Submission #252393

#	Time	Username	Problem	Language	Result	Execution time	Memory
252393		orgiooo	Strange Device (APIO19_strange_device)	C++14	10 / 100	5066 ms	524292 KiB

strange_device

#include <bits/stdc++.h>
#define ll long long
#define pb push_back
#define ret return 0
#define con continue
#define db double
#define gcd __gcd
#define freopen freopen("input.txt","r",stdin); freopen("output.txt","w",stdout);
using namespace std;
ll n,m,z,u,r,l,ans,h,k,y,x,t,a[10011001],b[1234567],c[1234][567];
ll i,j;
ll e[865776],g[477575];ll d[986667];
ll lcm(ll x,ll y){
    ll z=gcd(x,y);
    return x*y/z;
}
ll gcdgur(ll x ,ll y,ll z){
    return gcd(x,gcd(y,z));
}
map <string ,ll>  f;
queue <ll> que;
//multiset<int> s;
vector <ll> vec, vec1,ansvec;
set <pair<ll,ll>> s;
set<int>::iterator it;
string p,q,w;
int main(){
    ll A,B;
    cin>>n>>A>>B;
    while (n--){
        cin>>l>>r;
        
        for(i=l;i<=r;i++){
            s.insert({(i+(i/B))%A,i%B});
        }
        
    }
    cout<<s.size();
}

• 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