| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 281835 |
2020-08-23T14:24:39 Z |
neki |
Sure Bet (CEOI17_sure) |
C++14 |
|
5 ms |
640 KB |
#include <bits/stdc++.h>
//#include "icc.h"
#define loop(i, a, b) for(long long i=a;i<b;i++)
#define pool(i, a, b) for(long long i=a-1;i>=b;i--)
#define fore(i, a) for(auto&& i:a)
#define fi first
#define se second
#define ps(a) push_back(a)
#define vc vector
#define pa pair<ll, ll>
#define ll long long
#define all(a) a.begin(), a.end()
using namespace std;
#define mn 2010
#define pa pair<ll, ll>
#define ld long double
ld a[mn], b[mn];
ld min(ld a, ld b){return (a<b) ? a:b;}
ld max(ld a, ld b){return (a>b) ? a:b;}
int main(){
ll n;cin >> n;
loop(i, 1, n+1) cin >> a[i]>>b[i];
sort(a+1, a+n+1, greater<ld> ()); loop(i, 1, n+1) a[i]+=a[i-1];
sort(b+1, b+n+1, greater<ld> ()); loop(i, 1, n+1) b[i]+=b[i-1];
ld ans=0.0;
ll j=0;
loop(i, 0, n+1){
while(j<n and min(a[i], b[j])-(ld)i-(ld)j<=min(a[i], b[j+1])-(ld)i-(ld)j-(ld)1) j++;
ans=max(ans, min(a[i], b[j])-(ld)i-(ld)j);
}
cout << fixed << setprecision(4)<<ans<<endl;
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
384 KB |
Output is correct |
| 2 |
Correct |
0 ms |
384 KB |
Output is correct |
| 3 |
Correct |
1 ms |
384 KB |
Output is correct |
| 4 |
Correct |
0 ms |
384 KB |
Output is correct |
| 5 |
Correct |
1 ms |
384 KB |
Output is correct |
| 6 |
Correct |
1 ms |
384 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
384 KB |
Output is correct |
| 2 |
Correct |
0 ms |
384 KB |
Output is correct |
| 3 |
Correct |
1 ms |
384 KB |
Output is correct |
| 4 |
Correct |
0 ms |
384 KB |
Output is correct |
| 5 |
Correct |
1 ms |
384 KB |
Output is correct |
| 6 |
Correct |
1 ms |
384 KB |
Output is correct |
| 7 |
Correct |
1 ms |
384 KB |
Output is correct |
| 8 |
Correct |
1 ms |
384 KB |
Output is correct |
| 9 |
Correct |
1 ms |
384 KB |
Output is correct |
| 10 |
Correct |
1 ms |
384 KB |
Output is correct |
| 11 |
Correct |
1 ms |
384 KB |
Output is correct |
| 12 |
Correct |
3 ms |
384 KB |
Output is correct |
| 13 |
Correct |
3 ms |
384 KB |
Output is correct |
| 14 |
Correct |
3 ms |
384 KB |
Output is correct |
| 15 |
Correct |
3 ms |
384 KB |
Output is correct |
| 16 |
Correct |
3 ms |
384 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
384 KB |
Output is correct |
| 2 |
Correct |
0 ms |
384 KB |
Output is correct |
| 3 |
Correct |
1 ms |
384 KB |
Output is correct |
| 4 |
Correct |
0 ms |
384 KB |
Output is correct |
| 5 |
Correct |
1 ms |
384 KB |
Output is correct |
| 6 |
Correct |
1 ms |
384 KB |
Output is correct |
| 7 |
Correct |
1 ms |
384 KB |
Output is correct |
| 8 |
Correct |
1 ms |
384 KB |
Output is correct |
| 9 |
Correct |
1 ms |
384 KB |
Output is correct |
| 10 |
Correct |
1 ms |
384 KB |
Output is correct |
| 11 |
Correct |
1 ms |
384 KB |
Output is correct |
| 12 |
Correct |
3 ms |
384 KB |
Output is correct |
| 13 |
Correct |
3 ms |
384 KB |
Output is correct |
| 14 |
Correct |
3 ms |
384 KB |
Output is correct |
| 15 |
Correct |
3 ms |
384 KB |
Output is correct |
| 16 |
Correct |
3 ms |
384 KB |
Output is correct |
| 17 |
Runtime error |
5 ms |
640 KB |
Execution killed with signal 11 |
| 18 |
Halted |
0 ms |
0 KB |
- |
