#include "prize.h"
#include <bits/stdc++.h>
#define ll long long
#define pb push_back
using namespace std;
int sumMax = 0, start = 450;
struct range{
int ff, ss, izq, der;
};
bool confirm(vector<int>&t){
return t[0] + t[1] == 0;
}
int suma(vector<int>&t){return t[0] + t[1];}
int find_best(int n) {
vector<int>t;
vector<int>answers;
for(int i = 0 ; i < start ; i ++){
t = ask(i);
answers.pb(suma(t));
sumMax = max(sumMax, suma(t));
if(confirm(t))return i;
}
int tempp = 0;
for(auto i : answers){
if(i < sumMax){
tempp++;
}
}
queue<range>cola;
cola.push({0, n-1, 0, 0});
while(!cola.empty()){
range cur = cola.front();
cola.pop();
if(cur.ff > cur.ss)continue;
if(cur.ff == cur.ss){
t = ask(cur.ff);
if(confirm(t))return cur.ff;
}
int midd = (cur.ff + cur.ss)/2, toL, k, cuenta = 0;
t = ask(midd);
k = midd;
toL = midd-1;
bool thereIsR = true;
while(suma(t) != sumMax){
if(confirm(t))return k;
k++;
cuenta ++ ;
if(k > cur.ss){
thereIsR = false;
break;
}
t = ask(k);
}
if(confirm(t))return k;
if(t[1] - cur.der > 0 and thereIsR and k+1 <= cur.ss){
cola.push({k+1, cur.ss, t[0], cur.der});
}
if(thereIsR and t[0]-cuenta- cur.izq > 0 and toL >= cur.ff)cola.push({cur.ff, toL, cur.izq, t[1] + cuenta});
else if(t[0]-cuenta- cur.izq > 0 and toL >= cur.ff){
cola.push({cur.ff, toL, cur.izq, cur.der + cuenta});
}
//if(t[0] > 0 and toL >= cur.ff)cola.push({cur.ff, toL});
}
return 0;
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
4 ms |
284 KB |
Output is correct |
| 2 |
Correct |
2 ms |
296 KB |
Output is correct |
| 3 |
Correct |
3 ms |
296 KB |
Output is correct |
| 4 |
Correct |
4 ms |
208 KB |
Output is correct |
| 5 |
Correct |
2 ms |
308 KB |
Output is correct |
| 6 |
Correct |
1 ms |
296 KB |
Output is correct |
| 7 |
Correct |
2 ms |
296 KB |
Output is correct |
| 8 |
Correct |
4 ms |
296 KB |
Output is correct |
| 9 |
Correct |
2 ms |
296 KB |
Output is correct |
| 10 |
Correct |
5 ms |
208 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
4 ms |
208 KB |
Output is correct |
| 2 |
Correct |
2 ms |
300 KB |
Output is correct |
| 3 |
Correct |
3 ms |
208 KB |
Output is correct |
| 4 |
Correct |
4 ms |
208 KB |
Output is correct |
| 5 |
Correct |
2 ms |
304 KB |
Output is correct |
| 6 |
Correct |
1 ms |
208 KB |
Output is correct |
| 7 |
Correct |
5 ms |
300 KB |
Output is correct |
| 8 |
Correct |
5 ms |
228 KB |
Output is correct |
| 9 |
Correct |
3 ms |
292 KB |
Output is correct |
| 10 |
Correct |
4 ms |
208 KB |
Output is correct |
| 11 |
Correct |
6 ms |
296 KB |
Output is correct |
| 12 |
Correct |
8 ms |
208 KB |
Output is correct |
| 13 |
Correct |
5 ms |
296 KB |
Output is correct |
| 14 |
Correct |
10 ms |
208 KB |
Output is correct |
| 15 |
Correct |
40 ms |
296 KB |
Output is correct |
| 16 |
Correct |
35 ms |
304 KB |
Output is correct |
| 17 |
Correct |
2 ms |
292 KB |
Output is correct |
| 18 |
Correct |
28 ms |
208 KB |
Output is correct |
| 19 |
Correct |
21 ms |
288 KB |
Output is correct |
| 20 |
Correct |
15 ms |
308 KB |
Output is correct |
| 21 |
Correct |
28 ms |
288 KB |
Output is correct |
| 22 |
Correct |
34 ms |
208 KB |
Output is correct |
| 23 |
Correct |
4 ms |
288 KB |
Output is correct |
| 24 |
Correct |
7 ms |
208 KB |
Output is correct |
| 25 |
Correct |
34 ms |
208 KB |
Output is correct |
| 26 |
Correct |
23 ms |
208 KB |
Output is correct |
| 27 |
Correct |
4 ms |
208 KB |
Output is correct |
| 28 |
Correct |
9 ms |
304 KB |
Output is correct |
| 29 |
Correct |
33 ms |
284 KB |
Output is correct |
| 30 |
Correct |
28 ms |
208 KB |
Output is correct |
| 31 |
Correct |
2 ms |
300 KB |
Output is correct |
| 32 |
Correct |
8 ms |
208 KB |
Output is correct |
| 33 |
Correct |
1 ms |
208 KB |
Output is correct |
| 34 |
Correct |
23 ms |
292 KB |
Output is correct |
| 35 |
Correct |
5 ms |
284 KB |
Output is correct |
| 36 |
Correct |
17 ms |
304 KB |
Output is correct |
| 37 |
Correct |
4 ms |
344 KB |
Output is correct |
| 38 |
Correct |
4 ms |
208 KB |
Output is correct |
| 39 |
Correct |
16 ms |
304 KB |
Output is correct |
| 40 |
Correct |
35 ms |
208 KB |
Output is correct |
| 41 |
Correct |
41 ms |
208 KB |
Output is correct |
| 42 |
Correct |
37 ms |
292 KB |
Output is correct |
| 43 |
Correct |
28 ms |
312 KB |
Output is correct |
| 44 |
Correct |
15 ms |
348 KB |
Output is correct |
| 45 |
Correct |
15 ms |
300 KB |
Output is correct |
| 46 |
Correct |
3 ms |
208 KB |
Output is correct |
| 47 |
Correct |
28 ms |
292 KB |
Output is correct |
| 48 |
Correct |
15 ms |
336 KB |
Output is correct |
| 49 |
Correct |
11 ms |
304 KB |
Output is correct |
| 50 |
Correct |
15 ms |
304 KB |
Output is correct |
| 51 |
Correct |
17 ms |
304 KB |
Output is correct |
| 52 |
Partially correct |
41 ms |
288 KB |
Partially correct - number of queries: 5082 |
| 53 |
Correct |
3 ms |
292 KB |
Output is correct |
| 54 |
Correct |
42 ms |
288 KB |
Output is correct |
| 55 |
Correct |
4 ms |
292 KB |
Output is correct |
| 56 |
Correct |
17 ms |
292 KB |
Output is correct |
| 57 |
Correct |
13 ms |
300 KB |
Output is correct |
| 58 |
Correct |
16 ms |
348 KB |
Output is correct |
| 59 |
Correct |
15 ms |
296 KB |
Output is correct |
| 60 |
Correct |
12 ms |
296 KB |
Output is correct |
| 61 |
Correct |
3 ms |
208 KB |
Output is correct |
| 62 |
Correct |
3 ms |
208 KB |
Output is correct |
| 63 |
Correct |
5 ms |
292 KB |
Output is correct |
| 64 |
Correct |
2 ms |
300 KB |
Output is correct |
| 65 |
Correct |
4 ms |
288 KB |
Output is correct |
| 66 |
Correct |
6 ms |
208 KB |
Output is correct |
| 67 |
Incorrect |
3 ms |
344 KB |
answer is not correct |
| 68 |
Halted |
0 ms |
0 KB |
- |
