| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 684894 |
2023-01-22T18:55:26 Z |
sidon |
Cigle (COI21_cigle) |
C++17 |
|
284 ms |
196188 KB |
#include <bits/stdc++.h>
using namespace std;
#define int int64_t
#define z(X, Y) (X = max(X, Y))
signed main() {
cin.tie(0)->sync_with_stdio(0);
int N; cin >> N;
int d[N]; for(int &i : d) cin >> i;
int dp[N][N] {}, ans {};
for(int i = 1; i < N; ++i) {
int s0 {}, s1 {}, k = i - 1, cnt {};
for(int j = i, f {}; j < N; ++j) {
for(; k >= 0 && s0 + d[k] < s1 + d[j]; --k)
if((s0 += d[k]) == s1) ++cnt, f = k;
s1 += d[j];
if(f > 0) z(dp[i][j], dp[f-1][i-1] + cnt);
z(ans, z(dp[i][j], dp[i][j-1]));
}
for(int j = 1; j <= i; ++j)
z(dp[j][i], dp[j-1][i]);
}
cout << ans;
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
212 KB |
Output is correct |
| 2 |
Correct |
1 ms |
212 KB |
Output is correct |
| 3 |
Correct |
0 ms |
212 KB |
Output is correct |
| 4 |
Correct |
0 ms |
212 KB |
Output is correct |
| 5 |
Correct |
1 ms |
212 KB |
Output is correct |
| 6 |
Correct |
1 ms |
212 KB |
Output is correct |
| 7 |
Correct |
0 ms |
212 KB |
Output is correct |
| 8 |
Correct |
1 ms |
212 KB |
Output is correct |
| 9 |
Correct |
0 ms |
212 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
212 KB |
Output is correct |
| 2 |
Correct |
1 ms |
212 KB |
Output is correct |
| 3 |
Correct |
0 ms |
212 KB |
Output is correct |
| 4 |
Correct |
0 ms |
212 KB |
Output is correct |
| 5 |
Correct |
1 ms |
212 KB |
Output is correct |
| 6 |
Correct |
1 ms |
212 KB |
Output is correct |
| 7 |
Correct |
0 ms |
212 KB |
Output is correct |
| 8 |
Correct |
1 ms |
212 KB |
Output is correct |
| 9 |
Correct |
0 ms |
212 KB |
Output is correct |
| 10 |
Correct |
0 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 |
0 ms |
340 KB |
Output is correct |
| 15 |
Correct |
1 ms |
340 KB |
Output is correct |
| 16 |
Correct |
0 ms |
340 KB |
Output is correct |
| 17 |
Correct |
1 ms |
340 KB |
Output is correct |
| 18 |
Correct |
1 ms |
316 KB |
Output is correct |
| 19 |
Correct |
1 ms |
340 KB |
Output is correct |
| 20 |
Correct |
1 ms |
340 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
2 ms |
2260 KB |
Output is correct |
| 2 |
Correct |
2 ms |
2260 KB |
Output is correct |
| 3 |
Correct |
2 ms |
2260 KB |
Output is correct |
| 4 |
Correct |
2 ms |
2260 KB |
Output is correct |
| 5 |
Correct |
2 ms |
2260 KB |
Output is correct |
| 6 |
Correct |
2 ms |
2260 KB |
Output is correct |
| 7 |
Correct |
3 ms |
2260 KB |
Output is correct |
| 8 |
Correct |
2 ms |
2260 KB |
Output is correct |
| 9 |
Correct |
3 ms |
2260 KB |
Output is correct |
| 10 |
Correct |
3 ms |
2240 KB |
Output is correct |
| 11 |
Correct |
3 ms |
2260 KB |
Output is correct |
| 12 |
Correct |
3 ms |
2260 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
212 KB |
Output is correct |
| 2 |
Correct |
1 ms |
212 KB |
Output is correct |
| 3 |
Correct |
0 ms |
212 KB |
Output is correct |
| 4 |
Correct |
0 ms |
212 KB |
Output is correct |
| 5 |
Correct |
1 ms |
212 KB |
Output is correct |
| 6 |
Correct |
1 ms |
212 KB |
Output is correct |
| 7 |
Correct |
0 ms |
212 KB |
Output is correct |
| 8 |
Correct |
1 ms |
212 KB |
Output is correct |
| 9 |
Correct |
0 ms |
212 KB |
Output is correct |
| 10 |
Correct |
0 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 |
0 ms |
340 KB |
Output is correct |
| 15 |
Correct |
1 ms |
340 KB |
Output is correct |
| 16 |
Correct |
0 ms |
340 KB |
Output is correct |
| 17 |
Correct |
1 ms |
340 KB |
Output is correct |
| 18 |
Correct |
1 ms |
316 KB |
Output is correct |
| 19 |
Correct |
1 ms |
340 KB |
Output is correct |
| 20 |
Correct |
1 ms |
340 KB |
Output is correct |
| 21 |
Correct |
2 ms |
2260 KB |
Output is correct |
| 22 |
Correct |
2 ms |
2260 KB |
Output is correct |
| 23 |
Correct |
2 ms |
2260 KB |
Output is correct |
| 24 |
Correct |
2 ms |
2260 KB |
Output is correct |
| 25 |
Correct |
2 ms |
2260 KB |
Output is correct |
| 26 |
Correct |
2 ms |
2260 KB |
Output is correct |
| 27 |
Correct |
3 ms |
2260 KB |
Output is correct |
| 28 |
Correct |
2 ms |
2260 KB |
Output is correct |
| 29 |
Correct |
3 ms |
2260 KB |
Output is correct |
| 30 |
Correct |
3 ms |
2240 KB |
Output is correct |
| 31 |
Correct |
3 ms |
2260 KB |
Output is correct |
| 32 |
Correct |
3 ms |
2260 KB |
Output is correct |
| 33 |
Correct |
2 ms |
2240 KB |
Output is correct |
| 34 |
Correct |
2 ms |
2260 KB |
Output is correct |
| 35 |
Correct |
2 ms |
2260 KB |
Output is correct |
| 36 |
Correct |
2 ms |
2260 KB |
Output is correct |
| 37 |
Correct |
3 ms |
2260 KB |
Output is correct |
| 38 |
Correct |
2 ms |
2260 KB |
Output is correct |
| 39 |
Correct |
4 ms |
2260 KB |
Output is correct |
| 40 |
Correct |
3 ms |
2236 KB |
Output is correct |
| 41 |
Correct |
3 ms |
2260 KB |
Output is correct |
| 42 |
Correct |
2 ms |
2260 KB |
Output is correct |
| 43 |
Correct |
3 ms |
2260 KB |
Output is correct |
| 44 |
Correct |
3 ms |
2260 KB |
Output is correct |
| 45 |
Correct |
3 ms |
2244 KB |
Output is correct |
| 46 |
Correct |
2 ms |
2260 KB |
Output is correct |
| 47 |
Correct |
3 ms |
2260 KB |
Output is correct |
| 48 |
Correct |
2 ms |
2260 KB |
Output is correct |
| 49 |
Correct |
2 ms |
2260 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
212 KB |
Output is correct |
| 2 |
Correct |
1 ms |
212 KB |
Output is correct |
| 3 |
Correct |
0 ms |
212 KB |
Output is correct |
| 4 |
Correct |
0 ms |
212 KB |
Output is correct |
| 5 |
Correct |
1 ms |
212 KB |
Output is correct |
| 6 |
Correct |
1 ms |
212 KB |
Output is correct |
| 7 |
Correct |
0 ms |
212 KB |
Output is correct |
| 8 |
Correct |
1 ms |
212 KB |
Output is correct |
| 9 |
Correct |
0 ms |
212 KB |
Output is correct |
| 10 |
Correct |
0 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 |
0 ms |
340 KB |
Output is correct |
| 15 |
Correct |
1 ms |
340 KB |
Output is correct |
| 16 |
Correct |
0 ms |
340 KB |
Output is correct |
| 17 |
Correct |
1 ms |
340 KB |
Output is correct |
| 18 |
Correct |
1 ms |
316 KB |
Output is correct |
| 19 |
Correct |
1 ms |
340 KB |
Output is correct |
| 20 |
Correct |
1 ms |
340 KB |
Output is correct |
| 21 |
Correct |
2 ms |
2260 KB |
Output is correct |
| 22 |
Correct |
2 ms |
2260 KB |
Output is correct |
| 23 |
Correct |
2 ms |
2260 KB |
Output is correct |
| 24 |
Correct |
2 ms |
2260 KB |
Output is correct |
| 25 |
Correct |
2 ms |
2260 KB |
Output is correct |
| 26 |
Correct |
2 ms |
2260 KB |
Output is correct |
| 27 |
Correct |
3 ms |
2260 KB |
Output is correct |
| 28 |
Correct |
2 ms |
2260 KB |
Output is correct |
| 29 |
Correct |
3 ms |
2260 KB |
Output is correct |
| 30 |
Correct |
3 ms |
2240 KB |
Output is correct |
| 31 |
Correct |
3 ms |
2260 KB |
Output is correct |
| 32 |
Correct |
3 ms |
2260 KB |
Output is correct |
| 33 |
Correct |
2 ms |
2240 KB |
Output is correct |
| 34 |
Correct |
2 ms |
2260 KB |
Output is correct |
| 35 |
Correct |
2 ms |
2260 KB |
Output is correct |
| 36 |
Correct |
2 ms |
2260 KB |
Output is correct |
| 37 |
Correct |
3 ms |
2260 KB |
Output is correct |
| 38 |
Correct |
2 ms |
2260 KB |
Output is correct |
| 39 |
Correct |
4 ms |
2260 KB |
Output is correct |
| 40 |
Correct |
3 ms |
2236 KB |
Output is correct |
| 41 |
Correct |
3 ms |
2260 KB |
Output is correct |
| 42 |
Correct |
2 ms |
2260 KB |
Output is correct |
| 43 |
Correct |
3 ms |
2260 KB |
Output is correct |
| 44 |
Correct |
3 ms |
2260 KB |
Output is correct |
| 45 |
Correct |
3 ms |
2244 KB |
Output is correct |
| 46 |
Correct |
2 ms |
2260 KB |
Output is correct |
| 47 |
Correct |
3 ms |
2260 KB |
Output is correct |
| 48 |
Correct |
2 ms |
2260 KB |
Output is correct |
| 49 |
Correct |
2 ms |
2260 KB |
Output is correct |
| 50 |
Correct |
252 ms |
195936 KB |
Output is correct |
| 51 |
Correct |
245 ms |
196048 KB |
Output is correct |
| 52 |
Correct |
275 ms |
195936 KB |
Output is correct |
| 53 |
Correct |
262 ms |
196104 KB |
Output is correct |
| 54 |
Correct |
241 ms |
195936 KB |
Output is correct |
| 55 |
Correct |
243 ms |
195960 KB |
Output is correct |
| 56 |
Correct |
265 ms |
196148 KB |
Output is correct |
| 57 |
Correct |
256 ms |
196028 KB |
Output is correct |
| 58 |
Correct |
272 ms |
196060 KB |
Output is correct |
| 59 |
Correct |
281 ms |
196028 KB |
Output is correct |
| 60 |
Correct |
284 ms |
195988 KB |
Output is correct |
| 61 |
Correct |
261 ms |
196028 KB |
Output is correct |
| 62 |
Correct |
258 ms |
196000 KB |
Output is correct |
| 63 |
Correct |
244 ms |
195976 KB |
Output is correct |
| 64 |
Correct |
255 ms |
196104 KB |
Output is correct |
| 65 |
Correct |
256 ms |
195928 KB |
Output is correct |
| 66 |
Correct |
252 ms |
196028 KB |
Output is correct |
| 67 |
Correct |
245 ms |
196188 KB |
Output is correct |
| 68 |
Correct |
241 ms |
195960 KB |
Output is correct |
| 69 |
Correct |
240 ms |
195988 KB |
Output is correct |
| 70 |
Correct |
270 ms |
196032 KB |
Output is correct |
| 71 |
Correct |
275 ms |
196032 KB |
Output is correct |
| 72 |
Correct |
268 ms |
196140 KB |
Output is correct |
