#include "tickets.h"
#include <bits/stdc++.h>
#define all(x) (x).begin(), (x).end()
#define ff first
#define ss second
#define pb push_back
#define mp make_pair
using namespace std;
typedef long long ll;
typedef unsigned long long ull;
typedef long double ld;
typedef pair<ll, ll> pll;
typedef pair<ull, ull> pull;
typedef pair<int, int> pii;
typedef pair<ld, ld> pld;
long long find_maximum(int k, vector<vector<int>> x) {
int n = x.size();
int m = x[0].size();
vector<int> beg(n), fin(n);
for(int i = 0; i < n; ++i){
beg[i] = k-1;
fin[i] = m-1;
}
set<pii, greater<pii>> s;
for(int i = 0; i < n; ++i)
s.insert({x[i][beg[i]]+x[i][fin[i]], i});
for(int i = 0; i < n*k/2; ++i){
int idx = s.begin()->ss;
s.erase(s.begin());
//cout << idx << ' ' << ' ' << beg[idx] << ' ' << fin[idx] << '\n';
--fin[idx];
--beg[idx];
if(beg[idx] >= 0)
s.insert({x[idx][beg[idx]]+x[idx][fin[idx]], idx});
}
ll ans = 0;
for(int i = 0; i < n; ++i){
++fin[i];
for(int j = 0; j < beg[i]; ++j)
ans -= x[i][j];
for(int j = fin[i]; j < m; ++j)
ans += x[i][j];
}
vector<vector<int>> ret(n, vector<int>(m, -1));
for(int round = 0; round < k; ++round){
int curbig = 0;
for(int i = 0; i < n; ++i)
if(beg[i] < 0){
ret[i][fin[i]] = round;
++fin[i];
++curbig;
}
for(int i = 0; i < n; ++i)
if(beg[i] >= 0){
if(curbig < n/2 && fin[i] < m){
ret[i][fin[i]] = round;
++fin[i];
++curbig;
}
else{
ret[i][beg[i]] = round;
--beg[i];
}
}
}
allocate_tickets(ret);
return ans;
}
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Incorrect |
1 ms |
204 KB |
Contestant returned 298620960 but the tickets gives a total value of 799128524 |
2 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Incorrect |
1 ms |
204 KB |
Contestant returned 860858182 but the tickets gives a total value of 939649193 |
2 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
204 KB |
Output is correct |
2 |
Correct |
1 ms |
296 KB |
Output is correct |
3 |
Correct |
1 ms |
288 KB |
Output is correct |
4 |
Correct |
2 ms |
440 KB |
Output is correct |
5 |
Correct |
24 ms |
2508 KB |
Output is correct |
6 |
Correct |
562 ms |
54228 KB |
Output is correct |
7 |
Correct |
613 ms |
54444 KB |
Output is correct |
8 |
Incorrect |
3 ms |
460 KB |
Contestant returned 4989 but the tickets gives a total value of 4990 |
9 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Incorrect |
1 ms |
204 KB |
Contestant returned 13 but the tickets gives a total value of 18 |
2 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Incorrect |
1 ms |
204 KB |
Contestant returned 13 but the tickets gives a total value of 18 |
2 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Incorrect |
1 ms |
204 KB |
Contestant returned 13 but the tickets gives a total value of 18 |
2 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Incorrect |
1 ms |
204 KB |
Contestant returned 298620960 but the tickets gives a total value of 799128524 |
2 |
Halted |
0 ms |
0 KB |
- |