# |
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 |