#include "prize.h"
#include<bits/stdc++.h>
using namespace std;
int find_best(int n) {
vector<vector<int> > a(n);
int maxi = 0;
for(int i = 0; i < n; i++){
if(a[i].empty()) a[i] = ask(i);
if(a[i][0] == 0 && a[i][1] == 0) return i;
if(a[i][0] + a[i][1] > maxi) maxi = a[i][0] + a[i][1];
if(a[i][0] + a[i][1] == maxi){
int ini = i, fim = n - 1;
bool flag = false;
while(ini != fim){
int mid = (ini + fim) >> 1;
if(ini == fim - 1) mid = fim;
if(a[mid].empty()) a[mid] = ask(mid);
if(a[mid][0] == 0 && a[mid][1] == 0) return mid;
if(a[mid][0] + a[mid][1] > maxi){
maxi = a[mid][0] + a[mid][1];
flag = true;
break;
}
if(a[mid][0] != a[i][0] || a[mid][1] != a[i][1]) fim = mid - 1;
else ini = mid;
}
if(!flag) i = ini;
}
}
return n - 1;
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
3 ms |
4936 KB |
Output is correct |
| 2 |
Correct |
3 ms |
4936 KB |
Output is correct |
| 3 |
Correct |
3 ms |
4888 KB |
Output is correct |
| 4 |
Correct |
4 ms |
4892 KB |
Output is correct |
| 5 |
Correct |
4 ms |
4936 KB |
Output is correct |
| 6 |
Correct |
4 ms |
4892 KB |
Output is correct |
| 7 |
Correct |
4 ms |
4936 KB |
Output is correct |
| 8 |
Correct |
3 ms |
4888 KB |
Output is correct |
| 9 |
Correct |
4 ms |
4884 KB |
Output is correct |
| 10 |
Correct |
4 ms |
4936 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
4 ms |
4936 KB |
Output is correct |
| 2 |
Correct |
4 ms |
4936 KB |
Output is correct |
| 3 |
Correct |
3 ms |
4888 KB |
Output is correct |
| 4 |
Correct |
4 ms |
4936 KB |
Output is correct |
| 5 |
Correct |
4 ms |
4936 KB |
Output is correct |
| 6 |
Correct |
4 ms |
4936 KB |
Output is correct |
| 7 |
Correct |
4 ms |
4928 KB |
Output is correct |
| 8 |
Correct |
4 ms |
4888 KB |
Output is correct |
| 9 |
Correct |
3 ms |
4932 KB |
Output is correct |
| 10 |
Correct |
3 ms |
4936 KB |
Output is correct |
| 11 |
Correct |
6 ms |
4936 KB |
Output is correct |
| 12 |
Correct |
4 ms |
4936 KB |
Output is correct |
| 13 |
Correct |
9 ms |
4936 KB |
Output is correct |
| 14 |
Correct |
4 ms |
712 KB |
Output is correct |
| 15 |
Correct |
17 ms |
4936 KB |
Output is correct |
| 16 |
Partially correct |
60 ms |
5068 KB |
Partially correct - number of queries: 6834 |
| 17 |
Correct |
3 ms |
4924 KB |
Output is correct |
| 18 |
Partially correct |
39 ms |
5224 KB |
Partially correct - number of queries: 7981 |
| 19 |
Correct |
4 ms |
4936 KB |
Output is correct |
| 20 |
Correct |
21 ms |
2672 KB |
Output is correct |
| 21 |
Correct |
42 ms |
5000 KB |
Output is correct |
| 22 |
Correct |
11 ms |
4980 KB |
Output is correct |
| 23 |
Correct |
4 ms |
4936 KB |
Output is correct |
| 24 |
Correct |
3 ms |
4880 KB |
Output is correct |
| 25 |
Correct |
58 ms |
5056 KB |
Output is correct |
| 26 |
Correct |
24 ms |
5120 KB |
Output is correct |
| 27 |
Correct |
5 ms |
4892 KB |
Output is correct |
| 28 |
Partially correct |
69 ms |
5184 KB |
Partially correct - number of queries: 7497 |
| 29 |
Partially correct |
37 ms |
5120 KB |
Partially correct - number of queries: 5713 |
| 30 |
Partially correct |
39 ms |
5228 KB |
Partially correct - number of queries: 7931 |
| 31 |
Correct |
4 ms |
4888 KB |
Output is correct |
| 32 |
Correct |
9 ms |
4888 KB |
Output is correct |
| 33 |
Correct |
1 ms |
200 KB |
Output is correct |
| 34 |
Correct |
15 ms |
5116 KB |
Output is correct |
| 35 |
Correct |
6 ms |
4928 KB |
Output is correct |
| 36 |
Correct |
20 ms |
5012 KB |
Output is correct |
| 37 |
Correct |
5 ms |
4884 KB |
Output is correct |
| 38 |
Correct |
4 ms |
4928 KB |
Output is correct |
| 39 |
Correct |
22 ms |
5204 KB |
Output is correct |
| 40 |
Partially correct |
86 ms |
5180 KB |
Partially correct - number of queries: 6797 |
| 41 |
Correct |
45 ms |
5296 KB |
Output is correct |
| 42 |
Correct |
43 ms |
5020 KB |
Output is correct |
| 43 |
Correct |
45 ms |
5056 KB |
Output is correct |
| 44 |
Correct |
32 ms |
5012 KB |
Output is correct |
| 45 |
Correct |
29 ms |
5140 KB |
Output is correct |
| 46 |
Correct |
4 ms |
4928 KB |
Output is correct |
| 47 |
Correct |
47 ms |
5056 KB |
Output is correct |
| 48 |
Partially correct |
30 ms |
5168 KB |
Partially correct - number of queries: 5923 |
| 49 |
Correct |
11 ms |
4936 KB |
Output is correct |
| 50 |
Partially correct |
39 ms |
5240 KB |
Partially correct - number of queries: 7991 |
| 51 |
Correct |
18 ms |
5096 KB |
Output is correct |
| 52 |
Correct |
4 ms |
4928 KB |
Output is correct |
| 53 |
Correct |
5 ms |
4928 KB |
Output is correct |
| 54 |
Correct |
40 ms |
5024 KB |
Output is correct |
| 55 |
Correct |
4 ms |
4936 KB |
Output is correct |
| 56 |
Partially correct |
104 ms |
5184 KB |
Partially correct - number of queries: 7989 |
| 57 |
Partially correct |
64 ms |
5056 KB |
Partially correct - number of queries: 5823 |
| 58 |
Partially correct |
75 ms |
5060 KB |
Partially correct - number of queries: 5920 |
| 59 |
Correct |
58 ms |
5056 KB |
Output is correct |
| 60 |
Correct |
24 ms |
5196 KB |
Output is correct |
| 61 |
Correct |
5 ms |
4888 KB |
Output is correct |
| 62 |
Correct |
4 ms |
4936 KB |
Output is correct |
| 63 |
Correct |
5 ms |
4888 KB |
Output is correct |
| 64 |
Correct |
4 ms |
4896 KB |
Output is correct |
| 65 |
Correct |
4 ms |
4936 KB |
Output is correct |
| 66 |
Correct |
8 ms |
4888 KB |
Output is correct |
| 67 |
Correct |
4 ms |
4936 KB |
Output is correct |
| 68 |
Correct |
6 ms |
5044 KB |
Output is correct |
| 69 |
Correct |
9 ms |
4892 KB |
Output is correct |
| 70 |
Correct |
4 ms |
4936 KB |
Output is correct |
| 71 |
Partially correct |
108 ms |
5184 KB |
Partially correct - number of queries: 8227 |
| 72 |
Correct |
8 ms |
5016 KB |
Output is correct |
| 73 |
Partially correct |
69 ms |
5184 KB |
Partially correct - number of queries: 8131 |
| 74 |
Partially correct |
96 ms |
5184 KB |
Partially correct - number of queries: 8184 |
| 75 |
Correct |
4 ms |
4936 KB |
Output is correct |
| 76 |
Partially correct |
90 ms |
5128 KB |
Partially correct - number of queries: 7011 |
| 77 |
Partially correct |
94 ms |
5184 KB |
Partially correct - number of queries: 8196 |
| 78 |
Correct |
9 ms |
4936 KB |
Output is correct |
| 79 |
Correct |
48 ms |
5008 KB |
Output is correct |
| 80 |
Partially correct |
101 ms |
5184 KB |
Partially correct - number of queries: 8176 |
| 81 |
Partially correct |
43 ms |
5264 KB |
Partially correct - number of queries: 8235 |
| 82 |
Partially correct |
87 ms |
5124 KB |
Partially correct - number of queries: 8104 |
| 83 |
Correct |
6 ms |
4936 KB |
Output is correct |
| 84 |
Partially correct |
70 ms |
5400 KB |
Partially correct - number of queries: 6701 |
| 85 |
Partially correct |
107 ms |
5184 KB |
Partially correct - number of queries: 8180 |
| 86 |
Partially correct |
68 ms |
5056 KB |
Partially correct - number of queries: 6428 |
| 87 |
Correct |
9 ms |
4936 KB |
Output is correct |
| 88 |
Partially correct |
79 ms |
5108 KB |
Partially correct - number of queries: 6020 |
| 89 |
Partially correct |
72 ms |
5124 KB |
Partially correct - number of queries: 6386 |
| 90 |
Correct |
4 ms |
4936 KB |
Output is correct |
| 91 |
Correct |
46 ms |
5056 KB |
Output is correct |
| 92 |
Correct |
33 ms |
5004 KB |
Output is correct |
| 93 |
Correct |
9 ms |
4936 KB |
Output is correct |
| 94 |
Correct |
9 ms |
4936 KB |
Output is correct |
| 95 |
Correct |
9 ms |
5012 KB |
Output is correct |
| 96 |
Correct |
7 ms |
4936 KB |
Output is correct |
| 97 |
Correct |
3 ms |
4936 KB |
Output is correct |
