# |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
261787 |
2020-08-12T05:07:22 Z |
yabsed |
Combo (IOI18_combo) |
C++17 |
|
41 ms |
676 KB |
#include "combo.h"
#include <bits/stdc++.h>
using namespace std;
string guess_sequence(int N) {
char crr[]={'A', 'B', 'X', 'Y'};
char wow[N+5];
vector <char> cr;
string S;
for(int i=0;i<N;i++){
//crr[i]=-1;
if(!i){
string p="";
p+='A';
p+='B';
int conis=press(p);
if(conis){
string pp="";
pp='A';
conis=press(pp);
if(conis)wow[0]='A';
else wow[0]='B';
}
else{
string pp="";
pp='Y';
conis=press(pp);
if(conis)wow[0]='Y';
else wow[0]='X';
}
//printf("%c", wow[0]);
for(int j=0;j<4;j++){
//printf("\n%d %d\n", wow[0], crr[j]);
if(wow[0]!=crr[j])
cr.push_back(crr[j]);
}
}
else if(N-1==i){
//printf("%d\n", cr.size());
wow[i]=cr[0];
for(int j=1;j<cr.size();j++){
string p=S;
//std::cout << S << std::endl;
p+=cr[j];
//std::cout << p << std::endl;
//pri
//printf("%s\n", p);
int coins=press(p);
if(coins==i+1){
wow[i]=cr[j];
}
}
}
else{
string p;
for(int j=0;j<3;j++){
p+=S; p+=cr[2]; p+=cr[j];
}
p+=S; p+=cr[1];
//std::cout << S << std::endl;
int coins=press(p);
//printf("%d\n", coins);
for(int j=0;j<3;j++){
if(coins==i+j)
wow[i]=cr[j];
}
}
S+=wow[i];
}
return S;
}
Compilation message
combo.cpp: In function 'std::string guess_sequence(int)':
combo.cpp:42:26: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
42 | for(int j=1;j<cr.size();j++){
| ~^~~~~~~~~~
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
200 KB |
Output is correct |
2 |
Correct |
1 ms |
200 KB |
Output is correct |
3 |
Correct |
1 ms |
200 KB |
Output is correct |
4 |
Correct |
1 ms |
200 KB |
Output is correct |
5 |
Correct |
0 ms |
200 KB |
Output is correct |
6 |
Correct |
1 ms |
200 KB |
Output is correct |
7 |
Correct |
0 ms |
200 KB |
Output is correct |
8 |
Correct |
0 ms |
200 KB |
Output is correct |
9 |
Correct |
1 ms |
200 KB |
Output is correct |
10 |
Correct |
1 ms |
200 KB |
Output is correct |
11 |
Correct |
0 ms |
200 KB |
Output is correct |
12 |
Correct |
1 ms |
200 KB |
Output is correct |
13 |
Correct |
0 ms |
200 KB |
Output is correct |
14 |
Correct |
1 ms |
200 KB |
Output is correct |
15 |
Correct |
1 ms |
200 KB |
Output is correct |
16 |
Correct |
1 ms |
200 KB |
Output is correct |
17 |
Correct |
1 ms |
200 KB |
Output is correct |
18 |
Correct |
0 ms |
200 KB |
Output is correct |
19 |
Correct |
1 ms |
200 KB |
Output is correct |
20 |
Correct |
1 ms |
200 KB |
Output is correct |
21 |
Correct |
1 ms |
200 KB |
Output is correct |
22 |
Correct |
0 ms |
200 KB |
Output is correct |
23 |
Correct |
1 ms |
200 KB |
Output is correct |
24 |
Correct |
1 ms |
200 KB |
Output is correct |
25 |
Correct |
1 ms |
200 KB |
Output is correct |
26 |
Correct |
1 ms |
200 KB |
Output is correct |
27 |
Correct |
1 ms |
200 KB |
Output is correct |
28 |
Correct |
1 ms |
200 KB |
Output is correct |
29 |
Correct |
0 ms |
264 KB |
Output is correct |
30 |
Correct |
1 ms |
200 KB |
Output is correct |
31 |
Correct |
1 ms |
200 KB |
Output is correct |
32 |
Correct |
1 ms |
200 KB |
Output is correct |
33 |
Correct |
0 ms |
200 KB |
Output is correct |
34 |
Correct |
1 ms |
200 KB |
Output is correct |
35 |
Correct |
1 ms |
200 KB |
Output is correct |
36 |
Correct |
1 ms |
200 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
200 KB |
Output is correct |
2 |
Correct |
1 ms |
200 KB |
Output is correct |
3 |
Correct |
0 ms |
200 KB |
Output is correct |
4 |
Correct |
1 ms |
200 KB |
Output is correct |
5 |
Correct |
0 ms |
200 KB |
Output is correct |
6 |
Correct |
1 ms |
200 KB |
Output is correct |
7 |
Correct |
1 ms |
200 KB |
Output is correct |
8 |
Correct |
0 ms |
200 KB |
Output is correct |
9 |
Correct |
1 ms |
200 KB |
Output is correct |
10 |
Correct |
1 ms |
200 KB |
Output is correct |
11 |
Correct |
1 ms |
200 KB |
Output is correct |
12 |
Correct |
1 ms |
200 KB |
Output is correct |
13 |
Correct |
1 ms |
200 KB |
Output is correct |
14 |
Correct |
0 ms |
200 KB |
Output is correct |
15 |
Correct |
1 ms |
200 KB |
Output is correct |
16 |
Correct |
1 ms |
200 KB |
Output is correct |
17 |
Correct |
29 ms |
432 KB |
Output is correct |
18 |
Correct |
38 ms |
348 KB |
Output is correct |
19 |
Correct |
28 ms |
340 KB |
Output is correct |
20 |
Correct |
35 ms |
420 KB |
Output is correct |
21 |
Correct |
27 ms |
416 KB |
Output is correct |
22 |
Correct |
1 ms |
200 KB |
Output is correct |
23 |
Correct |
1 ms |
200 KB |
Output is correct |
24 |
Correct |
1 ms |
200 KB |
Output is correct |
25 |
Correct |
2 ms |
200 KB |
Output is correct |
26 |
Correct |
2 ms |
200 KB |
Output is correct |
27 |
Correct |
2 ms |
200 KB |
Output is correct |
28 |
Correct |
2 ms |
200 KB |
Output is correct |
29 |
Correct |
2 ms |
200 KB |
Output is correct |
30 |
Correct |
3 ms |
200 KB |
Output is correct |
31 |
Correct |
4 ms |
328 KB |
Output is correct |
32 |
Correct |
20 ms |
372 KB |
Output is correct |
33 |
Correct |
39 ms |
612 KB |
Output is correct |
34 |
Correct |
41 ms |
340 KB |
Output is correct |
35 |
Correct |
38 ms |
344 KB |
Output is correct |
36 |
Correct |
20 ms |
468 KB |
Output is correct |
37 |
Correct |
28 ms |
488 KB |
Output is correct |
38 |
Correct |
38 ms |
412 KB |
Output is correct |
39 |
Correct |
39 ms |
452 KB |
Output is correct |
40 |
Correct |
30 ms |
364 KB |
Output is correct |
41 |
Correct |
22 ms |
348 KB |
Output is correct |
42 |
Correct |
36 ms |
340 KB |
Output is correct |
43 |
Correct |
28 ms |
344 KB |
Output is correct |
44 |
Correct |
28 ms |
348 KB |
Output is correct |
45 |
Correct |
29 ms |
348 KB |
Output is correct |
46 |
Correct |
26 ms |
448 KB |
Output is correct |
47 |
Correct |
37 ms |
352 KB |
Output is correct |
48 |
Correct |
21 ms |
464 KB |
Output is correct |
49 |
Correct |
29 ms |
416 KB |
Output is correct |
50 |
Correct |
27 ms |
452 KB |
Output is correct |
51 |
Correct |
31 ms |
344 KB |
Output is correct |
52 |
Correct |
25 ms |
396 KB |
Output is correct |
53 |
Correct |
39 ms |
412 KB |
Output is correct |
54 |
Correct |
34 ms |
540 KB |
Output is correct |
55 |
Correct |
40 ms |
340 KB |
Output is correct |
56 |
Correct |
28 ms |
368 KB |
Output is correct |
57 |
Correct |
34 ms |
448 KB |
Output is correct |
58 |
Correct |
39 ms |
452 KB |
Output is correct |
59 |
Correct |
40 ms |
456 KB |
Output is correct |
60 |
Correct |
33 ms |
452 KB |
Output is correct |
61 |
Correct |
28 ms |
340 KB |
Output is correct |
62 |
Correct |
24 ms |
560 KB |
Output is correct |
63 |
Correct |
26 ms |
340 KB |
Output is correct |
64 |
Correct |
39 ms |
340 KB |
Output is correct |
65 |
Correct |
34 ms |
540 KB |
Output is correct |
66 |
Correct |
31 ms |
464 KB |
Output is correct |
67 |
Correct |
38 ms |
384 KB |
Output is correct |
68 |
Correct |
35 ms |
560 KB |
Output is correct |
69 |
Correct |
23 ms |
340 KB |
Output is correct |
70 |
Correct |
35 ms |
488 KB |
Output is correct |
71 |
Correct |
31 ms |
444 KB |
Output is correct |
72 |
Correct |
27 ms |
344 KB |
Output is correct |
73 |
Correct |
21 ms |
540 KB |
Output is correct |
74 |
Correct |
26 ms |
452 KB |
Output is correct |
75 |
Correct |
29 ms |
676 KB |
Output is correct |
76 |
Correct |
27 ms |
340 KB |
Output is correct |
77 |
Correct |
31 ms |
344 KB |
Output is correct |
78 |
Correct |
1 ms |
200 KB |
Output is correct |
79 |
Correct |
1 ms |
200 KB |
Output is correct |
80 |
Correct |
1 ms |
200 KB |
Output is correct |
81 |
Correct |
1 ms |
200 KB |
Output is correct |
82 |
Correct |
1 ms |
200 KB |
Output is correct |
83 |
Correct |
1 ms |
200 KB |
Output is correct |
84 |
Correct |
1 ms |
200 KB |
Output is correct |
85 |
Correct |
1 ms |
200 KB |
Output is correct |
86 |
Correct |
1 ms |
200 KB |
Output is correct |
87 |
Correct |
1 ms |
200 KB |
Output is correct |
88 |
Correct |
1 ms |
200 KB |
Output is correct |
89 |
Correct |
1 ms |
200 KB |
Output is correct |
90 |
Correct |
1 ms |
200 KB |
Output is correct |
91 |
Correct |
1 ms |
200 KB |
Output is correct |
92 |
Correct |
1 ms |
200 KB |
Output is correct |
93 |
Correct |
1 ms |
200 KB |
Output is correct |
94 |
Correct |
1 ms |
200 KB |
Output is correct |
95 |
Correct |
1 ms |
200 KB |
Output is correct |
96 |
Correct |
1 ms |
200 KB |
Output is correct |
97 |
Correct |
1 ms |
200 KB |
Output is correct |
98 |
Correct |
1 ms |
200 KB |
Output is correct |
99 |
Correct |
1 ms |
200 KB |
Output is correct |
100 |
Correct |
1 ms |
200 KB |
Output is correct |
101 |
Correct |
2 ms |
200 KB |
Output is correct |
102 |
Correct |
1 ms |
200 KB |
Output is correct |
103 |
Correct |
1 ms |
200 KB |
Output is correct |
104 |
Correct |
1 ms |
296 KB |
Output is correct |
105 |
Correct |
1 ms |
200 KB |
Output is correct |
106 |
Correct |
1 ms |
200 KB |
Output is correct |
107 |
Correct |
1 ms |
200 KB |
Output is correct |
108 |
Correct |
1 ms |
200 KB |
Output is correct |
109 |
Correct |
1 ms |
200 KB |
Output is correct |
110 |
Correct |
1 ms |
200 KB |
Output is correct |
111 |
Correct |
1 ms |
200 KB |
Output is correct |
112 |
Correct |
1 ms |
200 KB |
Output is correct |
113 |
Correct |
1 ms |
200 KB |
Output is correct |
114 |
Correct |
1 ms |
200 KB |
Output is correct |
115 |
Correct |
1 ms |
200 KB |
Output is correct |
116 |
Correct |
1 ms |
200 KB |
Output is correct |
117 |
Correct |
1 ms |
200 KB |
Output is correct |
118 |
Correct |
1 ms |
200 KB |
Output is correct |
119 |
Correct |
1 ms |
200 KB |
Output is correct |
120 |
Correct |
2 ms |
200 KB |
Output is correct |
121 |
Correct |
1 ms |
200 KB |
Output is correct |
122 |
Correct |
3 ms |
200 KB |
Output is correct |
123 |
Correct |
2 ms |
200 KB |
Output is correct |