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Submission #75265

# Submission time Handle Problem Language Result Execution time Memory
75265 2018-09-09T04:14:48 Z Sherazin Combo (IOI18_combo) C++14
0 / 100
 1 ms 200 KB 
#include "combo.h"
#include <bits/stdc++.h>

using namespace std;

char c[4] = { 'A', 'B', 'X', 'Y' };

string guess_sequence(int N) {
       string ans;
       if(press("A")) ans = "A";
       else if(press("B")) ans = "B";
       else if(press("X")) ans = "X";
       else ans = "Y";
       for(int i = 2; i <= N; i++) 
              for(int j = 0; j < 4; j++) 
                     if(c[j] != ans[0] && press(ans+string(1, c[j])) == i) {
                            ans = ans + string(1, c[j]);
                            break;
                     }
       cout << ans << endl;
       return ans;
}

Subtask #1
0 / 5.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 200 KB DO NOT PRINT ANYTHING TO STANDARD OUTPUT
2 Halted 0 ms 0 KB -

Subtask #2
0 / 95.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 200 KB DO NOT PRINT ANYTHING TO STANDARD OUTPUT
2 Halted 0 ms 0 KB -