#include <bits/stdc++.h>
using namespace std;
#define fi first
#define se second
#define owo ios_base::sync_with_stdio(0);cin.tie(0);
typedef pair<int,int> pii;
typedef long long int ll;
const int MAXN = 55555;
int a[MAXN],b[MAXN];
ll h,w,q;
map<int,ll>dp[2][MAXN];
ll solve(ll i,ll j,ll k){
if(dp[k][i].find(j) != dp[k][i].end())return dp[k][i][j];
dp[k][i][j] = -1e9;
if(!k){
for(ll jj=j+1;jj<w;jj++){
if(b[jj] > a[i]){
dp[0][i][j] = max(dp[0][i][j],solve(i,jj,1) + jj - j);
break;
}
}
for(ll jj=j-1;jj>=0;jj--){
if(b[jj] > a[i]){
dp[0][i][j] = max(dp[0][i][j],solve(i,jj,1) + j - jj);
break;
}
}
if(dp[0][i][j] == -1e9)dp[0][i][j] = max(w-1-j,j);
}else{
for(ll ii=i+1;ii<h;ii++){
if(a[ii] > b[j]){
dp[1][i][j] = max(dp[1][i][j],solve(ii,j,0) + ii - i);
break;
}
}
for(ll ii=i-1;ii>=0;ii--){
if(a[ii] > b[j]){
dp[1][i][j] = max(dp[1][i][j],solve(ii,j,0) + i - ii);
break;
}
}
if(dp[1][i][j] == -1e9)dp[1][i][j] = max(h-1-i,i);
}
return dp[k][i][j];
}
int main()
{
owo
cin>>h>>w>>q;
for(int i=0;i<h;i++)cin>>a[i];
for(int i=0;i<w;i++)cin>>b[i];
while(q--){
int i,j;
cin>>i>>j;
i--;
j--;
ll ans = max(solve(i,j,0),solve(i,j,1));
cout<<ans<<'\n';
}
}
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
3 ms |
5460 KB |
Output is correct |
| 2 |
Correct |
3 ms |
5460 KB |
Output is correct |
| 3 |
Correct |
3 ms |
5460 KB |
Output is correct |
| 4 |
Correct |
3 ms |
5460 KB |
Output is correct |
| 5 |
Correct |
3 ms |
5460 KB |
Output is correct |
| 6 |
Correct |
3 ms |
5460 KB |
Output is correct |
| 7 |
Correct |
3 ms |
5460 KB |
Output is correct |
| 8 |
Correct |
3 ms |
5460 KB |
Output is correct |
| 9 |
Correct |
3 ms |
5460 KB |
Output is correct |
| 10 |
Correct |
3 ms |
5460 KB |
Output is correct |
| 11 |
Correct |
3 ms |
5460 KB |
Output is correct |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
3 ms |
5460 KB |
Output is correct |
| 2 |
Correct |
3 ms |
5460 KB |
Output is correct |
| 3 |
Correct |
3 ms |
5460 KB |
Output is correct |
| 4 |
Correct |
3 ms |
5460 KB |
Output is correct |
| 5 |
Correct |
3 ms |
5460 KB |
Output is correct |
| 6 |
Correct |
3 ms |
5460 KB |
Output is correct |
| 7 |
Correct |
3 ms |
5460 KB |
Output is correct |
| 8 |
Correct |
3 ms |
5460 KB |
Output is correct |
| 9 |
Correct |
3 ms |
5460 KB |
Output is correct |
| 10 |
Correct |
3 ms |
5460 KB |
Output is correct |
| 11 |
Correct |
3 ms |
5460 KB |
Output is correct |
| 12 |
Correct |
3 ms |
5588 KB |
Output is correct |
| 13 |
Correct |
4 ms |
5560 KB |
Output is correct |
| 14 |
Correct |
3 ms |
5560 KB |
Output is correct |
| 15 |
Correct |
4 ms |
5588 KB |
Output is correct |
| 16 |
Correct |
3 ms |
5560 KB |
Output is correct |
| 17 |
Correct |
3 ms |
5588 KB |
Output is correct |
| 18 |
Correct |
3 ms |
5556 KB |
Output is correct |
| 19 |
Correct |
6 ms |
5820 KB |
Output is correct |
| 20 |
Correct |
6 ms |
5844 KB |
Output is correct |
| 21 |
Correct |
5 ms |
5844 KB |
Output is correct |
| 22 |
Correct |
6 ms |
6100 KB |
Output is correct |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
3 ms |
5460 KB |
Output is correct |
| 2 |
Correct |
3 ms |
5460 KB |
Output is correct |
| 3 |
Correct |
3 ms |
5460 KB |
Output is correct |
| 4 |
Correct |
3 ms |
5460 KB |
Output is correct |
| 5 |
Correct |
3 ms |
5460 KB |
Output is correct |
| 6 |
Correct |
3 ms |
5460 KB |
Output is correct |
| 7 |
Correct |
3 ms |
5460 KB |
Output is correct |
| 8 |
Correct |
3 ms |
5460 KB |
Output is correct |
| 9 |
Correct |
3 ms |
5460 KB |
Output is correct |
| 10 |
Correct |
3 ms |
5460 KB |
Output is correct |
| 11 |
Correct |
3 ms |
5460 KB |
Output is correct |
| 12 |
Correct |
3 ms |
5588 KB |
Output is correct |
| 13 |
Correct |
4 ms |
5560 KB |
Output is correct |
| 14 |
Correct |
3 ms |
5560 KB |
Output is correct |
| 15 |
Correct |
4 ms |
5588 KB |
Output is correct |
| 16 |
Correct |
3 ms |
5560 KB |
Output is correct |
| 17 |
Correct |
3 ms |
5588 KB |
Output is correct |
| 18 |
Correct |
3 ms |
5556 KB |
Output is correct |
| 19 |
Correct |
6 ms |
5820 KB |
Output is correct |
| 20 |
Correct |
6 ms |
5844 KB |
Output is correct |
| 21 |
Correct |
5 ms |
5844 KB |
Output is correct |
| 22 |
Correct |
6 ms |
6100 KB |
Output is correct |
| 23 |
Correct |
12 ms |
6060 KB |
Output is correct |
| 24 |
Correct |
12 ms |
5952 KB |
Output is correct |
| 25 |
Correct |
12 ms |
5980 KB |
Output is correct |
| 26 |
Correct |
12 ms |
6052 KB |
Output is correct |
| 27 |
Correct |
12 ms |
5972 KB |
Output is correct |
| 28 |
Correct |
396 ms |
12256 KB |
Output is correct |
| 29 |
Correct |
92 ms |
6988 KB |
Output is correct |
| 30 |
Correct |
987 ms |
12780 KB |
Output is correct |
| 31 |
Correct |
1128 ms |
14836 KB |
Output is correct |
| 32 |
Correct |
87 ms |
6348 KB |
Output is correct |
| 33 |
Correct |
387 ms |
8176 KB |
Output is correct |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
4 ms |
5716 KB |
Output is correct |
| 2 |
Correct |
4 ms |
5716 KB |
Output is correct |
| 3 |
Correct |
4 ms |
5716 KB |
Output is correct |
| 4 |
Correct |
4 ms |
5692 KB |
Output is correct |
| 5 |
Correct |
4 ms |
5688 KB |
Output is correct |
| 6 |
Correct |
5 ms |
5844 KB |
Output is correct |
| 7 |
Correct |
5 ms |
5844 KB |
Output is correct |
| 8 |
Correct |
7 ms |
6080 KB |
Output is correct |
| 9 |
Correct |
6 ms |
6100 KB |
Output is correct |
| 10 |
Correct |
6 ms |
5972 KB |
Output is correct |
| 11 |
Correct |
7 ms |
6100 KB |
Output is correct |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
3 ms |
5460 KB |
Output is correct |
| 2 |
Correct |
3 ms |
5460 KB |
Output is correct |
| 3 |
Correct |
3 ms |
5460 KB |
Output is correct |
| 4 |
Correct |
3 ms |
5460 KB |
Output is correct |
| 5 |
Correct |
3 ms |
5460 KB |
Output is correct |
| 6 |
Correct |
3 ms |
5460 KB |
Output is correct |
| 7 |
Correct |
3 ms |
5460 KB |
Output is correct |
| 8 |
Correct |
3 ms |
5460 KB |
Output is correct |
| 9 |
Correct |
3 ms |
5460 KB |
Output is correct |
| 10 |
Correct |
3 ms |
5460 KB |
Output is correct |
| 11 |
Correct |
3 ms |
5460 KB |
Output is correct |
| 12 |
Correct |
3 ms |
5588 KB |
Output is correct |
| 13 |
Correct |
4 ms |
5560 KB |
Output is correct |
| 14 |
Correct |
3 ms |
5560 KB |
Output is correct |
| 15 |
Correct |
4 ms |
5588 KB |
Output is correct |
| 16 |
Correct |
3 ms |
5560 KB |
Output is correct |
| 17 |
Correct |
3 ms |
5588 KB |
Output is correct |
| 18 |
Correct |
3 ms |
5556 KB |
Output is correct |
| 19 |
Correct |
6 ms |
5820 KB |
Output is correct |
| 20 |
Correct |
6 ms |
5844 KB |
Output is correct |
| 21 |
Correct |
5 ms |
5844 KB |
Output is correct |
| 22 |
Correct |
6 ms |
6100 KB |
Output is correct |
| 23 |
Correct |
12 ms |
6060 KB |
Output is correct |
| 24 |
Correct |
12 ms |
5952 KB |
Output is correct |
| 25 |
Correct |
12 ms |
5980 KB |
Output is correct |
| 26 |
Correct |
12 ms |
6052 KB |
Output is correct |
| 27 |
Correct |
12 ms |
5972 KB |
Output is correct |
| 28 |
Correct |
396 ms |
12256 KB |
Output is correct |
| 29 |
Correct |
92 ms |
6988 KB |
Output is correct |
| 30 |
Correct |
987 ms |
12780 KB |
Output is correct |
| 31 |
Correct |
1128 ms |
14836 KB |
Output is correct |
| 32 |
Correct |
87 ms |
6348 KB |
Output is correct |
| 33 |
Correct |
387 ms |
8176 KB |
Output is correct |
| 34 |
Correct |
4 ms |
5716 KB |
Output is correct |
| 35 |
Correct |
4 ms |
5716 KB |
Output is correct |
| 36 |
Correct |
4 ms |
5716 KB |
Output is correct |
| 37 |
Correct |
4 ms |
5692 KB |
Output is correct |
| 38 |
Correct |
4 ms |
5688 KB |
Output is correct |
| 39 |
Correct |
5 ms |
5844 KB |
Output is correct |
| 40 |
Correct |
5 ms |
5844 KB |
Output is correct |
| 41 |
Correct |
7 ms |
6080 KB |
Output is correct |
| 42 |
Correct |
6 ms |
6100 KB |
Output is correct |
| 43 |
Correct |
6 ms |
5972 KB |
Output is correct |
| 44 |
Correct |
7 ms |
6100 KB |
Output is correct |
| 45 |
Correct |
18 ms |
6320 KB |
Output is correct |
| 46 |
Correct |
18 ms |
6228 KB |
Output is correct |
| 47 |
Correct |
21 ms |
6312 KB |
Output is correct |
| 48 |
Incorrect |
17 ms |
6356 KB |
Output isn't correct |
| 49 |
Halted |
0 ms |
0 KB |
- |
