Submission #361925

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
361925	2021-02-01 08:15:56	RohamIzadidoost	Strange Device (APIO19_strange_device)	C++14	100 / 100	1083 ms	64236 KiB

strange_device

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#pragma GCC optimize("Ofast,unroll-loops,fast-math")
#include<bits/stdc++.h>
using namespace std;
typedef long long ll ;
#define pll pair<ll , ll >
#define all(x) (x).begin(),(x).end()
#define SZ(x) (ll)(x).size()
#define X   first
#define Y   second
#define mp  make_pair
#define pii pair<int , int>
#define vec vector
#define file_io freopen("input.txt", "r", stdin);freopen("output.txt", "w", stdout);
#define migmig ios::sync_with_stdio(false);cin.tie(0);cout.tie(0);
#define pb push_back
ll poww(ll a, ll b, ll md) {
    return (!b ? 1 : (b & 1 ? a * poww(a * a % md, b / 2, md) % md : poww(a * a % md, b / 2, md) % md));
}
ll gcd(ll a, ll b) {
   if (b == 0)
      return a;
   return gcd(b, a % b);
}
const int maxn = 1000*1000+5 ;
const ll inf = 4223372036854775807 ;
const ll mod = 1e9 + 7 ;
const int lg = 20 ;
ll n , a  , b  , l , r , L , R , ans , p , w, k ; 
set<pll> s ; 
int main()
 
 
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• Subtask 1: 10 / 10
• Subtask 2: 5 / 5
• Subtask 3: 5 / 5
• Subtask 4: 5 / 5
• Subtask 5: 5 / 5
• Subtask 6: 20 / 20
• Subtask 7: 20 / 20
• Subtask 8: 30 / 30