Submission #151644

#	Time	Username	Problem	Language	Result	Execution time	Memory
151644		rose0310	King of Chairs (FXCUP4_chairs)	C++17	0 / 100	50 ms	3412 KiB

king

#include "king.h"
#include<algorithm>
#include<iostream>
using namespace std;

long long SendInfo(std::vector<int> W, std::vector<int> C) {
	int N = W.size();
	long long upper = 1;
	sort(W.begin(), W.end());
	sort(C.begin(), C.end());
	int cnt = 0;
	for (auto i : W) {
		while (cnt<N-1 && i < C[cnt]) cnt++;
		if(i>=C[cnt++])upper = i;
		if (cnt==N-1) break;
	}
	return upper;
}

vassal

#include "vassal.h"
#include<algorithm>
#include<iostream>
using namespace std;

long long BB;
std::vector<int>CC;
void Init(long long B, std::vector<int> C){
	int N = C.size();
	BB = B;
	CC= C;
	sort(CC.begin(), CC.end());
}
bool v[121212];
int Maid(int W){
	if (BB < W) {
		return -1;
	}
	int l=0, r=CC.size()-1, mid;
	while (l < r) {
		mid = (l + r) / 2;
		if (CC[mid] < W) l = mid + 1;
		else r = mid;
	}
	while (v[r]) r++;
	v[r] = 1;
	return r;
}

Compilation message (stderr)

vassal.cpp: In function 'void Init(long long int, std::vector<int>)':
vassal.cpp:9:6: warning: unused variable 'N' [-Wunused-variable]
  int N = C.size();
      ^

• Subtask 1: 0 / 17
• Subtask 2: 0 / 38
• Subtask 3: 0 / 45