제출 #1153834

#제출 시각아이디문제언어결과실행 시간메모리
1153834pearl333Po (COCI21_po)C++20
50 / 70
1096 ms5700 KiB
#include <bits/stdc++.h> using namespace std; #define int long long int n; set<int> s; int ans = 0; bool first = false; signed main() { ios_base::sync_with_stdio(false); cin.tie(0); cin>>n; int arr[n]; for (int i = 0; i<n;i++) { int t; cin>>t; arr[i]=t; s.insert(t); } for (auto &a: s) { first = false; for (int i = 0;i<n;i++) { if (a!=0) { if (arr[i]==a) { first = true; } if (first and arr[i]<a) { ans+=1; first = false; } } } if (first) { ans+=1; } } cout<<ans; return 0; }
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