제출 #431054

#제출 시각아이디문제언어결과실행 시간메모리
431054MOUF_MAHMALAT식물 비교 (IOI20_plants)C++14
0 / 100
1 ms204 KiB
#include "plants.h"
#include<bits/stdc++.h>
using namespace std;
typedef int ll;
vector<ll>v;
ll k,a[200009],n;
void init(int K, vector<int> r)
{
    v=r,n=v.size();
    for(ll i=0; i<n; i++)
    {
        if(v[i])
            a[(i+1)%n]--;
        else
            a[(i+1)%n]++;
    }
}

int compare_plants(int x, int y)
{
    if(a[x]==a[y])
        return 0;
    if(a[x]>a[y])
        return 1;
    return -1;
}
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