oj.uz

답안 #394959

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
394959 2021-04-27T14:26:10 Z ak2006 Hotel (CEOI11_hot) C++14
0 / 100
 1559 ms 206812 KB 
#include <bits/stdc++.h>
using namespace std;
using ll = long long;
using vb = vector<bool>;
using vvb = vector<vb>;
using vi = vector<int>;
using vvi = vector<vi>;
using vl = vector<ll>;
using vvl = vector<vl>;
using vc = vector<char>;
using vvc = vector<vc>;
const ll mod = 1e9 + 7,inf = 1e18;
#define pb push_back
#define fast ios_base::sync_with_stdio(0);cin.tie(0);cout.tie(0);
int n,m,o;
ll out;
bool cmp2(vl&f,vl&s)
{
    return (f[1] > s[1]) or (f[1] == s[1] && s[0] < s[0]);
}
int main()
{
    cin>>n>>m>>o;
    vvl a(n,vl(2));
    set<vl>s;
    for (int i = 0;i<n;i++)cin>>a[i][0]>>a[i][1],s.insert({a[i][1],a[i][0],i + 1});
    vl profits;
    vvl offers(m,vl(2));
    for (int i = 0;i<m;i++)cin>>offers[i][0]>>offers[i][1];
    sort(offers.begin(),offers.end(),cmp2);
    for (int i = 0;i<o;i++){
        auto it = s.lower_bound({offers[i][1],0,0});
        if (it == s.end())continue;
        profits.pb(offers[i][0] - (*it)[1]);
        s.erase(it);
    }
    sort(profits.rbegin(),profits.rend());
    assert(profits.size() >= o);
    for (int i = 0;i<o;i++)out += profits[i];
    cout<<out;
    return 0;
}

Compilation message

In file included from /usr/include/c++/9/cassert:44,
                 from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:33,
                 from hot.cpp:1:
hot.cpp: In function 'int main()':
hot.cpp:38:27: warning: comparison of integer expressions of different signedness: 'std::vector<long long int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
   38 |     assert(profits.size() >= o);
      |            ~~~~~~~~~~~~~~~^~~~

Subtask #1
0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 1 ms 204 KB Output isn't correct

Subtask #2
0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Runtime error 1 ms 332 KB Execution killed with signal 6
2 Halted 0 ms 0 KB -

Subtask #3
0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Runtime error 1 ms 460 KB Execution killed with signal 6
2 Halted 0 ms 0 KB -

Subtask #4
0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Runtime error 1 ms 460 KB Execution killed with signal 6
2 Halted 0 ms 0 KB -

Subtask #5
0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Runtime error 21 ms 4032 KB Execution killed with signal 6

Subtask #6
0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Runtime error 112 ms 17324 KB Execution killed with signal 6

Subtask #7
0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Runtime error 207 ms 30656 KB Execution killed with signal 6
2 Halted 0 ms 0 KB -

Subtask #8
0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Runtime error 670 ms 86160 KB Execution killed with signal 6
2 Halted 0 ms 0 KB -

Subtask #9
0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Runtime error 1342 ms 166388 KB Execution killed with signal 6
2 Halted 0 ms 0 KB -

Subtask #10
0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Runtime error 1559 ms 206812 KB Execution killed with signal 6
2 Halted 0 ms 0 KB -