#include <iostream>
#include <algorithm>
#include <iomanip>
using namespace std;
using ld = long double;
const int N = 1e5 + 123;
ld a[N], b[N];
int main() {
ios_base::sync_with_stdio(0), cin.tie(0);
int n;
cin >> n;
for (int i = 1 ; i <= n ; ++ i) cin >> a[i];
for (int i = 1 ; i <= n ; ++ i) cin >> b[i];
sort(a + 1, a + 1 + n);
sort(b + 1, b + 1 + n);
reverse(a + 1, a + 1 + n);
reverse(b + 1, b + 1 + n);
for (int i = 1 ; i <= n ; ++ i) a[i] += a[i - 1], b[i] += b[i - 1];
ld ans = -(1e18);
for (int i = 0 ; i <= n ; ++ i) {
for (int j = 0 ; j <= n ; ++ j) {
if (!i && !j) continue;
ld cur = min(a[i], b[j]) - (i + j);
ans = max(ans, cur);
}
}
cout << fixed << setprecision(5);
cout << ans;
}
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Incorrect |
1 ms |
2392 KB |
Output isn't correct |
2 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Incorrect |
1 ms |
2392 KB |
Output isn't correct |
2 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Incorrect |
1 ms |
2392 KB |
Output isn't correct |
2 |
Halted |
0 ms |
0 KB |
- |