Submission #505902

#	Time	Username	Problem	Language	Result	Execution time	Memory
505902		Carmel_Ab1	King of Chairs (FXCUP4_chairs)	C++17	95 / 100	175 ms	14828 KiB

king

#include "king.h"
#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef vector<int> vi;
#define all(x) x.begin(),x.end()

ll SendInfo(vi W, vi C) {
    sort(all(W));
    sort(all(C));

    int n=C.size();
    multiset<int>s;
    for(int i=0; i<n; i++)
        s.insert(C[i]);

    int ans=0;
    for(int i=0; i<n; i++){
        auto it=s.lower_bound(W[i]);
        if(it==s.end())break;
        ans=*it;
        s.erase(it);
    }
    return 1;
}

vassal

#include "vassal.h"


#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef vector<int> vi;
typedef pair<int,int>pi;
int mx=0;
multiset<pi>s;

void Init(ll B, vi C){
    mx=1e9;
    int n=C.size();
    for(int i=0; i<n; i++)
        s.insert({C[i],i});
}

int Maid(int W){
    if(W>mx)return -1;
    auto it=s.upper_bound({W,-1});
    if(it==s.end())return -1;
    int ans=it->second;
    s.erase(it);
    return ans;
}

Compilation message (stderr)

king.cpp: In function 'll SendInfo(vi, vi)':
king.cpp:17:9: warning: variable 'ans' set but not used [-Wunused-but-set-variable]
   17 |     int ans=0;
      |         ^~~

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