Submission #1060443

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1060443	2024-08-15 14:28:10	idas	Comparing Plants (IOI20_plants)	C++17	5 / 100	50 ms	8788 KiB

plants

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#include "bits/stdc++.h"
#include "plants.h"
#define FOR(i, begin, end) for(int i=(begin); i<(end); i++)
#define sz(x) ((int)(x).size())
#define pb push_back
#define s second
#define f first
using namespace std;
typedef long long ll;
typedef pair<int, int> pii;
const int N=2e5+10;
int n, inc[N][2];
void init(int k, std::vector<int> r) {
  n=sz(r);
  for(int i=2*n-1; i>=0; i--) {
    int j=i%n, nxt=inc[(j+1)%n][0];
    if(r[j]==0) {
      if(nxt>0) inc[j][0]=nxt+1;
      else inc[j][0]=1;
    }
    else {
      if(nxt<0) inc[j][0]=nxt-1;
      else inc[j][0]=-1;
    }
  }
 
 
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• Subtask 1: 5 / 5
• Subtask 2: 0 / 14
• Subtask 3: 0 / 13
• Subtask 4: 0 / 17
• Subtask 5: 0 / 11
• Subtask 6: 0 / 15
• Subtask 7: 0 / 25