Submission #370111

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
370111	2021-02-23 09:56:15	gratus907	Martian DNA (BOI18_dna)	C++17	100 / 100	131 ms	6764 KiB

dna

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#include <bits/stdc++.h>
using namespace std;
#define ll long long
#pragma GCC optimize("O3")
#pragma GCC optimize("Ofast")
#pragma GCC target("avx,avx2,fma")
#pragma GCC target("sse,sse2,sse3,ssse3,sse4,popcnt,abm,mmx,avx,tune=native")
#define usecppio ios::sync_with_stdio(0);cin.tie(0);cout.tie(0);
#define all(x) ((x).begin()),((x).end())
#define int ll
using pii = pair<int, int>;
#define INF 0x7f7f7f7f7f7f7f7f
const bool debug = false;
int n, k, r;
vector <int> dna;
int req[202020];
int occ[202020];
int need;
int ans = INF;
int32_t main()
{
    cin >> n >> k >> r;
    dna.resize(n);
    for (int i = 0; i<n; i++)
    {
        cin >> dna[i];
        occ[dna[i]]++;
    }
    for (int i = 0; i<r; i++)
 
 
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• Subtask 1: 16 / 16
• Subtask 2: 24 / 24
• Subtask 3: 28 / 28
• Subtask 4: 32 / 32