#include "aliens.h"
#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef pair<int, int> pii;
#define debug(x) {cerr<<#x<<"="<<x<<"\n";}
#define debug2(x, y) {cerr<<#x<<", "<<#y<<" = "<<x<<", "<<y<<"\n";}
#define debugp(p) {cerr<<#p<<"={"<<p.first<<", "<<p.second<<"}\n";}
#define pb push_back
#define all(x) x.begin(), x.end()
const int inf=1000001000;
const int MAXN=100010, K=103;
int n, m, k;
pii A[MAXN];
ll dp[505][505];
inline ll _sq(ll x){ return x*x;}
ll take_photos(int _n, int _m, int _k, vector<int> r, vector<int> c) {
k=_k;
m=_m;
vector<pii> vec;
for (int i=0; i<_n; i++) vec.pb({min(r[i], c[i]), max(r[i], c[i])});
sort(all(vec), [](pii i, pii j){
if (i.second!=j.second) return i.second<j.second;
return i.first>j.first;
});
for (pii p:vec){
while (n && p.first<=A[n].first) n--;
A[++n]=p;
}
for (int i=1; i<=n; i++) debugp(A[i])
k=min(k, n);
memset(dp, 63, sizeof(dp));
for (int i=0; i<=k; i++) dp[0][i]=0;
for (int i=1; i<=n; i++){
for (int j=1; j<=i; j++){
ll cost=_sq(A[i].second-A[j].first+1);
if (j!=1 && A[j].first<=A[j-1].second) cost-=_sq(A[j-1].second-A[j].first+1);
// cerr<<i<<" "<<j<<" "<<cost<<"\n";
for (int t=1; t<=k; t++)
dp[i][t]=min(dp[i][t], dp[j-1][t]+cost);
}
}
return dp[n][k];
}
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
2 ms |
2252 KB |
Correct answer: answer = 4 |
2 |
Correct |
1 ms |
2252 KB |
Correct answer: answer = 4 |
3 |
Correct |
2 ms |
2252 KB |
Correct answer: answer = 4 |
4 |
Correct |
2 ms |
2252 KB |
Correct answer: answer = 12 |
5 |
Correct |
2 ms |
2252 KB |
Correct answer: answer = 52 |
6 |
Correct |
2 ms |
2252 KB |
Correct answer: answer = 210 |
7 |
Correct |
2 ms |
2252 KB |
Correct answer: answer = 88 |
8 |
Correct |
2 ms |
2224 KB |
Correct answer: answer = 7696 |
9 |
Correct |
2 ms |
2252 KB |
Correct answer: answer = 1 |
10 |
Correct |
2 ms |
2224 KB |
Correct answer: answer = 2374 |
11 |
Correct |
2 ms |
2252 KB |
Correct answer: answer = 9502 |
12 |
Correct |
2 ms |
2252 KB |
Correct answer: answer = 49 |
13 |
Correct |
2 ms |
2252 KB |
Correct answer: answer = 151 |
14 |
Correct |
2 ms |
2252 KB |
Correct answer: answer = 7550 |
15 |
Correct |
2 ms |
2252 KB |
Correct answer: answer = 7220 |
16 |
Correct |
2 ms |
2252 KB |
Correct answer: answer = 7550 |
17 |
Correct |
2 ms |
2252 KB |
Correct answer: answer = 10000 |
18 |
Correct |
2 ms |
2252 KB |
Correct answer: answer = 10000 |
19 |
Correct |
2 ms |
2252 KB |
Correct answer: answer = 624 |
20 |
Correct |
2 ms |
2252 KB |
Correct answer: answer = 10000 |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
2 ms |
2244 KB |
Correct answer: answer = 1 |
2 |
Incorrect |
2 ms |
2256 KB |
Wrong answer: output = 2, expected = 4 |
3 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
2 ms |
2252 KB |
Correct answer: answer = 4 |
2 |
Correct |
1 ms |
2252 KB |
Correct answer: answer = 4 |
3 |
Correct |
2 ms |
2252 KB |
Correct answer: answer = 4 |
4 |
Correct |
2 ms |
2252 KB |
Correct answer: answer = 12 |
5 |
Correct |
2 ms |
2252 KB |
Correct answer: answer = 52 |
6 |
Correct |
2 ms |
2252 KB |
Correct answer: answer = 210 |
7 |
Correct |
2 ms |
2252 KB |
Correct answer: answer = 88 |
8 |
Correct |
2 ms |
2224 KB |
Correct answer: answer = 7696 |
9 |
Correct |
2 ms |
2252 KB |
Correct answer: answer = 1 |
10 |
Correct |
2 ms |
2224 KB |
Correct answer: answer = 2374 |
11 |
Correct |
2 ms |
2252 KB |
Correct answer: answer = 9502 |
12 |
Correct |
2 ms |
2252 KB |
Correct answer: answer = 49 |
13 |
Correct |
2 ms |
2252 KB |
Correct answer: answer = 151 |
14 |
Correct |
2 ms |
2252 KB |
Correct answer: answer = 7550 |
15 |
Correct |
2 ms |
2252 KB |
Correct answer: answer = 7220 |
16 |
Correct |
2 ms |
2252 KB |
Correct answer: answer = 7550 |
17 |
Correct |
2 ms |
2252 KB |
Correct answer: answer = 10000 |
18 |
Correct |
2 ms |
2252 KB |
Correct answer: answer = 10000 |
19 |
Correct |
2 ms |
2252 KB |
Correct answer: answer = 624 |
20 |
Correct |
2 ms |
2252 KB |
Correct answer: answer = 10000 |
21 |
Correct |
2 ms |
2244 KB |
Correct answer: answer = 1 |
22 |
Incorrect |
2 ms |
2256 KB |
Wrong answer: output = 2, expected = 4 |
23 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
2 ms |
2252 KB |
Correct answer: answer = 4 |
2 |
Correct |
1 ms |
2252 KB |
Correct answer: answer = 4 |
3 |
Correct |
2 ms |
2252 KB |
Correct answer: answer = 4 |
4 |
Correct |
2 ms |
2252 KB |
Correct answer: answer = 12 |
5 |
Correct |
2 ms |
2252 KB |
Correct answer: answer = 52 |
6 |
Correct |
2 ms |
2252 KB |
Correct answer: answer = 210 |
7 |
Correct |
2 ms |
2252 KB |
Correct answer: answer = 88 |
8 |
Correct |
2 ms |
2224 KB |
Correct answer: answer = 7696 |
9 |
Correct |
2 ms |
2252 KB |
Correct answer: answer = 1 |
10 |
Correct |
2 ms |
2224 KB |
Correct answer: answer = 2374 |
11 |
Correct |
2 ms |
2252 KB |
Correct answer: answer = 9502 |
12 |
Correct |
2 ms |
2252 KB |
Correct answer: answer = 49 |
13 |
Correct |
2 ms |
2252 KB |
Correct answer: answer = 151 |
14 |
Correct |
2 ms |
2252 KB |
Correct answer: answer = 7550 |
15 |
Correct |
2 ms |
2252 KB |
Correct answer: answer = 7220 |
16 |
Correct |
2 ms |
2252 KB |
Correct answer: answer = 7550 |
17 |
Correct |
2 ms |
2252 KB |
Correct answer: answer = 10000 |
18 |
Correct |
2 ms |
2252 KB |
Correct answer: answer = 10000 |
19 |
Correct |
2 ms |
2252 KB |
Correct answer: answer = 624 |
20 |
Correct |
2 ms |
2252 KB |
Correct answer: answer = 10000 |
21 |
Correct |
2 ms |
2244 KB |
Correct answer: answer = 1 |
22 |
Incorrect |
2 ms |
2256 KB |
Wrong answer: output = 2, expected = 4 |
23 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
2 ms |
2252 KB |
Correct answer: answer = 4 |
2 |
Correct |
1 ms |
2252 KB |
Correct answer: answer = 4 |
3 |
Correct |
2 ms |
2252 KB |
Correct answer: answer = 4 |
4 |
Correct |
2 ms |
2252 KB |
Correct answer: answer = 12 |
5 |
Correct |
2 ms |
2252 KB |
Correct answer: answer = 52 |
6 |
Correct |
2 ms |
2252 KB |
Correct answer: answer = 210 |
7 |
Correct |
2 ms |
2252 KB |
Correct answer: answer = 88 |
8 |
Correct |
2 ms |
2224 KB |
Correct answer: answer = 7696 |
9 |
Correct |
2 ms |
2252 KB |
Correct answer: answer = 1 |
10 |
Correct |
2 ms |
2224 KB |
Correct answer: answer = 2374 |
11 |
Correct |
2 ms |
2252 KB |
Correct answer: answer = 9502 |
12 |
Correct |
2 ms |
2252 KB |
Correct answer: answer = 49 |
13 |
Correct |
2 ms |
2252 KB |
Correct answer: answer = 151 |
14 |
Correct |
2 ms |
2252 KB |
Correct answer: answer = 7550 |
15 |
Correct |
2 ms |
2252 KB |
Correct answer: answer = 7220 |
16 |
Correct |
2 ms |
2252 KB |
Correct answer: answer = 7550 |
17 |
Correct |
2 ms |
2252 KB |
Correct answer: answer = 10000 |
18 |
Correct |
2 ms |
2252 KB |
Correct answer: answer = 10000 |
19 |
Correct |
2 ms |
2252 KB |
Correct answer: answer = 624 |
20 |
Correct |
2 ms |
2252 KB |
Correct answer: answer = 10000 |
21 |
Correct |
2 ms |
2244 KB |
Correct answer: answer = 1 |
22 |
Incorrect |
2 ms |
2256 KB |
Wrong answer: output = 2, expected = 4 |
23 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
2 ms |
2252 KB |
Correct answer: answer = 4 |
2 |
Correct |
1 ms |
2252 KB |
Correct answer: answer = 4 |
3 |
Correct |
2 ms |
2252 KB |
Correct answer: answer = 4 |
4 |
Correct |
2 ms |
2252 KB |
Correct answer: answer = 12 |
5 |
Correct |
2 ms |
2252 KB |
Correct answer: answer = 52 |
6 |
Correct |
2 ms |
2252 KB |
Correct answer: answer = 210 |
7 |
Correct |
2 ms |
2252 KB |
Correct answer: answer = 88 |
8 |
Correct |
2 ms |
2224 KB |
Correct answer: answer = 7696 |
9 |
Correct |
2 ms |
2252 KB |
Correct answer: answer = 1 |
10 |
Correct |
2 ms |
2224 KB |
Correct answer: answer = 2374 |
11 |
Correct |
2 ms |
2252 KB |
Correct answer: answer = 9502 |
12 |
Correct |
2 ms |
2252 KB |
Correct answer: answer = 49 |
13 |
Correct |
2 ms |
2252 KB |
Correct answer: answer = 151 |
14 |
Correct |
2 ms |
2252 KB |
Correct answer: answer = 7550 |
15 |
Correct |
2 ms |
2252 KB |
Correct answer: answer = 7220 |
16 |
Correct |
2 ms |
2252 KB |
Correct answer: answer = 7550 |
17 |
Correct |
2 ms |
2252 KB |
Correct answer: answer = 10000 |
18 |
Correct |
2 ms |
2252 KB |
Correct answer: answer = 10000 |
19 |
Correct |
2 ms |
2252 KB |
Correct answer: answer = 624 |
20 |
Correct |
2 ms |
2252 KB |
Correct answer: answer = 10000 |
21 |
Correct |
2 ms |
2244 KB |
Correct answer: answer = 1 |
22 |
Incorrect |
2 ms |
2256 KB |
Wrong answer: output = 2, expected = 4 |
23 |
Halted |
0 ms |
0 KB |
- |