Language: C++

#define _CRT_SECURE_NO_WARNINGS
#include<stdio.h>
#include<vector>
#include<functional>
#include<algorithm>
#include<stdlib.h>
#include<string>
#include<string.h>
#define _USE_MATH_DEFINES
#include<math.h>
#include<deque>
#include<set>
#include<map>
#include<queue>
#include<iostream>
using namespace std;
typedef long long ll;
#define rep(i,a,b) for(auto i=a;i<b;i++)
#define all(_x) _x.begin(), _x.end()
#define r_sort(_x) sort(_x.begin(), _x.end(), std::greater<int>())
#define vec_cnt(_a, _n) (upper_bound(all(_a), _n) - lower_bound(all(_a), _n))
ll gcd(ll a, ll b) { return a % b == 0 ? b : gcd(b, a % b); }
ll lcm(ll a, ll b) { return (a / gcd(a, b)) * b; }
#define INF 1 << 30
int main() {
	int N, M, p = 0;
	ll S = 0;
	cin >> N >> M;
	vector<int> a(N);
	vector<pair<int, int>> d(N);
	rep(i, 0, N)cin >> a[i];
	rep(i, 0, M)cin >> d[i].second >> d[i].first;
	sort(all(a));
	sort(all(d), std::greater<pair<int, int>>());
	auto it = a.begin(), p_it = it;
	rep(i, 0, M) {
		it = lower_bound(p_it, a.end(), d[i].first);
		S += (ll)d[i].first * min((int)(it - p_it), d[i].second);
		p_it += min(it - p_it, d[i].second);
	}
	rep(i, p_it - a.begin(), N) {
		S += a[i];
	}
	printf("%lld\n", S);
	return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:39:28: error: no matching function for call to 'min(__gnu_cxx::__normal_iterator<int*, std::vector<int> >::difference_type, int&)'
   39 |                 p_it += min(it - p_it, d[i].second);
      |                         ~~~^~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/14/vector:62,
                 from a.cc:3:
/usr/include/c++/14/bits/stl_algobase.h:233:5: note: candidate: 'template<class _Tp> constexpr const _Tp& std::min(const _Tp&, const _Tp&)'
  233 |     min(const _Tp& __a, const _Tp& __b)
      |     ^~~
/usr/include/c++/14/bits/stl_algobase.h:233:5: note:   template argument deduction/substitution failed:
a.cc:39:28: note:   deduced conflicting types for parameter 'const _Tp' ('long int' and 'int')
   39 |                 p_it += min(it - p_it, d[i].second);
      |                         ~~~^~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/14/bits/stl_algobase.h:281:5: note: candidate: 'template<class _Tp, class _Compare> constexpr const _Tp& std::min(const _Tp&, const _Tp&, _Compare)'
  281 |     min(const _Tp& __a, const _Tp& __b, _Compare __comp)
      |     ^~~
/usr/include/c++/14/bits/stl_algobase.h:281:5: note:   candidate expects 3 arguments, 2 provided
In file included from /usr/include/c++/14/algorithm:61,
                 from a.cc:5:
/usr/include/c++/14/bits/stl_algo.h:5686:5: note: candidate: 'template<class _Tp> constexpr _Tp std::min(initializer_list<_Tp>)'
 5686 |     min(initializer_list<_Tp> __l)
      |     ^~~
/usr/include/c++/14/bits/stl_algo.h:5686:5: note:   candidate expects 1 argument, 2 provided
/usr/include/c++/14/bits/stl_algo.h:5696:5: note: candidate: 'template<class _Tp, class _Compare> constexpr _Tp std::min(initializer_list<_Tp>, _Compare)'
 5696 |     min(initializer_list<_Tp> __l, _Compare __comp)
      |     ^~~
/usr/include/c++/14/bits/stl_algo.h:5696:5: note:   template argument deduction/substitution failed:
a.cc:39:28: note:   mismatched types 'std::initializer_list<_Tp>' and 'long int'
   39 |                 p_it += min(it - p_it, d[i].second);
      |                         ~~~^~~~~~~~~~~~~~~~~~~~~~~~