| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 373586 |
2021-03-05T07:28:27 Z |
BartolM |
Combo (IOI18_combo) |
C++17 |
|
43 ms |
572 KB |
#include "combo.h"
#include <bits/stdc++.h>
using namespace std;
#define X first
#define Y second
#define mp make_pair
#define pb push_back
typedef long long ll;
typedef pair <int, int> pii;
typedef pair <int, pii> pip;
typedef pair <pii, int> ppi;
typedef pair <ll, ll> pll;
const int INF=0x3f3f3f3f;
string prvi, sl="";
string sol="";
string guess_sequence(int n) {
int x=press("AB");
if (x) {
x=press("A");
if (x) prvi="A";
else prvi="B";
}
else {
x=press("X");
if (x) prvi="X";
else prvi="Y";
}
for (char c:"ABXY") if (c!=prvi[0]) sl+=c;
sol=prvi;
if (n==1) return sol;
for (int i=2; i<n; ++i) {
string curr=sol+sl[0]+sol+sl[1]+sl[0]+sol+sl[1]+sl[1]+sol+sl[1]+sl[2];
int x=press(curr);
if (x==i) sol+=sl[0];
else if (x==i+1) sol+=sl[1];
else sol+=sl[2];
}
if (press(sol+sl[0])==n) return sol+sl[0];
if (press(sol+sl[1])==n) return sol+sl[1];
return sol+sl[2];
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
200 KB |
Output is correct |
| 2 |
Correct |
0 ms |
200 KB |
Output is correct |
| 3 |
Correct |
1 ms |
200 KB |
Output is correct |
| 4 |
Correct |
0 ms |
200 KB |
Output is correct |
| 5 |
Correct |
1 ms |
200 KB |
Output is correct |
| 6 |
Correct |
0 ms |
200 KB |
Output is correct |
| 7 |
Correct |
1 ms |
200 KB |
Output is correct |
| 8 |
Correct |
0 ms |
200 KB |
Output is correct |
| 9 |
Correct |
0 ms |
200 KB |
Output is correct |
| 10 |
Correct |
1 ms |
200 KB |
Output is correct |
| 11 |
Correct |
1 ms |
200 KB |
Output is correct |
| 12 |
Correct |
1 ms |
200 KB |
Output is correct |
| 13 |
Correct |
1 ms |
200 KB |
Output is correct |
| 14 |
Correct |
1 ms |
200 KB |
Output is correct |
| 15 |
Correct |
1 ms |
200 KB |
Output is correct |
| 16 |
Correct |
1 ms |
200 KB |
Output is correct |
| 17 |
Correct |
1 ms |
200 KB |
Output is correct |
| 18 |
Correct |
1 ms |
200 KB |
Output is correct |
| 19 |
Correct |
1 ms |
200 KB |
Output is correct |
| 20 |
Correct |
1 ms |
200 KB |
Output is correct |
| 21 |
Correct |
1 ms |
200 KB |
Output is correct |
| 22 |
Correct |
1 ms |
200 KB |
Output is correct |
| 23 |
Correct |
0 ms |
200 KB |
Output is correct |
| 24 |
Correct |
0 ms |
200 KB |
Output is correct |
| 25 |
Correct |
1 ms |
200 KB |
Output is correct |
| 26 |
Correct |
1 ms |
200 KB |
Output is correct |
| 27 |
Correct |
1 ms |
200 KB |
Output is correct |
| 28 |
Correct |
0 ms |
200 KB |
Output is correct |
| 29 |
Correct |
1 ms |
200 KB |
Output is correct |
| 30 |
Correct |
1 ms |
200 KB |
Output is correct |
| 31 |
Correct |
1 ms |
200 KB |
Output is correct |
| 32 |
Correct |
1 ms |
200 KB |
Output is correct |
| 33 |
Correct |
0 ms |
200 KB |
Output is correct |
| 34 |
Correct |
1 ms |
200 KB |
Output is correct |
| 35 |
Correct |
0 ms |
200 KB |
Output is correct |
| 36 |
Correct |
1 ms |
200 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
200 KB |
Output is correct |
| 2 |
Correct |
1 ms |
200 KB |
Output is correct |
| 3 |
Correct |
1 ms |
200 KB |
Output is correct |
| 4 |
Correct |
1 ms |
200 KB |
Output is correct |
| 5 |
Correct |
0 ms |
200 KB |
Output is correct |
| 6 |
Correct |
1 ms |
200 KB |
Output is correct |
| 7 |
Correct |
0 ms |
200 KB |
Output is correct |
| 8 |
Correct |
1 ms |
200 KB |
Output is correct |
| 9 |
Correct |
2 ms |
200 KB |
Output is correct |
| 10 |
Correct |
1 ms |
200 KB |
Output is correct |
| 11 |
Correct |
1 ms |
200 KB |
Output is correct |
| 12 |
Correct |
1 ms |
200 KB |
Output is correct |
| 13 |
Correct |
0 ms |
200 KB |
Output is correct |
| 14 |
Correct |
1 ms |
200 KB |
Output is correct |
| 15 |
Correct |
1 ms |
268 KB |
Output is correct |
| 16 |
Correct |
1 ms |
200 KB |
Output is correct |
| 17 |
Correct |
32 ms |
444 KB |
Output is correct |
| 18 |
Correct |
29 ms |
568 KB |
Output is correct |
| 19 |
Correct |
30 ms |
428 KB |
Output is correct |
| 20 |
Correct |
23 ms |
468 KB |
Output is correct |
| 21 |
Correct |
36 ms |
344 KB |
Output is correct |
| 22 |
Correct |
1 ms |
200 KB |
Output is correct |
| 23 |
Correct |
2 ms |
200 KB |
Output is correct |
| 24 |
Correct |
1 ms |
200 KB |
Output is correct |
| 25 |
Correct |
2 ms |
200 KB |
Output is correct |
| 26 |
Correct |
2 ms |
304 KB |
Output is correct |
| 27 |
Correct |
2 ms |
200 KB |
Output is correct |
| 28 |
Correct |
2 ms |
200 KB |
Output is correct |
| 29 |
Correct |
2 ms |
324 KB |
Output is correct |
| 30 |
Correct |
2 ms |
200 KB |
Output is correct |
| 31 |
Correct |
3 ms |
300 KB |
Output is correct |
| 32 |
Correct |
26 ms |
396 KB |
Output is correct |
| 33 |
Correct |
43 ms |
460 KB |
Output is correct |
| 34 |
Correct |
22 ms |
344 KB |
Output is correct |
| 35 |
Correct |
30 ms |
428 KB |
Output is correct |
| 36 |
Correct |
27 ms |
440 KB |
Output is correct |
| 37 |
Correct |
31 ms |
380 KB |
Output is correct |
| 38 |
Correct |
32 ms |
344 KB |
Output is correct |
| 39 |
Correct |
32 ms |
452 KB |
Output is correct |
| 40 |
Correct |
21 ms |
472 KB |
Output is correct |
| 41 |
Correct |
26 ms |
456 KB |
Output is correct |
| 42 |
Correct |
30 ms |
484 KB |
Output is correct |
| 43 |
Correct |
27 ms |
428 KB |
Output is correct |
| 44 |
Correct |
33 ms |
440 KB |
Output is correct |
| 45 |
Correct |
27 ms |
348 KB |
Output is correct |
| 46 |
Correct |
22 ms |
420 KB |
Output is correct |
| 47 |
Correct |
22 ms |
416 KB |
Output is correct |
| 48 |
Correct |
29 ms |
344 KB |
Output is correct |
| 49 |
Correct |
22 ms |
572 KB |
Output is correct |
| 50 |
Correct |
30 ms |
416 KB |
Output is correct |
| 51 |
Correct |
24 ms |
432 KB |
Output is correct |
| 52 |
Correct |
30 ms |
404 KB |
Output is correct |
| 53 |
Correct |
23 ms |
420 KB |
Output is correct |
| 54 |
Correct |
30 ms |
528 KB |
Output is correct |
| 55 |
Correct |
43 ms |
340 KB |
Output is correct |
| 56 |
Correct |
27 ms |
336 KB |
Output is correct |
| 57 |
Correct |
29 ms |
344 KB |
Output is correct |
| 58 |
Correct |
28 ms |
452 KB |
Output is correct |
| 59 |
Correct |
29 ms |
432 KB |
Output is correct |
| 60 |
Correct |
30 ms |
416 KB |
Output is correct |
| 61 |
Correct |
30 ms |
472 KB |
Output is correct |
| 62 |
Correct |
26 ms |
344 KB |
Output is correct |
| 63 |
Correct |
37 ms |
376 KB |
Output is correct |
| 64 |
Correct |
28 ms |
520 KB |
Output is correct |
| 65 |
Correct |
40 ms |
368 KB |
Output is correct |
| 66 |
Correct |
33 ms |
348 KB |
Output is correct |
| 67 |
Correct |
17 ms |
348 KB |
Output is correct |
| 68 |
Correct |
37 ms |
472 KB |
Output is correct |
| 69 |
Correct |
24 ms |
360 KB |
Output is correct |
| 70 |
Correct |
29 ms |
352 KB |
Output is correct |
| 71 |
Correct |
39 ms |
496 KB |
Output is correct |
| 72 |
Correct |
41 ms |
420 KB |
Output is correct |
| 73 |
Correct |
25 ms |
392 KB |
Output is correct |
| 74 |
Correct |
33 ms |
564 KB |
Output is correct |
| 75 |
Correct |
27 ms |
460 KB |
Output is correct |
| 76 |
Correct |
36 ms |
448 KB |
Output is correct |
| 77 |
Correct |
30 ms |
380 KB |
Output is correct |
| 78 |
Correct |
1 ms |
200 KB |
Output is correct |
| 79 |
Correct |
1 ms |
200 KB |
Output is correct |
| 80 |
Correct |
1 ms |
200 KB |
Output is correct |
| 81 |
Correct |
1 ms |
200 KB |
Output is correct |
| 82 |
Correct |
1 ms |
200 KB |
Output is correct |
| 83 |
Correct |
1 ms |
200 KB |
Output is correct |
| 84 |
Correct |
2 ms |
200 KB |
Output is correct |
| 85 |
Correct |
1 ms |
200 KB |
Output is correct |
| 86 |
Correct |
2 ms |
200 KB |
Output is correct |
| 87 |
Correct |
1 ms |
200 KB |
Output is correct |
| 88 |
Correct |
1 ms |
200 KB |
Output is correct |
| 89 |
Correct |
1 ms |
200 KB |
Output is correct |
| 90 |
Correct |
1 ms |
200 KB |
Output is correct |
| 91 |
Correct |
1 ms |
200 KB |
Output is correct |
| 92 |
Correct |
1 ms |
200 KB |
Output is correct |
| 93 |
Correct |
1 ms |
200 KB |
Output is correct |
| 94 |
Correct |
1 ms |
292 KB |
Output is correct |
| 95 |
Correct |
1 ms |
200 KB |
Output is correct |
| 96 |
Correct |
2 ms |
200 KB |
Output is correct |
| 97 |
Correct |
2 ms |
200 KB |
Output is correct |
| 98 |
Correct |
2 ms |
200 KB |
Output is correct |
| 99 |
Correct |
2 ms |
200 KB |
Output is correct |
| 100 |
Correct |
2 ms |
200 KB |
Output is correct |
| 101 |
Correct |
5 ms |
200 KB |
Output is correct |
| 102 |
Correct |
1 ms |
200 KB |
Output is correct |
| 103 |
Correct |
2 ms |
200 KB |
Output is correct |
| 104 |
Correct |
1 ms |
200 KB |
Output is correct |
| 105 |
Correct |
1 ms |
200 KB |
Output is correct |
| 106 |
Correct |
2 ms |
200 KB |
Output is correct |
| 107 |
Correct |
1 ms |
200 KB |
Output is correct |
| 108 |
Correct |
1 ms |
200 KB |
Output is correct |
| 109 |
Correct |
2 ms |
200 KB |
Output is correct |
| 110 |
Correct |
1 ms |
200 KB |
Output is correct |
| 111 |
Correct |
1 ms |
200 KB |
Output is correct |
| 112 |
Correct |
2 ms |
200 KB |
Output is correct |
| 113 |
Correct |
1 ms |
200 KB |
Output is correct |
| 114 |
Correct |
1 ms |
200 KB |
Output is correct |
| 115 |
Correct |
1 ms |
200 KB |
Output is correct |
| 116 |
Correct |
1 ms |
200 KB |
Output is correct |
| 117 |
Correct |
1 ms |
200 KB |
Output is correct |
| 118 |
Correct |
3 ms |
200 KB |
Output is correct |
| 119 |
Correct |
1 ms |
200 KB |
Output is correct |
| 120 |
Correct |
3 ms |
200 KB |
Output is correct |
| 121 |
Correct |
1 ms |
200 KB |
Output is correct |
| 122 |
Correct |
2 ms |
200 KB |
Output is correct |
| 123 |
Correct |
1 ms |
292 KB |
Output is correct |
