# | Submission time | Handle | Problem | Language | Result | Execution time | Memory |
---|---|---|---|---|---|---|---|
972046 | 2024-04-29T23:58:08 Z | pcc | Combo (IOI18_combo) | C++17 | 12 ms | 1956 KB |
#include "combo.h" #include <iostream> using namespace std; string ans; int ask(string &s){ return press(s); } void BIN(string s,string pool){ int l = 0,r = pool.size()-1; while(l != r){ int mid = (l+r)>>1; string tmp; for(int i = l;i<=mid;i++)tmp += s+pool[i]; if(ask(tmp) != s.size())r = mid; else l = mid+1; } ans += pool[l]; return; } std::string guess_sequence(int N) { string pool = "ABXY"; BIN(ans,pool); string tt; for(auto &i:pool){ if(i != ans[0])tt += i; } swap(tt,pool); for(int i = 1;i+1<N;i++){ string tmp = ans+pool[0]+pool[0]+ans+pool[0]+pool[1]+ans+pool[0]+pool[2]+ans+pool[1]; int re = ask(tmp); if(re == i)ans += pool[2]; else if(re == i+1)ans += pool[1]; else ans += pool[0]; } if(N != 1)BIN(ans,pool); return ans; }
Compilation message
# | 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 | 1 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 | 1 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 | 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 | 596 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 | 1 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 | 0 ms | 344 KB | Output is correct |
34 | Correct | 0 ms | 356 KB | Output is correct |
35 | Correct | 0 ms | 356 KB | Output is correct |
36 | Correct | 0 ms | 356 KB | Output is correct |
# | Verdict | Execution time | Memory | Grader output |
---|---|---|---|---|
1 | Correct | 0 ms | 356 KB | Output is correct |
2 | Correct | 0 ms | 356 KB | Output is correct |
3 | Correct | 0 ms | 356 KB | Output is correct |
4 | Correct | 0 ms | 356 KB | Output is correct |
5 | Correct | 0 ms | 356 KB | Output is correct |
6 | Correct | 0 ms | 356 KB | Output is correct |
7 | Correct | 0 ms | 356 KB | Output is correct |
8 | Correct | 1 ms | 368 KB | Output is correct |
9 | Correct | 0 ms | 356 KB | Output is correct |
10 | Correct | 1 ms | 356 KB | Output is correct |
11 | Correct | 0 ms | 356 KB | Output is correct |
12 | Correct | 0 ms | 356 KB | Output is correct |
13 | Correct | 0 ms | 356 KB | Output is correct |
14 | Correct | 0 ms | 356 KB | Output is correct |
15 | Correct | 0 ms | 356 KB | Output is correct |
16 | Correct | 0 ms | 356 KB | Output is correct |
17 | Correct | 11 ms | 1460 KB | Output is correct |
18 | Correct | 10 ms | 1244 KB | Output is correct |
19 | Correct | 10 ms | 1588 KB | Output is correct |
20 | Correct | 11 ms | 1956 KB | Output is correct |
21 | Correct | 10 ms | 980 KB | Output is correct |
22 | Correct | 0 ms | 344 KB | Output is correct |
23 | Correct | 1 ms | 436 KB | Output is correct |
24 | Correct | 0 ms | 436 KB | Output is correct |
25 | Correct | 1 ms | 440 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 | 436 KB | Output is correct |
29 | Correct | 1 ms | 440 KB | Output is correct |
30 | Correct | 1 ms | 604 KB | Output is correct |
31 | Correct | 1 ms | 444 KB | Output is correct |
32 | Correct | 10 ms | 1428 KB | Output is correct |
33 | Correct | 11 ms | 1340 KB | Output is correct |
34 | Correct | 10 ms | 1292 KB | Output is correct |
35 | Correct | 12 ms | 1040 KB | Output is correct |
36 | Correct | 10 ms | 1484 KB | Output is correct |
37 | Correct | 10 ms | 1380 KB | Output is correct |
38 | Correct | 10 ms | 1412 KB | Output is correct |
39 | Correct | 11 ms | 1392 KB | Output is correct |
40 | Correct | 12 ms | 1440 KB | Output is correct |
41 | Correct | 11 ms | 1264 KB | Output is correct |
42 | Correct | 11 ms | 1260 KB | Output is correct |
43 | Correct | 11 ms | 1516 KB | Output is correct |
44 | Correct | 12 ms | 1376 KB | Output is correct |
45 | Correct | 11 ms | 1216 KB | Output is correct |
46 | Correct | 10 ms | 1136 KB | Output is correct |
47 | Correct | 11 ms | 1460 KB | Output is correct |
48 | Correct | 10 ms | 1472 KB | Output is correct |
49 | Correct | 10 ms | 1140 KB | Output is correct |
50 | Correct | 11 ms | 1148 KB | Output is correct |
51 | Correct | 11 ms | 1472 KB | Output is correct |
52 | Correct | 10 ms | 1400 KB | Output is correct |
53 | Correct | 10 ms | 980 KB | Output is correct |
54 | Correct | 10 ms | 1124 KB | Output is correct |
55 | Correct | 11 ms | 1496 KB | Output is correct |
56 | Correct | 10 ms | 1396 KB | Output is correct |
57 | Correct | 11 ms | 1640 KB | Output is correct |
58 | Correct | 10 ms | 964 KB | Output is correct |
59 | Correct | 10 ms | 1228 KB | Output is correct |
60 | Correct | 10 ms | 1476 KB | Output is correct |
61 | Correct | 11 ms | 1428 KB | Output is correct |
62 | Correct | 10 ms | 1228 KB | Output is correct |
63 | Correct | 10 ms | 1004 KB | Output is correct |
64 | Correct | 10 ms | 1188 KB | Output is correct |
65 | Correct | 10 ms | 976 KB | Output is correct |
66 | Correct | 10 ms | 1228 KB | Output is correct |
67 | Correct | 10 ms | 1188 KB | Output is correct |
68 | Correct | 10 ms | 1304 KB | Output is correct |
69 | Correct | 10 ms | 1464 KB | Output is correct |
70 | Correct | 10 ms | 956 KB | Output is correct |
71 | Correct | 11 ms | 1544 KB | Output is correct |
72 | Correct | 10 ms | 908 KB | Output is correct |
73 | Correct | 10 ms | 1420 KB | Output is correct |
74 | Correct | 11 ms | 1100 KB | Output is correct |
75 | Correct | 10 ms | 1224 KB | Output is correct |
76 | Correct | 12 ms | 1436 KB | Output is correct |
77 | Correct | 10 ms | 1472 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 | 596 KB | Output is correct |
81 | Correct | 0 ms | 344 KB | Output is correct |
82 | Correct | 1 ms | 344 KB | Output is correct |
83 | Correct | 0 ms | 436 KB | Output is correct |
84 | Correct | 1 ms | 436 KB | Output is correct |
85 | Correct | 1 ms | 432 KB | Output is correct |
86 | Correct | 1 ms | 428 KB | Output is correct |
87 | Correct | 1 ms | 436 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 | 0 ms | 344 KB | Output is correct |
92 | Correct | 0 ms | 344 KB | Output is correct |
93 | Correct | 1 ms | 440 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 | 448 KB | Output is correct |
97 | Correct | 0 ms | 448 KB | Output is correct |
98 | Correct | 1 ms | 448 KB | Output is correct |
99 | Correct | 1 ms | 448 KB | Output is correct |
100 | Correct | 1 ms | 444 KB | Output is correct |
101 | Correct | 0 ms | 448 KB | Output is correct |
102 | Correct | 0 ms | 448 KB | Output is correct |
103 | Correct | 1 ms | 448 KB | Output is correct |
104 | Correct | 0 ms | 448 KB | Output is correct |
105 | Correct | 1 ms | 444 KB | Output is correct |
106 | Correct | 1 ms | 452 KB | Output is correct |
107 | Correct | 1 ms | 608 KB | Output is correct |
108 | Correct | 1 ms | 356 KB | Output is correct |
109 | Correct | 0 ms | 356 KB | Output is correct |
110 | Correct | 0 ms | 356 KB | Output is correct |
111 | Correct | 0 ms | 356 KB | Output is correct |
112 | Correct | 0 ms | 356 KB | Output is correct |
113 | Correct | 0 ms | 356 KB | Output is correct |
114 | Correct | 0 ms | 356 KB | Output is correct |
115 | Correct | 1 ms | 356 KB | Output is correct |
116 | Correct | 1 ms | 344 KB | Output is correct |
117 | Correct | 0 ms | 432 KB | Output is correct |
118 | Correct | 0 ms | 688 KB | Output is correct |
119 | Correct | 1 ms | 436 KB | Output is correct |
120 | Correct | 1 ms | 440 KB | Output is correct |
121 | Correct | 1 ms | 600 KB | Output is correct |
122 | Correct | 1 ms | 436 KB | Output is correct |
123 | Correct | 0 ms | 440 KB | Output is correct |