| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 951965 |
2024-03-23T02:48:34 Z |
koukirocks |
Combo (IOI18_combo) |
C++17 |
|
14 ms |
2032 KB |
#include <bits/stdc++.h>
#include "combo.h"
#define speed ios_base::sync_with_stdio(0); cin.tie(0)
#define all(x) (x).begin(),(x).end()
#define F first
#define S second
using namespace std;
typedef long long ll;
typedef double db;
typedef long double ldb;
typedef pair<int,int> pii;
typedef pair<ll,ll> pll;
const ll MAX=2e5+10,P=1e9+7;
const ll INF=0x3f3f3f3f,oo=0x3f3f3f3f3f3f3f3f;
//
//int press(string s) {
// cout<<s<<"\n"<<flush;
// int x;
// cin>>x;
// return x;
//}
string guess_sequence(int N) {
string now;
string a,b,c,d;
if (press("AB")!=0) {
if (press("A")) a="A",b="B",c="X",d="Y";
else a="B",b="A",c="X",d="Y";
} else {
if (press("X")) a="X",b="B",c="A",d="Y";
else a="Y",b="A",c="B",d="X";
}
if (N==1) return a;
now=a;
for (int i=1;i<N-1;i++) {
// cout<<i<<" i\n"<<flush;
string q=now+b+b+now+b+c+now+b+d+now+c;
int ans=press(q);
if (ans==i) now+=d;
else if (ans==i+1) now+=c;
else now+=b;
}
string q=now+b;
if (press(q)==N) return q;
q=now+c;
if (press(q)==N) return q;
return now+d;
}
//int main() {
// speed;
// guess_sequence(5);
// return 0;
//}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
344 KB |
Output is correct |
| 2 |
Correct |
0 ms |
344 KB |
Output is correct |
| 3 |
Correct |
1 ms |
344 KB |
Output is correct |
| 4 |
Correct |
1 ms |
344 KB |
Output is correct |
| 5 |
Correct |
0 ms |
344 KB |
Output is correct |
| 6 |
Correct |
1 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 |
1 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 |
1 ms |
344 KB |
Output is correct |
| 19 |
Correct |
0 ms |
344 KB |
Output is correct |
| 20 |
Correct |
0 ms |
344 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 |
1 ms |
344 KB |
Output is correct |
| 26 |
Correct |
0 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 |
1 ms |
344 KB |
Output is correct |
| 30 |
Correct |
0 ms |
344 KB |
Output is correct |
| 31 |
Correct |
0 ms |
344 KB |
Output is correct |
| 32 |
Correct |
1 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 |
1 ms |
344 KB |
Output is correct |
| 2 |
Correct |
1 ms |
344 KB |
Output is correct |
| 3 |
Correct |
0 ms |
540 KB |
Output is correct |
| 4 |
Correct |
0 ms |
344 KB |
Output is correct |
| 5 |
Correct |
1 ms |
340 KB |
Output is correct |
| 6 |
Correct |
0 ms |
344 KB |
Output is correct |
| 7 |
Correct |
1 ms |
344 KB |
Output is correct |
| 8 |
Correct |
1 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 |
344 KB |
Output is correct |
| 17 |
Correct |
10 ms |
1180 KB |
Output is correct |
| 18 |
Correct |
11 ms |
1444 KB |
Output is correct |
| 19 |
Correct |
10 ms |
1468 KB |
Output is correct |
| 20 |
Correct |
11 ms |
1332 KB |
Output is correct |
| 21 |
Correct |
10 ms |
1456 KB |
Output is correct |
| 22 |
Correct |
0 ms |
344 KB |
Output is correct |
| 23 |
Correct |
0 ms |
436 KB |
Output is correct |
| 24 |
Correct |
1 ms |
440 KB |
Output is correct |
| 25 |
Correct |
1 ms |
448 KB |
Output is correct |
| 26 |
Correct |
1 ms |
448 KB |
Output is correct |
| 27 |
Correct |
1 ms |
444 KB |
Output is correct |
| 28 |
Correct |
1 ms |
444 KB |
Output is correct |
| 29 |
Correct |
1 ms |
700 KB |
Output is correct |
| 30 |
Correct |
1 ms |
700 KB |
Output is correct |
| 31 |
Correct |
2 ms |
440 KB |
Output is correct |
| 32 |
Correct |
10 ms |
1712 KB |
Output is correct |
| 33 |
Correct |
10 ms |
1416 KB |
Output is correct |
| 34 |
Correct |
11 ms |
1232 KB |
Output is correct |
| 35 |
Correct |
10 ms |
1184 KB |
Output is correct |
| 36 |
Correct |
10 ms |
1140 KB |
Output is correct |
| 37 |
Correct |
11 ms |
1460 KB |
Output is correct |
| 38 |
Correct |
11 ms |
2032 KB |
Output is correct |
| 39 |
Correct |
10 ms |
1724 KB |
Output is correct |
| 40 |
Correct |
10 ms |
1104 KB |
Output is correct |
| 41 |
Correct |
11 ms |
1488 KB |
Output is correct |
| 42 |
Correct |
10 ms |
1208 KB |
Output is correct |
| 43 |
Correct |
13 ms |
1116 KB |
Output is correct |
| 44 |
Correct |
9 ms |
1376 KB |
Output is correct |
| 45 |
Correct |
10 ms |
1180 KB |
Output is correct |
| 46 |
Correct |
9 ms |
1236 KB |
Output is correct |
| 47 |
Correct |
13 ms |
1452 KB |
Output is correct |
| 48 |
Correct |
10 ms |
1204 KB |
Output is correct |
| 49 |
Correct |
11 ms |
1632 KB |
Output is correct |
| 50 |
Correct |
11 ms |
1760 KB |
Output is correct |
| 51 |
Correct |
10 ms |
1224 KB |
Output is correct |
| 52 |
Correct |
10 ms |
1752 KB |
Output is correct |
| 53 |
Correct |
10 ms |
1228 KB |
Output is correct |
| 54 |
Correct |
10 ms |
1308 KB |
Output is correct |
| 55 |
Correct |
12 ms |
1680 KB |
Output is correct |
| 56 |
Correct |
10 ms |
1168 KB |
Output is correct |
| 57 |
Correct |
11 ms |
1432 KB |
Output is correct |
| 58 |
Correct |
10 ms |
1284 KB |
Output is correct |
| 59 |
Correct |
11 ms |
1276 KB |
Output is correct |
| 60 |
Correct |
11 ms |
1372 KB |
Output is correct |
| 61 |
Correct |
10 ms |
1280 KB |
Output is correct |
| 62 |
Correct |
10 ms |
1044 KB |
Output is correct |
| 63 |
Correct |
10 ms |
1172 KB |
Output is correct |
| 64 |
Correct |
10 ms |
1472 KB |
Output is correct |
| 65 |
Correct |
10 ms |
976 KB |
Output is correct |
| 66 |
Correct |
9 ms |
1484 KB |
Output is correct |
| 67 |
Correct |
14 ms |
1684 KB |
Output is correct |
| 68 |
Correct |
10 ms |
1024 KB |
Output is correct |
| 69 |
Correct |
11 ms |
1480 KB |
Output is correct |
| 70 |
Correct |
10 ms |
1244 KB |
Output is correct |
| 71 |
Correct |
10 ms |
1444 KB |
Output is correct |
| 72 |
Correct |
10 ms |
1532 KB |
Output is correct |
| 73 |
Correct |
10 ms |
1016 KB |
Output is correct |
| 74 |
Correct |
10 ms |
1216 KB |
Output is correct |
| 75 |
Correct |
10 ms |
1432 KB |
Output is correct |
| 76 |
Correct |
11 ms |
1952 KB |
Output is correct |
| 77 |
Correct |
10 ms |
1452 KB |
Output is correct |
| 78 |
Correct |
1 ms |
344 KB |
Output is correct |
| 79 |
Correct |
1 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 |
344 KB |
Output is correct |
| 84 |
Correct |
1 ms |
600 KB |
Output is correct |
| 85 |
Correct |
0 ms |
436 KB |
Output is correct |
| 86 |
Correct |
1 ms |
436 KB |
Output is correct |
| 87 |
Correct |
1 ms |
440 KB |
Output is correct |
| 88 |
Correct |
0 ms |
344 KB |
Output is correct |
| 89 |
Correct |
1 ms |
344 KB |
Output is correct |
| 90 |
Correct |
1 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 |
1 ms |
436 KB |
Output is correct |
| 96 |
Correct |
1 ms |
440 KB |
Output is correct |
| 97 |
Correct |
1 ms |
432 KB |
Output is correct |
| 98 |
Correct |
0 ms |
432 KB |
Output is correct |
| 99 |
Correct |
1 ms |
436 KB |
Output is correct |
| 100 |
Correct |
1 ms |
436 KB |
Output is correct |
| 101 |
Correct |
1 ms |
436 KB |
Output is correct |
| 102 |
Correct |
1 ms |
436 KB |
Output is correct |
| 103 |
Correct |
0 ms |
436 KB |
Output is correct |
| 104 |
Correct |
0 ms |
440 KB |
Output is correct |
| 105 |
Correct |
0 ms |
440 KB |
Output is correct |
| 106 |
Correct |
0 ms |
344 KB |
Output is correct |
| 107 |
Correct |
0 ms |
344 KB |
Output is correct |
| 108 |
Correct |
1 ms |
344 KB |
Output is correct |
| 109 |
Correct |
1 ms |
344 KB |
Output is correct |
| 110 |
Correct |
1 ms |
596 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 |
0 ms |
344 KB |
Output is correct |
| 115 |
Correct |
0 ms |
344 KB |
Output is correct |
| 116 |
Correct |
0 ms |
344 KB |
Output is correct |
| 117 |
Correct |
1 ms |
344 KB |
Output is correct |
| 118 |
Correct |
1 ms |
436 KB |
Output is correct |
| 119 |
Correct |
1 ms |
440 KB |
Output is correct |
| 120 |
Correct |
0 ms |
432 KB |
Output is correct |
| 121 |
Correct |
1 ms |
432 KB |
Output is correct |
| 122 |
Correct |
0 ms |
436 KB |
Output is correct |
| 123 |
Correct |
0 ms |
696 KB |
Output is correct |
