제출 #1177905

#제출 시각아이디문제언어결과실행 시간메모리
1177905ezzzaySeparator (CEOI19_separator)C++20
50 / 100
1295 ms1860 KiB
#include<bits/stdc++.h> using namespace std; #define int long long #define ff first #define ss second #define pb push_back const int N=3e5+5; const int P=1e9; int a[N]; vector<int>ans; signed main(){ int n; cin>>n; int s=0; set<int>st; int mx=0; for(int i=1;i<=n;i++){ int b; cin>>b; a[i]=(s+b)%P; vector<int>del; for(auto h:st){ if(a[h]>a[i]){ del.pb(h); } } for(auto h:del){ st.erase(h); } if(a[i]>=mx){ st.insert(i); } mx=max(mx,a[i]); s=st.size(); ans.pb(s); } for(auto s:ans)cout<<s<<endl; }
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