Submission #298417

#	Time	Username	Problem	Language	Result	Execution time	Memory
298417		dolijan	Strange Device (APIO19_strange_device)	C++14	10 / 100	5042 ms	524292 KiB

strange_device

#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
set<pair<ll,ll> > sta;
int main()
{
    ll n,a,b;
    cin>>n>>a>>b;
    for(ll i=0;i<n;i++)
    {
        ll l,r;
        cin>>l>>r;
        for(ll j=l;j<=r;j++)
        {
            sta.insert(make_pair((j+(j/b))%a,j%b));
        }
    }
    cout<<sta.size()<<endl;
}

• 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