Submission #148745

#	Time	Username	Problem	Language	Result	Execution time	Memory
148745		angularAndSplintered (#200)	King of Chairs (FXCUP4_chairs)	C++17	95 / 100	189 ms	15240 KiB

king

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

long long SendInfo(std::vector<int> W, std::vector<int> C) {
	int N = W.size();

    sort(W.begin(), W.end());
    std::multiset<int> S(C.begin(), C.end());
    
    long long ans = 0;

    for(auto val : W) {
        auto it = S.lower_bound(val);
        if(it == S.end()) {
            break;
        } else {
            ans = val;
            S.erase(it);
        }
    }

    return ans;
}

vassal

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

long long BB;
std::set<pair<int ,int>> S;

void Init(long long B, std::vector<int> C){
	int N = C.size();
    BB = B;

    for(int i = 0; i < N; i += 1) {
        S.insert(make_pair(C[i], i));
    }
}

int Maid(int W){
	if(W <= BB) {
        auto it = S.lower_bound(make_pair(W, 0));
        if(it != S.end()) {
            int ret = (*it).second;
            S.erase(it);
            return ret;
        } else {
            return -1;
        }
    } else {
        return -1;
    }
}

Compilation message (stderr)

king.cpp: In function 'long long int SendInfo(std::vector<int>, std::vector<int>)':
king.cpp:7:6: warning: unused variable 'N' [-Wunused-variable]
  int N = W.size();
      ^

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