제출 #1015905

#제출 시각UTC-0아이디문제언어결과실행 시간메모리
10159052024-07-07 04:01:01deera콤보 (IOI18_combo)C++14
100 / 100
18 ms2168 KiB
#include <bits/stdc++.h>
using namespace std;
int press(string p);
#include "combo.h"
string guess_sequence(int N) {
int a = press("AB");
int b = press("BX");
string f = "";
if (a == 2) a--;
if (b == 2) b--;
if (a == 1 && b == 1) {
f += "B";
}
if (a == 1 && b == 0) {
f += "A";
}
if (a == 0 && b == 1) {
f += "X";
}
if (a == 0 && b == 0) {
f += "Y";
}
if (f.size() == N) {
 
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컴파일 시 표준 에러 (stderr) 메시지

combo.cpp: In function 'std::string guess_sequence(int)':
combo.cpp:30:18: warning: comparison of integer expressions of different signedness: 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
   30 |     if (f.size() == N) {
      |         ~~~~~~~~~^~~~
combo.cpp:44:22: warning: comparison of integer expressions of different signedness: 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
   44 |         if (g.size() > N * 4) {
      |             ~~~~~~~~~^~~~~~~
combo.cpp:48:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   48 |             if (p == f.size()) {
      |                 ~~^~~~~~~~~~~
combo.cpp:50:26: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   50 |             } else if (p == f.size() + 1) {
      |                        ~~^~~~~~~~~~~~~~~
combo.cpp:52:26: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   52 |             } else if (p == f.size() + 2) {
      |                        ~~^~~~~~~~~~~~~~~
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