# |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
555441 |
2022-04-30T22:34:35 Z |
Pietra |
Combo (IOI18_combo) |
C++14 |
|
17 ms |
348 KB |
#include "combo.h"
#include<bits/stdc++.h>
using namespace std ;
string guess_sequence(int N) {
vector<string> s = {"A", "B", "X", "Y"} ;
string ans = "" ;
if(press(s[0]+s[1])){
if(press(s[1])) swap(s[0], s[1]) ;
}
else{
if(press(s[2])) swap(s[0], s[2]) ;
else swap(s[0], s[3]) ;
}
ans = s[0] ;
if(N == 1) return ans ;
for(int i = 2 ; i < N ; i++){
int tam = press(ans + s[1] + ans + s[2] + s[2] + ans + s[2] + s[3] + ans + s[2] + s[1]) ;
if(tam == i - 1) ans += s[3] ;
if(tam == i) ans += s[1] ;
else ans += s[2] ;
}
if(press(ans + s[1]) == N) ans += s[1] ;
else if(press(ans + s[2]) == N) ans += s[2] ;
else ans += s[3] ;
return ans ;
}
# |
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 |
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 |
0 ms |
208 KB |
Output is correct |
7 |
Incorrect |
1 ms |
208 KB |
Wrong Answer: wrong guess. |
8 |
Halted |
0 ms |
0 KB |
- |
# |
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 |
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 |
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 |
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 |
0 ms |
208 KB |
Output is correct |
17 |
Incorrect |
17 ms |
348 KB |
Wrong Answer: invalid press |
18 |
Halted |
0 ms |
0 KB |
- |