3816 | 2023. 03. 03 09:43:17 | ZsofiaKeresztely | Rácsháló gráf | cpp14 | Elfogadva 50/50 | 8ms | 4340 KiB |
#include <bits/stdc++.h>
using namespace std;
#define pii pair<int, int>
#define fi first
#define se second
vector<vector<int> > d;
int main()
{
int n, m, k;
cin >> n >> m >> k;
d.resize(n*m+1, vector<int>(n*m+1));
for (int i=0; i<n*m; i++){
for (int j=i; j<n*m; j++){
d[i+1][j+1] = abs(i % m - j % m) + abs(i / m - j / m);
d[j+1][i+1] = abs(i % m - j % m) + abs(i / m - j / m);
}
}
while (k--){
int a, b, op = 0;
cin >> a >> b;
for (int i=1; i<=n*m; i++){
for (int j=i; j<=n*m; j++){
d[i][j] = min(d[i][j], min(d[i][a] + d[j][b] + 1, d[i][b] + d[j][a] + 1));
d[j][i] = d[i][j];
op = max(op, d[i][j]);
}
}
cout << op << "\n";
}
}
Részfeladat | Összpont | Teszt | Verdikt | Idő | Memória | ||
---|---|---|---|---|---|---|---|
base | 50/50 | ||||||
1 | Elfogadva | 0/0 | 3ms | 1812 KiB | |||
2 | Elfogadva | 0/0 | 8ms | 2436 KiB | |||
3 | Elfogadva | 2/2 | 3ms | 2368 KiB | |||
4 | Elfogadva | 2/2 | 3ms | 2352 KiB | |||
5 | Elfogadva | 2/2 | 3ms | 2424 KiB | |||
6 | Elfogadva | 2/2 | 3ms | 2428 KiB | |||
7 | Elfogadva | 2/2 | 3ms | 2468 KiB | |||
8 | Elfogadva | 2/2 | 3ms | 2672 KiB | |||
9 | Elfogadva | 2/2 | 3ms | 2932 KiB | |||
10 | Elfogadva | 2/2 | 3ms | 3104 KiB | |||
11 | Elfogadva | 2/2 | 3ms | 3216 KiB | |||
12 | Elfogadva | 2/2 | 4ms | 3500 KiB | |||
13 | Elfogadva | 3/3 | 4ms | 3268 KiB | |||
14 | Elfogadva | 3/3 | 3ms | 3492 KiB | |||
15 | Elfogadva | 3/3 | 4ms | 3744 KiB | |||
16 | Elfogadva | 3/3 | 3ms | 3476 KiB | |||
17 | Elfogadva | 3/3 | 4ms | 3788 KiB | |||
18 | Elfogadva | 3/3 | 3ms | 3608 KiB | |||
19 | Elfogadva | 3/3 | 3ms | 3576 KiB | |||
20 | Elfogadva | 3/3 | 3ms | 3808 KiB | |||
21 | Elfogadva | 3/3 | 3ms | 3836 KiB | |||
22 | Elfogadva | 3/3 | 8ms | 4340 KiB |