Submission #217415

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
217415	2020-03-29 15:10:23	AMO5	Just Long Neckties (JOI20_ho_t1)	C++98	100 / 100	131 ms	20448 KiB

ho_t1

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#include <bits/stdc++.h>
using namespace std;
#define fi first
#define se second
#define mp make_pair
#define pb push_back
#define all(x) (x).begin(), (x).end() 
#define MOD 1000000007
typedef long long ll;
typedef pair <int, int> ii;
typedef pair <ll, ll> pll;
typedef vector<int> vi;
typedef vector<ll> vll;
typedef long double ld;
ll INF=LLONG_MAX;
ll b[200222],c[200222],cnt[200222],cnt2[200222],dp[200222],dp2[200222],ans[200222];
vector < pll > a;
int main()
{
    ios_base::sync_with_stdio(0); cin.tie(0);
    //freopen("input.txt","r",stdin); freopen("output.txt","w",stdout);
  int n; cin >> n;
  for(int i=0; i<=n; i++){
    cin >> c[i]; 
 
 
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• Subtask 1: 1 / 1
• Subtask 2: 8 / 8
• Subtask 3: 91 / 91