Submission #298417

#TimeUsernameProblemLanguageResultExecution timeMemory
298417dolijan이상한 기계 (APIO19_strange_device)C++14
10 / 100
5042 ms524292 KiB
#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; }
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