Language: C++

#include <bits/stdc++.h>
#include <algorithm>
using namespace std;

int main(){
int N, H;
cin >> N >> H; 
int a[114514], b[114514];
for(int i = 0; i < N; i++){
cin >> a[i] >> b[i];
}
sort(a, a + N, greater<int>());
sort(b, b + N, greater<int>());
int M = a[0]; 
long long int c[114514];
c[1] = b[0];  
for(int i = 1; i < N; i++){
c[i+1] = c[i] + b[i]; 
}
long long int ans = 1000000000; 
for(int i = 0; i <= N; i++){
int kaisuu = i + max((H - c[i] + M - 1)/M, 0); 
ans = min(ans, kaisuu); 
}
cout << ans << endl; 
}


Compiler output:
a.cc: In function 'int main()':
a.cc:22:21: error: no matching function for call to 'max(long long int, int)'
   22 | int kaisuu = i + max((H - c[i] + M - 1)/M, 0);
      |                  ~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/14/algorithm:60,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:51,
                 from a.cc:1:
/usr/include/c++/14/bits/stl_algobase.h:257:5: note: candidate: 'template<class _Tp> constexpr const _Tp& std::max(const _Tp&, const _Tp&)'
  257 |     max(const _Tp& __a, const _Tp& __b)
      |     ^~~
/usr/include/c++/14/bits/stl_algobase.h:257:5: note:   template argument deduction/substitution failed:
a.cc:22:21: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and 'int')
   22 | int kaisuu = i + max((H - c[i] + M - 1)/M, 0);
      |                  ~~~^~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/14/bits/stl_algobase.h:303:5: note: candidate: 'template<class _Tp, class _Compare> constexpr const _Tp& std::max(const _Tp&, const _Tp&, _Compare)'
  303 |     max(const _Tp& __a, const _Tp& __b, _Compare __comp)
      |     ^~~
/usr/include/c++/14/bits/stl_algobase.h:303:5: note:   candidate expects 3 arguments, 2 provided
In file included from /usr/include/c++/14/algorithm:61:
/usr/include/c++/14/bits/stl_algo.h:5706:5: note: candidate: 'template<class _Tp> constexpr _Tp std::max(initializer_list<_Tp>)'
 5706 |     max(initializer_list<_Tp> __l)
      |     ^~~
/usr/include/c++/14/bits/stl_algo.h:5706:5: note:   candidate expects 1 argument, 2 provided
/usr/include/c++/14/bits/stl_algo.h:5716:5: note: candidate: 'template<class _Tp, class _Compare> constexpr _Tp std::max(initializer_list<_Tp>, _Compare)'
 5716 |     max(initializer_list<_Tp> __l, _Compare __comp)
      |     ^~~
/usr/include/c++/14/bits/stl_algo.h:5716:5: note:   template argument deduction/substitution failed:
a.cc:22:21: note:   mismatched types 'std::initializer_list<_Tp>' and 'long long int'
   22 | int kaisuu = i + max((H - c[i] + M - 1)/M, 0);
      |                  ~~~^~~~~~~~~~~~~~~~~~~~~~~~~
a.cc:23:10: error: no matching function for call to 'min(long long int&, int&)'
   23 | ans = min(ans, kaisuu);
      |       ~~~^~~~~~~~~~~~~
/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:23:10: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and 'int')
   23 | ans = min(ans, kaisuu);
      |       ~~~^~~~~~~~~~~~~
/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
/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:23:10: note:   mismatched types 'std::initializer_list<_Tp>' and 'long long int'
   23 | ans = min(ans, kaisuu);
      |       ~~~^~~~~~~~~~~~~