oj.uz

Submission #505900

# Submission time Handle Problem Language Result Execution time Memory
505900 2022-01-11T09:32:20 Z Carmel_Ab1 King of Chairs (FXCUP4_chairs) C++17
100 / 100
 184 ms 14832 KB 
#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 0;
}

#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

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
17.0 / 17.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 496 KB Correct
2 Correct 0 ms 488 KB Correct
3 Correct 0 ms 512 KB Correct
4 Correct 0 ms 584 KB Correct
5 Correct 0 ms 584 KB Correct

Subtask #2
38.0 / 38.0

# Verdict Execution time Memory Grader output
1 Correct 58 ms 7852 KB Correct
2 Correct 111 ms 13584 KB Correct
3 Correct 106 ms 14832 KB Correct
4 Correct 111 ms 14772 KB Correct
5 Correct 114 ms 14624 KB Correct
6 Correct 114 ms 14616 KB Correct
7 Correct 118 ms 14728 KB Correct

Subtask #3
45.0 / 45.0

# Verdict Execution time Memory Grader output
1 Correct 62 ms 7948 KB Correct
2 Correct 126 ms 13696 KB Correct
3 Correct 142 ms 14820 KB Correct
4 Correct 184 ms 14820 KB Correct
5 Correct 161 ms 14740 KB Correct
6 Correct 135 ms 14808 KB Correct
7 Correct 122 ms 14796 KB Correct
8 Correct 110 ms 14720 KB Correct