Submission #149545

#	Time	Username	Problem	Language	Result	Execution time	Memory
149545		Outfraware Boat People (#200)	함수컵 박물관 (FXCUP4_museum)	C++17	Compilation error	0 ms	0 KiB

museum

#include "museum.h"

#include <string>
#include <algorithm>
#include <set>

std::set<std::string> m;

void score(int i, int j) {
	string s;
	s.append(std::to_string(i));
	s.append(std::to_string(j));
	sort(s.begin(), s.end());
	m.insert(s);
}


long long CountSimilarPairs(std::vector<int> B, std::vector<int> T, std::vector<int> G) {
	int N = B.size();


	for (int i = 0; i < N; i++) {
		int candB = B[i];
		int candT = T[i];
		int candG = G[i];
		
		for (int j = 0; j < N; j++) {
			// 같으면 continue
			if (i == j) {
				continue;
			}

			if (candB == B[j]) {
				score(m, i, j);
			}

			if (candT == T[j]) {
				score(m, i, j);
			}

			if (candG == G[j]) {
				score(m, i, j);
			}

		}
	}
	return (long long)m.size();
}

Compilation message (stderr)

museum.cpp: In function 'void score(int, int)':
museum.cpp:10:2: error: 'string' was not declared in this scope
  string s;
  ^~~~~~
museum.cpp:10:2: note: suggested alternatives:
In file included from /usr/include/c++/7/string:39:0,
                 from museum.cpp:3:
/usr/include/c++/7/bits/stringfwd.h:74:33: note:   'std::__cxx11::string'
   typedef basic_string<char>    string;
                                 ^~~~~~
/usr/include/c++/7/bits/stringfwd.h:74:33: note:   'std::__cxx11::string'
museum.cpp:11:2: error: 's' was not declared in this scope
  s.append(std::to_string(i));
  ^
museum.cpp:13:2: error: 'sort' was not declared in this scope
  sort(s.begin(), s.end());
  ^~~~
museum.cpp:13:2: note: suggested alternative:
In file included from /usr/include/c++/7/algorithm:62:0,
                 from museum.cpp:4:
/usr/include/c++/7/bits/stl_algo.h:4856:5: note:   'std::sort'
     sort(_RandomAccessIterator __first, _RandomAccessIterator __last,
     ^~~~
museum.cpp: In function 'long long int CountSimilarPairs(std::vector<int>, std::vector<int>, std::vector<int>)':
museum.cpp:34:18: error: cannot convert 'std::set<std::__cxx11::basic_string<char> >' to 'int' for argument '1' to 'void score(int, int)'
     score(m, i, j);
                  ^
museum.cpp:38:18: error: cannot convert 'std::set<std::__cxx11::basic_string<char> >' to 'int' for argument '1' to 'void score(int, int)'
     score(m, i, j);
                  ^
museum.cpp:42:18: error: cannot convert 'std::set<std::__cxx11::basic_string<char> >' to 'int' for argument '1' to 'void score(int, int)'
     score(m, i, j);
                  ^