#include <bits/stdc++.h>
using namespace std;
vector<int> adjlst[2100];
set<pair<int,int>> sat;
int d[2100];
map<pair<int,int>,int> mep;
int DistanceSum(int N, int *X, int *Y) {
for(int i = 0; i < N; i++){
mep[make_pair(X[i],Y[i])] = i;
sat.insert(make_pair(X[i],Y[i]));
}
for(int i = 0; i < N; i++){
int x = X[i];
int y = Y[i];
auto it = sat.find(make_pair(x - 1,y));
if(it != sat.end() && (*it).first == x - 1 && (*it).second == y){
adjlst[i].push_back(mep[make_pair(x-1,y)]);
}
it = sat.find(make_pair(x + 1,y));
if(it != sat.end() && (*it).first == x + 1 && (*it).second == y){
adjlst[i].push_back(mep[make_pair(x+1,y)]);
}
it = sat.find(make_pair(x,y - 1));
if(it != sat.end() && (*it).first == x && (*it).second == y - 1){
adjlst[i].push_back(mep[make_pair(x,y - 1)]);
}
it = sat.find(make_pair(x,y + 1));
if(it != sat.end() && (*it).first == x && (*it).second == y + 1){
adjlst[i].push_back(mep[make_pair(x,y + 1)]);
}
}
long long int ans = 0;
for(int i = 0; i < N; i++){
for(int i = 0; i < N; i++){
d[i] = -1;
}
queue<int> q;
q.push(i);
d[i] = 0;
while(!q.empty()){
int j = q.front();
q.pop();
for(int k : adjlst[j]){
if(d[k] == -1){
d[k] = d[j] + 1;
q.push(k);
}
}
}
for(int i = 0; i < N; i++){
ans += d[i];
ans %= 1000000000;
}
}
return ans;
}
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Incorrect |
0 ms |
348 KB |
Output isn't correct |
2 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Incorrect |
17 ms |
604 KB |
Output isn't correct |
2 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Runtime error |
15 ms |
5468 KB |
Execution killed with signal 11 |
2 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Runtime error |
15 ms |
5468 KB |
Execution killed with signal 11 |
2 |
Halted |
0 ms |
0 KB |
- |