Submission #151730

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
151730	2019-09-04 11:42:08	forestryks	Sure Bet (CEOI17_sure)	C++14	60 / 100	123 ms	5368 KiB

sure

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#include <bits/stdc++.h>
using namespace std;
using ll = long long;
using ld = long double;
using pii = pair<int, int>;
#define rep(i, n) for (int (i) = 0; (i) < (n); ++(i))
#define all(x) (x).begin(), (x).end()
#define FAST_IO ios_base::sync_with_stdio(false); cin.tie(0); cout.tie(0);
const int MAXN = 1e5 + 5;
int n;
ld a[MAXN];
ld b[MAXN];
int main() {
    FAST_IO;
    cout.precision(10);
    cout.setf(ios::fixed);
    cin >> n;
    rep(i, n) {
        cin >> a[i] >> b[i];
    }
    sort(a, a + n);
    sort(b, b + n);
    reverse(a, a + n);
    reverse(b, b + n);
 
 
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• Subtask 1: 20 / 20
• Subtask 2: 40 / 40
• Subtask 3: 0 / 40