제출 #934377

#제출 시각아이디문제언어결과실행 시간메모리
934377allin27xMoney (IZhO17_money)C++17
0 / 100
1 ms348 KiB
#include <bits/stdc++.h> using namespace std; int main(){ int n; cin>>n; vector<int> a(n,0); for (int i=0; i<n; i++) cin>>a[i]; int res = 1; set<int> t; t.insert(1e9); for (int i=0; i<n-1; i++){ int x = a[i]; int y = a[i+1]; if (x>y || *t.upper_bound(x) < y) res++; t.insert(a[i]); } cout<<res; }
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