제출 #492193

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
492193		Tox123	Cutting a rectangle (LMIO18_staciakampis)	C++11	0 / 100	1 ms	204 KiB

staciakampis

#include <iostream>
#include <bits/stdc++.h>
#include <utility>

using namespace std;

int main()
{
    int n; cin >> n;
    vector<pair<int, int>> PossibleR;
    for(int i = 0;i<n;i++){
        int a, b; cin >> a >> b;
        int CurrentPossibleRSize = PossibleR.size();
        if(CurrentPossibleRSize==0){
            PossibleR.push_back(make_pair(a,b));
        }else{
            for(int x = 0;x < CurrentPossibleRSize;x++){
                vector<pair<int, int>> OtherPossibleR;
                //int a1 = PossibleR.at(x).first;int b1 = PossibleR.at(x).second;
                if(PossibleR.at(x).first==a){
                    OtherPossibleR.push_back(make_pair(a,PossibleR.at(x).second+b));
                }
                if(PossibleR.at(x).second==a){
                    OtherPossibleR.push_back(make_pair(PossibleR.at(x).first+b,a));
                }
                if(PossibleR.at(x).first==b){
                    OtherPossibleR.push_back(make_pair(b,PossibleR.at(x).second+a));
                }
                if(PossibleR.at(x).second==b){
                    OtherPossibleR.push_back(make_pair(PossibleR.at(x).first+a,b));
                }
                bool AlreadyHadValue = false;
                for(int z = 0;z<OtherPossibleR.size();z++){
                    if(AlreadyHadValue==false){
                        PossibleR.at(x) = OtherPossibleR.at(z);
                    }else{
                        PossibleR.push_back(OtherPossibleR.at(z));
                    }
                    AlreadyHadValue = true;
                }
            }
        }
    }
    cout << PossibleR.size() << endl;
    list<int> Output;
    for(int i =0;i<PossibleR.size();i++){
        Output.push_front(min(PossibleR.at(i).first,PossibleR.at(i).second));
    }
    Output.sort();
    for(int i : Output){cout << i << endl;};
    return 0;
}

컴파일 시 표준 에러 (stderr) 메시지

staciakampis.cpp: In function 'int main()':
staciakampis.cpp:33:32: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   33 |                 for(int z = 0;z<OtherPossibleR.size();z++){
      |                               ~^~~~~~~~~~~~~~~~~~~~~~
staciakampis.cpp:46:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   46 |     for(int i =0;i<PossibleR.size();i++){
      |                  ~^~~~~~~~~~~~~~~~~

• Subtask 1: 0 / 25
• Subtask 2: 0 / 20
• Subtask 3: 0 / 55