/*
ID: Sho10
LANG: C++
*/
#include <bits/stdc++.h> //Andrei Alexandru a.k.a Sho10
#define ll long long int
#pragma GCC optimize("O3")
#pragma GCC optimize("Ofast")
#define all(a) (a).begin(), (a).end()
#define sz size
#define f first
#define s second
#define pb push_back
#define er erase
#define in insert
#define mp make_pair
#define pi pair
#define rc(s) return cout<<s,0
#define endl '\n'
#define mod 1000000007
#define PI 3.14159265359
#define CODE_START ios_base::sync_with_stdio(false);cin.tie(0);cout.tie(0);
using namespace std;
ll m,n,k,x,y;
int32_t main(){
CODE_START;
cin>>n>>m;
ll a[n+5][m+5];
for(ll i=0;i<n;i++)
{
for(ll j=0;j<m;j++)
{
cin>>a[i][j];
}
}
ll ans=0;
cin>>k;
while(k--){
cin>>x>>y;
ans=ans+a[x][y];
ll s1=-1;
if(x-1>=0&&y+1<m&&y-1>=0){
s1=max(s1,a[x-1][y]+a[x][y+1]+a[x][y-1]);
}
if(x-1>=0&&y-1>=0&&x+1<n){
s1=max(s1,a[x-1][y]+a[x+1][y]+a[x][y-1]);
}
if(x-1>=0&&x+1<n&&y+1<m){
s1=max(s1,a[x-1][y]+a[x+1][y]+a[x][y+1]);
}
if(y+1<m&&y-1>=0&&x+1<n){
s1=max(s1,a[x][y+1]+a[x][y-1]+a[x+1][y]);
}
if(s1==-1){
cout<<"No"<<endl;
return 0;
}
ans=ans+s1;
}
cout<<ans<<endl;
}
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
5 ms |
384 KB |
Output is correct |
2 |
Correct |
7 ms |
640 KB |
Output is correct |
3 |
Correct |
12 ms |
1536 KB |
Output is correct |
4 |
Correct |
29 ms |
3940 KB |
Output is correct |
5 |
Correct |
87 ms |
12024 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
6 ms |
512 KB |
Output is correct |
2 |
Incorrect |
8 ms |
768 KB |
Output isn't correct |
3 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
5 ms |
512 KB |
Output is correct |
2 |
Incorrect |
7 ms |
640 KB |
Output isn't correct |
3 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
5 ms |
384 KB |
Output is correct |
2 |
Incorrect |
5 ms |
384 KB |
Output isn't correct |
3 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Incorrect |
5 ms |
256 KB |
Output isn't correct |
2 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
5 ms |
384 KB |
Output is correct |
2 |
Correct |
7 ms |
640 KB |
Output is correct |
3 |
Correct |
12 ms |
1536 KB |
Output is correct |
4 |
Correct |
29 ms |
3940 KB |
Output is correct |
5 |
Correct |
87 ms |
12024 KB |
Output is correct |
6 |
Correct |
6 ms |
512 KB |
Output is correct |
7 |
Incorrect |
8 ms |
768 KB |
Output isn't correct |
8 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
5 ms |
384 KB |
Output is correct |
2 |
Correct |
7 ms |
640 KB |
Output is correct |
3 |
Correct |
12 ms |
1536 KB |
Output is correct |
4 |
Correct |
29 ms |
3940 KB |
Output is correct |
5 |
Correct |
87 ms |
12024 KB |
Output is correct |
6 |
Correct |
6 ms |
512 KB |
Output is correct |
7 |
Incorrect |
8 ms |
768 KB |
Output isn't correct |
8 |
Halted |
0 ms |
0 KB |
- |