Submission #549537

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
549537	2022-04-16 03:06:15	minhcool	Diversity (CEOI21_diversity)	C++17	64 / 100	68 ms	8268 KiB

diversity

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#include<bits/stdc++.h>
using namespace std;
#define int long long
#define fi first
#define se second
#define pb push_back
typedef pair<int, int> ii;
typedef pair<ii, int> iii;
typedef pair<ii, ii> iiii;
const int N = 4e5 + 5;
const int oo = 1e18 + 7, mod = 1e9 + 7;
int n, q, a[N];
ii cnt[N];
void process(){
    cin >> n >> q;
    for(int i = 1; i <= n; i++){
        cin >> a[i];
        cnt[a[i]].fi++;
    }
    for(int i = 1; i <= 300000; i++) cnt[i].se = i;
    sort(cnt + 1, cnt + 300000 + 1, greater<ii>());
    deque<int> dq;
    int tol = 0, tol2 = 0, toll = 0;
 
 
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• Subtask 1: 4 / 4
• Subtask 2: 10 / 10
• Subtask 3: 8 / 8
• Subtask 4: 16 / 16
• Subtask 5: 26 / 26
• Subtask 6: 0 / 36