Submission #1093182

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1093182	2024-09-26 07:30:38	vukhacminh	Split the sequence (APIO14_sequence)	C++17	100 / 100	1164 ms	85428 KiB

sequence

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#include <bits/stdc++.h>
 
using namespace std;
using ll = long long;
using ld = long double;
 
const int MAXN = 1e5 + 1;
const int MAXK = 200 + 1;
const ll INF = 1e18;
 
int s[MAXN];
 
struct Line {
  ll m, b;
  int id;
 
  ll eval( ll x ) { 
    return m * x + b; 
  }
  ld inter( Line d ) {
    if ( m == d.m ) {
      return (d.b > b ? INF : -INF);
    }
    return (ld)(d.b - b) / (m - d.m); 
  }
};
 
struct Slice { 
  ld split; 
  Line line; 
 
 
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• Subtask 1: 11 / 11
• Subtask 2: 11 / 11
• Subtask 3: 11 / 11
• Subtask 4: 17 / 17
• Subtask 5: 21 / 21
• Subtask 6: 29 / 29