제출 #1039998

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1039998		ender	Paint By Numbers (IOI16_paint)	C++17	7 / 100	1 ms	348 KiB

paint

#include "paint.h"
#include <bits/stdc++.h>
#include <cstdlib>

using namespace std;

std::string solve_puzzle(std::string s, std::vector<int> c) {

    vector<string> solutions;
    int k = c[0];

    string ans = "";

    for(int i = 0; i < s.size(); ++i){
        string temp = s;

        if(i+k > s.size()) break;

        for(int j = i; j < i+k; ++j){

            temp[j] = 'X';

        }

        for(auto &y : temp){

            if(y == '.') y = '_';

        }

        solutions.push_back(temp);

    }

    

    for(int i = 0; i < s.size(); ++i){

        bool check = false;

        for(int j = 1; j < solutions.size(); ++j){

            if(solutions[j-1][i] != solutions[j][i]){
                ans += '?';
                check = true;
                break;
            }

        }

        if(check) continue;

        ans += solutions[0][i];

    }

    return ans;
}

컴파일 시 표준 에러 (stderr) 메시지

paint.cpp: In function 'std::string solve_puzzle(std::string, std::vector<int>)':
paint.cpp:14:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   14 |     for(int i = 0; i < s.size(); ++i){
      |                    ~~^~~~~~~~~~
paint.cpp:17:16: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   17 |         if(i+k > s.size()) break;
      |            ~~~~^~~~~~~~~~
paint.cpp:37:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   37 |     for(int i = 0; i < s.size(); ++i){
      |                    ~~^~~~~~~~~~
paint.cpp:41:26: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::__cxx11::basic_string<char> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   41 |         for(int j = 1; j < solutions.size(); ++j){
      |                        ~~^~~~~~~~~~~~~~~~~~

• Subtask 1: 7 / 7
• Subtask 2: 0 / 3
• Subtask 3: 0 / 22
• Subtask 4: 0 / 27
• Subtask 5: 0 / 21
• Subtask 6: 0 / 10
• Subtask 7: 0 / 10