Submission #833311

#	Time	Username	Problem	Language	Result	Execution time	Memory
833311		vjudge1	Exam (eJOI20_exam)	C++17	12 / 100	18 ms	1536 KiB

exam

#include <bits/stdc++.h>
using namespace std;

#define pb push_back
#define mp make_pair
#define ll long long
#define pii pair<int, int>
#define pll pair<ll, ll>

const int INF = 2147483645;
const int maxN = (int)5e5+5;
const ll LLINF = LLONG_MAX;
//const ll mod = 998244353;
const ll mod = 1000000007;

void solv() {
	int n, a, ans=0;
	vector<int> h, t;
	cin>>n;
	for (int i=0;i<n;i++) cin>>a, h.pb(a);
	for (int i=0;i<n;i++) cin>>a, t.pb(a);
	for (int i=0;i<n;i++) {
		if (h[i] != a) continue;
		int tmp = i-1;
		while (tmp >= 0 && h[tmp] <= a) {
			ans++, tmp--;
		}
		while (i < n && h[i] <= a) {
			ans++, i++;
		}
	}
	cout<<ans<<'\n';
}

int main() {
	ios::sync_with_stdio(0); cin.tie(0);
	int t=1;
//	cin>>t;
	while (t--) solv();
}

• Subtask 1: 0 / 14
• Subtask 2: 12 / 12
• Subtask 3: 0 / 13
• Subtask 4: 0 / 23
• Subtask 5: 0 / 16
• Subtask 6: 0 / 22