#include "prize.h"
#include <bits/stdc++.h>
#define pb push_back
#define f first
#define sc second
using namespace std;
typedef long long int ll;
typedef string str;
vector<int> asked[200000];
vector<int> Ask(int i){
if(asked[i].empty()) asked[i] = ask(i);
return asked[i];
}
int find_best(int n){
int p = 0;
while(1){
auto cur = Ask(p);
if(cur[0]+cur[1] == 0) return p;
int a = p+1, b = n-1;
while(a < b){
int md = (a+b)/2;
auto v = Ask(md);
if(v[0]+v[1] == 0) return md;
if(v[0]+v[1] > cur[0]+cur[1]) b = md;
else if(v[0] > cur[0]) b = md-1;
else a = md+1, cur = v;
}
p = a;
}
}
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
3 ms |
4944 KB |
Output is correct |
2 |
Correct |
3 ms |
4984 KB |
Output is correct |
3 |
Correct |
4 ms |
4904 KB |
Output is correct |
4 |
Correct |
3 ms |
4944 KB |
Output is correct |
5 |
Correct |
4 ms |
4988 KB |
Output is correct |
6 |
Correct |
3 ms |
4988 KB |
Output is correct |
7 |
Correct |
4 ms |
4992 KB |
Output is correct |
8 |
Correct |
4 ms |
4972 KB |
Output is correct |
9 |
Correct |
3 ms |
4944 KB |
Output is correct |
10 |
Correct |
3 ms |
4944 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
3 ms |
4944 KB |
Output is correct |
2 |
Correct |
3 ms |
4992 KB |
Output is correct |
3 |
Correct |
3 ms |
4944 KB |
Output is correct |
4 |
Correct |
3 ms |
4992 KB |
Output is correct |
5 |
Correct |
3 ms |
4944 KB |
Output is correct |
6 |
Correct |
3 ms |
4988 KB |
Output is correct |
7 |
Correct |
3 ms |
4992 KB |
Output is correct |
8 |
Correct |
3 ms |
4944 KB |
Output is correct |
9 |
Correct |
3 ms |
4988 KB |
Output is correct |
10 |
Correct |
3 ms |
4944 KB |
Output is correct |
11 |
Correct |
5 ms |
4944 KB |
Output is correct |
12 |
Correct |
4 ms |
4944 KB |
Output is correct |
13 |
Correct |
9 ms |
4984 KB |
Output is correct |
14 |
Correct |
8 ms |
4944 KB |
Output is correct |
15 |
Correct |
17 ms |
5124 KB |
Output is correct |
16 |
Partially correct |
75 ms |
5108 KB |
Partially correct - number of queries: 7360 |
17 |
Correct |
3 ms |
4944 KB |
Output is correct |
18 |
Partially correct |
74 ms |
5176 KB |
Partially correct - number of queries: 8730 |
19 |
Correct |
4 ms |
5072 KB |
Output is correct |
20 |
Correct |
18 ms |
4988 KB |
Output is correct |
21 |
Runtime error |
23 ms |
10064 KB |
Execution killed with signal 11 |
22 |
Halted |
0 ms |
0 KB |
- |