Submission #1020512

#TimeUsernameProblemLanguageResultExecution timeMemory
1020512alex_2008Comparing Plants (IOI20_plants)C++14
0 / 100
1 ms348 KiB
#include "plants.h"
#include <iostream>
#include <cmath>
#include <vector>
#include <algorithm>
#include <set>
#include <map>
typedef long long ll;
using namespace std;
const int N = 2e5 + 10;
int r[N], perm[N];
int val[N];
int n, k;
void init(int K, vector<int> R) {
	k = K;
	n = (int)R.size();
	for (int i = 1; i <= n; i++) {
		r[i] = R[i - 1];
	}
	for (int i = n; i >= 1; i--) {
      	int last = -1;
		for (int j = 1; j <= n; j++) {
			if (r[j] != 0) continue;
			if (last == -1) {
              last = j;
            }
          	else {
              if (last + (k - 1) < j) last = j; 
			}
		}
      	r[last] = -1;
      	perm[last] = i;
      	for (int l = max(1, (last - k + 1)); l < last; l++) {
			r[l]--;
		}
		if ((last - k + 1) < 1) {
			int mnac = (k - 1) - (last - 1);
			for (int l = n; l > n - mnac; l--) {
				r[l]--;
			}
		}
	}
}
int compare_plants(int x, int y) {
	if (perm[x] > perm[y]) return 1;
	return -1;
}
/*
int main() {
	init(3, { 2, 1, 0, 2, 1 });
	for (int i = 1; i <= 5; i++) {
		cout << perm[i] << " ";
	}
}
*/
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...