Submission #262475

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
262475	2020-08-13 01:13:46	Cantfindme	Discharging (NOI20_discharging)	C++17	100 / 100	129 ms	22392 KiB

Discharging

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#include <bits/stdc++.h>
using namespace std;
#define int long long
typedef pair<int,int> pi;
#define f first
#define s second
#define FAST ios_base::sync_with_stdio(0); cin.tie(0);
const int maxn = 1000010;
#define ld long double
deque <pi> dq;
int n;
int T[maxn];
int jump[maxn];
int f(pi line, int x) {
  return line.f * x + line.s;
}
int query(int x) {
  while (dq.size() > 1) {
    if (f(dq[0],x) > f(dq[1],x)) dq.pop_front();
    else break;
  }
  return f(dq[0],x);
}
ld intersect(pi p1, pi p2) {
  return (ld) (p2.s - p1.s) / (p1.f - p2.f);
}
 
 
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• Subtask 2: 13 / 13
• Subtask 3: 25 / 25
• Subtask 4: 11 / 11
• Subtask 5: 14 / 14
• Subtask 6: 28 / 28