Submission #816230

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
816230	2023-08-09 04:31:23	jun6873	Aliens (IOI16_aliens)	C++17	100 / 100	796 ms	165348 KiB

aliens

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#include <bits/stdc++.h>
#include "aliens.h"
using namespace std;
using lint = long long;
using pint = pair<lint, lint>;
#define x first
#define y second
const lint inf = 1e18;
const int noden = 500004 * 20;
const lint rangel = 0, ranger = 1000000;
struct line {
  line() : a(0), b(inf) {}
  line(lint a, lint b) : a(a), b(b) {}
  lint operator()(lint x) { return a * x + b; }
  lint a, b;
};
struct lichao {
  line f[noden];
  int t[noden], lc[noden], rc[noden], cnt = 1;
  void init() {
    for (int i = 1; i <= cnt; i++) {
      f[i] = line();
      t[i] = lc[i] = rc[i] = 0;
    }
 
 
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• Subtask 1: 4 / 4
• Subtask 2: 12 / 12
• Subtask 3: 9 / 9
• Subtask 4: 16 / 16
• Subtask 5: 19 / 19
• Subtask 6: 40 / 40