Submission #625923

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
625923	2022-08-11 02:39:25	oolimry	Catfish Farm (IOI22_fish)	C++17	100 / 100	396 ms	58488 KiB

fish

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#include <bits/stdc++.h>
using namespace std;
#define sz(x) (int) (x).size()
#define all(x) (x).begin(), (x).end()
#define show(x) cerr << #x << " is " << x << endl;
#define show2(x,y) cerr << #x << " is " << x << " " << #y << " is " << y << endl;
#define show3(x,y,z) cerr << #x << " is " << x << " " << #y << " is " << y << " " << #z << " is " << z << endl;
typedef long long lint;
typedef pair<lint,lint> ii;
struct state{
  lint h, P, D, I;
  bool operator < (state &b){
    return this->h < b.h;
  }
  bool operator == (state &b){
    return this->h == b.h;
  }
};
vector<state> dp[200005];
vector<ii> sum[200005];
///get the sum of values in column x, up to height H
inline lint getsum(int x, lint H){
  if(x == -1) return 0;
  auto it = upper_bound(all(sum[x]), ii(H, 1023456678901234LL));
  if(it == sum[x].begin()) return 0;
  
  it--;
 
 
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• Subtask 1: 3 / 3
• Subtask 2: 6 / 6
• Subtask 3: 9 / 9
• Subtask 4: 14 / 14
• Subtask 5: 21 / 21
• Subtask 6: 17 / 17
• Subtask 7: 14 / 14
• Subtask 8: 16 / 16