#include <bits/stdc++.h>
using namespace std;
#define int long long
const int inf = 1e18 + 7;//wa alırsa bunu değiştir !!!
inline int dist(pair < int , int > a , pair < int , int > b){
return abs(a.first-b.first) + abs(a.second-b.second);
}
void solve(){
int n;cin >> n;
pair < int , int > point[2*n];
for(int i = 0;i<2*n;i++){
cin >> point[i].first >> point[i].second;
}
sort(point , point + 2*n);
//cout << "points : ";for(int i = 0;i<2*n;i++)cout << point[i].first << "," << point[i].second << " ";cout << endl;
int dp[2*n+1][n+1];
for(int i = 0;i<=2*n;i++){
for(int j = 0;j<=n;j++){
dp[i][j] = inf;
}
}
dp[0][0] = 0;
for(int i = 1;i<=2*n;i++){
for(int j = 0;j<=min(i,n);j++){
//önceki üst satıra geldi
if(j != 0){
dp[i][j] = min(dp[i][j] , dp[i-1][j-1] + dist(point[i-1],{j,2}) );
}
//önceki alt satıra geldi
dp[i][j] = min(dp[i][j] , dp[i-1][j] + dist(point[i-1],{i-j,1}) );
//cout << i << " " << j << " : " << dp[i][j] << endl;
}
}
cout << dp[2*n][n] << endl;
}
signed main(){
ios_base::sync_with_stdio(0);cin.tie(0);
int testcase = 1;//cin >> testcase;
while(testcase--)solve();
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
348 KB |
Output is correct |
| 2 |
Correct |
0 ms |
348 KB |
Output is correct |
| 3 |
Correct |
0 ms |
348 KB |
Output is correct |
| 4 |
Correct |
0 ms |
372 KB |
Output is correct |
| 5 |
Correct |
0 ms |
344 KB |
Output is correct |
| 6 |
Correct |
0 ms |
348 KB |
Output is correct |
| 7 |
Correct |
0 ms |
348 KB |
Output is correct |
| 8 |
Correct |
0 ms |
348 KB |
Output is correct |
| 9 |
Correct |
0 ms |
424 KB |
Output is correct |
| 10 |
Correct |
0 ms |
348 KB |
Output is correct |
| 11 |
Correct |
0 ms |
348 KB |
Output is correct |
| 12 |
Correct |
0 ms |
344 KB |
Output is correct |
| 13 |
Correct |
0 ms |
344 KB |
Output is correct |
| 14 |
Correct |
1 ms |
344 KB |
Output is correct |
| 15 |
Correct |
0 ms |
348 KB |
Output is correct |
| 16 |
Correct |
0 ms |
348 KB |
Output is correct |
| 17 |
Correct |
0 ms |
348 KB |
Output is correct |
| 18 |
Correct |
0 ms |
348 KB |
Output is correct |
| 19 |
Correct |
0 ms |
348 KB |
Output is correct |
| 20 |
Correct |
0 ms |
348 KB |
Output is correct |
| 21 |
Correct |
0 ms |
348 KB |
Output is correct |
| 22 |
Correct |
0 ms |
348 KB |
Output is correct |
| 23 |
Correct |
0 ms |
348 KB |
Output is correct |
| 24 |
Correct |
0 ms |
456 KB |
Output is correct |
| 25 |
Correct |
0 ms |
348 KB |
Output is correct |
| 26 |
Correct |
0 ms |
348 KB |
Output is correct |
| 27 |
Correct |
1 ms |
344 KB |
Output is correct |
| 28 |
Correct |
1 ms |
348 KB |
Output is correct |
| 29 |
Correct |
0 ms |
344 KB |
Output is correct |
| 30 |
Correct |
0 ms |
348 KB |
Output is correct |
| 31 |
Correct |
0 ms |
348 KB |
Output is correct |
| 32 |
Correct |
0 ms |
348 KB |
Output is correct |
| 33 |
Correct |
0 ms |
348 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
348 KB |
Output is correct |
| 2 |
Correct |
0 ms |
348 KB |
Output is correct |
| 3 |
Correct |
0 ms |
348 KB |
Output is correct |
| 4 |
Correct |
0 ms |
372 KB |
Output is correct |
| 5 |
Correct |
0 ms |
344 KB |
Output is correct |
| 6 |
Correct |
0 ms |
348 KB |
Output is correct |
| 7 |
Correct |
0 ms |
348 KB |
Output is correct |
| 8 |
Correct |
0 ms |
348 KB |
Output is correct |
| 9 |
Correct |
0 ms |
424 KB |
Output is correct |
| 10 |
Correct |
0 ms |
348 KB |
Output is correct |
| 11 |
Correct |
0 ms |
348 KB |
Output is correct |
| 12 |
Correct |
0 ms |
344 KB |
Output is correct |
| 13 |
Correct |
0 ms |
344 KB |
Output is correct |
| 14 |
Correct |
1 ms |
344 KB |
Output is correct |
| 15 |
Correct |
0 ms |
348 KB |
Output is correct |
| 16 |
Correct |
0 ms |
348 KB |
Output is correct |
| 17 |
Correct |
0 ms |
348 KB |
Output is correct |
| 18 |
Correct |
0 ms |
348 KB |
Output is correct |
| 19 |
Correct |
0 ms |
348 KB |
Output is correct |
| 20 |
Correct |
0 ms |
348 KB |
Output is correct |
| 21 |
Correct |
0 ms |
348 KB |
Output is correct |
| 22 |
Correct |
0 ms |
348 KB |
Output is correct |
| 23 |
Correct |
0 ms |
348 KB |
Output is correct |
| 24 |
Correct |
0 ms |
456 KB |
Output is correct |
| 25 |
Correct |
0 ms |
348 KB |
Output is correct |
| 26 |
Correct |
0 ms |
348 KB |
Output is correct |
| 27 |
Correct |
1 ms |
344 KB |
Output is correct |
| 28 |
Correct |
1 ms |
348 KB |
Output is correct |
| 29 |
Correct |
0 ms |
344 KB |
Output is correct |
| 30 |
Correct |
0 ms |
348 KB |
Output is correct |
| 31 |
Correct |
0 ms |
348 KB |
Output is correct |
| 32 |
Correct |
0 ms |
348 KB |
Output is correct |
| 33 |
Correct |
0 ms |
348 KB |
Output is correct |
| 34 |
Correct |
12 ms |
16056 KB |
Output is correct |
| 35 |
Correct |
12 ms |
15960 KB |
Output is correct |
| 36 |
Correct |
12 ms |
15964 KB |
Output is correct |
| 37 |
Correct |
13 ms |
16088 KB |
Output is correct |
| 38 |
Correct |
14 ms |
16088 KB |
Output is correct |
| 39 |
Correct |
14 ms |
16188 KB |
Output is correct |
| 40 |
Correct |
16 ms |
15964 KB |
Output is correct |
| 41 |
Correct |
12 ms |
16132 KB |
Output is correct |
| 42 |
Correct |
12 ms |
15960 KB |
Output is correct |
| 43 |
Correct |
12 ms |
16196 KB |
Output is correct |
| 44 |
Correct |
12 ms |
15972 KB |
Output is correct |
| 45 |
Correct |
12 ms |
15964 KB |
Output is correct |
| 46 |
Correct |
12 ms |
16080 KB |
Output is correct |
| 47 |
Correct |
12 ms |
16124 KB |
Output is correct |
| 48 |
Correct |
12 ms |
15960 KB |
Output is correct |
| 49 |
Correct |
12 ms |
15968 KB |
Output is correct |
| 50 |
Correct |
12 ms |
16188 KB |
Output is correct |
| 51 |
Correct |
12 ms |
15964 KB |
Output is correct |
| 52 |
Correct |
14 ms |
16336 KB |
Output is correct |
| 53 |
Correct |
15 ms |
15960 KB |
Output is correct |
| 54 |
Correct |
13 ms |
15964 KB |
Output is correct |
| 55 |
Correct |
12 ms |
15964 KB |
Output is correct |
| 56 |
Correct |
12 ms |
15964 KB |
Output is correct |
| 57 |
Correct |
12 ms |
15956 KB |
Output is correct |
| 58 |
Correct |
12 ms |
15960 KB |
Output is correct |
| 59 |
Correct |
12 ms |
15964 KB |
Output is correct |
| 60 |
Correct |
12 ms |
15964 KB |
Output is correct |
| 61 |
Correct |
12 ms |
16184 KB |
Output is correct |
| 62 |
Correct |
12 ms |
16188 KB |
Output is correct |
| 63 |
Correct |
12 ms |
16336 KB |
Output is correct |
| 64 |
Correct |
12 ms |
16080 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
348 KB |
Output is correct |
| 2 |
Correct |
0 ms |
348 KB |
Output is correct |
| 3 |
Correct |
0 ms |
348 KB |
Output is correct |
| 4 |
Correct |
0 ms |
372 KB |
Output is correct |
| 5 |
Correct |
0 ms |
344 KB |
Output is correct |
| 6 |
Correct |
0 ms |
348 KB |
Output is correct |
| 7 |
Correct |
0 ms |
348 KB |
Output is correct |
| 8 |
Correct |
0 ms |
348 KB |
Output is correct |
| 9 |
Correct |
0 ms |
424 KB |
Output is correct |
| 10 |
Correct |
0 ms |
348 KB |
Output is correct |
| 11 |
Correct |
0 ms |
348 KB |
Output is correct |
| 12 |
Correct |
0 ms |
344 KB |
Output is correct |
| 13 |
Correct |
0 ms |
344 KB |
Output is correct |
| 14 |
Correct |
1 ms |
344 KB |
Output is correct |
| 15 |
Correct |
0 ms |
348 KB |
Output is correct |
| 16 |
Correct |
0 ms |
348 KB |
Output is correct |
| 17 |
Correct |
0 ms |
348 KB |
Output is correct |
| 18 |
Correct |
0 ms |
348 KB |
Output is correct |
| 19 |
Correct |
0 ms |
348 KB |
Output is correct |
| 20 |
Correct |
0 ms |
348 KB |
Output is correct |
| 21 |
Correct |
0 ms |
348 KB |
Output is correct |
| 22 |
Correct |
0 ms |
348 KB |
Output is correct |
| 23 |
Correct |
0 ms |
348 KB |
Output is correct |
| 24 |
Correct |
0 ms |
456 KB |
Output is correct |
| 25 |
Correct |
0 ms |
348 KB |
Output is correct |
| 26 |
Correct |
0 ms |
348 KB |
Output is correct |
| 27 |
Correct |
1 ms |
344 KB |
Output is correct |
| 28 |
Correct |
1 ms |
348 KB |
Output is correct |
| 29 |
Correct |
0 ms |
344 KB |
Output is correct |
| 30 |
Correct |
0 ms |
348 KB |
Output is correct |
| 31 |
Correct |
0 ms |
348 KB |
Output is correct |
| 32 |
Correct |
0 ms |
348 KB |
Output is correct |
| 33 |
Correct |
0 ms |
348 KB |
Output is correct |
| 34 |
Correct |
12 ms |
16056 KB |
Output is correct |
| 35 |
Correct |
12 ms |
15960 KB |
Output is correct |
| 36 |
Correct |
12 ms |
15964 KB |
Output is correct |
| 37 |
Correct |
13 ms |
16088 KB |
Output is correct |
| 38 |
Correct |
14 ms |
16088 KB |
Output is correct |
| 39 |
Correct |
14 ms |
16188 KB |
Output is correct |
| 40 |
Correct |
16 ms |
15964 KB |
Output is correct |
| 41 |
Correct |
12 ms |
16132 KB |
Output is correct |
| 42 |
Correct |
12 ms |
15960 KB |
Output is correct |
| 43 |
Correct |
12 ms |
16196 KB |
Output is correct |
| 44 |
Correct |
12 ms |
15972 KB |
Output is correct |
| 45 |
Correct |
12 ms |
15964 KB |
Output is correct |
| 46 |
Correct |
12 ms |
16080 KB |
Output is correct |
| 47 |
Correct |
12 ms |
16124 KB |
Output is correct |
| 48 |
Correct |
12 ms |
15960 KB |
Output is correct |
| 49 |
Correct |
12 ms |
15968 KB |
Output is correct |
| 50 |
Correct |
12 ms |
16188 KB |
Output is correct |
| 51 |
Correct |
12 ms |
15964 KB |
Output is correct |
| 52 |
Correct |
14 ms |
16336 KB |
Output is correct |
| 53 |
Correct |
15 ms |
15960 KB |
Output is correct |
| 54 |
Correct |
13 ms |
15964 KB |
Output is correct |
| 55 |
Correct |
12 ms |
15964 KB |
Output is correct |
| 56 |
Correct |
12 ms |
15964 KB |
Output is correct |
| 57 |
Correct |
12 ms |
15956 KB |
Output is correct |
| 58 |
Correct |
12 ms |
15960 KB |
Output is correct |
| 59 |
Correct |
12 ms |
15964 KB |
Output is correct |
| 60 |
Correct |
12 ms |
15964 KB |
Output is correct |
| 61 |
Correct |
12 ms |
16184 KB |
Output is correct |
| 62 |
Correct |
12 ms |
16188 KB |
Output is correct |
| 63 |
Correct |
12 ms |
16336 KB |
Output is correct |
| 64 |
Correct |
12 ms |
16080 KB |
Output is correct |
| 65 |
Runtime error |
217 ms |
274432 KB |
Execution killed with signal 9 |
| 66 |
Halted |
0 ms |
0 KB |
- |
