Submission #367101

#	Time	Username	Problem	Language	Result	Execution time	Memory
367101		ritul_kr_singh	Po (COCI21_po)	C++17	10 / 70	12 ms	1516 KiB

Main

//#pragma GCC optimize("Ofast,unroll-loops")
#include <bits/stdc++.h>
using namespace std;
#define int long long
#define sp << " " <<
#define nl << "\n"

signed main(){
    ios_base::sync_with_stdio(false); cin.tie(nullptr);
    int n; cin >> n;
    int a[n], ans = 1;
    for(int& i : a) cin >> i;

    stack<int> s;
    s.push(a[0]);

    for(int i=1; i<n; ++i){
        ans += !s.empty() and s.top() < a[i];
        while(!s.empty() and s.top() >= a[i]) s.pop();
        s.push(a[i]);
    }
    cout << ans nl;
}

• Subtask 1: 10 / 70