# |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
775528 |
2023-07-06T13:23:11 Z |
anha3k25cvp |
Combo (IOI18_combo) |
C++14 |
|
33 ms |
616 KB |
#include <bits/stdc++.h>
#include "combo.h"
using namespace std;
vector <int> vis, g;
char ch[] = {'A', 'B', 'X', 'Y'};
int check(string s, char c1, char c2) {
string s1 = s, s2 = s;
s1 += c1;
s2 += c2;
s = s1 + s2;
return press(s);
}
int check(string s) {
string s1 = s, s2 = s, s3 = s, s4 = s;
s1 += ch[g[0]]; s1 += ch[g[0]];
s2 += ch[g[0]]; s2 += ch[g[1]];
s3 += ch[g[0]]; s3 += ch[g[2]];
s4 += ch[g[1]];
string p = s1 + s2 + s3 + s4;
return press(p);
}
string guess_sequence(int N) {
string ans;
vis.assign(4, 0);
int val = check(ans, ch[0], ch[1]);
if (val) {
val = check(ans, ch[0], ch[2]);
if (val) {
ans += ch[0];
vis[0] = 1;
}
else {
ans += ch[1];
vis[1] = 1;
}
}
else {
val = check(ans, ch[0], ch[2]);
if (val) {
ans += ch[2];
vis[2] = 1;
}
else {
ans += ch[3];
vis[3] = 1;
}
}
for (int i = 0; i < 4; i ++)
if (!vis[i])
g.push_back(i);
for (int i = 2; i < N; i ++) {
val = check(ans);
if (val == i + 1)
ans += ch[g[0]];
else if (val == i)
ans += ch[g[1]];
else
ans += ch[g[2]];
}
if (N > 1) {
val = check(ans, ch[g[0]], ch[g[1]]);
if (val == N) {
val = check(ans, ch[g[0]], ch[g[2]]);
if (val == N)
ans += ch[g[0]];
else
ans += ch[g[1]];
}
else
ans += ch[g[2]];
}
return ans;
}
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
208 KB |
Output is correct |
2 |
Correct |
0 ms |
208 KB |
Output is correct |
3 |
Correct |
0 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 |
1 ms |
208 KB |
Output is correct |
7 |
Correct |
1 ms |
228 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 |
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 |
1 ms |
208 KB |
Output is correct |
16 |
Correct |
1 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 |
1 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 |
1 ms |
208 KB |
Output is correct |
25 |
Correct |
0 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 |
1 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 |
1 ms |
208 KB |
Output is correct |
35 |
Correct |
0 ms |
208 KB |
Output is correct |
36 |
Correct |
0 ms |
256 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 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 |
1 ms |
208 KB |
Output is correct |
5 |
Correct |
0 ms |
208 KB |
Output is correct |
6 |
Correct |
1 ms |
208 KB |
Output is correct |
7 |
Correct |
0 ms |
208 KB |
Output is correct |
8 |
Correct |
1 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 |
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 |
1 ms |
208 KB |
Output is correct |
17 |
Correct |
24 ms |
496 KB |
Output is correct |
18 |
Correct |
30 ms |
492 KB |
Output is correct |
19 |
Correct |
23 ms |
612 KB |
Output is correct |
20 |
Correct |
23 ms |
496 KB |
Output is correct |
21 |
Correct |
28 ms |
496 KB |
Output is correct |
22 |
Correct |
1 ms |
208 KB |
Output is correct |
23 |
Correct |
0 ms |
296 KB |
Output is correct |
24 |
Correct |
1 ms |
208 KB |
Output is correct |
25 |
Correct |
1 ms |
304 KB |
Output is correct |
26 |
Correct |
1 ms |
208 KB |
Output is correct |
27 |
Correct |
1 ms |
208 KB |
Output is correct |
28 |
Correct |
1 ms |
208 KB |
Output is correct |
29 |
Correct |
2 ms |
320 KB |
Output is correct |
30 |
Correct |
2 ms |
336 KB |
Output is correct |
31 |
Correct |
2 ms |
432 KB |
Output is correct |
32 |
Correct |
18 ms |
504 KB |
Output is correct |
33 |
Correct |
20 ms |
500 KB |
Output is correct |
34 |
Correct |
26 ms |
504 KB |
Output is correct |
35 |
Correct |
23 ms |
492 KB |
Output is correct |
36 |
Correct |
19 ms |
496 KB |
Output is correct |
37 |
Correct |
20 ms |
496 KB |
Output is correct |
38 |
Correct |
23 ms |
500 KB |
Output is correct |
39 |
Correct |
22 ms |
496 KB |
Output is correct |
40 |
Correct |
30 ms |
500 KB |
Output is correct |
41 |
Correct |
21 ms |
500 KB |
Output is correct |
42 |
Correct |
21 ms |
572 KB |
Output is correct |
43 |
Correct |
17 ms |
496 KB |
Output is correct |
44 |
Correct |
24 ms |
496 KB |
Output is correct |
45 |
Correct |
18 ms |
496 KB |
Output is correct |
46 |
Correct |
23 ms |
492 KB |
Output is correct |
47 |
Correct |
23 ms |
496 KB |
Output is correct |
48 |
Correct |
24 ms |
500 KB |
Output is correct |
49 |
Correct |
20 ms |
496 KB |
Output is correct |
50 |
Correct |
32 ms |
492 KB |
Output is correct |
51 |
Correct |
24 ms |
496 KB |
Output is correct |
52 |
Correct |
26 ms |
496 KB |
Output is correct |
53 |
Correct |
19 ms |
492 KB |
Output is correct |
54 |
Correct |
19 ms |
500 KB |
Output is correct |
55 |
Correct |
19 ms |
544 KB |
Output is correct |
56 |
Correct |
19 ms |
492 KB |
Output is correct |
57 |
Correct |
18 ms |
492 KB |
Output is correct |
58 |
Correct |
23 ms |
496 KB |
Output is correct |
59 |
Correct |
24 ms |
528 KB |
Output is correct |
60 |
Correct |
23 ms |
496 KB |
Output is correct |
61 |
Correct |
22 ms |
512 KB |
Output is correct |
62 |
Correct |
24 ms |
496 KB |
Output is correct |
63 |
Correct |
23 ms |
496 KB |
Output is correct |
64 |
Correct |
23 ms |
492 KB |
Output is correct |
65 |
Correct |
19 ms |
500 KB |
Output is correct |
66 |
Correct |
25 ms |
496 KB |
Output is correct |
67 |
Correct |
25 ms |
532 KB |
Output is correct |
68 |
Correct |
22 ms |
492 KB |
Output is correct |
69 |
Correct |
33 ms |
492 KB |
Output is correct |
70 |
Correct |
12 ms |
496 KB |
Output is correct |
71 |
Correct |
19 ms |
496 KB |
Output is correct |
72 |
Correct |
19 ms |
492 KB |
Output is correct |
73 |
Correct |
23 ms |
496 KB |
Output is correct |
74 |
Correct |
18 ms |
500 KB |
Output is correct |
75 |
Correct |
22 ms |
616 KB |
Output is correct |
76 |
Correct |
27 ms |
496 KB |
Output is correct |
77 |
Correct |
21 ms |
492 KB |
Output is correct |
78 |
Correct |
0 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 |
1 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 |
300 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 |
208 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 |
1 ms |
208 KB |
Output is correct |
93 |
Correct |
1 ms |
208 KB |
Output is correct |
94 |
Correct |
1 ms |
208 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 |
208 KB |
Output is correct |
103 |
Correct |
1 ms |
208 KB |
Output is correct |
104 |
Correct |
1 ms |
300 KB |
Output is correct |
105 |
Correct |
1 ms |
248 KB |
Output is correct |
106 |
Correct |
1 ms |
208 KB |
Output is correct |
107 |
Correct |
1 ms |
208 KB |
Output is correct |
108 |
Correct |
1 ms |
208 KB |
Output is correct |
109 |
Correct |
1 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 |
0 ms |
256 KB |
Output is correct |
114 |
Correct |
1 ms |
236 KB |
Output is correct |
115 |
Correct |
1 ms |
208 KB |
Output is correct |
116 |
Correct |
1 ms |
208 KB |
Output is correct |
117 |
Correct |
0 ms |
208 KB |
Output is correct |
118 |
Correct |
1 ms |
228 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 |
208 KB |
Output is correct |
123 |
Correct |
1 ms |
300 KB |
Output is correct |