Submission #153533

#	Time	Username	Problem	Language	Result	Execution time	Memory
153533		phpark	King of Chairs (FXCUP4_chairs)	C++17	95 / 100	156 ms	13364 KiB

king

#include "king.h"
using namespace std;
long long SendInfo(vector <int> W, vector <int> C)
{
	return 1;
}

vassal

#include <set>
#include <iostream>
#include <vector>
#include <algorithm>
#include <utility>
#include "vassal.h"
using namespace std;
static multiset <pair<int, int>> sit;
static vector <int> chair;
static int N;
typedef pair <int, int> pii;
pii p;
void Init(long long B, vector <int> C)
{
	N = C.size();
	
	chair = C;
	
	for (int i = 0; i < N; i++) {
		p.first = chair[i];
		p.second = i;
		sit.insert(p);
	}

}

int Maid(int w)
{
	int left = 0, right = N;
	auto itr = sit.lower_bound(make_pair(w, 0));
	if (itr == sit.end()) {
		
		return -1;
	}
	else {
		pair <int, int> ans = *itr;    //고른 의자 무게
		
		int answer = ans.second;
		sit.erase(itr);
		
		return answer;
	}
	
}

Compilation message (stderr)

vassal.cpp: In function 'int Maid(int)':
vassal.cpp:29:6: warning: unused variable 'left' [-Wunused-variable]
  int left = 0, right = N;
      ^~~~
vassal.cpp:29:16: warning: unused variable 'right' [-Wunused-variable]
  int left = 0, right = N;
                ^~~~~

• Subtask 1: 17 / 17
• Subtask 2: 38 / 38
• Subtask 3: 40 / 45