| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 1086942 |
2024-09-11T19:23:12 Z |
ZeroCool |
Sure Bet (CEOI17_sure) |
C++14 |
|
63 ms |
5240 KB |
#include <bits/stdc++.h>
using namespace std;
#define ar array
#define int long long
#define ld long double
#define crash assert(69 == 420)
const int MOD = 1e9 + 7;
const int INF = 1e17;
const int N = 2e5 + 20;
const int LOG = 20;
signed main(){ios_base::sync_with_stdio(false);cin.tie(0);
int n;
cin>>n;
ld A[n], B[n];
for(int i = 0;i < n;i++)cin>>A[i]>>B[i];
sort(A, A + n);
sort(B, B + n);
reverse(A, A + n);
reverse(B, B + n);
ld ans = 0;
ld x = 0, y = 0;
int i = 0,j = 0;
while(i < n || j < n){
if(i < n && (j == n || x < y))x += A[i++];
else y += B[j++];
ans = max(ans, min(x, y) - i - j);
//cout<<i<<" "<<j<<endl;
}
cout<<fixed<<setprecision(4)<<ans;
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
600 KB |
Output is correct |
| 2 |
Correct |
0 ms |
348 KB |
Output is correct |
| 3 |
Correct |
0 ms |
348 KB |
Output is correct |
| 4 |
Correct |
0 ms |
348 KB |
Output is correct |
| 5 |
Correct |
0 ms |
348 KB |
Output is correct |
| 6 |
Correct |
0 ms |
348 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
600 KB |
Output is correct |
| 2 |
Correct |
0 ms |
348 KB |
Output is correct |
| 3 |
Correct |
0 ms |
348 KB |
Output is correct |
| 4 |
Correct |
0 ms |
348 KB |
Output is correct |
| 5 |
Correct |
0 ms |
348 KB |
Output is correct |
| 6 |
Correct |
0 ms |
348 KB |
Output is correct |
| 7 |
Correct |
0 ms |
348 KB |
Output is correct |
| 8 |
Correct |
0 ms |
348 KB |
Output is correct |
| 9 |
Correct |
0 ms |
348 KB |
Output is correct |
| 10 |
Correct |
0 ms |
348 KB |
Output is correct |
| 11 |
Correct |
0 ms |
348 KB |
Output is correct |
| 12 |
Correct |
1 ms |
348 KB |
Output is correct |
| 13 |
Correct |
1 ms |
348 KB |
Output is correct |
| 14 |
Correct |
1 ms |
348 KB |
Output is correct |
| 15 |
Correct |
1 ms |
348 KB |
Output is correct |
| 16 |
Correct |
1 ms |
344 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
600 KB |
Output is correct |
| 2 |
Correct |
0 ms |
348 KB |
Output is correct |
| 3 |
Correct |
0 ms |
348 KB |
Output is correct |
| 4 |
Correct |
0 ms |
348 KB |
Output is correct |
| 5 |
Correct |
0 ms |
348 KB |
Output is correct |
| 6 |
Correct |
0 ms |
348 KB |
Output is correct |
| 7 |
Correct |
0 ms |
348 KB |
Output is correct |
| 8 |
Correct |
0 ms |
348 KB |
Output is correct |
| 9 |
Correct |
0 ms |
348 KB |
Output is correct |
| 10 |
Correct |
0 ms |
348 KB |
Output is correct |
| 11 |
Correct |
0 ms |
348 KB |
Output is correct |
| 12 |
Correct |
1 ms |
348 KB |
Output is correct |
| 13 |
Correct |
1 ms |
348 KB |
Output is correct |
| 14 |
Correct |
1 ms |
348 KB |
Output is correct |
| 15 |
Correct |
1 ms |
348 KB |
Output is correct |
| 16 |
Correct |
1 ms |
344 KB |
Output is correct |
| 17 |
Correct |
58 ms |
4852 KB |
Output is correct |
| 18 |
Correct |
62 ms |
4728 KB |
Output is correct |
| 19 |
Correct |
61 ms |
4944 KB |
Output is correct |
| 20 |
Correct |
59 ms |
4692 KB |
Output is correct |
| 21 |
Correct |
62 ms |
5240 KB |
Output is correct |
| 22 |
Correct |
62 ms |
4944 KB |
Output is correct |
| 23 |
Correct |
59 ms |
4944 KB |
Output is correct |
| 24 |
Correct |
59 ms |
4724 KB |
Output is correct |
| 25 |
Correct |
60 ms |
4696 KB |
Output is correct |
| 26 |
Correct |
63 ms |
5204 KB |
Output is correct |
