB |
Output is correct |
| 3 |
Correct |
1 ms |
596 KB |
Output is correct |
| 4 |
Correct |
1 ms |
720 KB |
Output is correct |
| 5 |
Correct |
1 ms |
596 KB |
Output is correct |
| 6 |
Correct |
1 ms |
592 KB |
Output is correct |
| 7 |
Correct |
1 ms |
596 KB |
Output is correct |
| 8 |
Correct |
1 ms |
596 KB |
Output is correct |
| 9 |
Correct |
1 ms |
592 KB |
Output is correct |
| 10 |
Correct |
1 ms |
580 KB |
Output is correct |
| 11 |
Correct |
1 ms |
1620 KB |
Output is correct |
| 12 |
Correct |
1 ms |
1620 KB |
Output is correct |
| 13 |
Correct |
1 ms |
1492 KB |
Output is correct |
| 14 |
Correct |
1 ms |
1620 KB |
Output is correct |
| 15 |
Correct |
1 ms |
1492 KB |
Output is correct |
| 16 |
Correct |
1 ms |
1492 KB |
Output is correct |
| 17 |
Correct |
1 ms |
1608 KB |
Output is correct |
| 18 |
Correct |
1 ms |
1356 KB |
Output is correct |
| 19 |
Correct |
1 ms |
1492 KB |
Output is correct |
| 20 |
Correct |
1 ms |
1484 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
596 KB |
Output is correct |
| 2 |
Correct |
1 ms |
724 KB |
Output is correct |
| 3 |
Correct |
1 ms |
596 KB |
Output is correct |
| 4 |
Correct |
1 ms |
720 KB |
Output is correct |
| 5 |
Correct |
1 ms |
596 KB |
Output is correct |
| 6 |
Correct |
1 ms |
592 KB |
Output is correct |
| 7 |
Correct |
1 ms |
596 KB |
Output is correct |
| 8 |
Correct |
1 ms |
596 KB |
Output is correct |
| 9 |
Correct |
1 ms |
592 KB |
Output is correct |
| 10 |
Correct |
1 ms |
580 KB |
Output is correct |
| 11 |
Correct |
1 ms |
1620 KB |
Output is correct |
| 12 |
Correct |
1 ms |
1620 KB |
Output is correct |
| 13 |
Correct |
1 ms |
1492 KB |
Output is correct |
| 14 |
Correct |
1 ms |
1620 KB |
Output is correct |
| 15 |
Correct |
1 ms |
1492 KB |
Output is correct |
| 16 |
Correct |
1 ms |
1492 KB |
Output is correct |
| 17 |
Correct |
1 ms |
1608 KB |
Output is correct |
| 18 |
Correct |
1 ms |
1356 KB |
Output is correct |
| 19 |
Correct |
1 ms |
1492 KB |
Output is correct |
| 20 |
Correct |
1 ms |
1484 KB |
Output is correct |
| 21 |
Correct |
7 ms |
14292 KB |
Output is correct |
| 22 |
Correct |
28 ms |
59092 KB |
Output is correct |
| 23 |
Correct |
13 ms |
19924 KB |
Output is correct |
| 24 |
Correct |
10 ms |
14676 KB |
Output is correct |
| 25 |
Correct |
9 ms |
17512 KB |
Output is correct |
| 26 |
Correct |
8 ms |
13780 KB |
Output is correct |
| 27 |
Correct |
8 ms |
16980 KB |
Output is correct |
| 28 |
Correct |
5 ms |
9308 KB |
Output is correct |
| 29 |
Correct |
5 ms |
9200 KB |
Output is correct |
| 30 |
Correct |
5 ms |
8276 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Runtime error |
171 ms |
143820 KB |
Execution killed with signal 11 |
| 2 |
Halted |
0 ms |
0 KB |
- |
