Submission #1171585

#TimeUsernameProblemLanguageResultExecution timeMemory
1171585NomioBaloni (COCI15_baloni)C++20
100 / 100
220 ms4032 KiB
#include<bits/stdc++.h> using namespace std; int main() { ios::sync_with_stdio(0); cin.tie(0); int n; cin >> n; int a[n]; for(int i = 0; i < n; i++) { cin >> a[i]; } multiset<int> s; for(int i = 0; i < n; i++) { if(s.count(a[i] + 1)) s.erase(s.find(a[i] + 1)); s.insert(a[i]); } cout << s.size() << '\n'; return 0; }
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