Submission #440334

#	Time	Username	Problem	Language	Result	Execution time	Memory
440334		den_tar	Strange Device (APIO19_strange_device)	C++14	10 / 100	5065 ms	524292 KiB

strange_device

#include <bits/stdc++.h>

using namespace std;

#define fast ios_base::sync_with_stdio();cin.tie();cout.tie();
#define en cout<<endl;
#define ops cout<<"ops"<<endl;
#define line cout<<"---------------------------"<<endl;
#define fi first
#define se second

typedef long long ll;
typedef long double ld;
typedef pair<ll,ll> pllll;
typedef string str;

const ll DIM = 6e4 + 7;
const ll DIMM = 1e2 + 7;
const ll DDIM = 7;
const ll INF = 1e18 + 7;
const ll X = 1e5 + 7;
const ll BS = 2e5 + 7;
const ll AS = 26 + 7;
const ll MODULO = 1e9 + 7;

ll nt,n,m,k,q;

ll val,val1;

ll A,B;
ll l,r;
ll x,y,t;

set<pllll> s;

int main()
{
    fast;
    //ll x1,y1,x2,y2;

    cin>>n>>A>>B;

    for(int i=1;i<=n;i++){

     cin>>l>>r;

     for(ll i=l;i<=r;i++){

      y=i%B;
      x=(i+i/B)%A;

      s.insert({x,y});

     }
    }

    cout<<s.size()<<endl;

    return 0;
}

• Subtask 1: 10 / 10
• Subtask 2: 0 / 5
• Subtask 3: 0 / 5
• Subtask 4: 0 / 5
• Subtask 5: 0 / 5
• Subtask 6: 0 / 20
• Subtask 7: 0 / 20
• Subtask 8: 0 / 30