Submission #69503

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
69503	2018-08-21 06:05:29	leejseo	Aliens (IOI16_aliens)	C++11	25 / 100	60 ms	5612 KiB

aliens

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#include "aliens.h"
#include <bits/stdc++.h>
using namespace std;
typedef long long lld;
typedef struct point{
  lld r, c;
  point(lld r_, lld c_){
    r = min(r_, c_);
    c = max(r_, c_);
  }
  bool operator < (const point &other) const{
    return c != other.c ? c < other.c : r > other.r;
  }
} point;
vector<point> P, A;
int N = 0;
lld D[501][501];
const lld INF = 1LL<<62;
inline lld square (lld x) { return x * x; }
lld take_photos(int n, int m, int k, vector<int> r, vector<int> c) {
  for (int i=0; i<n; i++) P.push_back(point(r[i], c[i]));
  sort(P.begin(), P.end());
  for (int i=0; i<n; i++){
    point p = P[i];
    while (N){
      if ((A.back()).r >= p.r){
 
 
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• Subtask 1: 4 / 4
• Subtask 2: 12 / 12
• Subtask 3: 9 / 9
• Subtask 4: 0 / 16
• Subtask 5: 0 / 19
• Subtask 6: 0 / 40