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

#include <cstdio>
#include <vector>
#include <algorithm>

using namespace std;

vector<int> v[4];
int sum[4][110];

int main()
{
    //freopen("file.in", "r", stdin);
    //freopen("file.out", "w", stdout);
    int n,w,a,b,x,sol=0;
    scanf("%d%d",&n,&w);
    scanf("%d%d",&a,&b);
    v[0].push_back(b);
    for(int i=2;i<=n;i++)
    {
        scanf("%d%d",&x,&b);
        v[x-a].push_back(b);
    }
    for(int i=0;i<4;i++)
    {
        sort(v[i].begin(),v[i].end());
        reverse(v[i].begin(),v[i].end());
        for(int j=0;j<v[i].size();j++)
            sum[i][j+1]=sum[i][j]+v[i][j];
    }
    for(int i=0;i<=v[0].size();i++)
        for(int j=0;j<=v[1].size();j++)
            for(int q=0;q<=v[2].size();q++)
            {
                long long s=1LL*a*i+1LL*(a+1)*j+1LL*(a+2)*q;
                if(s>w) continue;
                int k=min(1LL*v[3].size(),(w-s)/(a+3));
                sol=max(sol,sum[0][i]+sum[1][j]+sum[2][q]+sum[3][k]);
            }
    printf("%d",sol);
    return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:36:26: error: no matching function for call to 'min(long long unsigned int, long long int)'
   36 |                 int k=min(1LL*v[3].size(),(w-s)/(a+3));
      |                       ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/14/vector:62,
                 from a.cc:2:
/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:36:26: note:   deduced conflicting types for parameter 'const _Tp' ('long long unsigned int' and 'long long int')
   36 |                 int k=min(1LL*v[3].size(),(w-s)/(a+3));
      |                       ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/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:3:
/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:36:26: note:   mismatched types 'std::initializer_list<_Tp>' and 'long long unsigned int'
   36 |                 int k=min(1LL*v[3].size(),(w-s)/(a+3));
      |                       ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Language: C++

// 最大最小で場合分けまで考察済み
// sortして順番で良い証明ができなかった

Compiler output:
/usr/bin/ld: /usr/lib/gcc/x86_64-linux-gnu/14/../../../x86_64-linux-gnu/Scrt1.o: in function `_start':
(.text+0x17): undefined reference to `main'
collect2: error: ld returned 1 exit status
Language: C++

#include <iostream>
#include <vector>
#include <map>
#include <set>
#include <queue>
#include <algorithm>
#include <string>
#include <cmath>
#include <cstdio>
#include <iomanip>
#include <fstream>
#include <cassert>
#include <cstring>
#include <unordered_set>
#include <unordered_map>
#include <numeric>
#include <ctime>
#include <bitset>
#include <complex>
#include <chrono>
#include <random>
#include <functional>

using namespace std;

typedef long long ll;

const int N = 2e5 + 9;
const int INF = 1e9 + 239;

mt19937 rng(10);

int a[N];
int b[N];

signed main() {
	ios_base::sync_with_stdio(false);
	cin.tie(0);	

	int n;
	cin >> n;
	for (int i = 0; i < n; i++) {
		cin >> a[i] >> b[i];
	}
	ll ans = (ll)INF * INF;
	for (int j = 0; j < 10; j++)
		int min_f = INF;
		int min_s = INF;
		int max_f = -INF;
		int max_s = -INF;
		for (int i = 0; i < n; i++) {
			int v = rng() & 1;
			if (v) swap(a[i], b[i]);
			min_f = min(min_f, a[i]);
			min_s = min(min_s, b[i]);
			max_f = max(max_f, a[i]);
			max_s = max(max_s, b[i]);
			if (v) swap(a[i], b[i]);
		}
		ans = min(ans, ((ll)max_f - (ll)min_f) * (max_s - min_s));
	}
	cout << ans << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:54:25: error: 'min_f' was not declared in this scope; did you mean 'min_s'?
   54 |                         min_f = min(min_f, a[i]);
      |                         ^~~~~
      |                         min_s
a.cc:60:49: error: 'min_f' was not declared in this scope; did you mean 'min_s'?
   60 |                 ans = min(ans, ((ll)max_f - (ll)min_f) * (max_s - min_s));
      |                                                 ^~~~~
      |                                                 min_s
a.cc: At global scope:
a.cc:62:9: error: 'cout' does not name a type
   62 |         cout << ans << endl;
      |         ^~~~
a.cc:63:1: error: expected declaration before '}' token
   63 | }
      | ^
Language: C++

#include <bits/stdc++.h>
//#include <boost/multiprecision/cpp_int.hpp>
//#include <ext/pb_ds/assoc_container.hpp>
//#include <ext/pb_ds/tree_policy.hpp>
#pragma GCC optimize("O3")
#define REP(i,n) for(int i=0;i<n;i++)
#define REPP(i,n) for(int i=1;i<=n;i++)
#define ALL(obj) (obj).begin(), (obj).end()
#define EPS (1e-9)
#define INF (1e17)
#define PI (acos(-1))
//const double PI = acos(-1);
//const double EPS = 1e-15;
//long long INF=(long long)1E17;
#define i_7 (long long)(1e9+7)
//#define i_7 998'244'353
long mod(long a){
    long long c=a%i_7;
    if(c>=0)return c;
    return c+i_7;
}
long long po(long a, long b){
    if(b==0){
        return 1;
    }
    
    long long z = po(a,b/2);
    z = mod(z*z);
    if(b%2!=0){
        z = mod(a*z);
    }
    return z;
}

bool prime_(int n){
  if(n==1){
    return false;
  }else if(n==2){
    return true;
  }else{
    for(int i=2;i<=std::sqrt(n);i++){
      if(n%i==0){
        return false;
      }
    }
    return true;
  }
}

long long gcd_(long long a, long long b){
  if(a<b){
    std::swap(a,b);
  }
  if(a%b==0){
    return b;
  }else{
    return gcd_(b,a%b);
  }
}
 
long long lcm_(long long x, long long y){
  return (x/gcd_(x,y))*y;
}

//using namespace std;
//using namespace boost::multiprecision;
//using namespace __gnu_pbds;

int main(){
  using namespace std;
  int n;
  cin>>n;
  long long x[n], y[n];
  typedef pair<long long, long long> P;
  vector<P> xy;
  REP(i,n){
    cin>>x[i]>>y[i];
    if(x[i] > y[i]){
      swap(x[i], y[i]);
    }
    xy.push_back(P{x[i], y[i]});
  }
  sort(ALL(xy));
  REP(i,n){
    x[i] = xy[i].first;
    y[i] = xy[i].second;
  }
  long long m = INF, M = 0;
  int mi = -1, Mi = -1;
  REP(i,n){
    if(m > x[i]){
      m = x[i];
      mi = i;
    }
    if(M < y[i]){
      M = y[i];
      Mi = i;
    }
  }
  long long my = INF;
  REP(i,n){
    my = min(my, y[i]);
  }
  long long ans = (x[n-1] - x[0]) * (M - my);
  long long rm = x[0], rM = x[n-1], bm = my, bM = M;
  REP(i,n){
    long long temp;
    
  
  return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:111:2: error: expected '}' at end of input
  111 | }
      |  ^
a.cc:69:11: note: to match this '{'
   69 | int main(){
      |           ^
Language: C++

#include<bits/stdc++.h>
#define INF 1000000007
using namespace std;
struct sakura
{
    long long x;
    long long y;
}

ball[MAXN];const int MAXN = 222222;
long long x[MAXN];
long long y[MAXN];
long long maxn[MAXN];
long long minl[MAXN];
long long n,ans,ans1,ans2,bmax,bmin,rmax,rmin;
inline bool cmp(sakura xx,sakura yy){ return xx.x<yy.x; }
int main()
{
    scanf("%lld",&n);
    bmax=rmax=-1;bmin=rmin=INF;
    for(register int i=1;i<=n;++i)
    {
        scanf("%lld%lld",&x[i],&y[i]);
        if(x[i]>y[i]) swap(x[i],y[i]);
        ball[i].x=x[i];ball[i].y=y[i];
        bmax=max(bmax,y[i]);
        bmin=min(bmin,y[i]);
        rmax=max(rmax,x[i]);
        rmin=min(rmin,x[i]);
    }
    ans1=(bmax-bmin)*(rmax-rmin);
    bmin=rmin;sort(ball+1,ball+n+1,cmp);
    ans2=INF;maxn[1]=minl[1]=ball[1].y;
    for(register int i=2;i<=n;++i)
    {
        maxn[i]=max(maxn[i-1],ball[i].y);
        minl[i]=min(minl[i-1],ball[i].y);
        if(i!=n) ans2=min(ans2,max(maxn[i],ball[n].x)-min(minl[i],ball[i+1].x));
    }
    ans2*=(bmax-bmin);ans=min(ans1,ans2);
    printf("%lld\n",ans);
    return 0;
}

Compiler output:
a.cc:10:6: error: 'MAXN' was not declared in this scope
   10 | ball[MAXN];const int MAXN = 222222;
      |      ^~~~
a.cc: In function 'int main()':
a.cc:21:22: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
   21 |     for(register int i=1;i<=n;++i)
      |                      ^
a.cc:25:9: error: 'ball' was not declared in this scope
   25 |         ball[i].x=x[i];ball[i].y=y[i];
      |         ^~~~
a.cc:32:20: error: 'ball' was not declared in this scope
   32 |     bmin=rmin;sort(ball+1,ball+n+1,cmp);
      |                    ^~~~
a.cc:34:22: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
   34 |     for(register int i=2;i<=n;++i)
      |                      ^
Language: C++

#include<bits/stdc++.h>
#define INF 1000000007
using namespace std;
struct sakura
{
    long long x;
    long long y;
}
const int MAXN = 222222;
ball[MAXN];
long long x[MAXN];
long long y[MAXN];
long long maxn[MAXN];
long long minl[MAXN];
long long n,ans,ans1,ans2,bmax,bmin,rmax,rmin;
inline bool cmp(sakura xx,sakura yy){ return xx.x<yy.x; }
int main()
{
    scanf("%lld",&n);
    bmax=rmax=-1;bmin=rmin=INF;
    for(register int i=1;i<=n;++i)
    {
        scanf("%lld%lld",&x[i],&y[i]);
        if(x[i]>y[i]) swap(x[i],y[i]);
        ball[i].x=x[i];ball[i].y=y[i];
        bmax=max(bmax,y[i]);
        bmin=min(bmin,y[i]);
        rmax=max(rmax,x[i]);
        rmin=min(rmin,x[i]);
    }
    ans1=(bmax-bmin)*(rmax-rmin);
    bmin=rmin;sort(ball+1,ball+n+1,cmp);
    ans2=INF;maxn[1]=minl[1]=ball[1].y;
    for(register int i=2;i<=n;++i)
    {
        maxn[i]=max(maxn[i-1],ball[i].y);
        minl[i]=min(minl[i-1],ball[i].y);
        if(i!=n) ans2=min(ans2,max(maxn[i],ball[n].x)-min(minl[i],ball[i+1].x));
    }
    ans2*=(bmax-bmin);ans=min(ans1,ans2);
    printf("%lld\n",ans);
    return 0;
}

Compiler output:
a.cc:8:2: error: expected ';' after struct definition
    8 | }
      |  ^
      |  ;
a.cc:10:1: error: 'ball' does not name a type
   10 | ball[MAXN];
      | ^~~~
a.cc: In function 'int main()':
a.cc:21:22: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
   21 |     for(register int i=1;i<=n;++i)
      |                      ^
a.cc:25:9: error: 'ball' was not declared in this scope
   25 |         ball[i].x=x[i];ball[i].y=y[i];
      |         ^~~~
a.cc:32:20: error: 'ball' was not declared in this scope
   32 |     bmin=rmin;sort(ball+1,ball+n+1,cmp);
      |                    ^~~~
a.cc:34:22: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
   34 |     for(register int i=2;i<=n;++i)
      |                      ^
Language: C++

#include<bits/stdc++.h>
#define INF 1000000007
using namespace std;
struct sakura
{
    long long x;
    long long y;
}
const int MAXN = 200000 + 30000;
ball[MAXN];
long long x[MAXN];
long long y[MAXN];
long long maxn[MAXN];
long long minl[MAXN];
long long n,ans,ans1,ans2,bmax,bmin,rmax,rmin;
inline bool cmp(sakura xx,sakura yy){ return xx.x<yy.x; }
int main()
{
    scanf("%lld",&n);
    bmax=rmax=-1;bmin=rmin=INF;
    for(register int i=1;i<=n;++i)
    {
        scanf("%lld%lld",&x[i],&y[i]);
        if(x[i]>y[i]) swap(x[i],y[i]);
        ball[i].x=x[i];ball[i].y=y[i];
        bmax=max(bmax,y[i]);
        bmin=min(bmin,y[i]);
        rmax=max(rmax,x[i]);
        rmin=min(rmin,x[i]);
    }
    ans1=(bmax-bmin)*(rmax-rmin);
    bmin=rmin;sort(ball+1,ball+n+1,cmp);
    ans2=INF;maxn[1]=minl[1]=ball[1].y;
    for(register int i=2;i<=n;++i)
    {
        maxn[i]=max(maxn[i-1],ball[i].y);
        minl[i]=min(minl[i-1],ball[i].y);
        if(i!=n) ans2=min(ans2,max(maxn[i],ball[n].x)-min(minl[i],ball[i+1].x));
    }
    ans2*=(bmax-bmin);ans=min(ans1,ans2);
    printf("%lld\n",ans);
    return 0;
}

Compiler output:
a.cc:8:2: error: expected ';' after struct definition
    8 | }
      |  ^
      |  ;
a.cc:10:1: error: 'ball' does not name a type
   10 | ball[MAXN];
      | ^~~~
a.cc: In function 'int main()':
a.cc:21:22: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
   21 |     for(register int i=1;i<=n;++i)
      |                      ^
a.cc:25:9: error: 'ball' was not declared in this scope
   25 |         ball[i].x=x[i];ball[i].y=y[i];
      |         ^~~~
a.cc:32:20: error: 'ball' was not declared in this scope
   32 |     bmin=rmin;sort(ball+1,ball+n+1,cmp);
      |                    ^~~~
a.cc:34:22: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
   34 |     for(register int i=2;i<=n;++i)
      |                      ^
Language: C++

#include<bits/stdc++.h>
//ios::sync_with_stdio(false);
//cin.tie(0);
using namespace std;
typedef long long ll;
typedef unsigned long long ull;
typedef pair<int,int> pii;
typedef pair<pii,int> ppii;
typedef pair<int,pii> pipi;
typedef pair<ll,ll> pll;
typedef pair<pll,ll> ppll;
typedef pair<ll,pll> plpl;
typedef tuple<ll,ll,ll> tl;
ll mod=1000000007;
ll mod2=998244353;
ll inf=1000000000000000000;
double pi=2*acos(0);
#define rep(i,m,n) for(ll i=m;i<n;i++)
#define rrep(i,n,m) for(ll i=n;i>=m;i--)
int dh[4]={1,-1,0,0};
int dw[4]={0,0,1,-1};
int ddh[8]={-1,-1,-1,0,0,1,1,1};
int ddw[8]={-1,0,1,-1,1,-1,0,1};
ll lmax(ll a,ll b){
    if(a<b)return b;
    else return a;
}
ll lmin(ll a,ll b){
    if(a<b)return a;
    else return b;
}
ll gcd(ll a,ll b){
    if(a<b)swap(a,b);
    if(a%b==0)return b;
    return gcd(b,a%b);
}
ll Pow(ll n,ll k){
    ll ret=1;
    ll now=n;
    while(k>0){
        if(k&1)ret*=now;
        now*=now;
        k/=2;
    }
    return ret;
}
ll gya[200010];
ll kai[200010];
ll m;
ll beki(ll n,ll k){
  ll ret=1;
  ll now=n;
  while(k>0){
    if(k%2==1){
      ret*=now;
      ret%=m;
    }
    now*=now;
    now%=m;
    k/=2;
  }
  return ret;
}
ll gyaku(ll n){
  return beki(n,mod-2);
}
void nckinit(ll n){
  kai[0]=1;
  kai[1]=1;
  for(int i=2;i<=n;i++){
    kai[i]=kai[i-1]*i;
    kai[i]%=mod;
  }
  gya[n]=gyaku(kai[n]);
  for(int i=n-1;i>=1;i--){
    gya[i]=gya[i+1]*(i+1);
    gya[i]%=mod;
  }
  gya[0]=1;
}    
ll nck(ll n,ll k){
  if(k<0)return 0;
  if(k==0||n==k)return 1;
  ll ret=kai[n];
  ret*=gya[n-k];
  ret%=mod;
  ret*=gya[k];
  ret%=mod;
  return ret;
}
ll npk(ll n,ll k){
  if(k<0)return 0;
  if(k==0)return 1;
  ll ret=kai[n];
  ret*=gya[n-k];
  ret%=mod;
  return ret;
}
random_device rnd;
mt19937 mt(rnd());
uniform_real_distribution<double> ra(1,6);
int main(){
  ios::sync_with_stdio(false);
  cin.tie(0);
  ll n;cin>>n;
  ll a[n],b[n];
  multiset<ll> st1,st2;
  vector<pll> v;
  rep(i,0,n){
    cin>>a[i]>>b[i];
    if(a[i]>b[i])swap(a[i],b[i]);
    st1.insert(a[i]);
    st2.insert(b[i]);
    v.push_back({a[i],i});
    v.push_back({b[i],i});
  }
  sort(v.begin(),v.end());
  bool used[n];
  fill(used,used+n,false);
  used[v.back().second]=true;
  ll ans=inf;
  ll c=0;
  rep(i,0,v.size()-1){
    if(c==0){
      auto itr=st1.end();itr--;
    auto itr2=st2.end();itr2--;
    ans=min(ans,(*itr-*st1.begin())*(*itr2-*st2.begin()));
    }
    ll now=v[i].first,num=v[i].second;
    if(used[num]){
      c=1;
      continue;
    }
    c=0;
    used[num]=true;
    ll na=a[num];
    ll nb=b[num];
    itr=st1.lower_bound(na);
    itr2=st2.lower_bound(nb);
    st1.erase(itr);
    st2.erase(itr2);
    st1.insert(nb);
    st2.insert(na);
  }
  cout<<ans<<endl;
}
  
  

Compiler output:
a.cc: In function 'int main()':
a.cc:138:5: error: 'itr' was not declared in this scope
  138 |     itr=st1.lower_bound(na);
      |     ^~~
a.cc:139:5: error: 'itr2' was not declared in this scope
  139 |     itr2=st2.lower_bound(nb);
      |     ^~~~
Language: C

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

#define int long long
#define fi first
#define se second
#define rep(i,n) for(int i=0;i<(int)(n);++i)
#define rep1(i,n) for(int i=1;i<=(int)(n);++i)
#define rep11(i,n) for(int i=1;i<(int)(n);++i)
#define repo(i,o,n) for(int i=o;i<(int)(n);++i)
#define repm(i,n) for(int i=(int)(n)-1;i>=0;--i)
#define all(v) (v).begin(),(v).end()
#define rall(v) (v).rbegin(),(v).rend()
#define sperase(v,n) (v).erase(remove(all(v), n), (v).end())
#define vdelete(v) (v).erase(unique(all(v)), (v).end())
#define pb(n) push_back(n)
#define mp make_pair
#define MOD 1000000007
#define INF LONG_LONG_MAX

int n,x,y,max_min=INF,min_max,MIN=INF,MAX;

signed main() {
    cin >> n;
    rep(i,n) {
        cin >> x >> y;
        if (x > y) swap(x,y);
        MIN = min(MIN,x);
        MAX = max(MAX,y);
        max_min = min(max_min,y);
        min_max = max(min_max,x);
    }
    cout << min((min_max-MIN) * (MAX-max_min), (MAX-MIN) * abs(min_max-max_min)) << endl;
}



Compiler output:
main.c:1:10: fatal error: bits/stdc++.h: No such file or directory
    1 | #include <bits/stdc++.h>
      |          ^~~~~~~~~~~~~~~
compilation terminated.
Language: C++

#include <iostream>
#include <fstream>
#include <sstream>
#include <iomanip>
#include <vector>
#include <string>
#include <algorithm>
#include <queue>
#include <stack>
#include <map>
#include <set>
#include <unordered_set>
#include <unordered_map>
#include <bitset>
#include <limits>
#include <random>
#include <complex>
#include <cmath>
#include <cstdio>
#include <cstdlib>
#include <cassert>
using namespace std;

#define REP(i,n) for (int i = 0; i < n; i++)
template <class T> using reversed_priority_queue = priority_queue<T, vector<T>, greater<T> >;
typedef long long ll;

int main ()
{
    int N; cin >> N;
    vector < int > x(N),y(N);
    REP(i,N) cin >> x[i] >> y[i];

    vector < int > val(N * 2);
    REP(i,N) {
        val.push_back(x[i]);
        val.push_back(y[i]);
    }

    sort(val.begin(), val.end());
    int min_val = val.front();
    int max_val = val.back();

    int max1 = -1e9 - 1, min1 = 1e9 + 1;
    REP(i,N) {
        max1 = max(max1, max(x[i], y[i]));
        min1 = min(min1, min(x[i], y[i]));
    }

    int 

    return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:52:5: error: expected unqualified-id before 'return'
   52 |     return 0;
      |     ^~~~~~
Language: C++

package main

import "fmt"

var N int = 200005
var x [N]int
var y [N]int
// 2018-08-12T14:13:15+0800 // 2018-08-12T14:36:33+0800
// 2018-08-12T14:44:00+0800 # Pause to calm down.
// 2018-08-12T15:16:18+0800 # @see https://arc073.contest.atcoder.jp/submissions/2997568
// 2018-08-12T15:23:55+0800 # @see https://arc073.contest.atcoder.jp/submissions/2997602
// 2018-08-12T15:28:39+0800 # @see https://arc073.contest.atcoder.jp/submissions/2997622
// 2018-08-12T15:47:46+0800
func main() {
	var N int
	fmt.Scanf("%d", &N)
	if N <= 1 {
		fmt.Scanf("%d%d", &N, &N)
		fmt.Println(0)
		return
	}
	for i := 0; i < N; i++ {
		fmt.Scanf("%d%d", &x[i], &y[i])
	}
	min := [2]int{1000000005, 1000000005}
	min2 := [2]int{1000000005, 1000000005}
	mini := 0
	max := [2]int{0, 0}
	max2 := [2]int{0, 0}
	maxi := 0
	for i := 0; i < N; i++ {
		if x[i] > y[i] {
			x[i], y[i] = y[i], x[i]
		}
		if x[i] < min[0] {
			mini = i
		}
		if x[i] < min[0] || (x[i] == min[0] && y[i] < min[1]) {
			min[0] = x[i]
			min[1] = y[i]
		}
		if y[i] < min2[1] || (y[i] == min2[1] && x[i] < min2[0]) {
			min2[0] = x[i]
			min2[1] = y[i]
		}
		if y[i] > max[1] {
			maxi = i
		}
		if y[i] > max[1] || (y[i] == max[1] && x[i] > max[0]) {
			max[0] = x[i]
			max[1] = y[i]
		}
		if x[i] > max2[0] || (x[i] == max2[0] && y[i] > max2[1]) {
			max2[0] = x[i]
			max2[1] = y[i]
		}
	}
	if mini == maxi || min[0] == x[maxi] || max[1] == y[mini] {
		fmt.Println(diff(max[1], min2[1]) * diff(max2[0], min[0]))
		return
	}
	out := maxOfTwo(min[0], min2[1], max[1], max2[0])
	fmt.Println(out)
}

func diff(a, b int) int {
	c := a - b
	if c < 0 {
		return -c
	}
	return c
}

func maxOfTwo(min, min2, max, max2 int) int {
	a := diff(max, min) * diff(max2, min2)
	b := diff(max, min2) * diff(max2, min)
	if a < b {
		return a
	}
	return b
}

Compiler output:
a.cc:1:1: error: 'package' does not name a type
    1 | package main
      | ^~~~~~~
a.cc:66:1: error: 'func' does not name a type
   66 | func diff(a, b int) int {
      | ^~~~
a.cc:74:1: error: 'func' does not name a type
   74 | func maxOfTwo(min, min2, max, max2 int) int {
      | ^~~~
Language: C++

#include<cstdio>
#include<algorithm>

using namespace std;

typedef long long int64;

const int64 N = 200005;
int64 x[N];
int64 y[N];

int64 maxOfTwo(int64 min1, int64 min2, int64 max1, int64 max2) {
    int64 t = abs(max1 - min1);
    int64 t2 = abs(max2 - min2);
	int64 a = abs(max1 - min1) * abs(max2 - min2);
	int64 b = abs(max1 - min2) * abs(max2 - min1);
	a = t*t2;
	return min(a, b);
}

// 2018-08-12T15:51:00+0800
// 2018-08-12T16:36:40+0800 # @see https://arc073.contest.atcoder.jp/submissions/2997912
// 2018-08-12T16:44:57+0800 # @see https://arc073.contest.atcoder.jp/submissions/2997948
// 2018-08-12T16:47:03+0800
int main() {
//	freopen(".in","r",stdin);
    int64 N, i;
    scanf("%lld", &N);
	if (N <= 1) {
		scanf("%lld%lld", &N, &N);
		printf("%d", 0);
		return 0;
	}
	for (i = 0; i < N; i++) {
		scanf("%lld%lld", &x[i], &y[i]);
	}
	int64 min1[2] = {1000000005, 1000000005};
	int64 min2[2] = {1000000005, 1000000005};
	int64 mini = 0;
	int64 max1[2] = {0, 0};
	int64 max2[2] = {0, 0};
	int64 maxi = 0;
	int64 t;
	for (i = 0; i < N; i++) {
		if (x[i] > y[i]) {
		    t = y[i];
		    y[i] = x[i];
		    x[i] = t;
		}
		if (x[i] < min1[0]) {
			mini = i;
		}
		if (x[i] < min1[0] || (x[i] == min1[0] && y[i] < min1[1]) ) {
			min1[0] = x[i];
			min1[1] = y[i];
		}
		if (y[i] < min2[1] || (y[i] == min2[1] && x[i] < min2[0]) ) {
			min2[0] = x[i];
			min2[1] = y[i];
		}
		if (y[i] > max1[1] ) {
			maxi = i;
		}
		if (y[i] > max1[1] || (y[i] == max1[1] && x[i] > max1[0]) ) {
			max1[0] = x[i];
			max1[1] = y[i];
		}
		if (x[i] > max2[0] || (x[i] == max2[0] && y[i] > max2[1]) ) {
			max2[0] = x[i];
			max2[1] = y[i];
		}
	}
	if (mini == maxi || min1[0] == x[maxi] || max1[1] == y[mini] ) {
		printf("%lld", abs(max1[1]- min2[1]) * abs(max2[0] - min1[0]));
		return 0;
	}
	int64 out = maxOfTwo(min1[0], min2[1], max1[1], max2[0]);
	out = min(out, maxOfTwo(min1[0], min2[0], max1[1], max2[1]));
	out = min(out, maxOfTwo(min1[0], min[1], max1[1], max1[0]));
	printf("%lld", out);
}


Compiler output:
a.cc: In function 'int main()':
a.cc:79:45: error: invalid types '<unresolved overloaded function type>[int]' for array subscript
   79 |         out = min(out, maxOfTwo(min1[0], min[1], max1[1], max1[0]));
      |                                             ^
Language: C++

#include <bits/stdc++.h>
using namespace std;
 long long int a[202000][2];
 int main()
{
   int n;
   scanf("%d",&n);
   if(n==1)
   {
       long long int qwer,qwert;
       scanf("%lld%lld",&qwer,&qwert);
       long long int qasw=qwer-qwert;
       if(qasw<0)
       {
           qasw=qasw*(-1);
       }

       printf("0\n");
   }
   else
   {

//long long int a[200][2];
  // long long int p,q;
   long long int minn1=1000000002,minn2=1000000002,maxx1=0,maxx2=0;
   int wei1,wei2;
   for(int i=0;i<n;i++)
   {
       long long int wer,werr;
       scanf("%lld%lld",&wer,&werr);
       a[i][0]=min(wer,werr);
       a[i][1]=max(wer,werr);
       if(a[i][1]>maxx1)
       {
           maxx1=a[i][1];
           wei2=i;
       }
       if(a[i][0]<minn2)
       {
           minn2=a[i][0];
           wei1=i;
       }
   }
   //printf("%d %d\n",wei1,wei2);
   if(wei1==wei2)
   {
       for(int i=0;i<n;i++)
       {
           if(i==wei1)
           {
               continue;
           }
           else
           {
               if(a[i][0]>maxx2)
               {
                   maxx2=a[i][0];
               }
               if(a[i][1]<minn1)
               {
                   minn1=a[i][1];
               }
           }
       }
      // printf("%lld %lld %lld %lld\n",maxx1,maxx2,minn1,minn2);
       printf("%lld\n",(maxx1-minn1)*(maxx2-minn2));
   }
   else
   {
       maxx2=a[wei2][0];
       minn1=a[wei1][1];
  for(int i=0;i<n;i++)
  {
      if(i==wei1||i==wei2)
      {
          continue;
      }
      else
      {
          if(a[i][0]>maxx2)
          {
              maxx2=a[i][0];
          }
          if(a[i][1]<minn1)
          {
              minn1=a[i][1];
          }
      }
  }
 //printf("%lld %lld %lld %lld\n",maxx1,maxx2,minn1,minn2);
  long long int p=(maxx1-minn1)*(maxx2-minn2);
 long long int p1=min(a[wei1][1],a[wei2][0]);
  long long int p2=max(a[wei1][1],a[wei2][0]);
  for(int i=0;i<n;i++)
  {
      if(i==wei1||i==wei2)
      {
          continue;
      }
      else
      {
          if(a[i][0]<=p1&&a[i][1]<=p1)
          {
              p1=a[i][1];
          }
          if(a[i][0]=>p2&&a[i][1]=>p2)
          {
              p2=a[i][0];
          }
          if(a[i][0]<=p1&&a[i][1]=>p2)
          {
              if(p1-a[i][0]<=a[i][1]-p2)
              {
                  p1=a[i][0];
              }
              else
              {
                  p2=a[i][1];
              }
          }
      }
  }
  long long int ppp=(maxx1-minn2)*(p2-p1);
 printf("%lld\n",min(p,ppp));
 // printf("%lld\n",p);
   }
   }
    return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:106:22: error: expected primary-expression before '>' token
  106 |           if(a[i][0]=>p2&&a[i][1]=>p2)
      |                      ^
a.cc:106:35: error: expected primary-expression before '>' token
  106 |           if(a[i][0]=>p2&&a[i][1]=>p2)
      |                                   ^
a.cc:110:35: error: expected primary-expression before '>' token
  110 |           if(a[i][0]<=p1&&a[i][1]=>p2)
      |                                   ^
Language: C++

#include<bits/stdc++.h>
#define INF 0x7fffffff
#define P pair<int,int>
#define ll long long
#define f first
#define s second
using namespace std;
int n,nn,mx=-INF,mn=INF;
P a[200005];
ll ans;
inline int read(){
    int x=0,f=1;char ch=getchar();
    while(ch<'0'||ch>'9'){if(ch=='-')f=-1;ch=getchar();}
    while(ch>='0'&&ch<='9'){x=(x<<3)+(x<<1)+ch-'0';ch=getchar();}
    return x*f;
}
int main(){
    n=read();
    for(int i=1;i<=n;++i){
        a[i].f=read(),a[i].s=read();
        if(a[i].f>a[i].s) swap(a[i].f,a[i].s);
        mx=max(mx,a[i].s),mn=min(mn,a[i].s);
    }
    sort(a+1,a+n+1);
    ans=1ll*(mx-mn)*(a[n].f-a[1].f),nn=nx=a[1].s;
    for(int i=2;i<=n;++i){
        ans=min(ans,1ll*(mx-a[1].f)*(a[n].f-min(nn,a[i].f)));
        nn=min(nn,a[i].s); 
    }
    printf("%lld",ans);
}

Compiler output:
a.cc: In function 'int main()':
a.cc:25:40: error: 'nx' was not declared in this scope; did you mean 'nn'?
   25 |     ans=1ll*(mx-mn)*(a[n].f-a[1].f),nn=nx=a[1].s;
      |                                        ^~
      |                                        nn
Language: C++

#include<cstdio>
#include<cstring>
#include<algorithm>
using namespace std;
typedef long long ll;

template<typename T>
void input(T &x) {
	x=0; T a=1;
	register char c=getchar();
	for(;c<48||c>57;c=getchar())
		if(c==45) a=-1;
	for(;c>=48&&c<=57;c=getchar())
		x=x*10+c-48;
	x*=a;
	return;
}

#define MAXN 200010

struct Ball {
	
	int x,y;

	void Input() {
		input(x),input(y);
		if(x>y) swap(x,y);
		return;
	}

	bool operator < (const Ball &q) const {
		if(x!=q.x) return x<q.x;
		return y<q.y;
	}

};

Ball a[MAXN];

int main() {
	int n;
	input(n);
	if(n==1) {
		puts("0");
//		fclose(stdin),fclose(stdout);
		return 0;
    }
	for(int i=1;i<=n;i++) a[i].Input();
	sort(a+1,a+n+1);
	int Max=a[1].y,Min=a[1].x,_max=1,_min=1;
	for(int i=2;i<=n;i++) {
		if(a[i].x<=Min&&a[i].y>=Max){
			Min=a[i].x;Max=a[i].y;
			_max=i;_min=i;
		} else if(a[i].x<Min) {
			Min=a[i].x;
			_min=i;
		} else if(a[i].y>Max){
			Max=a[i].y;
			_max=i;
		}
	}
	int Rmax=Max;Bmin=Min,Rmin=a[_min].y;Bmax=a[_max].x;
	for(int i=1;i<=n;i++){
		Rmin=min(Rmin,a[i].y);
		Bmax=max(Bmax,a[i].x);
	}
	ll ans=(ll)(Rmax-Rmin)*(Bmax-Bmin);
	if(_max!=_min) {
		Bmax=Max;
		Bmin=Min;
		Rmax=max(a[n].x,a[1].y);
		int premin=a[1].y;
		Rmin=min(a[1].y,a[2].x);
		ll ans0=Rmax-Rmin;
		for(int i=2;i<n;i++) {
			Rmax=max(a[i].y,Rmax);
			Rmin=min(min(premin,a[i].y),a[i+1].x);
			premin=min(premin,a[i].y);
			if(Rmax-Rmin<ans0)ans0=Rmax-Rmin;
		}
		ans0*=Bmax-Bmin;
		ans=min(ans,ans0);
	}
	printf("%lld\n",ans);
	return 0;
}


Compiler output:
a.cc: In function 'void input(T&)':
a.cc:10:23: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
   10 |         register char c=getchar();
      |                       ^
a.cc: In function 'int main()':
a.cc:63:22: error: 'Bmin' was not declared in this scope; did you mean '_min'?
   63 |         int Rmax=Max;Bmin=Min,Rmin=a[_min].y;Bmax=a[_max].x;
      |                      ^~~~
      |                      _min
a.cc:63:31: error: 'Rmin' was not declared in this scope; did you mean '_min'?
   63 |         int Rmax=Max;Bmin=Min,Rmin=a[_min].y;Bmax=a[_max].x;
      |                               ^~~~
      |                               _min
a.cc:63:46: error: 'Bmax' was not declared in this scope; did you mean 'Rmax'?
   63 |         int Rmax=Max;Bmin=Min,Rmin=a[_min].y;Bmax=a[_max].x;
      |                                              ^~~~
      |                                              Rmax
a.cc: In instantiation of 'void input(T&) [with T = int]':
a.cc:26:8:   required from here
   26 |                 input(x),input(y);
      |                 ~~~~~^~~
a.cc:10:23: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
   10 |         register char c=getchar();
      |                       ^
Language: C++

#include <vector>
#include <algorithm>
#include <set>
#include <map>
#include <list>
#include <queue>
#include <deque>
#include <string>
#include <iostream>
#include <climits>
using namespace std;

#define int long long
const int INF = LLONG_MAX/10;
typedef pair<int, int> PII;

int N;
vector<int> x, y;

signed main()
{
	PII ma(-INF, 0), mi(INF, 0);
	cin >> N;
	x.resize(N); y.resize(N);
	for (int i = 0; i < N; i++)
	{
		cin >> x[i] >> y[i];
		if (x[i] > y[i]) swap(x[i], y[i]);
		ma = max(ma, PII(y[i], i));
		mi = min(mi, PII(x[i], i));
	}

	int a = x[ma.second], b = y[mi.second];
	int ans = INF;
	{
		vector<PII> v;
		v.reserve(N);
		for (int i = 0; i < N; i++)
		{
			if (ma.second == i || mi.second == i) continue;
			v.push_back(PII(x[i], y[i]));
		}
		int bMin = min(a, b), bMax = max(v[v.size() - 2].first, max(a, b));
		ans = min( ans, (ma.first - mi.first)*(bMax - min(v[0].first, bMin)) );
		for (int i = 0; i < v.size(); i++)
		{
			bMin = min(bMin, v[i].second);
			bMax = max(bMax, v[i].second);
			ans = min(ans, (ma.first - mi.first)*(bMax - min(bMin, v[i].first)));
		}
	}
	{
		int rMin = b, bMax = a;
		for (int i = 0; i < N; i++)
		{
			rMin = min(rMin, y[i]);
			bMax = max(bMax, x[i]);
		}
		ans = min(ans, (ma.first - rMin)*(bMax - mi.first)));
	}
	printf("%lld\n", ans);
	return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:59:68: error: expected ';' before ')' token
   59 |                 ans = min(ans, (ma.first - rMin)*(bMax - mi.first)));
      |                                                                    ^
      |                                                                    ;
Language: C++

#include <vector>
#include <algorithm>
#include <set>
#include <map>
#include <list>
#include <queue>
#include <deque>
#include <string>
#include <iostream>
using namespace std;

#define int long long
const int INF = LLONG_MAX/10;
typedef pair<int, int> PII;

int N;
vector<int> x, y;

signed main()
{
	PII maxX = PII(-INF, 0), maxY = PII(-INF, 0), ma, minX = PII(INF, 0), minY = PII(INF, 0), mi;
	cin >> N;
	x.resize(N); y.resize(N);
	for (int i = 0; i < N; i++)
	{
		cin >> x[i] >> y[i];
		maxX = max(maxX, PII(x[i], i));
		maxY = max(maxY, PII(y[i], i));
		minX = min(minX, PII(x[i], i));
		minY = min(minY, PII(y[i], i));
	}
	if (maxX < maxY)
	{
		swap(maxX, maxY);
		swap(minX, minY);
		swap(x, y);
	}
	mi = min(minX, minY);
	ma = max(maxX, maxY);
	int ans = 0;
	int a = y[maxX.second], b = (minX < minY) ? y[minX.second] : x[minY.second];
	{
		int bMax = max(a, b), bMin = min(a, b);
		for (int i = 0; i < N; i++)
		{
			if (mi.second == i || ma.second == i) continue;
			bMax = max(bMax, min(x[i], y[i]));
			bMin = min(bMin, max(x[i], y[i]));
		}
		ans = (ma.first - mi.first)*(bMax - bMin);
	}
	{
		int bMax = a, aMin = b;
		for (int i = 0; i < N; i++)
		{
			if (mi.second == i || ma.second == i) continue;
			bMax = max(bMax, min(x[i], y[i]));
			aMin = min(aMin, max(x[i], y[i]));
		}
		ans = min(ans, (ma.first - aMin)*(bMax - mi.first));
	}
	printf("%lld\n", ans);
	return 0;
}

Compiler output:
a.cc:13:17: error: 'LLONG_MAX' was not declared in this scope
   13 | const int INF = LLONG_MAX/10;
      |                 ^~~~~~~~~
a.cc:10:1: note: 'LLONG_MAX' is defined in header '<climits>'; this is probably fixable by adding '#include <climits>'
    9 | #include <iostream>
  +++ |+#include <climits>
   10 | using namespace std;
Language: C++

#include <bits\stdc++.h>
using namespace std;
#define REP(i,n) for(int (i) = 0;(i) < (n) ; ++(i))
#define REPS(a,i,n) for(int (i) = (a) ; (i) < (n) ; ++(i))
#define REVERSE(i,n) for(int (i) = n-1;(i) >= 0 ; --i)
#define ALL(c) (c).begin() , (c).end()
#define LL long long
#define int LL
#define inf  (1LL << 60)
#define mod 1000000007
#define QUICK_CIN ios::sync_with_stdio(false); cin.tie(0);
#define lower lower_bound
#define upper upper_bound
#define ZERO(c,n) memset(&c[0],0,sizeof(int)*n)
#define ZERO2(c,n) memset(&c[0][0],0,sizeof(int)*n
#define pl(a) cout << ""#a": " << a << endl;
#ifdef _DEBUG
#define debug_io fstream cin("input.txt");ofstream cout("output.txt");
#else
#define debug_io ;
#endif
#define debug_input debug_io
#define DOWN(T) std::greater<T>()
template<class T>void scan(vector<T>& a, int n, istream& cin)
{
	T c; REP(i, n) { cin >> c; a.push_back(c); }
}
using vs = vector<string>; using vi = vector<int>; using pii = pair<int, int>;
using psi = pair<string, int>; using vvi = vector<vi>; using pss = pair<string, string>;
using vpii = vector<pii>;
template<class T>bool valid(T x, T w) { return 0 <= x&&x < w; }
int dx[4] = { 1, -1, 0, 0 }; int dy[4] = { 0, 0, 1, -1 };
//-----------------------------------------------------------------------------------------------
//-----------------------------------------------------------------------------------------------
//-----------------------------------------------------------------------------------------------

bool ed[200001];

signed main()
{
	QUICK_CIN;
	debug_input;

	int n;
	cin >> n;
	vpii balls;
	vpii aballs;
	REP(i, n) {
		int c, d;
		cin >> c >> d;
		balls.push_back({ c,d });
		aballs.push_back({ c,i });
		aballs.push_back({ d,i });
	}
	vi r, b;
	REP(i, n) {
		r.push_back(max(balls[i].first, balls[i].second));
		b.push_back(min(balls[i].first, balls[i].second));
	}
	sort(ALL(r));
	sort(ALL(b));

	int cand1 = (r.back() - r[0])*(b.back() - b[0]);

	sort(ALL(aballs));
	int rc = aballs.back().first - aballs[0].first;

	set<pii> select;
	int min_d = inf;
	REP(i, n) {
		select.insert({ min(balls[i].first,balls[i].second),i });
	}
	REP(i, n) {
		min_d = min(min_d, select.rbegin()->first - select.begin()->first);
		auto it = select.begin()->second;
		select.erase(select.begin());
		select.insert({ max(balls[it].first ,balls[it].second),it });
	}

	cout << min(cand1, rc*min_d) << endl;

}

Compiler output:
a.cc:1:10: fatal error: bits\stdc++.h: No such file or directory
    1 | #include <bits\stdc++.h>
      |          ^~~~~~~~~~~~~~~
compilation terminated.
Language: C++

#include <bits\stdc++.h>
using namespace std;
#define REP(i,n) for(int (i) = 0;(i) < (n) ; ++(i))
#define REPS(a,i,n) for(int (i) = (a) ; (i) < (n) ; ++(i))
#define REVERSE(i,n) for(int (i) = n-1;(i) >= 0 ; --i)
#define ALL(c) (c).begin() , (c).end()
#define LL long long
#define int LL
#define inf  (1LL << 60)
#define mod 1000000007
#define QUICK_CIN ios::sync_with_stdio(false); cin.tie(0);
#define lower lower_bound
#define upper upper_bound
#define ZERO(c,n) memset(&c[0],0,sizeof(int)*n)
#define ZERO2(c,n) memset(&c[0][0],0,sizeof(int)*n
#define pl(a) cout << ""#a": " << a << endl;
#ifdef _DEBUG
#define debug_io fstream cin("input.txt");ofstream cout("output.txt");
#else
#define debug_io ;
#endif
#define debug_input debug_io
#define DOWN(T) std::greater<T>()
template<class T>void scan(vector<T>& a, int n, istream& cin)
{
	T c; REP(i, n) { cin >> c; a.push_back(c); }
}
using vs = vector<string>; using vi = vector<int>; using pii = pair<int, int>;
using psi = pair<string, int>; using vvi = vector<vi>; using pss = pair<string, string>;
using vpii = vector<pii>;
template<class T>bool valid(T x, T w) { return 0 <= x&&x < w; }
int dx[4] = { 1, -1, 0, 0 }; int dy[4] = { 0, 0, 1, -1 };
//-----------------------------------------------------------------------------------------------
//-----------------------------------------------------------------------------------------------
//-----------------------------------------------------------------------------------------------

signed main()
{
	QUICK_CIN;
	debug_input;

	int n;
	cin >> n;
	vpii balls;
	vpii aballs;
	REP(i, n) {
		int c, d;
		cin >> c >> d;
		balls.push_back({ c,d });
		aballs.push_back({ c,i });
		aballs.push_back({ d,i });
	}
	vi r, b;
	REP(i, n) {
		r.push_back(max(balls[i].first, balls[i].second));
		b.push_back(min(balls[i].first, balls[i].second));
	}
	sort(ALL(r));
	sort(ALL(b));

	int cand1 = (r.back() - r[0])*(b.back() - b[0]);

	sort(ALL(aballs));

	int rc = aballs.back().first - aballs[0].first;
	int itmin = aballs.back().second;
	int itmax = aballs[0].second;

	int bmin_t = min(balls[itmin].first, balls[itmin].second);
	int bmax_t = max(balls[itmax].first, balls[itmax].second);
	int bmin = min(bmin_t, bmax_t);
	int bmax = max(bmin_t, bmax_t);
	set<int> index;
	index.insert(itmin);
	index.insert(itmax);

	
	for (auto x : aballs) {
		if (bmin <= x.first && x.first <= bmax) {
			index.insert(x.second);
		}
	}

	for (auto x : aballs) {
		if (index.find(x.second) == index.end()) {
			bmin = min(bmin, x.first);
			bmax = max(bmax, x.first);
		}
	}
	
	cout << min(rc*(bmax - bmin), cand1) << endl;
}

Compiler output:
a.cc:1:10: fatal error: bits\stdc++.h: No such file or directory
    1 | #include <bits\stdc++.h>
      |          ^~~~~~~~~~~~~~~
compilation terminated.
Language: C++

#include <iostream>

using namespace std;

struct ioi{
	int x,y;
}p[200010];

int n;
long long res,res2;

int main(){
	//freopen("input.txt","r",stdin);
	cin >> n;
	if (n==1)
	{
		cout << 0;
		return 0;
	}
	for (int i=1;i<=n;i++){
		cin >> p[i].x >> p[i].y;
		if (p[i].x < p[i].y) swap(p[i].x, p[i].y);
	}
	sort(p+1,p+n+1,[](ioi a,ioi b){
		return (a.x<b.x);
	});
	res=p[n].x-p[1].x;
	sort(p+1,p+n+1,[](ioi a,ioi b){
		return (a.y<b.y);
	});
	res*=p[n].y-p[1].y;
	sort(p+1,p+n+1,[](ioi a,ioi b){
		return (a.x<b.x);
	});
	sort(p+1,p+n,[](ioi a,ioi b){
		return (a.y<b.y);
	});	
	res2=p[n].x-p[1].y;
	long long t1=p[n].y,t2=p[1].x,t3=-1e9,t4=1e9,rr=1e9;
	if (t1>t2) swap(t1,t2);
	for (int i=2;i<n;i++)
		t3=max(t3,1LL*p[i].x),t4=min(t4,1ll*p[i].x);
	t4=min(t1,t4);
	t3=max(t2,t3);
	rr=min(rr,t3-t4);
	t3=-1e9,t4=1e9;
	for (int i=2;i<n;i++)
		t3=max(t3,1ll*p[i].y),t4=min(t4,1ll*p[i].y);
	t4=min(t1,t4);
	t3=max(t2,t3);
	rr=min(rr,t3-t4);
	res2*=rr;
	cout << min(res,res2);
}

Compiler output:
a.cc: In function 'int main()':
a.cc:24:9: error: 'sort' was not declared in this scope; did you mean 'short'?
   24 |         sort(p+1,p+n+1,[](ioi a,ioi b){
      |         ^~~~
      |         short
Language: C++

#include <iostream>
#include <utility>
#include <vector>
#include <climits>
#include <algorithm>
using namespace std;

int main(void)
{
	int N;
	vector<pair<int, int>> list;

	cin >> N;
	list.reserve(N);
	for (int i = 0; i < N; ++i)
	{
		int x, y;
		cin >> x >> y;
		if (x < y)
		{
			list.emplace_back(x, y);
		}
		else
		{
			list.emplace_back(y, x);
		}
	}

	// case R_max = max, B_min = min:
	//      R <- bigger, B <- smaller
	int R_max = INT_MIN;
	int R_min = INT_MAX;
	int B_max = INT_MIN;
	int B_min = INT_MAX;
	for (int i = 0; i < N; ++i)
	{
		int bigger = list[i].second;
		int smaller = list[i].first;
		R_max = max(R_max, bigger);
		R_min = min(R_min, bigger);
		B_max = max(B_max, smaller);
		B_min = min(B_min, smaller);
	}

	long long result = long long(R_max - R_min) * long long(B_max - B_min);

	int max_of_all = R_max;
	int min_of_all = B_min;
	int second_min = R_min;

	// case B_max = max, B_min = min:
	//      minimize R_max - R_min
	sort(begin(list), end(list));
	R_max = list[list.size() - 1].first;
	R_min = INT_MAX;
	int R_range = R_max - list[0].first;
	for (int i = 0; i < N - 1; ++i)
	{
		R_max = max(R_max, list[i].second);
		if (R_min <= list[i].first)
		{
			break;
		}
		R_min = min(R_min, list[i].second);
		int R_min_ = min(R_min, list[i + 1].first);
		R_range = min(R_range, R_max - R_min_);
	}

	result = min(result, long long(R_range) * long long(max_of_all - min_of_all));

	cout << result << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:45:28: error: expected primary-expression before 'long'
   45 |         long long result = long long(R_max - R_min) * long long(B_max - B_min);
      |                            ^~~~
a.cc:69:30: error: expected primary-expression before 'long'
   69 |         result = min(result, long long(R_range) * long long(max_of_all - min_of_all));
      |                              ^~~~
Language: C++

#include <iostream>
#include <cstdio>
#include <cstdlib>
#include <cmath>
#include <algorithm>
#include <climits>
#include <cstring>
#include <string>
#include <set>
#include <bitset>
#include <map>
#include <queue>
#include <stack>
#include <vector>
#include <cassert>
#include <ctime>
#define rep(i,m,n) for(i=m;i<=n;i++)
#define mod 1000000009
#define inf 0x3f3f3f3f
#define vi vector<int>
#define pb push_back
#define mp make_pair
#define fi first
#define se second
#define ll long long
#define pi acos(-1.0)
#define pii pair<int,int>
#define sys system("pause")
const int maxn=2e5+10;
const int N=2e5+10;
using namespace std;
ll gcd(ll p,ll q){return q==0?p:gcd(q,p%q);}
ll qpow(ll p,ll q){ll f=1;while(q){if(q&1)f=f*p%mod;p=p*p%mod;q>>=1;}return f;}
int n,m,k,t,a[maxn],b[maxn],id[maxn],ama,bma,ami=1e9,bmi=1e9,dma,dmi=1e9;
bool cmp(int x,int y){return a[x]<a[y];}
int main()
{
    int i,j;
    scanf("%d",&n);
    rep(i,1,n)
    {
        scanf("%d%d",&a[i],&b[i]);
        if(a[i]>b[i])swap(a[i],b[i]);
        id[i]=i;
        ama=max(ama,a[i]);
        ami=min(ami,a[i]);
        bma=max(bma,b[i]);
        bmi=min(bmi,b[i]);
    }
    
    printf("%lld\n",ret);
    return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:51:21: error: 'ret' was not declared in this scope; did you mean 'rep'?
   51 |     printf("%lld\n",ret);
      |                     ^~~
      |                     rep
Language: C++

#include <iostream>
#include <cstdio>
#include <set>
#include <map>
#include <algorithm>
#define pb push_back
#define fi first
#define se second
#define mp make_pair
using namespace std;
map<int, int> H[2];
set<int> S[2];
typedef pair<int, int> PII;
typedef long long LL;
vector<PII> V;



inline void Insert(int x, int v){
    H[x][v]++;
    S[x].insert(v);
}
inline void Erase(int x, int v){
    if(H[x][v] == 1) S[x].erase(v);
    H[x][v]--;
}
int N, x, y;
int Rmax, Rmin, Bmax, Bmin, tRmax, tRmin, tBmax, tBmin;
int main()
{
    cin>>N;
    for(int i = 0; i < N; i++){
        scanf("%d %d", &x, &y);
        if(x < y) swap(x, y);
        V.pb(mp(x, y));
    }
    sort(V.begin(), V.end());
    reverse(V.begin(), V.end());
    LL ans = 2e18;
    for(auto x : V){
        Insert(0, x.fi);
        Insert(1, x.se);
    }
    Rmax = Rmin = V[0].fi;
    Bmax = Bmin = V[0].se;
    Erase(0, V[0].fi); Erase(1, V[0].se);
    for(int i = 1; i < V.size(); i++){
        tRmax = Rmax;
        tRmin = Rmin;
        tBmax = Bmax;
        tBmin = Bmin;
        tRmin = min(tRmin, V[i].se);
        tBmax = max(tBmax, V[i].fi); tBmin = min(tBmin, V[i].fi);
        Erase(0, V[i].fi); Erase(1, V[i].se);
        if(S[0].size() > 0){
            tRmin = min(tRmin, *S[1].begin());
            tBmin = min(tBmin, *S[0].begin());
        }
        ans = min(ans, (LL)(tRmax - tRmin)*(tBmax - tBmin));
        Rmin = min(Rmin, V[i].fi);
        Bmax = max(Bmax, V[i].se); Bmin = min(Bmin, V[i].se);
    }
    ans = min(ans, (LL)(Rmax - Rmin)*(Bmax - Bmin));
    cout<<ans<<endl;
}


Compiler output:
a.cc:15:1: error: 'vector' does not name a type
   15 | vector<PII> V;
      | ^~~~~~
a.cc: In function 'int main()':
a.cc:35:9: error: 'V' was not declared in this scope
   35 |         V.pb(mp(x, y));
      |         ^
a.cc:37:10: error: 'V' was not declared in this scope
   37 |     sort(V.begin(), V.end());
      |          ^
Language: C++

#include <bits/stdc++.h>
using namespace std;
#define FOR(i, n) for(int i = 0; i < (n); i++)
#define MEM(a, x) memset(a, x, sizeof(a))
#define ALL(a) a.begin(), a.end()
#define UNIQUE(a) a.erase(unique(ALL(a)), a.end())
typedef long long ll;

int n;
pair<pair<ll, ll>, int > p[200005];
ll INF = 1000000000000000000;

int main(int argc, char const *argv[]) {
	ios_base::sync_with_stdio(false);
	cin >> n;
	ll mama = -1, mimi = INF, mami = INF, mima = -1, mai, mii;
	FOR(i, n) {
		ll x, y;
		cin >> x >> y;
		if (x > y) swap(x, y);
		if (x < mimi) {
			mimi = x;
			mii = i;
		}
		mima = max(mima, x);
		if (mama < y) {
			mama = y;
			mai = i;
		}
		mami = min(mami, y);
		p[i] = make_pair(make_pair(x, y), i);
	}
	ll res = (mama-mami) * (mima-mimi);
	if (mai == mii) {
		cout << res << endl;
		return 0;
	}

	p[mii].first.first = p[mii].first.second;
	sort(p, p+n);

	ll dif = p[n-1].first.first - p[0].first.first;
	
	FOR(i, n) {
		if (p[i].second == mii || p[i].second == mai) continue;
		p[i].first.first = p[i].first.second;
		sort(p, p+n);
		dif = min(ma, p[n-1].first.first - p[0].first.first);
	}
	res = min(res, (mama-mimi)*dif);

	cout << res << endl;
	return 0;
}

Compiler output:
a.cc: In function 'int main(int, const char**)':
a.cc:48:27: error: 'ma' was not declared in this scope; did you mean 'mai'?
   48 |                 dif = min(ma, p[n-1].first.first - p[0].first.first);
      |                           ^~
      |                           mai
Language: C++

# coding: utf-8
# 整数の入力
#a = int(raw_input())
# スペース区切りの整数の入力
import numpy as np
import itertools

N = int(input())

Rmax = 0
Rmin = 1000000001
Bmax = 0
Bmin = 1000000001

for i in range(N):
    x,y = list(map(int, input().split()))
    if x > y:
        if x > Rmax:
            Rmax = x
            if y > Bmax:
                Bmax = y
        if y < Bmin:
            Bmin = y
            if x < Rmin:
                Rmin = x
    else:
        if y > Rmax:
            Rmax = y
            if x > Bmax:
                Bmax = x
        if x < Bmin:
            Bmin = x
            if y < Rmin:
                Rmin = y
if Rmin < Bmax:
    print((Rmax - Bmin)*(Bmax - Rmin))
else:
    print((Rmax - Rmin)*(Bmax - Bmin))    

Compiler output:
a.cc:1:3: error: invalid preprocessing directive #coding
    1 | # coding: utf-8
      |   ^~~~~~
a.cc:2:3: error: invalid preprocessing directive #\U00006574\U00006570\U0000306e\U00005165\U0000529b
    2 | # 整数の入力
      |   ^~~~~~~~~~
a.cc:3:2: error: invalid preprocessing directive #a
    3 | #a = int(raw_input())
      |  ^
a.cc:4:3: error: invalid preprocessing directive #\U000030b9\U000030da\U000030fc\U000030b9\U0000533a\U00005207\U0000308a\U0000306e\U00006574\U00006570\U0000306e\U00005165\U0000529b
    4 | # スペース区切りの整数の入力
      |   ^~~~~~~~~~~~~~~~~~~~~~~~~~
a.cc:5:1: error: 'import' does not name a type
    5 | import numpy as np
      | ^~~~~~
a.cc:5:1: note: C++20 'import' only available with '-fmodules-ts'