結果

問題 No.1012 荷物収集
ユーザー firiexpfiriexp
提出日時 2020-03-20 21:41:56
言語 C++14
(gcc 12.3.0 + boost 1.83.0)
結果
CE  
(最新)
AC  
(最初)
実行時間 -
コード長 1,418 bytes
コンパイル時間 685 ms
コンパイル使用メモリ 90,720 KB
最終ジャッジ日時 2024-04-27 03:06:35
合計ジャッジ時間 3,212 ms
ジャッジサーバーID
(参考情報)
judge5 / judge4
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コンパイルエラー時のメッセージ・ソースコードは、提出者また管理者しか表示できないようにしております。(リジャッジ後のコンパイルエラーは公開されます)
ただし、clay言語の場合は開発者のデバッグのため、公開されます。

コンパイルメッセージ
main.cpp:18:39: error: '::numeric_limits' has not been declared
   18 | template<class T> constexpr T INF = ::numeric_limits<T>::max()/32*15+208;
      |                                       ^~~~~~~~~~~~~~
main.cpp:18:55: error: expected primary-expression before '>' token
   18 | template<class T> constexpr T INF = ::numeric_limits<T>::max()/32*15+208;
      |                                                       ^
main.cpp:18:61: error: no matching function for call to 'max()'
   18 | template<class T> constexpr T INF = ::numeric_limits<T>::max()/32*15+208;
      |                                                        ~~~~~^~
In file included from /home/linuxbrew/.linuxbrew/Cellar/gcc@12/12.3.0/include/c++/12/string:50,
                 from /home/linuxbrew/.linuxbrew/Cellar/gcc@12/12.3.0/include/c++/12/bits/locale_classes.h:40,
                 from /home/linuxbrew/.linuxbrew/Cellar/gcc@12/12.3.0/include/c++/12/bits/ios_base.h:41,
                 from /home/linuxbrew/.linuxbrew/Cellar/gcc@12/12.3.0/include/c++/12/ios:42,
                 from /home/linuxbrew/.linuxbrew/Cellar/gcc@12/12.3.0/include/c++/12/ostream:38,
                 from /home/linuxbrew/.linuxbrew/Cellar/gcc@12/12.3.0/include/c++/12/iostream:39,
                 from main.cpp:1:
/home/linuxbrew/.linuxbrew/Cellar/gcc@12/12.3.0/include/c++/12/bits/stl_algobase.h:254:5: note: candidate: 'template<class _Tp> constexpr const _Tp& std::max(const _Tp&, const _Tp&)'
  254 |     max(const _Tp& __a, const _Tp& __b)
      |     ^~~
/home/linuxbrew/.linuxbrew/Cellar/gcc@12/12.3.0/include/c++/12/bits/stl_algobase.h:254:5: note:   template argument deduction/substitution failed:
main.cpp:18:61: note:   candidate expects 2 arguments, 0 provided
   18 | template<class T> constexpr T INF = ::numeric_limits<T>::max()/32*15+208;
      |                                                        ~~~~~^~
/home/linuxbrew/.linuxbrew/Cellar/gcc@12/12.3.0/include/c++/12/bits/stl_algobase.h:300:5: note: candidate: 'templat

ソースコード

diff #

#include <iostream>
#include <algorithm>
#include <iomanip>
#include <map>
#include <set>
#include <queue>
#include <stack>
#include <numeric>
#include <bitset>
#include <cmath>

static const int MOD = 1000000007;
using ll = long long;
using u32 = unsigned;
using u64 = unsigned long long;
using namespace std;

template<class T> constexpr T INF = ::numeric_limits<T>::max()/32*15+208;

struct Query {
    int val, no;
    Query(int val, int no) : val(val), no(no) {}
    Query() : val(0), no(0) {}
    bool operator<(const Query &a) const {
        return this->val < a.val;
    }
};

int main() {
    int n, q;
    cin >> n >> q;
    vector<pair<int, int>> v(n);
    ll val = 0, val2 = 0;
    for (int i = 0; i < n; ++i) {
        scanf("%d %d", &v[i].first, &v[i].second);
        val += (ll)v[i].first*v[i].second;
        val2 -= v[i].second;
    }
    sort(v.begin(),v.end());
    int cur = 0;
    vector<Query> Q(q);
    for (int i = 0; i < q; ++i) {
        int x;
        scanf("%d", &x);
        Q[i] = {x, i};
    }
    sort(Q.begin(),Q.end());
    vector<ll> ans(q);
    for (int i = 0; i < q; ++i) {
        while(cur < n && v[cur].first < Q[i].val){
            val -= 2LL*v[cur].first*v[cur].second;
            val2 += 2*v[cur].second;
            cur++;
        }
        ans[Q[i].no] = val2*Q[i].val+val;
    }
    for (int i = 0; i < q; ++i) {
        printf("%lld\n", ans[i]);
    }
    return 0;
}
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