Submission #992565

#	Time	Username	Problem	Language	Result	Execution time	Memory
992565		voi	Combo (IOI18_combo)	C++17	0 / 100	2 ms	600 KiB

combo

#include <bits/stdc++.h>
#include "combo.h"

using namespace std;

typedef long long ll;

const int ar = 2e5+2;
const ll mod = 1e9+7;
const int oo = 1e9;

string guess_sequence(int n) {
    string s = "";
    for(int i = 1; i <= n; ++i) {
        if(press(s + 'A') == i) s += 'A';
        else if(press(s + 'B') == i) s += 'B';
        else if(press(s + 'X') == i) s += 'X';
        else if(press(s + 'Y') == i) s += 'Y';
    }
}

Compilation message (stderr)

combo.cpp: In function 'std::string guess_sequence(int)':
combo.cpp:20:1: warning: no return statement in function returning non-void [-Wreturn-type]
   20 | }
      | ^

• Subtask 1: 0 / 5
• Subtask 2: 0 / 95