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Submission #1019517

# Submission time Handle Problem Language Result Execution time Memory
1019517 2024-07-11T02:27:35 Z LeaRouse Comparing Plants (IOI20_plants) C++14
0 / 100
 1 ms 440 KB 
#include "plants.h"
#include <bits/stdc++.h> 
using namespace std;
const int MAX = 1e6 + 10;
int n,p[MAX],k,ord[MAX];


set<int> s;

void init(int k, std::vector<int> r) {
    n = r.size();
    k = k;
    for(int i = 0; i < n; i++){
        if(r[i] == 0) s.insert(i);
        p[i] = r[i];
    }
    int c = n;
    while(!s.size()){
        int maxi = -1,ant = -1, pri = -1;
        for(int x:s){        
            if(ant== -1) pri = x,ant = x;
            else{
                if(x-ant>=k){
                    maxi = x;
                    break;
                }
                ant = x;
            }            
        }
        if(maxi == -1) maxi = pri;

        for(int i = maxi-k+1; i < maxi; i++){
            int ind = i?i>=0:i+n;
            p[ind]--;
            if(p[ind] == 0) s.insert(ind);
        }
        ord[maxi] = c--;
        s.erase(maxi);

    }
    
}

int compare_plants(int x, int y) {
    return ord[x] > ord[y]? 1:-1;
}

Subtask #1
0 / 5.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 348 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #2
0 / 14.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 348 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #3
0 / 13.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 348 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #4
0 / 17.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 348 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #5
0 / 11.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 440 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #6
0 / 15.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 348 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #7
0 / 25.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 348 KB Output isn't correct
2 Halted 0 ms 0 KB -