| # | Submission time | Handle | Problem | Language | Result | Execution time | Memory |
|---|---|---|---|---|---|---|---|
| 527491 | 2022-02-17T13:23:40 Z | stefantaga | The Big Prize (IOI17_prize) | C++14 | 62 ms | 5212 KB |
#include "prize.h"
#include <bits/stdc++.h>
using namespace std;
vector <int> sal[200005];
int find_best(int n) {
int Max=0,i;
srand(time(NULL));
for (int i = 0; i < n; ++ i ) {
int left = i+1, right = min (n-1,i+1015);
vector <int> val;
if (sal[i].size()!=0)
{
val=sal[i];
}
else
{
val=ask(i);
sal[i]=val;
}
Max=max(Max,val[0]+val[1]);
int poz_right = i;
if (val[0] + val[1] == 0) {
return i;
}
if (Max!=val[0]+val[1])
{
continue;
}
while (left <= right) {
int mid = (left + right) / 2;
vector <int> cnt;
if (sal[mid].size())
{
cnt=sal[mid];
}
else
{
cnt=ask(mid);
sal[mid]=cnt;
}
if (cnt[0] + cnt[1] == 0) {
return mid;
}
bool Type = (cnt[0] + cnt[1] == val[0] + val[1]);
if (Type) {
int cate_sunt = cnt[0] - val[0];
if (cate_sunt == 0) {
poz_right = mid;
left = mid + 1;
}
else right = mid - 1;
}
else {
right = mid - 1;
}
}
i = poz_right;
}
return n-1;
}
Compilation message
| # | Verdict | Execution time | Memory | Grader output |
|---|---|---|---|---|
| 1 | Correct | 5 ms | 5000 KB | Output is correct |
| 2 | Correct | 8 ms | 5100 KB | Output is correct |
| 3 | Correct | 15 ms | 4976 KB | Output is correct |
| 4 | Correct | 12 ms | 5048 KB | Output is correct |
| 5 | Correct | 13 ms | 4936 KB | Output is correct |
| 6 | Correct | 3 ms | 4984 KB | Output is correct |
| 7 | Correct | 14 ms | 4980 KB | Output is correct |
| 8 | Correct | 11 ms | 4980 KB | Output is correct |
| 9 | Correct | 12 ms | 4936 KB | Output is correct |
| 10 | Correct | 25 ms | 5028 KB | Output is correct |
| # | Verdict | Execution time | Memory | Grader output |
|---|---|---|---|---|
| 1 | Correct | 6 ms | 4980 KB | Output is correct |
| 2 | Correct | 16 ms | 5116 KB | Output is correct |
| 3 | Correct | 19 ms | 4988 KB | Output is correct |
| 4 | Correct | 24 ms | 4984 KB | Output is correct |
| 5 | Correct | 8 ms | 5080 KB | Output is correct |
| 6 | Correct | 3 ms | 4936 KB | Output is correct |
| 7 | Correct | 17 ms | 5008 KB | Output is correct |
| 8 | Correct | 14 ms | 4984 KB | Output is correct |
| 9 | Correct | 7 ms | 5024 KB | Output is correct |
| 10 | Correct | 25 ms | 5012 KB | Output is correct |
| 11 | Correct | 12 ms | 4996 KB | Output is correct |
| 12 | Correct | 4 ms | 4988 KB | Output is correct |
| 13 | Correct | 22 ms | 4980 KB | Output is correct |
| 14 | Correct | 5 ms | 4936 KB | Output is correct |
| 15 | Correct | 9 ms | 4984 KB | Output is correct |
| 16 | Correct | 38 ms | 4976 KB | Output is correct |
| 17 | Correct | 4 ms | 4984 KB | Output is correct |
| 18 | Correct | 61 ms | 5116 KB | Output is correct |
| 19 | Correct | 4 ms | 4984 KB | Output is correct |
| 20 | Correct | 12 ms | 4988 KB | Output is correct |
| 21 | Correct | 22 ms | 4984 KB | Output is correct |
| 22 | Correct | 6 ms | 4972 KB | Output is correct |
| 23 | Correct | 5 ms | 4972 KB | Output is correct |
| 24 | Correct | 3 ms | 4936 KB | Output is correct |
| 25 | Correct | 31 ms | 4980 KB | Output is correct |
| 26 | Correct | 32 ms | 4996 KB | Output is correct |
| 27 | Correct | 8 ms | 4980 KB | Output is correct |
| 28 | Partially correct | 49 ms | 5100 KB | Partially correct - number of queries: 5158 |
| 29 | Correct | 30 ms | 5008 KB | Output is correct |
| 30 | Correct | 49 ms | 5016 KB | Output is correct |
| 31 | Correct | 4 ms | 4964 KB | Output is correct |
| 32 | Correct | 20 ms | 4988 KB | Output is correct |
| 33 | Correct | 3 ms | 4936 KB | Output is correct |
| 34 | Correct | 17 ms | 4984 KB | Output is correct |
| 35 | Correct | 13 ms | 5004 KB | Output is correct |
| 36 | Correct | 15 ms | 4996 KB | Output is correct |
| 37 | Correct | 9 ms | 4980 KB | Output is correct |
| 38 | Correct | 7 ms | 4936 KB | Output is correct |
| 39 | Correct | 24 ms | 4976 KB | Output is correct |
| 40 | Correct | 43 ms | 4980 KB | Output is correct |
| 41 | Correct | 44 ms | 5060 KB | Output is correct |
| 42 | Correct | 23 ms | 5096 KB | Output is correct |
| 43 | Correct | 28 ms | 4972 KB | Output is correct |
| 44 | Correct | 18 ms | 4936 KB | Output is correct |
| 45 | Correct | 15 ms | 4968 KB | Output is correct |
| 46 | Correct | 5 ms | 4936 KB | Output is correct |
| 47 | Correct | 19 ms | 5032 KB | Output is correct |
| 48 | Correct | 39 ms | 5064 KB | Output is correct |
| 49 | Correct | 6 ms | 4964 KB | Output is correct |
| 50 | Correct | 62 ms | 5120 KB | Output is correct |
| 51 | Correct | 22 ms | 4980 KB | Output is correct |
| 52 | Correct | 3 ms | 4936 KB | Output is correct |
| 53 | Correct | 24 ms | 4976 KB | Output is correct |
| 54 | Correct | 29 ms | 4980 KB | Output is correct |
| 55 | Correct | 4 ms | 4936 KB | Output is correct |
| 56 | Correct | 55 ms | 5116 KB | Output is correct |
| 57 | Correct | 36 ms | 5056 KB | Output is correct |
| 58 | Correct | 38 ms | 5012 KB | Output is correct |
| 59 | Correct | 26 ms | 4984 KB | Output is correct |
| 60 | Correct | 34 ms | 5064 KB | Output is correct |
| 61 | Correct | 20 ms | 5012 KB | Output is correct |
| 62 | Correct | 6 ms | 4972 KB | Output is correct |
| 63 | Correct | 29 ms | 4980 KB | Output is correct |
| 64 | Correct | 16 ms | 4992 KB | Output is correct |
| 65 | Correct | 25 ms | 5004 KB | Output is correct |
| 66 | Correct | 32 ms | 5016 KB | Output is correct |
| 67 | Correct | 26 ms | 4936 KB | Output is correct |
| 68 | Correct | 5 ms | 4936 KB | Output is correct |
| 69 | Correct | 32 ms | 4988 KB | Output is correct |
| 70 | Correct | 24 ms | 4988 KB | Output is correct |
| 71 | Correct | 46 ms | 5192 KB | Output is correct |
| 72 | Correct | 20 ms | 5000 KB | Output is correct |
| 73 | Correct | 43 ms | 5032 KB | Output is correct |
| 74 | Correct | 44 ms | 5056 KB | Output is correct |
| 75 | Correct | 27 ms | 5020 KB | Output is correct |
| 76 | Correct | 31 ms | 5016 KB | Output is correct |
| 77 | Correct | 51 ms | 5068 KB | Output is correct |
| 78 | Correct | 32 ms | 5116 KB | Output is correct |
| 79 | Correct | 23 ms | 5008 KB | Output is correct |
| 80 | Correct | 61 ms | 5112 KB | Output is correct |
| 81 | Correct | 46 ms | 5212 KB | Output is correct |
| 82 | Correct | 49 ms | 5016 KB | Output is correct |
| 83 | Correct | 27 ms | 5004 KB | Output is correct |
| 84 | Correct | 40 ms | 5064 KB | Output is correct |
| 85 | Correct | 57 ms | 5056 KB | Output is correct |
| 86 | Correct | 27 ms | 4988 KB | Output is correct |
| 87 | Correct | 28 ms | 5028 KB | Output is correct |
| 88 | Correct | 25 ms | 4996 KB | Output is correct |
| 89 | Correct | 19 ms | 5028 KB | Output is correct |
| 90 | Correct | 25 ms | 5000 KB | Output is correct |
| 91 | Correct | 18 ms | 5036 KB | Output is correct |
| 92 | Correct | 27 ms | 5004 KB | Output is correct |
| 93 | Correct | 25 ms | 5020 KB | Output is correct |
| 94 | Correct | 40 ms | 4980 KB | Output is correct |
| 95 | Correct | 24 ms | 5040 KB | Output is correct |
| 96 | Correct | 17 ms | 5036 KB | Output is correct |
| 97 | Correct | 25 ms | 5020 KB | Output is correct |