## Submission #851216

# Submission time Handle Problem Language Result Execution time Memory
851216 2023-09-18T21:11:20 Z Pajaraja Combo (IOI18_combo) C++17
100 / 100
14 ms 1912 KB
```#include "combo.h"
#include <bits/stdc++.h>
using namespace std;
char c[4]={'A','B','X','Y'};
string guess_sequence(int N)
{
int koji=0;
string s1="XY",s2="BY";
if(press(s1)) koji+=2;
if(press(s2)) koji+=1;
string s="";
s+=c[koji];
vector<char> ch;
for(int i=0;i<4;i++) if(i!=koji) ch.push_back(c[i]);
if(N==1) return s;
for(int i=2;i<N;i++)
{
string t=s+ch[0]+s+ch[1]+ch[0]+s+ch[1]+ch[1]+s+ch[1]+ch[2];
int x=press(t);
if(x==i-1) s+=ch[2];
if(x==i+0) s+=ch[0];
if(x==i+1) s+=ch[1];
}
string t1=s+ch[0],t2=s+ch[1],t3=s+ch[2];
if(press(t1)==N) return t1;
if(press(t2)==N) return t2;
return t3;
}```

#### Subtask #1 5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 1 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 1 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 1 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 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 0 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 0 ms 344 KB Output is correct
33 Correct 1 ms 344 KB Output is correct
34 Correct 0 ms 344 KB Output is correct
35 Correct 0 ms 344 KB Output is correct
36 Correct 0 ms 344 KB Output is correct

#### Subtask #2 95.0 / 95.0

# 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 1 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 11 ms 1456 KB Output is correct
18 Correct 10 ms 1104 KB Output is correct
19 Correct 10 ms 1228 KB Output is correct
20 Correct 10 ms 1244 KB Output is correct
21 Correct 10 ms 1244 KB Output is correct
22 Correct 1 ms 340 KB Output is correct
23 Correct 0 ms 436 KB Output is correct
24 Correct 1 ms 436 KB Output is correct
25 Correct 1 ms 696 KB Output is correct
26 Correct 1 ms 440 KB Output is correct
27 Correct 1 ms 440 KB Output is correct
28 Correct 1 ms 448 KB Output is correct
29 Correct 1 ms 440 KB Output is correct
30 Correct 1 ms 704 KB Output is correct
31 Correct 1 ms 444 KB Output is correct
32 Correct 11 ms 1620 KB Output is correct
33 Correct 11 ms 1812 KB Output is correct
34 Correct 10 ms 1524 KB Output is correct
35 Correct 10 ms 1068 KB Output is correct
36 Correct 10 ms 1340 KB Output is correct
37 Correct 10 ms 1548 KB Output is correct
38 Correct 10 ms 1232 KB Output is correct
39 Correct 10 ms 1188 KB Output is correct
40 Correct 10 ms 956 KB Output is correct
41 Correct 11 ms 1624 KB Output is correct
42 Correct 10 ms 876 KB Output is correct
43 Correct 10 ms 1432 KB Output is correct
44 Correct 10 ms 1492 KB Output is correct
45 Correct 10 ms 1104 KB Output is correct
46 Correct 11 ms 1288 KB Output is correct
47 Correct 10 ms 1248 KB Output is correct
48 Correct 12 ms 1912 KB Output is correct
49 Correct 10 ms 1224 KB Output is correct
50 Correct 11 ms 1124 KB Output is correct
51 Correct 11 ms 1296 KB Output is correct
52 Correct 10 ms 1332 KB Output is correct
53 Correct 11 ms 1148 KB Output is correct
54 Correct 10 ms 1736 KB Output is correct
55 Correct 10 ms 1636 KB Output is correct
56 Correct 10 ms 1228 KB Output is correct
57 Correct 10 ms 1476 KB Output is correct
58 Correct 10 ms 1532 KB Output is correct
59 Correct 10 ms 1564 KB Output is correct
60 Correct 10 ms 1480 KB Output is correct
61 Correct 10 ms 1148 KB Output is correct
62 Correct 10 ms 1136 KB Output is correct
63 Correct 10 ms 1468 KB Output is correct
64 Correct 10 ms 1556 KB Output is correct
65 Correct 10 ms 1624 KB Output is correct
66 Correct 10 ms 920 KB Output is correct
67 Correct 10 ms 1224 KB Output is correct
68 Correct 10 ms 1468 KB Output is correct
69 Correct 10 ms 1544 KB Output is correct
70 Correct 10 ms 1000 KB Output is correct
71 Correct 10 ms 1224 KB Output is correct
72 Correct 14 ms 1456 KB Output is correct
73 Correct 11 ms 1652 KB Output is correct
74 Correct 10 ms 1416 KB Output is correct
75 Correct 11 ms 1524 KB Output is correct
76 Correct 10 ms 1188 KB Output is correct
77 Correct 11 ms 1400 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 0 ms 344 KB Output is correct
83 Correct 0 ms 440 KB Output is correct
84 Correct 1 ms 432 KB Output is correct
85 Correct 0 ms 436 KB Output is correct
86 Correct 1 ms 440 KB Output is correct
87 Correct 1 ms 440 KB Output is correct
88 Correct 0 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 1 ms 344 KB Output is correct
92 Correct 0 ms 344 KB Output is correct
93 Correct 0 ms 432 KB Output is correct
94 Correct 1 ms 440 KB Output is correct
95 Correct 1 ms 444 KB Output is correct
96 Correct 0 ms 436 KB Output is correct
97 Correct 1 ms 436 KB Output is correct
98 Correct 1 ms 436 KB Output is correct
99 Correct 1 ms 436 KB Output is correct
100 Correct 1 ms 436 KB Output is correct
101 Correct 0 ms 432 KB Output is correct
102 Correct 0 ms 436 KB Output is correct
103 Correct 1 ms 432 KB Output is correct
104 Correct 1 ms 440 KB Output is correct
105 Correct 0 ms 436 KB Output is correct
106 Correct 1 ms 436 KB Output is correct
107 Correct 0 ms 344 KB Output is correct
108 Correct 1 ms 344 KB Output is correct
109 Correct 0 ms 344 KB Output is correct
110 Correct 0 ms 344 KB Output is correct
111 Correct 1 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 1 ms 440 KB Output is correct
118 Correct 0 ms 436 KB Output is correct
119 Correct 1 ms 428 KB Output is correct
120 Correct 1 ms 432 KB Output is correct
121 Correct 1 ms 440 KB Output is correct
122 Correct 0 ms 436 KB Output is correct
123 Correct 1 ms 436 KB Output is correct