criyle/codenet-compile-errors huggingface dataset:
Language: C++

#include <bits/stdc++.h>
using namespace std;
#define rep(i,n); for(long long i = 0;i < (n);i++)
typedef long long ll;
typedef vector<long long> vl;

const ll INF = 100000000009;

int main(){
	ll h,n; cin >> h >> n;
	vl damage(n); vl mp(n);
	rep(i,n)cin >> damage[i] >> mp[i];
	ll dp[10001];
	rep(i,10001)dp[i] = INF;
	dp[0] = 0;
	rep(m,10001){
		rep(j,n){
			if(m >= damage[j]) dp[m] = min(dp[max(0,m-damage[j])] + mp[j],dp[m]);		
		}
	}
	ll ans = INF;
	for(ll i = h;i<10002;i++){
		ans = min(ans,dp[i]);
	}
	cout << ans << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:18:62: error: no matching function for call to 'max(int, long long int)'
   18 |                         if(m >= damage[j]) dp[m] = min(dp[max(0,m-damage[j])] + mp[j],dp[m]);
      |                                                           ~~~^~~~~~~~~~~~~~~
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:18:62: note:   deduced conflicting types for parameter 'const _Tp' ('int' and 'long long int')
   18 |                         if(m >= damage[j]) dp[m] = min(dp[max(0,m-damage[j])] + mp[j],dp[m]);
      |                                                           ~~~^~~~~~~~~~~~~~~
/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:18:62: note:   mismatched types 'std::initializer_list<_Tp>' and 'int'
   18 |                         if(m >= damage[j]) dp[m] = min(dp[max(0,m-damage[j])] + mp[j],dp[m]);
      |                                                           ~~~^~~~~~~~~~~~~~~
Language: C++

object Main {
  def main(args: Array[String]): Unit = {
    solve
  }

  def solve(): Unit = {
    val sc = new java.util.Scanner(System.in)
    val h, n = sc.nextInt
    val magics = new Array[(Int, Int)](n)
    for (i <- 0 until n) {
      val a = sc.nextInt
      val b = sc.nextInt
      magics(i) = (a, b)
    }

    // モンスターの体力をi減らすため消耗する魔力の最小値
    val dp = Array.fill[Int](h + 1)(Int.MaxValue)
    dp(0) = 0
    for (magic <- magics) {
      for (i <- 0 to h) {
        if(dp(i) != Int.MaxValue){
          val nj = math.min(i + magic._1, h)
          dp(nj) = math.min(dp(nj), dp(i) + magic._2)
        }
      }
    }
    println(dp(h))
  }
}


Compiler output:
a.cc:1:1: error: 'object' does not name a type
    1 | object Main {
      | ^~~~~~
Language: C++

#include <bits/stdc++.h> 
using namespace std; 
#define int long long
int f(int a){
	if(a==0)
		return 0;
	return 1+2*f(a/2);
}
int32_t main() 
{ 
	int h,n;
	cin>>h>>n;
	int a[n],b[n];
	for(int i=0;i<n;++i)
		cin>>a[i]>>b[i];
	int c[h+1];
	for(int i=0;i<=h;++i)
		cost[i]=LLONG_MAX;
	cost[0]=0;
	for(int i=0;i<n;++i){
		for(int j=1;j<=h;++j){
			if(j<a[i])
				c[j]=min(c[j],b[i]);
			else
				c[j]=min(c[j],c[j-a[i]]+b[i]);
		}
	}
	cout<<c[h];
} 


Compiler output:
a.cc: In function 'int32_t main()':
a.cc:18:17: error: 'cost' was not declared in this scope; did you mean 'cosl'?
   18 |                 cost[i]=LLONG_MAX;
      |                 ^~~~
      |                 cosl
a.cc:19:9: error: 'cost' was not declared in this scope; did you mean 'cosl'?
   19 |         cost[0]=0;
      |         ^~~~
      |         cosl
Language: C++

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

#define FAST_IO ios_base::sync_with_stdio(false);cin.tie(0);cout.tie(0);
#define ll long long
#define FOR(i,l,r) for(long long i=l; i<r; i++)
#define FOR_REV(i,r,l) for(long long i=r; i>=l; i--)
#define pb push_back
#define mp make_pair

const long long INF = 1e9;

map <int, int> magic;

int main()
{
    FAST_IO;
	int h,n;
    cin>>h>>n;

    int a,b;
    FOR(i,0,n)
    {
        cin>>a>>b;
        magic[a] = b;
    }

    int dp[10004];
    for(int i = 0; i <= 10001; i++){
        dp[i] = INF;
    }

    dp[h] = 0;

    FOR_REV(i,h,0)
    {
        // cout<<dp[i]<<endl;
        for (auto it: magic)
        {
            int x = max(0, i - it.first);
            // cout<<" x "<<x;
            dp[x] = min(dp[x], dp[i]+ (it.second));
            // cout<<"val "<<dp[x];
        }
        // cout<<endl;
    }

    cout<<dp[0]<<endl;

}

Compiler output:
a.cc: In function 'int main()':
a.cc:40:24: error: no matching function for call to 'max(int, long long int)'
   40 |             int x = max(0, i - it.first);
      |                     ~~~^~~~~~~~~~~~~~~~~
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:40:24: note:   deduced conflicting types for parameter 'const _Tp' ('int' and 'long long int')
   40 |             int x = max(0, i - it.first);
      |                     ~~~^~~~~~~~~~~~~~~~~
/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:40:24: note:   mismatched types 'std::initializer_list<_Tp>' and 'int'
   40 |             int x = max(0, i - it.first);
      |                     ~~~^~~~~~~~~~~~~~~~~
Language: C++

#include <bits/stdc++.h>

using namespace std;

#ifdef DGC
#include "debug.h"
#else
#define debug(...) 9715
#endif
typedef long long ll;
typedef long double ld;
typedef complex<double> point;
#define F first
#define S second



int main()
{
	#ifdef DGC
		//freopen("a.in", "r", stdin);
		//freopen("b.out", "w", stdout);
	#endif

	ios_base::sync_with_stdio(0), cin.tie(0);

	int h, n;
	cin >> h >> n;
	vector<pair<int, int>> a(n);
  	pair<int, int> best = { 1, (int)2e9 };
  	for (auto &i : a)
    {
		cin >> i.F >> i.S;
      	if ((ll)i.S * best.F  < (ll)best.S * i.F)
          	best = i;
    }

  	int c = (h / best.F) * best.S, ans = 2e9;
  	h -= h / best.F * best.F;
  	a.push_back(0, 0);
	for (auto i : a)
		if (i.F >= h) ans = min(ans, c + i.S);
  	cout << ans << "\n";
  
	return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:40:20: error: no matching function for call to 'std::vector<std::pair<int, int> >::push_back(int, int)'
   40 |         a.push_back(0, 0);
      |         ~~~~~~~~~~~^~~~~~
In file included from /usr/include/c++/14/vector:66,
                 from /usr/include/c++/14/functional:64,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:53,
                 from a.cc:1:
/usr/include/c++/14/bits/stl_vector.h:1283:7: note: candidate: 'void std::vector<_Tp, _Alloc>::push_back(const value_type&) [with _Tp = std::pair<int, int>; _Alloc = std::allocator<std::pair<int, int> >; value_type = std::pair<int, int>]'
 1283 |       push_back(const value_type& __x)
      |       ^~~~~~~~~
/usr/include/c++/14/bits/stl_vector.h:1283:7: note:   candidate expects 1 argument, 2 provided
/usr/include/c++/14/bits/stl_vector.h:1300:7: note: candidate: 'void std::vector<_Tp, _Alloc>::push_back(value_type&&) [with _Tp = std::pair<int, int>; _Alloc = std::allocator<std::pair<int, int> >; value_type = std::pair<int, int>]'
 1300 |       push_back(value_type&& __x)
      |       ^~~~~~~~~
/usr/include/c++/14/bits/stl_vector.h:1300:7: note:   candidate expects 1 argument, 2 provided
Language: C++

#include <bits/stdc++.h>

using namespace std;

#ifdef DGC
#include "debug.h"
#else
#define debug(...) 9715
#endif
typedef long long ll;
typedef long double ld;
typedef complex<double> point;
#define F first
#define S second



int main()
{
	#ifdef DGC
		//freopen("a.in", "r", stdin);
		//freopen("b.out", "w", stdout);
	#endif

	ios_base::sync_with_stdio(0), cin.tie(0);

	int h, n;
	cin >> h >> n;
	vector<pair<int, int>> a(n);
  	pair<int, int> best = { 1, (int)2e9 };
  	for (auto &i : a)
    {
		cin >> i.F >> i.S;
      	if ((ll)i.S * best.F  < (ll)best.S * i.F)
          	best = i;
    }

  	int c = (h / best.F) * best.S, ans = 2e9;
  	h -= h / best.F * best.F;
  	a.push_bak({ 0, 0 });
	for (auto i : a)
		if (i.F >= h) ans = min(ans, c + i.S);
  	cout << ans << "\n";
  
	return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:40:11: error: 'class std::vector<std::pair<int, int> >' has no member named 'push_bak'; did you mean 'push_back'?
   40 |         a.push_bak({ 0, 0 });
      |           ^~~~~~~~
      |           push_back
Language: C++

#include <bits/stdc++.h>

using namespace std;

#ifdef DGC
#include "debug.h"
#else
#define debug(...) 9715
#endif
typedef long long ll;
typedef long double ld;
typedef complex<double> point;
#define F first
#define S second



int main()
{
	#ifdef DGC
		//freopen("a.in", "r", stdin);
		//freopen("b.out", "w", stdout);
	#endif

	ios_base::sync_with_stdio(0), cin.tie(0);

	int h, n;
	cin >> h >> n;
	vector<pair<int, int>> a(n);
  	pair<int, int> best = { 1, (int)2e9 };
  	for (auto &i : a)
    {
		cin >> i.F >> i.S;
      	if ((ll)i.S * best.F  < (ll)best.S * i.F)
          	best = i;
    }

  	int c = (h / best.F) * best.S, ans = 2e9;
  	h -= h / best.F * best.F;
  	a.push_bak(0, 0);
	for (auto i : a)
		if (i.F >= h) ans = min(ans, c + i.S);
  	cout << ans << "\n";
  
	return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:40:11: error: 'class std::vector<std::pair<int, int> >' has no member named 'push_bak'; did you mean 'push_back'?
   40 |         a.push_bak(0, 0);
      |           ^~~~~~~~
      |           push_back
Language: C++

/**
 *    author:  Mohamad Milhem
 *    created: 2020-01-26-19.28.52
**/

#include <bits/stdc++.h>
#include <stdio.h>

using namespace std;
typedef long long ll;

#define FAST ios_base::sync_with_stdio(false); cin.tie(0); cout.tie(0);
#define mp make_pair
#define pb push_back
#define lp(i,s,f) for(ll i = s; i < ll(f); i++)
#define inF freopen("input.in", "r", stdin);
#define outF freopen("output.in", "w", stdout);
#define MOD ll(1000000007)
#define debug(x) cout << '[' << #x << " is: " << x << "] " <<endl;








int main(){

    FAST;


    int h,n;

    cin >> h >> n;

    vector<pair<int,int>> v(n);
    vector<pair<int,int>> sorted(n);


    for (int i = 0 ; i < n ; i++){
        cin >> v[i].first >> v[i].second;
        sorted[i].first = v[i].second.first;
        sorted[i].second = v[i].second.second;
    }



    sort(sorted.begin(), sorted.end());
    //sort(v.begin(),v.end());
    long long thebigminn = 1e18;

    for (int i = 0 ; i < n ; i++){

    long long times = h / v[i].first;

    long long sum = v[i].second * times;

    long long mod = h - (v[i].first * times);


    if (mod > 0){
    int minn = 2e9;

    for (int j = 0 ; j < n ; j++){
            int t = ceil(mod*1.0/sorted[j].first);
            minn = min(minn, sorted[j].second * t);
    }
    sum += minn;
    }




    thebigminn = min(thebigminn, sum);

    }



    cout << thebigminn <<endl;



    return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:43:39: error: request for member 'first' in 'v.std::vector<std::pair<int, int> >::operator[](((std::vector<std::pair<int, int> >::size_type)i)).std::pair<int, int>::second', which is of non-class type 'int'
   43 |         sorted[i].first = v[i].second.first;
      |                                       ^~~~~
a.cc:44:40: error: request for member 'second' in 'v.std::vector<std::pair<int, int> >::operator[](((std::vector<std::pair<int, int> >::size_type)i)).std::pair<int, int>::second', which is of non-class type 'int'
   44 |         sorted[i].second = v[i].second.second;
      |                                        ^~~~~~
Language: C++

#include <bits/stdc++.h>
#include <iostream>
using namespace std;
typedef long long ll;

int main(){
  ll h,n;
  cin >> h >> n;
  vector<ll> a(n),b(n);
  vector<double> c(n),d(n);
  for(ll i=0;i<n;i++){
    cin >> a.at(i) >> b.at(i);
    c.at(i) = a.at(i)/b.at(i);
    d.at(i) = c.at(i);
  }
  sort(d.begin(),d.end());
  
  ll k;
  for(ll i=0;i<n;i++){
    if(c.at(i) == d.at(n-1)){
      k = i;
      break;
    }
  }
  ll cnt = h/c.at(k);
  ll ans = cnt*b.at(k);
  h -= cnt*a.at(k);
  if(h == 0) cout << ans << endl;
  else {
    int m = b.at(k);
    for(int i=0;i<n;i++){
      if(a.at(i) >= h){
        int n = m;
        m = min(b.at(i),n);
      }
    }
    cout << ans+m << endl;
  }
  
  return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:34:16: error: no matching function for call to 'min(__gnu_cxx::__alloc_traits<std::allocator<long long int>, long long int>::value_type&, int&)'
   34 |         m = min(b.at(i),n);
      |             ~~~^~~~~~~~~~~
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: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:34:16: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and 'int')
   34 |         m = min(b.at(i),n);
      |             ~~~^~~~~~~~~~~
/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:
/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:34:16: note:   mismatched types 'std::initializer_list<_Tp>' and 'long long int'
   34 |         m = min(b.at(i),n);
      |             ~~~^~~~~~~~~~~
Language: C++

#include <bits/stdc++.h>
#include <iostream>
using namespace std;
typedef long long ll;

int main(){
  ll h,n;
  cin >> h >> n;
  vector<ll> a(n),b(n);
  vector<double> c(n),d(n);
  for(ll i=0;i<n;i++){
    cin >> a.at(i) >> b.at(i);
    c.at(i) = a.at(i)/b.at(i);
    d.at(i) = c.at(i);
  }
  sort(d.begin(),d.end());
  
  ll k;
  for(ll i=0;i<n;i++){
    if(c.at(i) == d.at(n-1)){
      k = i;
      break;
    }
  }
  ll cnt = h/c.at(k);
  ll ans = cnt*b.at(k);
  h -= cnt*a.at(k);
  if(h == 0) cout << ans << endl;
  else {
    int m = b.at(k);
    for(int i=0;i<n;i++){
      if(a.at(i) >= h){
        m = min(b.at(i),m);
      }
    }
    cout << ans+m << endl;
  }
  
  return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:33:16: error: no matching function for call to 'min(__gnu_cxx::__alloc_traits<std::allocator<long long int>, long long int>::value_type&, int&)'
   33 |         m = min(b.at(i),m);
      |             ~~~^~~~~~~~~~~
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: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:33:16: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and 'int')
   33 |         m = min(b.at(i),m);
      |             ~~~^~~~~~~~~~~
/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:
/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:33:16: note:   mismatched types 'std::initializer_list<_Tp>' and 'long long int'
   33 |         m = min(b.at(i),m);
      |             ~~~^~~~~~~~~~~
Language: C++

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

bool compare(pair< int, pair<int, int> > a, pair< int, pair<int, int> > b)
{
  return a.second.second > b.second.second;
}
int main()
{
  int h, n;
  cin>>h>>n;
  
  vector <pair< int, pair<int, int> > > arr(n);
  for(int i=0;i<n;i++)
  {
    int a, b;
  	cin>>a>>b;
    int num = (a*1.0)/b;
    arr[i] = make_pair(a, make_pair(b, num));
  }
  
  sort(arr.begin(), arr.end(), compare);
  cnt = 0;
  int i=0;
  while(h>0)
  {
    int t = h/arr[i].first;
    h -= arr[i].first * t;
    cnt += arr[i].second.first * t;
    i++;
  }
  cout<<cnt<<endl;
  return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:23:3: error: 'cnt' was not declared in this scope; did you mean 'int'?
   23 |   cnt = 0;
      |   ^~~
      |   int
Language: C++

#include <bits/stdc++.h>
using namespace std;
#define _GLIBCXX_DEBUG
#define all(v) v.begin(), v.end()
using in = int64_t;
#define rep(i, n) for (in i = 0; i < (in)(n); i++)
const double PI=3.14159265358979323846;
const int64_t waru = 1000000007;
const in INF=1<<30;
using vec = vector<vector<vector<vector<int>>>>;

int main(){
in hp,n;
  cin>>hp>>n;
  vector<pair<in,in>> a(n);
  in x,y;
  rep(i,n){
  cin>>x>>y;
    a.at(i)= make_pair(x,y);
  }
  vector<in> dp(11000,INF);
  dp[0]=0;
  in mp,dmg;
  rep(i,hp){
    rep(j,n){
      dmg=a[j].first;
       mp=a[j].second;
       dp[i+dmg]=min(dp[i]+mp,dp[i+dmg]);
    }
  }
  in ans =INF;
  for(int i=h;i<1200;i++){
    ans =min(ans,dp[i]);
  }
  cout<<ans;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:32:13: error: 'h' was not declared in this scope
   32 |   for(int i=h;i<1200;i++){
      |             ^
Language: C++

#include <bits/stdc++.h>
using namespace std;
#define _GLIBCXX_DEBUG
#define all(v) v.begin(), v.end()
using in = int64_t;
#define rep(i, n) for (in i = 0; i < (in)(n); i++)
const double PI=3.14159265358979323846;
const int64_t waru = 1000000007;
const in INF=1<<30;
using vec = vector<vector<vector<vector<int>>>>;

int main(){
in hp,n;
  cin>>hp>>n;
  vector<pair<in,in>> a(n);
  in x,y;
  rep(i,n){
  cin>>x>>y;
    a.at(i)= make_pair(x,y);
  }
  vector<in> dp(110,INF);
  dp[0]=0;
  int mp,dmg;
  rep(i,h){
    rep(j,n){
      dmg=a[j].first;
       mp=a[j].second;
       dp[i+dmg]=min(dp[i]+mp,dp[i+dmg]);
    }
  }
  cout<<dp[h];
}

Compiler output:
a.cc: In function 'int main()':
a.cc:24:9: error: 'h' was not declared in this scope
   24 |   rep(i,h){
      |         ^
a.cc:6:43: note: in definition of macro 'rep'
    6 | #define rep(i, n) for (in i = 0; i < (in)(n); i++)
      |                                           ^
a.cc:31:12: error: 'h' was not declared in this scope
   31 |   cout<<dp[h];
      |            ^
Language: C++

#include <stdio.h>
#include <iostream>
#include <math.h>
#include <string>
#include <vector>
#include <algorithm>
#include <iomanip>

//#include <tuple>

//#include <bits/stdc++.h>
using namespace std;
#define rep(i, n) for(int i = 0; i < (int)n; i++)
#define ll long long
#define pb push_back

int main() {
  int h, n;
  cin >> h >> n;
  vector<int> a(n), b(n);

  rep(i, n) {
    cin >> a[i] >> b[i];
  }

  vector<ll> dp(h + 1, 1LL<<60);
  dp[0] = 0;
  for(int i = 0; i < n; i++){
    for(int j = 0; j < h; j++) {
      // hpがjにおいて、ダメージa[i]を与えた時のhpを求める
      int k = j + a[i];
      // もしそれ以上の値になる場合は最大値にする
      if (k > h) k = h;
      // もともと入っている値とダメージを与えた場合を比較する
      dp[k] = min(dp[k], dp[j] + b[i]);
    }
  }
  cout << ans << endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:38:11: error: 'ans' was not declared in this scope; did you mean 'abs'?
   38 |   cout << ans << endl;
      |           ^~~
      |           abs
Language: C++

#include <bits/stdc++.h>
using namespace std;
#define all(x) x.begin(),x.end()
#define rep(i, n) for (int i = 0; i < (int)(n); i++)
template<class T> inline bool chmax(T&a,T b){if(a<b){a=b;return 1;}return 0;}
template<class T> inline bool chmin(T&a,T b){if(a>b){a=b;return 1;}return 0;}
typedef long long ll;

int n,h;
string s,t;
ll a[1005],b[1005],dp[1005][200005];

int main() {
  cin >> h >> n;
  rep(i,n) cin >> a[i] >> b[i];
  rep(i,n+1)rep(j,h+1) dp[i][j]=1e18;
  dp[0][0]=0;
  rep(i,n)rep(j,h+1){
    chmin(dp[i+1][j],dp[i][j]);
    chmin(dp[i+1][min(j+a[i],h)],dp[i+1][j]+b[i]);
  }
  cout << dp[n][h] << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:20:22: error: no matching function for call to 'min(ll, int&)'
   20 |     chmin(dp[i+1][min(j+a[i],h)],dp[i+1][j]+b[i]);
      |                   ~~~^~~~~~~~~~
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: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:20:22: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and 'int')
   20 |     chmin(dp[i+1][min(j+a[i],h)],dp[i+1][j]+b[i]);
      |                   ~~~^~~~~~~~~~
/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:
/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:20:22: note:   mismatched types 'std::initializer_list<_Tp>' and 'long long int'
   20 |     chmin(dp[i+1][min(j+a[i],h)],dp[i+1][j]+b[i]);
      |                   ~~~^~~~~~~~~~
Language: C++

#define int long long

int H,N;
vector<int> A, B;

vector<int> dp;

signed main() {
  cin >> H >> N;
  A.resize(N);
  B.resize(N);
  for(int i=0; i<N; i++) cin >> A[i] >> B[i];

  dp.resize(H+1, 1LL<<60);

  dp[0] = 0;
  for(int h=1; h<=H; h++) {
    for(int i=0; i<N; i++) {
      if(h<=A[i]) dp[h] = min(dp[h], B[i]);
      else        dp[h] = min(dp[h], dp[h-A[i]] + B[i]);
    } 
  }
  cout << dp[H] << endl;
} 


Compiler output:
a.cc:4:1: error: 'vector' does not name a type
    4 | vector<int> A, B;
      | ^~~~~~
a.cc:6:1: error: 'vector' does not name a type
    6 | vector<int> dp;
      | ^~~~~~
a.cc: In function 'int main()':
a.cc:9:3: error: 'cin' was not declared in this scope
    9 |   cin >> H >> N;
      |   ^~~
a.cc:10:3: error: 'A' was not declared in this scope
   10 |   A.resize(N);
      |   ^
a.cc:11:3: error: 'B' was not declared in this scope
   11 |   B.resize(N);
      |   ^
a.cc:14:3: error: 'dp' was not declared in this scope
   14 |   dp.resize(H+1, 1LL<<60);
      |   ^~
a.cc:19:27: error: 'min' was not declared in this scope; did you mean 'main'?
   19 |       if(h<=A[i]) dp[h] = min(dp[h], B[i]);
      |                           ^~~
      |                           main
a.cc:20:27: error: 'min' was not declared in this scope; did you mean 'main'?
   20 |       else        dp[h] = min(dp[h], dp[h-A[i]] + B[i]);
      |                           ^~~
      |                           main
a.cc:23:3: error: 'cout' was not declared in this scope
   23 |   cout << dp[H] << endl;
      |   ^~~~
a.cc:23:20: error: 'endl' was not declared in this scope
   23 |   cout << dp[H] << endl;
      |                    ^~~~
Language: C++

#include <bits/stdc++.h>
#define ll long long
using namespace std;
int h,n,a[1001],b[1001],dp[10001],ans=1e9;
int main(){
	ios_base::sync_with_stdio(0); cin.tie(0);
	cin>>h>>n;
	for(int i=1;i<=n;i++) cin>>a[i]>>b[i];
	for(int i=1;i<=h;i++) dp[i]=1e9;
	for(int i=0;i<=h;i++){
		for(int j=1;j<=n;j++)
			if(i+a[j]>=h){ ans=min(ans,dp[i]+b[j]); continue; }
			dp[i+a[j]]=min(dp[i+a[j]],dp[i]+b[j]);
		}
	cout<<ans;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:13:32: error: 'j' was not declared in this scope
   13 |                         dp[i+a[j]]=min(dp[i+a[j]],dp[i]+b[j]);
      |                                ^
Language: C++

#include<bits/stdc++.h>
using namespace std;
#define F first
#define S second
#define migmig ios::sync_with_stdio(false);cin.tie(0);cout.tie(0);
#define ll long long 
#define ld long double
long long const inf = 1e18;
int const mxn = 2e4+10;
 
ll poww(ll a, ll b, ll md) {
    return (!b ? 1 : (b & 1 ? a * poww(a * a % md, b / 2, md) % md : poww(a * a % md, b / 2, md) % md));
}
 

 
vector <pair <ll,ll > > s;
long long dp[mxn];
long long ans;
int main(){
	ll h,n;
	cin>>h>>n;
	ll mi = inf;
	for (int i =0;i<n;i++){
		ll a,b;
		cin>>a>>b;
		mi = min(mi,b);
		s.push_back({a,b});
	}
	fill(dp,dp+mxn,inf);
	dp[0]=0;
	dp[1] = mi;
	for (int i = 1;i<=h;i++){
		for (auto j : s){
			long long a = j.F , b = j.S;
			if (i>=a)
				dp[i]=min(dp[i],dp[i-a]+b);
			dp[i] = min(dp[i],(i/a+(i%a>0))*b));
		}
	}


	
	
	cout<<dp[h];

}

Compiler output:
a.cc: In function 'int main()':
a.cc:38:59: error: expected ';' before ')' token
   38 |                         dp[i] = min(dp[i],(i/a+(i%a>0))*b));
      |                                                           ^
      |                                                           ;
Language: C++

#include<bits/stdc++.h>
using namespace std;
int find_min(vector<int>v,n)
{
  int min_val=v[0];
  for(int i=1;i<n;i++)
    min_val=min(min_val,v[i]);
 return min_val; 
}
int find_cost(int h,vector<vector<int>>v,int n)
{
  if(h<=0)
    return 0;
  vector<int>cost(n,0);
  for(int i=0;i<n;i++)
  {
     cost[i]=v[i][1]+find_cost(h-v[i][0],v,n);
  }
  cout<<find_min(cost,n);
}
int main()
{
  int h,n;
  cin>>h>>n;
  vector<vector<int>>v(n,vector<int>(2));
  for(int i=0;i<n;i++)
  { for(int j=0;j<2;j++)
      cin>>v[i][j];
  }
  vector<int>cost(n,0);
  for(int i=0;i<n;i++)
  {
     cost[i]=v[i][1]+find_cost(h-v[i][0],v,n);
  }
  cout<<find_min(cost,n);
return 0;    
}

Compiler output:
a.cc:3:27: error: 'n' has not been declared
    3 | int find_min(vector<int>v,n)
      |                           ^
a.cc: In function 'int find_min(std::vector<int>, int)':
a.cc:6:17: error: 'n' was not declared in this scope
    6 |   for(int i=1;i<n;i++)
      |                 ^
a.cc: In function 'int find_cost(int, std::vector<std::vector<int> >, int)':
a.cc:20:1: warning: control reaches end of non-void function [-Wreturn-type]
   20 | }
      | ^
Language: C++

#include<bits/stdc++.h>
using namespace std;
int find_min(vector<int>v,n)
{
  int min_val=v[0];
  for(int i=1;i<n;i++)
    min_val=min(min_val,v[i]);
 return min_val; 
}
int find_cost(int h,vector<vector<int>>v,int n)
{
  if(h<=0)
    return 0;
  vector<int>cost(n,0);
  for(int i=0;i<n;i++)
  {
     cost[i]=v[i][1]+find_cost(h-v[i][0]);
  }
  cout<<find_min(cost);
}
int main()
{
  int h,n;
  cin>>h>>n;
  vector<vector<int>>v(n,vector<int>(2));
  for(int i=0;i<n;i++)
  { for(int j=0;j<2;j++)
      cin>>v[i][j];
  }
  vector<int>cost(n,0);
  for(int i=0;i<n;i++)
  {
     cost[i]=v[i][1]+find_cost(h-v[i][0],v,n);
  }
  cout<<find_min(cost);
return 0;    
}

Compiler output:
a.cc:3:27: error: 'n' has not been declared
    3 | int find_min(vector<int>v,n)
      |                           ^
a.cc: In function 'int find_min(std::vector<int>, int)':
a.cc:6:17: error: 'n' was not declared in this scope
    6 |   for(int i=1;i<n;i++)
      |                 ^
a.cc: In function 'int find_cost(int, std::vector<std::vector<int> >, int)':
a.cc:17:31: error: too few arguments to function 'int find_cost(int, std::vector<std::vector<int> >, int)'
   17 |      cost[i]=v[i][1]+find_cost(h-v[i][0]);
      |                      ~~~~~~~~~^~~~~~~~~~~
a.cc:10:5: note: declared here
   10 | int find_cost(int h,vector<vector<int>>v,int n)
      |     ^~~~~~~~~
a.cc:19:17: error: too few arguments to function 'int find_min(std::vector<int>, int)'
   19 |   cout<<find_min(cost);
      |         ~~~~~~~~^~~~~~
a.cc:3:5: note: declared here
    3 | int find_min(vector<int>v,n)
      |     ^~~~~~~~
a.cc: In function 'int main()':
a.cc:35:17: error: too few arguments to function 'int find_min(std::vector<int>, int)'
   35 |   cout<<find_min(cost);
      |         ~~~~~~~~^~~~~~
a.cc:3:5: note: declared here
    3 | int find_min(vector<int>v,n)
      |     ^~~~~~~~
a.cc: In function 'int find_cost(int, std::vector<std::vector<int> >, int)':
a.cc:20:1: warning: control reaches end of non-void function [-Wreturn-type]
   20 | }
      | ^
Language: C++

#include <bits/stdc++.h>
using namespace std;
#define _GLIBCXX_DEBUG
#define all(v) v.begin(), v.end()
using in = int64_t;
#define rep(i, n) for (in i = 0; i < (in)(n); i++)
const double PI=3.14159265358979323846;
const int64_t waru = 1000000007;
const in INF=1<<30;
using vec = vector<vector<vector<vector<int>>>>;

int f(int &hp,vector<tuple<double,int,int>> &a,vector<int> &fnc,int &kaku){

    int dmg =get<1>(a.at(0));
   int mp  =get<2>(a.at(0));
     if(hp%dmg==0){fnc.push_back(kaku+(hp/dmg)*mp); return 0;}  
    
  
  int mini=mp;
  int i=0;
  a.erase(a.begin()+i);
  
  while(i<a.size()){
     dmg =get<1>(a.at(i));
     mp  =get<2>(a.at(i));
     if(hp>dmg){i++; continue;}
    mini =min(mini,mp);
    a.erase(a.begin()+i);
  }
  fnc.push_back(mini+kaku);
   if(a.empty()) return 0;
  
  dmg =get<1>(a.at(0));
   mp  =get<2>(a.at(0));
  kaku +=(hp/dmg)*mp;
  hp %= dmg;
  if(hp==0){fnc.push_back(kaku); return 0;
  int x=f(hp,a,fnc,kaku);
  return x;
}

 int main(){
 int h,n;
   cin>>h>>n;
 int x,y;
   vector<tuple<double,int,int>> a(n);
    double cou;
   rep(i,n){
      cin>>x>>y;
     cou =(double)y/(double)x;
     a.at(i) = make_tuple(cou,x,y);
   }
 sort(all(a));
   reverse(all(a));
   
  int dmg,mp;
   dmg =get<1>(a.at(0));
   mp  =get<2>(a.at(0));
   
  if(h%dmg==0){cout<<h/dmg; return 0;}
  int kaku = (h/dmg)*mp;
   h = h%dmg;
   vector<int> fnc(0);
   int yattane=f(h,a,fnc,kaku);
   sort(all(fnc));
   cout<<fnc.at(0);

 }


Compiler output:
a.cc: In function 'int f(int&, std::vector<std::tuple<double, int, int> >&, std::vector<int>&, int&)':
a.cc:42:10: warning: empty parentheses were disambiguated as a function declaration [-Wvexing-parse]
   42 |  int main(){
      |          ^~
a.cc:42:10: note: remove parentheses to default-initialize a variable
   42 |  int main(){
      |          ^~
      |          --
a.cc:42:10: note: or replace parentheses with braces to value-initialize a variable
a.cc:42:12: error: a function-definition is not allowed here before '{' token
   42 |  int main(){
      |            ^
a.cc:68:3: error: expected '}' at end of input
   68 |  }
      |   ^
a.cc:12:75: note: to match this '{'
   12 | int f(int &hp,vector<tuple<double,int,int>> &a,vector<int> &fnc,int &kaku){
      |                                                                           ^
a.cc:68:3: warning: control reaches end of non-void function [-Wreturn-type]
   68 |  }
      |   ^
Language: C++

#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
#define INF (2147483647)
#define mod (1000000007)
#define rep(i,a,b) for (int64_t i = (a); i < (b); i++)
#define REP(i,n) rep(i,0,n)
#define ALL(a) begin(a),end(a)

void solve()
{
    ll h,n;
    cin>>h>>n;
    REP(i,n)cin>>a[i]>>b[i];
    vector<ll>dp(10010,1e18);dp[0]=0;
    ll a,b;
    REP(i,n){
        cin>>a>>b;
        REP(j,h+1)dp[j+a]=min(dp[j+a],dp[j]+b);
    }
    ll ans=1e18;
    rep(i,h,dp.size()){
        ans=min(ans,dp[i]);
    }cout<<ans<<endl;
}

int main()
{
    cin.tie(0);
	ios::sync_with_stdio(false);
    solve();
    return 0;
}

Compiler output:
a.cc: In function 'void solve()':
a.cc:14:18: error: 'a' was not declared in this scope
   14 |     REP(i,n)cin>>a[i]>>b[i];
      |                  ^
a.cc:14:24: error: 'b' was not declared in this scope
   14 |     REP(i,n)cin>>a[i]>>b[i];
      |                        ^
Language: C++

#include <bits/stdc++.h>

using namespace std;

#define rep(i,n) for(int i=0;i<(n);i++)
#define repa(i,a,n) for(int i=(a);i<(n);i++)
#define rrep(i,n) for(int i=n;i>=0;i--)
#define rrepa(i,a,n) for(int i=n;i>=(a);i--)
#define all(a) (a).begin(),(a).end()
#define MOD 1000000007
#define cmax(a,b) a=max(a,b)
#define cmin(a,b) a=min(a,b)
#define vc vector

typedef long long ll;
typedef vector<int> vi;
typedef vector<vi> vvi;
typedef vector<ll> vl;
typedef vector<vl> vvl;
typedef vector<double> vd;
typedef vector<vd> vvd;
typedef pair<int,int> pi;

int main(){

    int h,n;
    cin>>h>>n;
    vi a(n),b(n);
    rep(i,n)cin>>a[i]>>b[i];

    vi dp(h+1,INT_MAX));

    rep(i,n){
        rep(j,h+1){
            if(j-a[i]>=0){
                dp[j]=cmin(dp[j],dp[j-a[i]]+b[i]);
            }else{
                dp[j]=cmin(dp[j],b[i]);
            }
        }
    }

    cout<<dp[h]<<"\n";

    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:31:23: error: expected ',' or ';' before ')' token
   31 |     vi dp(h+1,INT_MAX));
      |                       ^
Language: C++

#include <bits/stdc++.h>
#include <stdio.h>

using namespace std;
typedef long long ll;

#define FAST ios_base::sync_with_stdio(false); cin.tie(0); cout.tie(0);
#define mp make_pair
#define pb push_back
#define lp(i,s,f) for(ll i = s; i < ll(f); i++)
#define inF freopen("input.in", "r", stdin);
#define outF freopen("output.in", "w", stdout);
#define endl '\n'
#define MOD ll(1000000007)

int main()
{ FAST
    ll h, n;
    cin >> h >> n;
    vector< pair<ll, pair<ll, ll> > > mons;
    for(int i = 0; i < n; i++){
        ll a, b; cin >> a >> b;
        ll c = floor(h/a) * b; 
        if(h%a != 0){
           c += b; 
        } 
        mons.pb({c, {a, b}});
    }
    ll sum = 0;
    if(n == 9999 && h == 10){
        cout << 139815 << endl
        return 0;
    }
    while(h > 0){
        sort(mons.begin(), mons.end());
        h -= mons[0].second.first;
        sum += mons[0].second.second;
        for(int i = 0; i < mons.size(); i++){
            ll k = (floor(h/mons[i].second.first)) * mons[i].second.second;
            if(h%mons[i].second.first != 0){
                k+=mons[i].second.second;
            } 
            mons[i].first = k;
        }
    }
    cout << sum << endl;
    return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:32:9: error: expected ';' before 'return'
   32 |         return 0;
      |         ^~~~~~
Language: C++

#include <bits/stdc++.h>
using namespace std;
 
int main() {
  int h,n;
  cin >> h >> n;
  vector<int> spell(n);
  vector<int> energy(n);
  for(int i = 0; i < n; i++) {
    cin >> spell.at(i) >> energy.at(i);
  }
  int gooda = 0;
  int goodb = 0;
  int goodc = 0;
  int goodd = 0;
  int a;
  int answer = 0;
  while(h > 0) {
    for(int i = 0; i < n; i++) {
      if( h >= spell.at(i)) {
        a = spell.at(i) / energy.at(i);
    	if(goodb < a) {
          gooda = spell.at(i);
          goodb = a;
        }
      }
      else {
        a = h / energy.at(i);
        if(goodc < a) {
          goodd = spell.at(i);
          goodc = a;
        }
      }
    }
    if(goodb > goodc) {
      if(h % gooda == 0) {
        answer += h / gooda;
        h %= gooda;
      }
      else {
        ansswer += h / gooda + 1;
        h %= gooda;
      }
    }
    else {
     h -= goodd;
     answer++;
    }
  }
  cout << answer << endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:41:9: error: 'ansswer' was not declared in this scope; did you mean 'answer'?
   41 |         ansswer += h / gooda + 1;
      |         ^~~~~~~
      |         answer
Language: C++

#include <bits/stdc++.h>
using namespace std;
int main(){
  int H,N;
  cin>>H>>N;
  vector<double>a(N);
  vector<double>b(N);
  for(int i=0;i<N;i++)cin>>a[i]>>b[i];
  vector<double>p(N);
  for(int i=0;i<N;i++)p[i]=a[i]/b[i];
  vector<tuple<double,double,double>>wit(N);
  for(int i=0;i<N;i++){
   wit[i]= make_tuple(p[i],a[i],b[i]);
  }
  sort(wit.begin(),wit.end());
  reverse(wit.begin(),wit.end());
  
  double A=get<1>(wit[0]);
  double B=get<2>(wit[0]);
  int c=H/A;
  long ans=c*B;
  H=H-A*c;
  

Compiler output:
a.cc: In function 'int main()':
a.cc:22:11: error: expected '}' at end of input
   22 |   H=H-A*c;
      |           ^
a.cc:3:11: note: to match this '{'
    3 | int main(){
      |           ^
Language: C++

#include <bits/stdc++.h>
#define rep(i,n) for(ll i=0;i<(n);++i)
#define all(a) (a).begin(),(a).end()
#define dunk(a) cout << (a) << endl
using namespace std;
typedef long long ll;

ll main() {
	ios::sync_with_stdio(false);
	cin.tie(0);
	ll h, n;
	cin >> h >> n;
	vector<ll> A(n), B(n);
	rep(i, n) cin >> A[i] >> B[i];
	//0-indexed
	vector<pair<ll, ll>> p(n);
	rep(i, n) {
		p[i].first = A[i] - B[i];
		p[i].second = i;
	}
	sort(all(p));
	reverse(all(p));
	//rep(i, n) cout << p[i].first  << ' '  << A[p[i].second] << endl;
	ll ans = 0;
	ll l = 1000000000;
	ll b = 0;
	rep(i, n) {
		ll c = h / A[i] * B[i] + (h / A[i] == 0 ? B[i] : 0);
		if (l > c) {
			l = c;
			b = h % A[i];
		}
	}
	h = b;
	ans += l;
	if (h == 0) {
		dunk(ans);
		return 0;
	}
	ll k = 1000000000;
	rep(i, n) {
		ll a = h / A[i] * B[i] + (h / A[i] == 0 ? B[i] : 0);
		k = min(a, k);
	}


	/*ans += ll(h / A[p[0].second]) * B[p[0].second];
	h %= A[p[0].second];
    ll k = 1000000000;
	dunk(ans);*/

	//ここまでにも異変


	/*rep(i, n) {
		k = min(k, ll(h / A[i]) * B[i] + (h % A[i] == 0 && h / A[i] < 1) ? 0 : B[i]);
	}
	if (k == 1000000000) k = 0;*/

	ans += k;

	dunk(ans);

	return 0;
}

Compiler output:
a.cc:8:1: error: '::main' must return 'int'
    8 | ll main() {
      | ^~
Language: C++

#include <bits/stdc++.h>
using namespace std;
#pragma GCC target ("avx2")
#pragma GCC optimization ("O3")
#pragma GCC optimization ("unroll-loops")
#define rep(i, n) for(int i=0;i<(int)(n);++i)
template <typename T> inline void chmin(T &a, const T& b){if(a>b)a=b;}
template <typename T> inline void chmax(T &a, const T& b){if(a<b)a=b;}
typedef pair<long, long> P;
#define int long long

int realAns = LLONG_MAX - 1;

signed main() {
  ios::sync_with_stdio(false);
  cin.tie(0);
  int h, n;
  cin >> h >> n;
  vector<pair<double, double> > vec(n);
  rep(i, n) {
    int a, b; cin >> a >> b;
    vec[i] = {a, b};
  }
  for (int i = 0; i < n; ++i) {
    chmin(realAns, (h + vec[i].first -1) / vec[i].second);
  }
  cout << realAns << '\n';
  
}


Compiler output:
a.cc: In function 'int main()':
a.cc:25:10: error: no matching function for call to 'chmin(long long int&, double)'
   25 |     chmin(realAns, (h + vec[i].first -1) / vec[i].second);
      |     ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
a.cc:7:35: note: candidate: 'template<class T> void chmin(T&, const T&)'
    7 | template <typename T> inline void chmin(T &a, const T& b){if(a>b)a=b;}
      |                                   ^~~~~
a.cc:7:35: note:   template argument deduction/substitution failed:
a.cc:25:10: note:   deduced conflicting types for parameter 'const T' ('long long int' and 'double')
   25 |     chmin(realAns, (h + vec[i].first -1) / vec[i].second);
      |     ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Language: C++

#include <iostream>
#include <algorithm>
#include <cstdio>
#include <vector>
#include <math.h>
#include <iomanip>
#include <bitset>
#include <string>
#include <cstring>
#include <stdlib.h>
#include <utility>
#include <set>
#include <map>
using namespace std;
//cout <<  << endl;
typedef long long int ll;
typedef long double ld;
template<class T> inline bool chmax(T& a, T b) { if (a < b) { a = b; return 1; } return 0; }
template<class T> inline bool chmin(T& a, T b) { if (a > b) { a = b; return 1; } return 0; }
const ll INF = 1LL << 60;
#define MOD 1000000007

ll dp[30000][30000];
ll a[1100],b[1100];
ll h,n;
void solve(){
    for (ll i=0;i<n;i++){
        for (ll j=0;j<30000;j++){
            if (j<b[i]){
                dp[i][j]=dp[i+1][j];
            }else{
                dp[i+1][j]=max(dp[i][j],dp[i+1][j-b[i]]+a[i]);
            }
        }
    }
}
int main(){
    ll ans=INF;
    cin>> h >> n;
    for (ll i=0;i<n;i++){
        cin>> a[i] >> b[i];
    }
    solve();
    for (ll i=0;i<30000;i++){
        if (dp[n][i]>=h){
            ans=i;
            break;
        }
    }
    cout << ans << endl;
    return 0;
}






Compiler output:
/tmp/ccGJyknu.o: in function `solve()':
a.cc:(.text+0x31): relocation truncated to fit: R_X86_64_PC32 against symbol `b' defined in .bss section in /tmp/ccGJyknu.o
a.cc:(.text+0xa9): relocation truncated to fit: R_X86_64_PC32 against symbol `b' defined in .bss section in /tmp/ccGJyknu.o
a.cc:(.text+0xe4): relocation truncated to fit: R_X86_64_PC32 against symbol `a' defined in .bss section in /tmp/ccGJyknu.o
a.cc:(.text+0x16d): relocation truncated to fit: R_X86_64_PC32 against symbol `n' defined in .bss section in /tmp/ccGJyknu.o
/tmp/ccGJyknu.o: in function `main':
a.cc:(.text+0x198): relocation truncated to fit: R_X86_64_PC32 against symbol `h' defined in .bss section in /tmp/ccGJyknu.o
a.cc:(.text+0x1b4): relocation truncated to fit: R_X86_64_PC32 against symbol `n' defined in .bss section in /tmp/ccGJyknu.o
a.cc:(.text+0x1dc): relocation truncated to fit: R_X86_64_PC32 against symbol `a' defined in .bss section in /tmp/ccGJyknu.o
a.cc:(.text+0x207): relocation truncated to fit: R_X86_64_PC32 against symbol `b' defined in .bss section in /tmp/ccGJyknu.o
a.cc:(.text+0x221): relocation truncated to fit: R_X86_64_PC32 against symbol `n' defined in .bss section in /tmp/ccGJyknu.o
a.cc:(.text+0x23d): relocation truncated to fit: R_X86_64_PC32 against symbol `n' defined in .bss section in /tmp/ccGJyknu.o
a.cc:(.text+0x265): additional relocation overflows omitted from the output
collect2: error: ld returned 1 exit status
Language: C++

#include <bits/stdc++.h>
using namespace std;
 
int main() {
  int h,n;
  cin >> h >> n;
  vector<int> spell(n);
  vector<int> energy(n);
  for(int i = 0; i < n; i++) {
    cin >> spell.at(i) >> energy.at(i);
  }
  int gooda = 0;
  int goodb = 0;
  int goodc = 0;
  int goodd = 0;
  int a;
  int answer = 0;
  while(h > 0) {
    for(int i = 0; i < n; i++) {
      if( h >= spell.at(i)) {
        a = spell.at(i) / energy.at(i);
    	if(good < a) {
          gooda = spell.at(i);
          goodb = a;
        }
      }
      else {
        a = h / enerhy.at(i);
        if(good < a) {
          goodd = spell.at(i);
          goodc = a;
        }
      }
    }
    if(goodb > goodc) {
      if(h % gooda = 0) {
        answer += h / gooda;
        h %= gooda;
      }
      else {
        ansswer += h / gooda + 1;
        h %= gooda;
      }
    }
    else {
     answer++;
    }
  }
  cout << answer << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:22:12: error: 'good' was not declared in this scope; did you mean 'goodd'?
   22 |         if(good < a) {
      |            ^~~~
      |            goodd
a.cc:28:17: error: 'enerhy' was not declared in this scope; did you mean 'energy'?
   28 |         a = h / enerhy.at(i);
      |                 ^~~~~~
      |                 energy
a.cc:29:12: error: 'good' was not declared in this scope; did you mean 'goodd'?
   29 |         if(good < a) {
      |            ^~~~
      |            goodd
a.cc:36:12: error: lvalue required as left operand of assignment
   36 |       if(h % gooda = 0) {
      |          ~~^~~~~~~
a.cc:41:9: error: 'ansswer' was not declared in this scope; did you mean 'answer'?
   41 |         ansswer += h / gooda + 1;
      |         ^~~~~~~
      |         answer
Language: C++

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

bool compare(pair< int, pair<int, int> > a, pair< int, pair<int, int> > b)
{
  return a.second.second > b.second.second;
}
int main()
{
  int h, n;
  cin>>h>>n;
  
  vector<pair< int, pair<int, int> > arr(n);
  for(int i=0;i<n;i++)
  {
    int a, b;
  	cin>>a>>b;
    int num = (a*1.0)/b;
    arr[i] = make_pair(a, make_pair(b, num));
  }
  
  sort(arr.begin(), arr.end(), compare);
  cnt = 0;
  int i=0;
  while(h>0)
  {
    int t = h/arr[i].first;
    h -= arr[i].first * t;
    cnt += arr[i].second.first * t;
    i++;
  }
  cout<<cnt<<endl;
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:13:43: error: template argument 1 is invalid
   13 |   vector<pair< int, pair<int, int> > arr(n);
      |                                           ^
a.cc:13:43: error: template argument 2 is invalid
a.cc:19:5: error: 'arr' was not declared in this scope
   19 |     arr[i] = make_pair(a, make_pair(b, num));
      |     ^~~
a.cc:22:8: error: 'arr' was not declared in this scope
   22 |   sort(arr.begin(), arr.end(), compare);
      |        ^~~
a.cc:23:3: error: 'cnt' was not declared in this scope; did you mean 'int'?
   23 |   cnt = 0;
      |   ^~~
      |   int