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Submission #956024

# Submission time Handle Problem Language Result Execution time Memory
956024 2024-03-31T19:53:47 Z ASGA_RedSea Combo (IOI18_combo) C++17
0 / 100
 1 ms 344 KB 
#include <bits/stdc++.h>
#include "combo.h"

using namespace std;

//int press(string s){cout<<"press : "<<s<<" : ";int r;cin>>r;return r;}

string guess_sequence(int n){
    string s,c = "ABXY";
    int f = 0;
    for(int i = 0;i < 3;i++){
        f = press(string(1,c[i]));
        if(f){s += c[i];c.erase(i,1);break;}
    }
    if(!f){s += c.back();c.pop_back();}

    for(int i = 1;i < n;i++){
        string p = s;
        p += c[0];
        string pp = s;pp += c[1];
        for(int j = 0;j < 3;j++){p += pp;p += c[j];}

        int r = press(p);
        if(r == i + 1)s += c[0];
        else if(r == i + 2)s += c[1];
        else s += c[2];
    }

    return s;
}

//int main(){int n;cin>>n;cout<<guess_sequence(n);return 0;}

Subtask #1
0 / 5.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 344 KB Wrong Answer: invalid press
2 Halted 0 ms 0 KB -

Subtask #2
0 / 95.0

# 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 Incorrect 0 ms 344 KB Wrong Answer: invalid press
6 Halted 0 ms 0 KB -