제출 #294573

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
294573		MilosMilutinovic	콤보 (IOI18_combo)	C++14	10 / 100	57 ms	592 KiB

combo

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

using namespace std;

string guess_sequence(int N) {
    string ans = "";
    for (int i = 0; i < N; i++) {
        if (press(ans + 'A') > ans.length()) {
            ans += 'A';
        } else {
            if (press(ans + 'B') > ans.length()) {
                ans += 'B';
            } else {
                if (press(ans + 'X') > ans.length()) {
                    ans += 'X';
                } else {
                    ans += 'Y';
                }
            }
        }
    }
    return ans;
}

컴파일 시 표준 에러 (stderr) 메시지

combo.cpp: In function 'std::string guess_sequence(int)':
combo.cpp:9:30: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
    9 |         if (press(ans + 'A') > ans.length()) {
      |             ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~
combo.cpp:12:34: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   12 |             if (press(ans + 'B') > ans.length()) {
      |                 ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~
combo.cpp:15:38: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   15 |                 if (press(ans + 'X') > ans.length()) {
      |                     ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~

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