Submission #421661

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
421661	2021-06-09 10:37:10	Aldas25	Exam (eJOI20_exam)	C++14	65 / 100	805 ms	429552 KiB

exam

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#include <bits/stdc++.h>
using namespace std;
#define FAST_IO ios_base::sync_with_stdio(0); cin.tie(nullptr)
#define FOR(i, a, b) for (int i = (a); i <= (b); i++)
#define REP(n) FOR(O, 1, (n))
#define f first
#define s second
#define pb push_back
typedef long long ll;
typedef long double ld;
typedef pair<int, int> pii;
typedef vector<int> vi;
typedef vector<ll> vl;
typedef vector<pii> vii;
const int MAXN = 500100;
const ll INF = 1e16;
const ll MOD = 1e9+7;
set<int> cur;
map<int, int> toId;
int n;
int a[MAXN], b[MAXN];
int pref[5100][2*5100];
int dp[MAXN];
void compress () {
 
 
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