oj.uz

답안 #344929

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
344929 2021-01-06T18:57:26 Z Alma 콤보 (IOI18_combo) C++14
0 / 100
 0 ms 200 KB 
#include <iostream>
#include <vector>
#include <string>
#include <combo.h>
using namespace std;

string guess_sequence(int N) {
    string S = "";
    vector<char> buttons = {'A', 'B', 'X', 'Y'};

    for (int i = 0; i < buttons.size(); i++) {
        if (press(S + buttons[i]) == 1) {
            S += buttons[i];
            buttons.erase(buttons.begin()+i);
        }
    }    
    for (int j = 2; j <= N; j++) {
        for (char c: buttons) {
            if (press(S + c) == j) {S += c;}
        }
    }
    return S;
}

Compilation message

combo.cpp: In function 'std::string guess_sequence(int)':
combo.cpp:11:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   11 |     for (int i = 0; i < buttons.size(); i++) {
      |                     ~~^~~~~~~~~~~~~~~~

Subtask #1
0 / 5.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 0 ms 200 KB Wrong Answer: wrong guess.
2 Halted 0 ms 0 KB -

Subtask #2
0 / 95.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 0 ms 200 KB Wrong Answer: wrong guess.
2 Halted 0 ms 0 KB -