#define fast ios_base::sync_with_stdio(0),cin.tie(0),cout.tie(0)
#include <bits/stdc++.h>
using namespace std;
#define sqr 200
#define mid (l+r)/2
#define pb push_back
#define ppb pop_back
#define fi first
#define se second
#define lb lower_bound
#define ub upper_bound
#define ins insert
#define era erase
#define C continue
#define mem(dp,i) memset(dp,i,sizeof(dp))
#define mset multiset
typedef long long ll;
typedef short int si;
typedef long double ld;
typedef pair<int,int> pi;
typedef pair<ll,ll> pll;
typedef vector<int> vi;
typedef vector<ll> vll;
typedef vector<pi> vpi;
typedef vector<pll> vpll;
const ll mod=1e9+7;
const ll inf= 4e18;
const ld pai=acos(-1);
#include "shortcut.h"
ll n,cost;
ll a[100009],d[100009];
ll dis(ll x,ll y){return abs(a[x]-a[y]);}
ll solve(int x,int y){
if(dis(x,y)<cost)return inf;
ll bef=0,aft=0;
for(int i=0;i<=x;i++)bef=max(bef,dis(x,i)+d[i]);
for(int i=y;i<n;i++) aft=max(aft,dis(y,i)+d[i]);
ll ans=bef+aft+cost;
for(int i=x+1;i<=y-1;i++){
ans=max(ans,bef+ min(dis(i,x),dis(i,y)+cost)+d[i]);
ans=max(ans,aft+ min(dis(i,y),dis(i,x)+cost)+d[i]);
}
ll xxx=inf;
for(int i=0;i<=x;i++){
ans=max(ans,a[i]+d[i]-xxx);
xxx=min(xxx,a[i]-d[i]);
}xxx=inf;
for(int i=y;i<n;i++){
ans=max(ans,a[i]+d[i]-xxx);
xxx=min(ans,a[i]-d[i]);
}
for(int i=x;i<=y;i++){
for(int j=i+1;j<=y;j++){
ans=max(ans,min(dis(i,j),dis(y,j)+dis(x,i)+cost)+d[i]+d[j]);
}
}
return ans;
}
ll find_shortcut(int N, vi l, vi D, int c){
n=N;cost=c;
for(int i=0;i<n;i++)d[i]=D[i];
for(int i=1;i<n;i++){
a[i]=a[i-1]+l[i-1];
}
ll ans=0;
for(int i=0;i<n;i++){
for(int j=i+1;j<n;j++){
ans=max(ans,dis(i,j)+d[i]+d[j]);
}
}
for(int i=0;i<n;i++){
for(int j=i+1;j<n;j++){
ans=min(ans,solve(i,j));
}
}
return ans;
}
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
5 ms |
256 KB |
n = 4, 80 is a correct answer |
2 |
Correct |
5 ms |
376 KB |
n = 9, 110 is a correct answer |
3 |
Correct |
6 ms |
632 KB |
n = 4, 21 is a correct answer |
4 |
Correct |
5 ms |
376 KB |
n = 3, 4 is a correct answer |
5 |
Correct |
5 ms |
376 KB |
n = 2, 62 is a correct answer |
6 |
Correct |
5 ms |
256 KB |
n = 2, 3 is a correct answer |
7 |
Correct |
5 ms |
376 KB |
n = 3, 29 is a correct answer |
8 |
Correct |
5 ms |
376 KB |
n = 2, 3 is a correct answer |
9 |
Correct |
5 ms |
376 KB |
n = 2, 3 is a correct answer |
10 |
Correct |
5 ms |
376 KB |
n = 2, 2000000001 is a correct answer |
11 |
Correct |
5 ms |
256 KB |
n = 2, 3000000000 is a correct answer |
12 |
Correct |
5 ms |
376 KB |
n = 3, 3000000000 is a correct answer |
13 |
Correct |
5 ms |
256 KB |
n = 3, 3000000000 is a correct answer |
14 |
Correct |
5 ms |
376 KB |
n = 4, 3000000001 is a correct answer |
15 |
Correct |
5 ms |
256 KB |
n = 4, 4000000000 is a correct answer |
16 |
Correct |
5 ms |
376 KB |
n = 5, 4000000000 is a correct answer |
17 |
Correct |
5 ms |
256 KB |
n = 10, 1000000343 is a correct answer |
18 |
Correct |
5 ms |
376 KB |
n = 10, 3189 is a correct answer |
19 |
Correct |
5 ms |
376 KB |
n = 10, 7000000000 is a correct answer |
20 |
Correct |
5 ms |
376 KB |
n = 5, 12 is a correct answer |
21 |
Correct |
5 ms |
376 KB |
n = 5, 25 is a correct answer |
22 |
Correct |
5 ms |
256 KB |
n = 2, 122 is a correct answer |
23 |
Incorrect |
5 ms |
376 KB |
n = 10, incorrect answer: jury 117 vs contestant 109 |
24 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
5 ms |
256 KB |
n = 4, 80 is a correct answer |
2 |
Correct |
5 ms |
376 KB |
n = 9, 110 is a correct answer |
3 |
Correct |
6 ms |
632 KB |
n = 4, 21 is a correct answer |
4 |
Correct |
5 ms |
376 KB |
n = 3, 4 is a correct answer |
5 |
Correct |
5 ms |
376 KB |
n = 2, 62 is a correct answer |
6 |
Correct |
5 ms |
256 KB |
n = 2, 3 is a correct answer |
7 |
Correct |
5 ms |
376 KB |
n = 3, 29 is a correct answer |
8 |
Correct |
5 ms |
376 KB |
n = 2, 3 is a correct answer |
9 |
Correct |
5 ms |
376 KB |
n = 2, 3 is a correct answer |
10 |
Correct |
5 ms |
376 KB |
n = 2, 2000000001 is a correct answer |
11 |
Correct |
5 ms |
256 KB |
n = 2, 3000000000 is a correct answer |
12 |
Correct |
5 ms |
376 KB |
n = 3, 3000000000 is a correct answer |
13 |
Correct |
5 ms |
256 KB |
n = 3, 3000000000 is a correct answer |
14 |
Correct |
5 ms |
376 KB |
n = 4, 3000000001 is a correct answer |
15 |
Correct |
5 ms |
256 KB |
n = 4, 4000000000 is a correct answer |
16 |
Correct |
5 ms |
376 KB |
n = 5, 4000000000 is a correct answer |
17 |
Correct |
5 ms |
256 KB |
n = 10, 1000000343 is a correct answer |
18 |
Correct |
5 ms |
376 KB |
n = 10, 3189 is a correct answer |
19 |
Correct |
5 ms |
376 KB |
n = 10, 7000000000 is a correct answer |
20 |
Correct |
5 ms |
376 KB |
n = 5, 12 is a correct answer |
21 |
Correct |
5 ms |
376 KB |
n = 5, 25 is a correct answer |
22 |
Correct |
5 ms |
256 KB |
n = 2, 122 is a correct answer |
23 |
Incorrect |
5 ms |
376 KB |
n = 10, incorrect answer: jury 117 vs contestant 109 |
24 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
5 ms |
256 KB |
n = 4, 80 is a correct answer |
2 |
Correct |
5 ms |
376 KB |
n = 9, 110 is a correct answer |
3 |
Correct |
6 ms |
632 KB |
n = 4, 21 is a correct answer |
4 |
Correct |
5 ms |
376 KB |
n = 3, 4 is a correct answer |
5 |
Correct |
5 ms |
376 KB |
n = 2, 62 is a correct answer |
6 |
Correct |
5 ms |
256 KB |
n = 2, 3 is a correct answer |
7 |
Correct |
5 ms |
376 KB |
n = 3, 29 is a correct answer |
8 |
Correct |
5 ms |
376 KB |
n = 2, 3 is a correct answer |
9 |
Correct |
5 ms |
376 KB |
n = 2, 3 is a correct answer |
10 |
Correct |
5 ms |
376 KB |
n = 2, 2000000001 is a correct answer |
11 |
Correct |
5 ms |
256 KB |
n = 2, 3000000000 is a correct answer |
12 |
Correct |
5 ms |
376 KB |
n = 3, 3000000000 is a correct answer |
13 |
Correct |
5 ms |
256 KB |
n = 3, 3000000000 is a correct answer |
14 |
Correct |
5 ms |
376 KB |
n = 4, 3000000001 is a correct answer |
15 |
Correct |
5 ms |
256 KB |
n = 4, 4000000000 is a correct answer |
16 |
Correct |
5 ms |
376 KB |
n = 5, 4000000000 is a correct answer |
17 |
Correct |
5 ms |
256 KB |
n = 10, 1000000343 is a correct answer |
18 |
Correct |
5 ms |
376 KB |
n = 10, 3189 is a correct answer |
19 |
Correct |
5 ms |
376 KB |
n = 10, 7000000000 is a correct answer |
20 |
Correct |
5 ms |
376 KB |
n = 5, 12 is a correct answer |
21 |
Correct |
5 ms |
376 KB |
n = 5, 25 is a correct answer |
22 |
Correct |
5 ms |
256 KB |
n = 2, 122 is a correct answer |
23 |
Incorrect |
5 ms |
376 KB |
n = 10, incorrect answer: jury 117 vs contestant 109 |
24 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
5 ms |
256 KB |
n = 4, 80 is a correct answer |
2 |
Correct |
5 ms |
376 KB |
n = 9, 110 is a correct answer |
3 |
Correct |
6 ms |
632 KB |
n = 4, 21 is a correct answer |
4 |
Correct |
5 ms |
376 KB |
n = 3, 4 is a correct answer |
5 |
Correct |
5 ms |
376 KB |
n = 2, 62 is a correct answer |
6 |
Correct |
5 ms |
256 KB |
n = 2, 3 is a correct answer |
7 |
Correct |
5 ms |
376 KB |
n = 3, 29 is a correct answer |
8 |
Correct |
5 ms |
376 KB |
n = 2, 3 is a correct answer |
9 |
Correct |
5 ms |
376 KB |
n = 2, 3 is a correct answer |
10 |
Correct |
5 ms |
376 KB |
n = 2, 2000000001 is a correct answer |
11 |
Correct |
5 ms |
256 KB |
n = 2, 3000000000 is a correct answer |
12 |
Correct |
5 ms |
376 KB |
n = 3, 3000000000 is a correct answer |
13 |
Correct |
5 ms |
256 KB |
n = 3, 3000000000 is a correct answer |
14 |
Correct |
5 ms |
376 KB |
n = 4, 3000000001 is a correct answer |
15 |
Correct |
5 ms |
256 KB |
n = 4, 4000000000 is a correct answer |
16 |
Correct |
5 ms |
376 KB |
n = 5, 4000000000 is a correct answer |
17 |
Correct |
5 ms |
256 KB |
n = 10, 1000000343 is a correct answer |
18 |
Correct |
5 ms |
376 KB |
n = 10, 3189 is a correct answer |
19 |
Correct |
5 ms |
376 KB |
n = 10, 7000000000 is a correct answer |
20 |
Correct |
5 ms |
376 KB |
n = 5, 12 is a correct answer |
21 |
Correct |
5 ms |
376 KB |
n = 5, 25 is a correct answer |
22 |
Correct |
5 ms |
256 KB |
n = 2, 122 is a correct answer |
23 |
Incorrect |
5 ms |
376 KB |
n = 10, incorrect answer: jury 117 vs contestant 109 |
24 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
5 ms |
256 KB |
n = 4, 80 is a correct answer |
2 |
Correct |
5 ms |
376 KB |
n = 9, 110 is a correct answer |
3 |
Correct |
6 ms |
632 KB |
n = 4, 21 is a correct answer |
4 |
Correct |
5 ms |
376 KB |
n = 3, 4 is a correct answer |
5 |
Correct |
5 ms |
376 KB |
n = 2, 62 is a correct answer |
6 |
Correct |
5 ms |
256 KB |
n = 2, 3 is a correct answer |
7 |
Correct |
5 ms |
376 KB |
n = 3, 29 is a correct answer |
8 |
Correct |
5 ms |
376 KB |
n = 2, 3 is a correct answer |
9 |
Correct |
5 ms |
376 KB |
n = 2, 3 is a correct answer |
10 |
Correct |
5 ms |
376 KB |
n = 2, 2000000001 is a correct answer |
11 |
Correct |
5 ms |
256 KB |
n = 2, 3000000000 is a correct answer |
12 |
Correct |
5 ms |
376 KB |
n = 3, 3000000000 is a correct answer |
13 |
Correct |
5 ms |
256 KB |
n = 3, 3000000000 is a correct answer |
14 |
Correct |
5 ms |
376 KB |
n = 4, 3000000001 is a correct answer |
15 |
Correct |
5 ms |
256 KB |
n = 4, 4000000000 is a correct answer |
16 |
Correct |
5 ms |
376 KB |
n = 5, 4000000000 is a correct answer |
17 |
Correct |
5 ms |
256 KB |
n = 10, 1000000343 is a correct answer |
18 |
Correct |
5 ms |
376 KB |
n = 10, 3189 is a correct answer |
19 |
Correct |
5 ms |
376 KB |
n = 10, 7000000000 is a correct answer |
20 |
Correct |
5 ms |
376 KB |
n = 5, 12 is a correct answer |
21 |
Correct |
5 ms |
376 KB |
n = 5, 25 is a correct answer |
22 |
Correct |
5 ms |
256 KB |
n = 2, 122 is a correct answer |
23 |
Incorrect |
5 ms |
376 KB |
n = 10, incorrect answer: jury 117 vs contestant 109 |
24 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
5 ms |
256 KB |
n = 4, 80 is a correct answer |
2 |
Correct |
5 ms |
376 KB |
n = 9, 110 is a correct answer |
3 |
Correct |
6 ms |
632 KB |
n = 4, 21 is a correct answer |
4 |
Correct |
5 ms |
376 KB |
n = 3, 4 is a correct answer |
5 |
Correct |
5 ms |
376 KB |
n = 2, 62 is a correct answer |
6 |
Correct |
5 ms |
256 KB |
n = 2, 3 is a correct answer |
7 |
Correct |
5 ms |
376 KB |
n = 3, 29 is a correct answer |
8 |
Correct |
5 ms |
376 KB |
n = 2, 3 is a correct answer |
9 |
Correct |
5 ms |
376 KB |
n = 2, 3 is a correct answer |
10 |
Correct |
5 ms |
376 KB |
n = 2, 2000000001 is a correct answer |
11 |
Correct |
5 ms |
256 KB |
n = 2, 3000000000 is a correct answer |
12 |
Correct |
5 ms |
376 KB |
n = 3, 3000000000 is a correct answer |
13 |
Correct |
5 ms |
256 KB |
n = 3, 3000000000 is a correct answer |
14 |
Correct |
5 ms |
376 KB |
n = 4, 3000000001 is a correct answer |
15 |
Correct |
5 ms |
256 KB |
n = 4, 4000000000 is a correct answer |
16 |
Correct |
5 ms |
376 KB |
n = 5, 4000000000 is a correct answer |
17 |
Correct |
5 ms |
256 KB |
n = 10, 1000000343 is a correct answer |
18 |
Correct |
5 ms |
376 KB |
n = 10, 3189 is a correct answer |
19 |
Correct |
5 ms |
376 KB |
n = 10, 7000000000 is a correct answer |
20 |
Correct |
5 ms |
376 KB |
n = 5, 12 is a correct answer |
21 |
Correct |
5 ms |
376 KB |
n = 5, 25 is a correct answer |
22 |
Correct |
5 ms |
256 KB |
n = 2, 122 is a correct answer |
23 |
Incorrect |
5 ms |
376 KB |
n = 10, incorrect answer: jury 117 vs contestant 109 |
24 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
5 ms |
256 KB |
n = 4, 80 is a correct answer |
2 |
Correct |
5 ms |
376 KB |
n = 9, 110 is a correct answer |
3 |
Correct |
6 ms |
632 KB |
n = 4, 21 is a correct answer |
4 |
Correct |
5 ms |
376 KB |
n = 3, 4 is a correct answer |
5 |
Correct |
5 ms |
376 KB |
n = 2, 62 is a correct answer |
6 |
Correct |
5 ms |
256 KB |
n = 2, 3 is a correct answer |
7 |
Correct |
5 ms |
376 KB |
n = 3, 29 is a correct answer |
8 |
Correct |
5 ms |
376 KB |
n = 2, 3 is a correct answer |
9 |
Correct |
5 ms |
376 KB |
n = 2, 3 is a correct answer |
10 |
Correct |
5 ms |
376 KB |
n = 2, 2000000001 is a correct answer |
11 |
Correct |
5 ms |
256 KB |
n = 2, 3000000000 is a correct answer |
12 |
Correct |
5 ms |
376 KB |
n = 3, 3000000000 is a correct answer |
13 |
Correct |
5 ms |
256 KB |
n = 3, 3000000000 is a correct answer |
14 |
Correct |
5 ms |
376 KB |
n = 4, 3000000001 is a correct answer |
15 |
Correct |
5 ms |
256 KB |
n = 4, 4000000000 is a correct answer |
16 |
Correct |
5 ms |
376 KB |
n = 5, 4000000000 is a correct answer |
17 |
Correct |
5 ms |
256 KB |
n = 10, 1000000343 is a correct answer |
18 |
Correct |
5 ms |
376 KB |
n = 10, 3189 is a correct answer |
19 |
Correct |
5 ms |
376 KB |
n = 10, 7000000000 is a correct answer |
20 |
Correct |
5 ms |
376 KB |
n = 5, 12 is a correct answer |
21 |
Correct |
5 ms |
376 KB |
n = 5, 25 is a correct answer |
22 |
Correct |
5 ms |
256 KB |
n = 2, 122 is a correct answer |
23 |
Incorrect |
5 ms |
376 KB |
n = 10, incorrect answer: jury 117 vs contestant 109 |
24 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
5 ms |
256 KB |
n = 4, 80 is a correct answer |
2 |
Correct |
5 ms |
376 KB |
n = 9, 110 is a correct answer |
3 |
Correct |
6 ms |
632 KB |
n = 4, 21 is a correct answer |
4 |
Correct |
5 ms |
376 KB |
n = 3, 4 is a correct answer |
5 |
Correct |
5 ms |
376 KB |
n = 2, 62 is a correct answer |
6 |
Correct |
5 ms |
256 KB |
n = 2, 3 is a correct answer |
7 |
Correct |
5 ms |
376 KB |
n = 3, 29 is a correct answer |
8 |
Correct |
5 ms |
376 KB |
n = 2, 3 is a correct answer |
9 |
Correct |
5 ms |
376 KB |
n = 2, 3 is a correct answer |
10 |
Correct |
5 ms |
376 KB |
n = 2, 2000000001 is a correct answer |
11 |
Correct |
5 ms |
256 KB |
n = 2, 3000000000 is a correct answer |
12 |
Correct |
5 ms |
376 KB |
n = 3, 3000000000 is a correct answer |
13 |
Correct |
5 ms |
256 KB |
n = 3, 3000000000 is a correct answer |
14 |
Correct |
5 ms |
376 KB |
n = 4, 3000000001 is a correct answer |
15 |
Correct |
5 ms |
256 KB |
n = 4, 4000000000 is a correct answer |
16 |
Correct |
5 ms |
376 KB |
n = 5, 4000000000 is a correct answer |
17 |
Correct |
5 ms |
256 KB |
n = 10, 1000000343 is a correct answer |
18 |
Correct |
5 ms |
376 KB |
n = 10, 3189 is a correct answer |
19 |
Correct |
5 ms |
376 KB |
n = 10, 7000000000 is a correct answer |
20 |
Correct |
5 ms |
376 KB |
n = 5, 12 is a correct answer |
21 |
Correct |
5 ms |
376 KB |
n = 5, 25 is a correct answer |
22 |
Correct |
5 ms |
256 KB |
n = 2, 122 is a correct answer |
23 |
Incorrect |
5 ms |
376 KB |
n = 10, incorrect answer: jury 117 vs contestant 109 |
24 |
Halted |
0 ms |
0 KB |
- |