Submission #1356725

#	Time	Username	Problem	Language	Result	Execution time	Memory
1356725		Zone_zonee	Global Warming (NOI13_gw)	C++20	0 / 40	59 ms	8296 KiB

gw

#include <bits/stdc++.h>
using namespace std;
const int N = 1e6+10;

int a[N];
int main(){
    ios_base::sync_with_stdio(false);
    cin.tie(nullptr);
    int n;
    cin >> n;
    vector<int> v;
    for(int i = 1; i <= n; ++i){
        cin >> a[i];
        if(a[i] != a[i-1]) v.push_back(a[i]);
    }
    int cnt = 0;
    n = v.size();
    for(int i = 1; i < n-1; ++i){
        if(a[i] > a[i-1] && a[i] > a[i+1]) cnt++;
    }
    if(a[0] > a[1]) cnt++;
    if(a[n-1] > a[n-2]) cnt++;
    cout << cnt << '\n';
}

• Subtask 1: 0 / 6
• Subtask 2: 0 / 6
• Subtask 3: 0 / 7
• Subtask 4: 0 / 10
• Subtask 5: 0 / 11