# |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
769903 |
2023-06-30T12:51:53 Z |
ByeWorld |
Combo (IOI18_combo) |
C++14 |
|
25 ms |
592 KB |
#include "combo.h"
#include <bits/stdc++.h>
#define fi first
#define se second
#define pb push_back
#define ll long long
using namespace std;
typedef pair<int,int> pii;
typedef pair<pii, int> ipii;
const int MAXN = 1e3+100;
string ans, p;
int coin;
char sta;
char ch[4];
string guess_sequence(int N) {
coin = press("AB");
if(coin >= 1){
coin = press("A");
if(coin==1) sta = 'A';
else sta = 'B';
} else {
coin = press("X");
if(coin==1) sta = 'X';
else sta = 'Y';
}
char nx = (sta=='A' ? 'B' : 'A');
for(int i=0; i<=2; i++){
ch[i] = nx;
if(nx == 'A') nx = (sta=='B' ? 'X' : 'B');
else if(nx == 'B') nx = (sta=='X' ? 'Y' : 'X');
else if(nx == 'X') nx = 'Y';
}
ans = sta;
if(N==1) return ans;
for(int i = 2; i<=N-1; ++i) {
p.clear();
p = (ans+ch[0] + ch[0]); p += (ans+ch[0] + ch[1]); p += (ans+ch[0] + ch[2]);
p += (ans + ch[1]);
//cout << i << ' ' << p << " p\n";
coin = press(p);
char add;
if(coin == i+1){ // a ato b
add = ch[0];
} else if(coin==i){
add = ch[1];
} else add = ch[2];
ans += add;
}
coin = press(ans+ch[0]+ans+ch[1]);
//cout << N << ' ' << ans+ch[0]+ans+ch[1] << " p\n";
if(coin == N){
coin = press(ans+ch[0]);
if(coin==N) ans += ch[0];
else ans += ch[1];
} else {
ans += ch[2];
}
return ans;
}
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
0 ms |
208 KB |
Output is correct |
2 |
Correct |
1 ms |
208 KB |
Output is correct |
3 |
Correct |
0 ms |
208 KB |
Output is correct |
4 |
Correct |
1 ms |
208 KB |
Output is correct |
5 |
Correct |
1 ms |
208 KB |
Output is correct |
6 |
Correct |
0 ms |
208 KB |
Output is correct |
7 |
Correct |
0 ms |
208 KB |
Output is correct |
8 |
Correct |
0 ms |
208 KB |
Output is correct |
9 |
Correct |
0 ms |
208 KB |
Output is correct |
10 |
Correct |
1 ms |
208 KB |
Output is correct |
11 |
Correct |
0 ms |
208 KB |
Output is correct |
12 |
Correct |
0 ms |
208 KB |
Output is correct |
13 |
Correct |
0 ms |
208 KB |
Output is correct |
14 |
Correct |
0 ms |
208 KB |
Output is correct |
15 |
Correct |
0 ms |
208 KB |
Output is correct |
16 |
Correct |
0 ms |
208 KB |
Output is correct |
17 |
Correct |
0 ms |
208 KB |
Output is correct |
18 |
Correct |
0 ms |
208 KB |
Output is correct |
19 |
Correct |
0 ms |
208 KB |
Output is correct |
20 |
Correct |
0 ms |
208 KB |
Output is correct |
21 |
Correct |
0 ms |
208 KB |
Output is correct |
22 |
Correct |
0 ms |
208 KB |
Output is correct |
23 |
Correct |
1 ms |
208 KB |
Output is correct |
24 |
Correct |
0 ms |
208 KB |
Output is correct |
25 |
Correct |
1 ms |
208 KB |
Output is correct |
26 |
Correct |
0 ms |
208 KB |
Output is correct |
27 |
Correct |
0 ms |
208 KB |
Output is correct |
28 |
Correct |
0 ms |
208 KB |
Output is correct |
29 |
Correct |
0 ms |
208 KB |
Output is correct |
30 |
Correct |
0 ms |
208 KB |
Output is correct |
31 |
Correct |
0 ms |
208 KB |
Output is correct |
32 |
Correct |
1 ms |
208 KB |
Output is correct |
33 |
Correct |
0 ms |
208 KB |
Output is correct |
34 |
Correct |
0 ms |
208 KB |
Output is correct |
35 |
Correct |
0 ms |
208 KB |
Output is correct |
36 |
Correct |
0 ms |
208 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
0 ms |
208 KB |
Output is correct |
2 |
Correct |
0 ms |
208 KB |
Output is correct |
3 |
Correct |
1 ms |
208 KB |
Output is correct |
4 |
Correct |
0 ms |
208 KB |
Output is correct |
5 |
Correct |
0 ms |
208 KB |
Output is correct |
6 |
Correct |
0 ms |
208 KB |
Output is correct |
7 |
Correct |
1 ms |
208 KB |
Output is correct |
8 |
Correct |
0 ms |
208 KB |
Output is correct |
9 |
Correct |
0 ms |
208 KB |
Output is correct |
10 |
Correct |
0 ms |
208 KB |
Output is correct |
11 |
Correct |
1 ms |
208 KB |
Output is correct |
12 |
Correct |
1 ms |
208 KB |
Output is correct |
13 |
Correct |
0 ms |
208 KB |
Output is correct |
14 |
Correct |
0 ms |
208 KB |
Output is correct |
15 |
Correct |
0 ms |
208 KB |
Output is correct |
16 |
Correct |
0 ms |
208 KB |
Output is correct |
17 |
Correct |
22 ms |
384 KB |
Output is correct |
18 |
Correct |
21 ms |
384 KB |
Output is correct |
19 |
Correct |
16 ms |
504 KB |
Output is correct |
20 |
Correct |
21 ms |
388 KB |
Output is correct |
21 |
Correct |
20 ms |
492 KB |
Output is correct |
22 |
Correct |
1 ms |
208 KB |
Output is correct |
23 |
Correct |
1 ms |
208 KB |
Output is correct |
24 |
Correct |
1 ms |
208 KB |
Output is correct |
25 |
Correct |
1 ms |
208 KB |
Output is correct |
26 |
Correct |
1 ms |
208 KB |
Output is correct |
27 |
Correct |
2 ms |
324 KB |
Output is correct |
28 |
Correct |
1 ms |
208 KB |
Output is correct |
29 |
Correct |
2 ms |
336 KB |
Output is correct |
30 |
Correct |
2 ms |
208 KB |
Output is correct |
31 |
Correct |
2 ms |
208 KB |
Output is correct |
32 |
Correct |
21 ms |
584 KB |
Output is correct |
33 |
Correct |
21 ms |
388 KB |
Output is correct |
34 |
Correct |
21 ms |
384 KB |
Output is correct |
35 |
Correct |
14 ms |
384 KB |
Output is correct |
36 |
Correct |
21 ms |
388 KB |
Output is correct |
37 |
Correct |
20 ms |
472 KB |
Output is correct |
38 |
Correct |
22 ms |
392 KB |
Output is correct |
39 |
Correct |
21 ms |
508 KB |
Output is correct |
40 |
Correct |
25 ms |
384 KB |
Output is correct |
41 |
Correct |
22 ms |
384 KB |
Output is correct |
42 |
Correct |
15 ms |
432 KB |
Output is correct |
43 |
Correct |
24 ms |
388 KB |
Output is correct |
44 |
Correct |
22 ms |
592 KB |
Output is correct |
45 |
Correct |
22 ms |
388 KB |
Output is correct |
46 |
Correct |
21 ms |
388 KB |
Output is correct |
47 |
Correct |
16 ms |
504 KB |
Output is correct |
48 |
Correct |
20 ms |
468 KB |
Output is correct |
49 |
Correct |
22 ms |
384 KB |
Output is correct |
50 |
Correct |
19 ms |
388 KB |
Output is correct |
51 |
Correct |
22 ms |
384 KB |
Output is correct |
52 |
Correct |
15 ms |
456 KB |
Output is correct |
53 |
Correct |
17 ms |
388 KB |
Output is correct |
54 |
Correct |
22 ms |
388 KB |
Output is correct |
55 |
Correct |
17 ms |
388 KB |
Output is correct |
56 |
Correct |
18 ms |
388 KB |
Output is correct |
57 |
Correct |
19 ms |
408 KB |
Output is correct |
58 |
Correct |
22 ms |
384 KB |
Output is correct |
59 |
Correct |
17 ms |
388 KB |
Output is correct |
60 |
Correct |
22 ms |
388 KB |
Output is correct |
61 |
Correct |
21 ms |
388 KB |
Output is correct |
62 |
Correct |
21 ms |
568 KB |
Output is correct |
63 |
Correct |
16 ms |
384 KB |
Output is correct |
64 |
Correct |
22 ms |
384 KB |
Output is correct |
65 |
Correct |
17 ms |
392 KB |
Output is correct |
66 |
Correct |
19 ms |
388 KB |
Output is correct |
67 |
Correct |
19 ms |
452 KB |
Output is correct |
68 |
Correct |
22 ms |
388 KB |
Output is correct |
69 |
Correct |
24 ms |
412 KB |
Output is correct |
70 |
Correct |
18 ms |
384 KB |
Output is correct |
71 |
Correct |
19 ms |
388 KB |
Output is correct |
72 |
Correct |
22 ms |
540 KB |
Output is correct |
73 |
Correct |
12 ms |
384 KB |
Output is correct |
74 |
Correct |
21 ms |
392 KB |
Output is correct |
75 |
Correct |
22 ms |
512 KB |
Output is correct |
76 |
Correct |
22 ms |
388 KB |
Output is correct |
77 |
Correct |
18 ms |
388 KB |
Output is correct |
78 |
Correct |
1 ms |
208 KB |
Output is correct |
79 |
Correct |
0 ms |
208 KB |
Output is correct |
80 |
Correct |
1 ms |
208 KB |
Output is correct |
81 |
Correct |
0 ms |
208 KB |
Output is correct |
82 |
Correct |
1 ms |
208 KB |
Output is correct |
83 |
Correct |
1 ms |
208 KB |
Output is correct |
84 |
Correct |
1 ms |
208 KB |
Output is correct |
85 |
Correct |
1 ms |
208 KB |
Output is correct |
86 |
Correct |
1 ms |
208 KB |
Output is correct |
87 |
Correct |
1 ms |
296 KB |
Output is correct |
88 |
Correct |
0 ms |
208 KB |
Output is correct |
89 |
Correct |
1 ms |
208 KB |
Output is correct |
90 |
Correct |
1 ms |
208 KB |
Output is correct |
91 |
Correct |
1 ms |
208 KB |
Output is correct |
92 |
Correct |
0 ms |
208 KB |
Output is correct |
93 |
Correct |
1 ms |
208 KB |
Output is correct |
94 |
Correct |
1 ms |
300 KB |
Output is correct |
95 |
Correct |
1 ms |
208 KB |
Output is correct |
96 |
Correct |
1 ms |
208 KB |
Output is correct |
97 |
Correct |
1 ms |
208 KB |
Output is correct |
98 |
Correct |
1 ms |
296 KB |
Output is correct |
99 |
Correct |
1 ms |
208 KB |
Output is correct |
100 |
Correct |
1 ms |
208 KB |
Output is correct |
101 |
Correct |
1 ms |
208 KB |
Output is correct |
102 |
Correct |
1 ms |
304 KB |
Output is correct |
103 |
Correct |
1 ms |
208 KB |
Output is correct |
104 |
Correct |
1 ms |
208 KB |
Output is correct |
105 |
Correct |
1 ms |
208 KB |
Output is correct |
106 |
Correct |
0 ms |
208 KB |
Output is correct |
107 |
Correct |
0 ms |
208 KB |
Output is correct |
108 |
Correct |
1 ms |
208 KB |
Output is correct |
109 |
Correct |
0 ms |
208 KB |
Output is correct |
110 |
Correct |
1 ms |
208 KB |
Output is correct |
111 |
Correct |
1 ms |
208 KB |
Output is correct |
112 |
Correct |
1 ms |
208 KB |
Output is correct |
113 |
Correct |
1 ms |
208 KB |
Output is correct |
114 |
Correct |
1 ms |
208 KB |
Output is correct |
115 |
Correct |
0 ms |
208 KB |
Output is correct |
116 |
Correct |
1 ms |
208 KB |
Output is correct |
117 |
Correct |
1 ms |
208 KB |
Output is correct |
118 |
Correct |
1 ms |
208 KB |
Output is correct |
119 |
Correct |
1 ms |
208 KB |
Output is correct |
120 |
Correct |
1 ms |
208 KB |
Output is correct |
121 |
Correct |
1 ms |
208 KB |
Output is correct |
122 |
Correct |
1 ms |
296 KB |
Output is correct |
123 |
Correct |
1 ms |
208 KB |
Output is correct |