| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 887731 |
2023-12-15T05:46:23 Z |
oblantis |
Combo (IOI18_combo) |
C++17 |
|
17 ms |
1952 KB |
#include <bits/stdc++.h>
#include "combo.h"
#define all(v) v.begin(), v.end()
#define pb push_back
#define ss second
#define ff first
#define vt vector
using namespace std;
typedef long long ll;
typedef vector<int> vi;
typedef vector<ll> vll;
typedef pair<int, int> pii;
typedef pair<ll, ll> pll;
typedef pair<double, int> pdi;
const int inf = 1e9 + 10000;
const int mod = 1e9+7;
const int maxn = 5e5 + 12;
//int press(std::string p) {
//if (++num_moves > MAX_NUM_MOVES) {
//wrong_answer("too many moves");
//}
//int len = p.length();
//if (len > 4 * N) {
//wrong_answer("invalid press");
//}
//for (int i = 0; i < len; ++i) {
//if (p[i] != 'A' && p[i] != 'B' && p[i] != 'X' && p[i] != 'Y') {
//wrong_answer("invalid press");
//}
//}
//int coins = 0;
//for (int i = 0, j = 0; i < len; ++i) {
//if (j < N && S[j] == p[i]) {
//++j;
//} else if (S[0] == p[i]) {
//j = 1;
//} else {
//j = 0;
//}
//coins = std::max(coins, j);
//}
//return coins;
//}
string guess_sequence(int n){
string s = "", a = "";
int wt = press("AB");
if(wt) {
wt = press("A");
if(wt)s = "A", a = "BXY";
else s = "B", a = "AXY";
}
else {
wt = press("X");
if(wt)s = "X", a = "ABY";
else s = "Y", a = "ABX";
}
if(n == 1)return s;
for(int i = 1; i < n - 1; i++) {
wt = press(s + a[0] + s + a[1] + a[0] + s + a[1] + a[1] + s + a[1] + a[2]);
if(wt == i)s += a[2];
else if(wt == i + 1)s += a[0];
else if(wt == i + 2)s += a[1];
}
wt = press(s + a[0] + s + a[1]);
if(wt == n){
wt = press(s + a[0]);
if(wt == n)s += a[0];
else s += a[1];
}
else s += a[2];
return s;
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
344 KB |
Output is correct |
| 2 |
Correct |
0 ms |
496 KB |
Output is correct |
| 3 |
Correct |
0 ms |
344 KB |
Output is correct |
| 4 |
Correct |
0 ms |
344 KB |
Output is correct |
| 5 |
Correct |
0 ms |
344 KB |
Output is correct |
| 6 |
Correct |
0 ms |
344 KB |
Output is correct |
| 7 |
Correct |
0 ms |
344 KB |
Output is correct |
| 8 |
Correct |
0 ms |
344 KB |
Output is correct |
| 9 |
Correct |
0 ms |
344 KB |
Output is correct |
| 10 |
Correct |
0 ms |
344 KB |
Output is correct |
| 11 |
Correct |
0 ms |
344 KB |
Output is correct |
| 12 |
Correct |
0 ms |
344 KB |
Output is correct |
| 13 |
Correct |
0 ms |
344 KB |
Output is correct |
| 14 |
Correct |
0 ms |
344 KB |
Output is correct |
| 15 |
Correct |
0 ms |
344 KB |
Output is correct |
| 16 |
Correct |
0 ms |
344 KB |
Output is correct |
| 17 |
Correct |
0 ms |
344 KB |
Output is correct |
| 18 |
Correct |
0 ms |
344 KB |
Output is correct |
| 19 |
Correct |
0 ms |
344 KB |
Output is correct |
| 20 |
Correct |
0 ms |
340 KB |
Output is correct |
| 21 |
Correct |
0 ms |
344 KB |
Output is correct |
| 22 |
Correct |
0 ms |
344 KB |
Output is correct |
| 23 |
Correct |
0 ms |
344 KB |
Output is correct |
| 24 |
Correct |
0 ms |
344 KB |
Output is correct |
| 25 |
Correct |
0 ms |
344 KB |
Output is correct |
| 26 |
Correct |
1 ms |
344 KB |
Output is correct |
| 27 |
Correct |
0 ms |
344 KB |
Output is correct |
| 28 |
Correct |
0 ms |
344 KB |
Output is correct |
| 29 |
Correct |
0 ms |
344 KB |
Output is correct |
| 30 |
Correct |
0 ms |
344 KB |
Output is correct |
| 31 |
Correct |
1 ms |
344 KB |
Output is correct |
| 32 |
Correct |
0 ms |
344 KB |
Output is correct |
| 33 |
Correct |
0 ms |
344 KB |
Output is correct |
| 34 |
Correct |
0 ms |
344 KB |
Output is correct |
| 35 |
Correct |
1 ms |
344 KB |
Output is correct |
| 36 |
Correct |
0 ms |
344 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
344 KB |
Output is correct |
| 2 |
Correct |
0 ms |
344 KB |
Output is correct |
| 3 |
Correct |
0 ms |
344 KB |
Output is correct |
| 4 |
Correct |
0 ms |
344 KB |
Output is correct |
| 5 |
Correct |
0 ms |
344 KB |
Output is correct |
| 6 |
Correct |
0 ms |
344 KB |
Output is correct |
| 7 |
Correct |
0 ms |
344 KB |
Output is correct |
| 8 |
Correct |
0 ms |
344 KB |
Output is correct |
| 9 |
Correct |
0 ms |
344 KB |
Output is correct |
| 10 |
Correct |
0 ms |
344 KB |
Output is correct |
| 11 |
Correct |
1 ms |
344 KB |
Output is correct |
| 12 |
Correct |
0 ms |
344 KB |
Output is correct |
| 13 |
Correct |
0 ms |
344 KB |
Output is correct |
| 14 |
Correct |
0 ms |
344 KB |
Output is correct |
| 15 |
Correct |
0 ms |
344 KB |
Output is correct |
| 16 |
Correct |
0 ms |
340 KB |
Output is correct |
| 17 |
Correct |
10 ms |
1512 KB |
Output is correct |
| 18 |
Correct |
10 ms |
1524 KB |
Output is correct |
| 19 |
Correct |
10 ms |
1120 KB |
Output is correct |
| 20 |
Correct |
9 ms |
1352 KB |
Output is correct |
| 21 |
Correct |
10 ms |
1224 KB |
Output is correct |
| 22 |
Correct |
0 ms |
344 KB |
Output is correct |
| 23 |
Correct |
0 ms |
436 KB |
Output is correct |
| 24 |
Correct |
0 ms |
436 KB |
Output is correct |
| 25 |
Correct |
1 ms |
444 KB |
Output is correct |
| 26 |
Correct |
1 ms |
692 KB |
Output is correct |
| 27 |
Correct |
1 ms |
440 KB |
Output is correct |
| 28 |
Correct |
1 ms |
692 KB |
Output is correct |
| 29 |
Correct |
1 ms |
700 KB |
Output is correct |
| 30 |
Correct |
1 ms |
436 KB |
Output is correct |
| 31 |
Correct |
1 ms |
440 KB |
Output is correct |
| 32 |
Correct |
12 ms |
1392 KB |
Output is correct |
| 33 |
Correct |
10 ms |
1124 KB |
Output is correct |
| 34 |
Correct |
9 ms |
1364 KB |
Output is correct |
| 35 |
Correct |
9 ms |
1180 KB |
Output is correct |
| 36 |
Correct |
11 ms |
1440 KB |
Output is correct |
| 37 |
Correct |
10 ms |
956 KB |
Output is correct |
| 38 |
Correct |
10 ms |
1692 KB |
Output is correct |
| 39 |
Correct |
11 ms |
1160 KB |
Output is correct |
| 40 |
Correct |
10 ms |
1228 KB |
Output is correct |
| 41 |
Correct |
10 ms |
1532 KB |
Output is correct |
| 42 |
Correct |
10 ms |
1952 KB |
Output is correct |
| 43 |
Correct |
10 ms |
944 KB |
Output is correct |
| 44 |
Correct |
10 ms |
1852 KB |
Output is correct |
| 45 |
Correct |
9 ms |
1028 KB |
Output is correct |
| 46 |
Correct |
10 ms |
1048 KB |
Output is correct |
| 47 |
Correct |
11 ms |
1136 KB |
Output is correct |
| 48 |
Correct |
10 ms |
1216 KB |
Output is correct |
| 49 |
Correct |
11 ms |
1664 KB |
Output is correct |
| 50 |
Correct |
10 ms |
1240 KB |
Output is correct |
| 51 |
Correct |
13 ms |
1292 KB |
Output is correct |
| 52 |
Correct |
9 ms |
1232 KB |
Output is correct |
| 53 |
Correct |
10 ms |
1552 KB |
Output is correct |
| 54 |
Correct |
10 ms |
1524 KB |
Output is correct |
| 55 |
Correct |
10 ms |
1200 KB |
Output is correct |
| 56 |
Correct |
9 ms |
1252 KB |
Output is correct |
| 57 |
Correct |
11 ms |
1236 KB |
Output is correct |
| 58 |
Correct |
12 ms |
1384 KB |
Output is correct |
| 59 |
Correct |
9 ms |
1528 KB |
Output is correct |
| 60 |
Correct |
10 ms |
1460 KB |
Output is correct |
| 61 |
Correct |
10 ms |
1408 KB |
Output is correct |
| 62 |
Correct |
17 ms |
972 KB |
Output is correct |
| 63 |
Correct |
11 ms |
1336 KB |
Output is correct |
| 64 |
Correct |
12 ms |
1292 KB |
Output is correct |
| 65 |
Correct |
10 ms |
1464 KB |
Output is correct |
| 66 |
Correct |
10 ms |
960 KB |
Output is correct |
| 67 |
Correct |
12 ms |
1404 KB |
Output is correct |
| 68 |
Correct |
10 ms |
1240 KB |
Output is correct |
| 69 |
Correct |
10 ms |
1292 KB |
Output is correct |
| 70 |
Correct |
10 ms |
1080 KB |
Output is correct |
| 71 |
Correct |
10 ms |
828 KB |
Output is correct |
| 72 |
Correct |
11 ms |
1000 KB |
Output is correct |
| 73 |
Correct |
11 ms |
1224 KB |
Output is correct |
| 74 |
Correct |
10 ms |
1752 KB |
Output is correct |
| 75 |
Correct |
10 ms |
1472 KB |
Output is correct |
| 76 |
Correct |
12 ms |
1268 KB |
Output is correct |
| 77 |
Correct |
10 ms |
1540 KB |
Output is correct |
| 78 |
Correct |
1 ms |
344 KB |
Output is correct |
| 79 |
Correct |
0 ms |
344 KB |
Output is correct |
| 80 |
Correct |
0 ms |
344 KB |
Output is correct |
| 81 |
Correct |
1 ms |
344 KB |
Output is correct |
| 82 |
Correct |
1 ms |
344 KB |
Output is correct |
| 83 |
Correct |
0 ms |
340 KB |
Output is correct |
| 84 |
Correct |
1 ms |
436 KB |
Output is correct |
| 85 |
Correct |
0 ms |
432 KB |
Output is correct |
| 86 |
Correct |
0 ms |
436 KB |
Output is correct |
| 87 |
Correct |
0 ms |
432 KB |
Output is correct |
| 88 |
Correct |
1 ms |
344 KB |
Output is correct |
| 89 |
Correct |
0 ms |
344 KB |
Output is correct |
| 90 |
Correct |
0 ms |
344 KB |
Output is correct |
| 91 |
Correct |
0 ms |
344 KB |
Output is correct |
| 92 |
Correct |
0 ms |
344 KB |
Output is correct |
| 93 |
Correct |
0 ms |
344 KB |
Output is correct |
| 94 |
Correct |
1 ms |
432 KB |
Output is correct |
| 95 |
Correct |
0 ms |
436 KB |
Output is correct |
| 96 |
Correct |
0 ms |
436 KB |
Output is correct |
| 97 |
Correct |
1 ms |
636 KB |
Output is correct |
| 98 |
Correct |
0 ms |
688 KB |
Output is correct |
| 99 |
Correct |
1 ms |
692 KB |
Output is correct |
| 100 |
Correct |
1 ms |
440 KB |
Output is correct |
| 101 |
Correct |
0 ms |
428 KB |
Output is correct |
| 102 |
Correct |
0 ms |
436 KB |
Output is correct |
| 103 |
Correct |
1 ms |
432 KB |
Output is correct |
| 104 |
Correct |
0 ms |
444 KB |
Output is correct |
| 105 |
Correct |
0 ms |
436 KB |
Output is correct |
| 106 |
Correct |
1 ms |
344 KB |
Output is correct |
| 107 |
Correct |
0 ms |
344 KB |
Output is correct |
| 108 |
Correct |
0 ms |
344 KB |
Output is correct |
| 109 |
Correct |
1 ms |
596 KB |
Output is correct |
| 110 |
Correct |
0 ms |
344 KB |
Output is correct |
| 111 |
Correct |
0 ms |
344 KB |
Output is correct |
| 112 |
Correct |
0 ms |
344 KB |
Output is correct |
| 113 |
Correct |
0 ms |
344 KB |
Output is correct |
| 114 |
Correct |
1 ms |
344 KB |
Output is correct |
| 115 |
Correct |
1 ms |
344 KB |
Output is correct |
| 116 |
Correct |
0 ms |
344 KB |
Output is correct |
| 117 |
Correct |
0 ms |
344 KB |
Output is correct |
| 118 |
Correct |
1 ms |
436 KB |
Output is correct |
| 119 |
Correct |
0 ms |
440 KB |
Output is correct |
| 120 |
Correct |
0 ms |
436 KB |
Output is correct |
| 121 |
Correct |
1 ms |
432 KB |
Output is correct |
| 122 |
Correct |
0 ms |
436 KB |
Output is correct |
| 123 |
Correct |
1 ms |
440 KB |
Output is correct |
