Submission #680979

#	Time	Username	Problem	Language	Result	Execution time	Memory
680979		sudheerays123	Vudu (COCI15_vudu)	C++17	42 / 140	1064 ms	17728 KiB

vudu

#include<bits/stdc++.h>
using namespace std;
#define fast ios_base::sync_with_stdio(false); cin.tie(NULL); cout.tie(NULL);
#define ll long long int
#define ld long double
const ll N = 100+5 , INF = 1e18 , MOD = 1e9+7;

void solve(){

	ll n;
	cin >> n;

	vector<ll> a(n+5);
	for(ll i = 1; i <= n; i++) cin >> a[i];

	ll p;
	cin >> p;

	ll ans = 0;

	for(ll i = 1; i <= n; i++){
		ll sum = 0;
		for(ll j = i; j <= n; j++){
			sum += a[j];
			ld avg = ((ld)sum/(ld)(j-i+1));
			if(avg >= p) ans++;
		}
	}

	cout << ans;
}

int main(){

	fast;

	ll tc = 1;
	// cin >> tc;
	while(tc--) solve();

	return 0;
}

• Subtask 1: 42 / 140