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

#include<bits/stdc++.h>
using namespace std;
#define int long long
const int MAX = 1e6 + 4;

int isprime[MAX];
   //to store smallest prime factor of number
void sieve()
    {
       for(int i = 1;i < MAX;++i)
           isprime[i] = i;

        for(int i = 2;i < MAX;++i)
        {
            if(i == isprime[i])
            {
                for(int j = 2 * i;j <= MAX;j += i)
                {
                    if(isprime[j] == j)
                    isprime[j] = i;
                }
            }
        }

    }
// A O(log n) function returning primefactorization 
 
vector<int>factorize(int x) 
{ 
    vector<int>res; 
    while (x != 1) 
    { 
        res.push_back(isprime[x]); 
        x = x / isprime[x]; 
    } 
    return res; 
} 




signed main()
{
    ios_base::sync_with_stdio(false);
    cin.tie(NULL);
    cout.tie(NULL);
    sieve();
    
    int testCases = 1;
  //  cin >> testCases;
    
    while(testCases--)
    {
        int n,i;
        cin >> n;
        
        int a[n];
        
        for(i = 0;i < n;++i)
            cin >> a[i];
        
        
        int GCD = a[0];
        for(i = 1;i < n;++i)
        {
           GCD = __gcd(GCD,a[i]);
            
        }
        map<int,int>mp;
        for(i = 0;i < n;++i)
        {
            vector<int>y = factorize(a[i]);
            set<int>X;
            
            for(int e : y)
                X.insert(e);
            
            for(auto e : X)
                mp[e]++;
            
        }
        bool flg = false;
        for(auto it : mp)
        {
            if(it.second > 1)
            {
                flg = true;
                break;
            }
        }
        
        if(!flg and G == 1)
        {
            cout << "pairwise coprime";
        }
        else{
            if(GCD == 1)
                cout << "setwise coprime";
            else
                cout << "no coprime";
        }
       
        cout << '\n';
    }
    
}


Compiler output:
a.cc: In function 'int main()':
a.cc:92:21: error: 'G' was not declared in this scope
   92 |         if(!flg and G == 1)
      |                     ^
Language: C++

#include<bits/stdc++.h>
using namespace std;
#define ll long long int
#define pb push_back
#define mk make_pair
#define mod 1000000007
ll gcd(ll a,ll b){
    if(b==0)
     return a;
    return gcd(b,a%b);
}
bool prime(ll n){
    for(int i=2;i<=sqrt(n);i++){
        if(n%i==0)
         return false;
    }
    return true;
}
int main(){
  
  
  
  ll n;
  cin>>n;
  vector<ll> ans(n);
  ll g=0,flag=0;
  map<int,int>mp;
  for(ll i=0;i<n;i++){
        cin>>ans[i];
        mp[ans[i]]++;
        if(mp[ans[i]]>1)
         flag=1;
    }  
    int c=0;
  for(ll i=0;i<n;i++){
       g=gcd(g,ans[i]);
       if(prime(ans[i]))
         c++;
  }
  if(g!=1 || flag=1)
    cout<<"not coprime"<<endl;
  else if( c==n){
      cout<<"pairwise coprime"<<endl;
    }
   else 
      cout<<"setwise coprime"<<endl;
   
 
  
}

Compiler output:
a.cc: In function 'int main()':
a.cc:40:11: error: lvalue required as left operand of assignment
   40 |   if(g!=1 || flag=1)
      |      ~~~~~^~~~~~~
Language: C++

#include<bits/stdc++.h>
using namespace std;
#define ll long long int
#define pb push_back
#define mk make_pair
#define mod 1000000007
ll gcd(ll a,ll b){
    if(b==0)
     return a;
    return gcd(b,a%b);
}
bool prime(ll n){
    for(int i=2;i<=sqrt(n);i++){
        if(n%i==0)
         return false;
    }
    return true;
}
int main(){
  
  
  
  ll n;
  cin>>n;
  vector<ll> ans(n);
  ll c=0,g=0,flag=0;
  for(ll i=0;i<n;i++){
        cin>>ans[i];
    }  
  for(ll i=0;i<n;i++){
       g=gcd(g,ans[i]);
       if(prime(arr[i]))
         c++;
  }
  if(g!=1)
    cout<<"not coprime"<<endl;
  else if(c==n){
      cout<<"pairwise coprime"<<endl;
    }
   else 
      cout<<"setwise coprime"<<endl;
   
 
  
}

Compiler output:
a.cc: In function 'int main()':
a.cc:32:17: error: 'arr' was not declared in this scope
   32 |        if(prime(arr[i]))
      |                 ^~~
Language: C++

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

#define ll long long int
#define pb push_back
#define f(i,x,y) for(i=x;i<y;i++)
#define vll vector<ll>
#define fast    ios::sync_with_stdio(0);cin.tie(0);cout.tie(0);
#define yes cout<<"YES"<<endl;
#define no cout<<"NO"<<endl;
#define mod 1000000007

int main()
{
    fast;
    ll n,i,a;
    cin>>n;
    
    vll v;
    
    f(i,0,n)
    {
        cin>>a;
        v.pb(a);
    }
    
    
        ll j;
        vector<ll> m(1000001,0);
        
        vll prime(1000001,0);
        f(i,2,1000001)
        {
            for(j=2;j*i<1000001;j++)
                prime[i*j]=1;
        }
        vll pn;
        f(i,2,1000001)
        {
            if(prime[i]==0)
                pn.pb(i);
        }
        
        for(i=n-1;i>=0;i--)
        {
            ll num=v[i];
            vll m1(1000001,0);
            j=0;
            while(num!=1)
            {
                if(num%pn[j]==0)
                {
                    num=num/pn[j];
                    if(m1[pn[j]]==0)
                        m1[pn[j]]=1;
                }
                else
                    j++;
            }
            
            f(i,0,1000001)
            {
                m[i]+=m1[i];
            }
        }
        
        ll cp=0,sw=0
        f(i,0,1000001)
        {
            if(m[i]>1)
                cp=1;
            if(m[i]==n)
                sw=1;
        }
        if(sw==1 && cp==1)
            cout<<"not coprime"<<endl;
        else if(cp==0)
            cout<<"pairwise coprime"<<endl;
        else
            cout<<"setwise coprime"<<endl;
    }
    return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:6:18: error: expected ',' or ';' before 'for'
    6 | #define f(i,x,y) for(i=x;i<y;i++)
      |                  ^~~
a.cc:68:9: note: in expansion of macro 'f'
   68 |         f(i,0,1000001)
      |         ^
a.cc:6:33: error: expected ';' before ')' token
    6 | #define f(i,x,y) for(i=x;i<y;i++)
      |                                 ^
a.cc:68:9: note: in expansion of macro 'f'
   68 |         f(i,0,1000001)
      |         ^
a.cc: At global scope:
a.cc:82:5: error: expected unqualified-id before 'return'
   82 |     return 0;
      |     ^~~~~~
a.cc:83:1: error: expected declaration before '}' token
   83 | }
      | ^
Language: C++

// https://atcoder.jp/contests/abc177/tasks/abc177_e
#include <bits/stdc++.h>
using namespace std;
#define int long long
#define REP(i, n) FOR(i, 0, n)
#define FOR(i, s, n) for (int i = (s), i##_len = (n); i < i##_len; ++i)
#define ALL(obj) (obj).begin(), (obj).end()
#define ALLR(obj) (obj).rbegin(), (obj).rend()
#define CEIL(a, b) ((a - 1) / b + 1)
int gcd(int a, int b) { return b ? gcd(b, a % b) : a; }

// const int SZ = 1e6;

// // エラトステネスの篩
// template <int N> struct Prime {
//     bitset<N + 1> b;
//     Prime() : b() {
//         // trueで初期化
//         b.flip();
//         b[0] = b[1] = false;
//         for (int i = 2; i <= N; ++i) {
//             if (b[i]) {
//                 for (int j = i * i; j <= N; j += i) {
//                     b[j] = false;
//                 }
//             }
//         }
//     }
// };
// // SZ = 1e6 だと14ms
// Prime<SZ> prime;

void solve() {
    int N;
    cin >> N;
    vector<int> A(N), D(SZ + 1);
    for (auto &x : A) {
        cin >> x;
        // 同じ数が重複するケースを考慮
        D[x]++;
    }
    // trueなら "pairwise coprime"
    bool pc = true;

    REP(i, SZ) {
        // 素数の場合
        if (prime.b[i]) {
            int cnt = 0;
            for (int now = i; now <= SZ && cnt <= 1; now += i) {
                cnt += D[now];
            }
            // 共通の素数を含むのでgcd(ALL) >= i
            if (cnt >= 2) {
                pc = false;
                break;
            }
        }
    }
    if (pc) {
        cout << "pairwise coprime" << endl;
    } else {
        int g = A[0];
        for (auto &x : A) {
            g = gcd(g, x);
        }
        if (g == 1)
            cout << "setwise coprime" << endl;
        else
            cout << "not coprime" << endl;
    }
}

signed main() {
    cin.tie(nullptr)->sync_with_stdio(false);
    // solve();
}


Compiler output:
a.cc: In function 'void solve()':
a.cc:36:25: error: 'SZ' was not declared in this scope
   36 |     vector<int> A(N), D(SZ + 1);
      |                         ^~
a.cc:47:13: error: 'prime' was not declared in this scope
   47 |         if (prime.b[i]) {
      |             ^~~~~
Language: C++

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

const ll MAX = 1000005;
const ll INF = 1001001001;
const ll MOD = 1000000007;
const double PI=3.1415926535897932;

ll N, ans=0, tmp=0;
vector<ll> A, Nums;
string S;

ll GCD(ll a, ll b) {
    if (b == 0) return a;
    else return GCD(b, a % b);
}

signed main() {
    cin >> N;
    Nums.resize(MAX, 0);
    for(int i=0;i<N;i++) {
        ll a;
        cin >> a;
        A.push_back(a);
        Nums[a]++;
        tmp += a;
    }
	for(int i=2;i<=1000000;i++) {
		int x=0;
		for(int j=i;j<=1000000;j+=i) x+=Nums[j];
		if(x>=2) break;
        if(i==1000000) {
            cout<<"pairwise coprime"<<endl;
            return;
        }
	}	
    tmp = A[0];
    for(int i=1;i<N;i++) {
        tmp = GCD(tmp, A[i]);
    }
    if(tmp==1) {
        cout << "setwise coprime" << endl;
        return 0;
    }
    cout << "not coprime" << endl;
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:36:13: error: return-statement with no value, in function returning 'int' [-fpermissive]
   36 |             return;
      |             ^~~~~~
Language: C++

// https://atcoder.jp/contests/abc177/tasks/abc177_e
#include <bits/stdc++.h>
using namespace std;
#define int long long
#define REP(i, n) FOR(i, 0, n)
#define FOR(i, s, n) for (int i = (s), i##_len = (n); i < i##_len; ++i)
#define ALL(obj) (obj).begin(), (obj).end()
#define ALLR(obj) (obj).rbegin(), (obj).rend()
#define CEIL(a, b) ((a - 1) / b + 1)
int gcd(int a, int b) { return b ? gcd(b, a % b) : a; }

const int SZ = 1e6;

// constexprな素数列挙(エラトステネスの篩)
// https://259-momone.hatenablog.com/entry/2018/05/06/015026
template <int N> struct Prime {
    bool b[N + 1]; // trueなら素数
    constexpr Prime() : b() {
        for (int i = 0; i <= N; i++) {
            b[i] = true;
        }
        b[0] = b[1] = false;
        for (int i = 2; i <= N; ++i) {
            if (b[i]) {
                for (int j = i * i; j <= N; j += i) {
                    b[j] = false;
                }
            }
        }
    }
};
constexpr auto prime = Prime<SZ>();

void solve() {
    int N;
    cin >> N;
    vector<int> A(N), D(SZ + 1);
    for (auto &x : A) {
        cin >> x;
        // 同じ数が重複するケースを考慮
        D[x]++;
    }
    // trueなら "pairwise coprime"
    bool pc = true;

    REP(i, SZ) {
        // 素数の場合
        if (prime.b[i]) {
            int cnt = 0;
            for (int now = i; now <= SZ; now += i) {
                cnt += D[now];
            }
            // 共通の素数を含むのでgcd(ALL) >= i
            if (cnt >= 2) {
                pc = false;
                break;
            }
        }
    }
    if (pc) {
        cout << "pairwise coprime" << endl;
    } else {
        int g = A[0];
        for (auto &x : A) {
            g = gcd(g, x);
        }
        if (g == 1)
            cout << "setwise coprime" << endl;
        else
            cout << "not coprime" << endl;
    }
}

signed main() {
    cin.tie(nullptr)->sync_with_stdio(false);
    solve();
}


Compiler output:
a.cc:32:34:   in 'constexpr' expansion of 'Prime<1000000>()'
a.cc:19:9: error: 'constexpr' loop iteration count exceeds limit of 262144 (use '-fconstexpr-loop-limit=' to increase the limit)
   19 |         for (int i = 0; i <= N; i++) {
      |         ^~~
Language: C++

#include<bits/stdc++.h>
using namespace std;
#define ll long long int
#define pb push_back
#define mk make_pair
#define mod 1000000007
int gcd(int a,int b){
    if(b==0)
     return a;
    return gcd(b,a%b);
}
int main(){
  int n;
  cin>>n;
  vector<bool> prime(1000001,false);
  for(int i=2;i<=1000001;i++){
     if(prime[i]==false){
         for(int j=2*i;j<=1000001;j+=i){
             prime[j]=true;
         }
     }
  }
  vector<int> ans(n);
  int c=0,g=0;
  for(int i=0;i<n;i++){
         cin>>ans[i];
         g=gcd(g,arr[i]);
         if(prime[ans[i]]==false)
          c++;
      }  
   if(c==n){
      cout<<"pairwise coprime"<<endl;
    }
   else if(g==1)
      cout<<"setwise coprime"<<endl;
   else
      cout<<"not coprime"<<endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:27:18: error: 'arr' was not declared in this scope
   27 |          g=gcd(g,arr[i]);
      |                  ^~~
Language: C++

// https://atcoder.jp/contests/abc177/tasks/abc177_e
#include <bits/stdc++.h>
using namespace std;
#define int long long
#define REP(i, n) FOR(i, 0, n)
#define FOR(i, s, n) for (int i = (s), i##_len = (n); i < i##_len; ++i)
#define ALL(obj) (obj).begin(), (obj).end()
#define ALLR(obj) (obj).rbegin(), (obj).rend()
#define CEIL(a, b) ((a - 1) / b + 1)
int gcd(int a, int b) { return b ? gcd(b, a % b) : a; }

const int SZ = 1e6;

// constexprな素数列挙(エラトステネスの篩)
// https://259-momone.hatenablog.com/entry/2018/05/06/015026
template <int N> struct Prime {
    bool b[N + 1]; // trueなら素数
    constexpr Prime() : b() {
        fill_n(b, N + 1, true);
        b[0] = b[1] = false;
        for (int i = 2; i <= N; ++i) {
            if (b[i]) {
                for (int j = i * i; j <= N; j += i) {
                    b[j] = false;
                }
            }
        }
    }
};
constexpr Prime<SZ> prime;

void solve() {
    int N;
    cin >> N;
    vector<int> A(N), D(SZ + 1);
    for (auto &x : A) {
        cin >> x;
        // 同じ数が重複するケースを考慮
        D[x]++;
    }
    // trueなら "pairwise coprime"
    bool pc = true;

    REP(i, SZ) {
        // 素数の場合
        if (prime.b[i]) {
            int cnt = 0;
            for (int now = i; now <= SZ; now += i) {
                cnt += D[now];
            }
            // 共通の素数を含むのでgcd(ALL) >= i
            if (cnt >= 2) {
                pc = false;
                break;
            }
        }
    }
    if (pc) {
        cout << "pairwise coprime" << endl;
    } else {
        int g = A[0];
        for (auto &x : A) {
            g = gcd(g, x);
        }
        if (g == 1)
            cout << "setwise coprime" << endl;
        else
            cout << "not coprime" << endl;
    }
}

signed main() {
    cin.tie(nullptr)->sync_with_stdio(false);
    solve();
}


Compiler output:
a.cc:30:21: error: 'constexpr Prime<N>::Prime() [with long long int N = 1000000]' called in a constant expression
   30 | constexpr Prime<SZ> prime;
      |                     ^~~~~
a.cc:18:15: note: 'constexpr Prime<N>::Prime() [with long long int N = 1000000]' is not usable as a 'constexpr' function because:
   18 |     constexpr Prime() : b() {
      |               ^~~~~
Language: C++

/******************************************************************************

                              Online C++ Compiler.
               Code, Compile, Run and Debug C++ program online.
Write your code in this editor and press "Run" button to compile and execute it.

*******************************************************************************/

#include <bits/stdc++.h>

using namespace std;

int main()
{
    int n;
    cin>>n;
    
    vector<int> arr(n);
    for(int i=0;i<n;i++)
    {
        cin>>arr[i];
    }
    
    int overall_gcd;
    for(int i=0;i<n;i++)
    {
        overall_gcd=__gcd(overall_gcd,arr[i]);
    }
    
    long long suffix_mul[n];
    suffix_mul[n-1]=arr[n-1];
    for(int i=n-2;i>=0;i--)
    {
        suffix_mul[i]=suffix_mul[i+1]*arr[i];
    }
    
    bool is_pairwise=true;
    for(int i=0;i<n;i++)
    {
        if(i!=n-1)
        {
            if(__gcd(arr[i],suffix_mul[i+1])>1)
            {
                is_pairwise=false;
                break;
            }
        }
    }
    
    if(is_pairwise)
    {
        cout<<"pairwise coprime"<<endl;
    }
    else if(overall_gcd==1)
    {
        cout<<"setwise coprime"<<endl;
    }
    else
    {
        cout<<"not coprime"<<endl;
    }
    
    return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:42:21: error: no matching function for call to '__gcd(__gnu_cxx::__alloc_traits<std::allocator<int>, int>::value_type&, long long int&)'
   42 |             if(__gcd(arr[i],suffix_mul[i+1])>1)
      |                ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/14/algorithm:61,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:51,
                 from a.cc:9:
/usr/include/c++/14/bits/stl_algo.h:1137:5: note: candidate: 'template<class _EuclideanRingElement> _EuclideanRingElement std::__gcd(_EuclideanRingElement, _EuclideanRingElement)'
 1137 |     __gcd(_EuclideanRingElement __m, _EuclideanRingElement __n)
      |     ^~~~~
/usr/include/c++/14/bits/stl_algo.h:1137:5: note:   template argument deduction/substitution failed:
a.cc:42:21: note:   deduced conflicting types for parameter '_EuclideanRingElement' ('int' and 'long long int')
   42 |             if(__gcd(arr[i],suffix_mul[i+1])>1)
      |                ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
Language: C++

/******************************************************************************

                              Online C++ Compiler.
               Code, Compile, Run and Debug C++ program online.
Write your code in this editor and press "Run" button to compile and execute it.

*******************************************************************************/

#include <bits/stdc++.h>

using namespace std;

int main()
{
    int n;
    cin>>n;
    
    vector<int> arr(n);
    for(int i=0;i<n;i++)
    {
        cin>>arr[i];
    }
    
    long long overall_gcd;
    for(int i=0;i<n;i++)
    {
        overall_gcd=__gcd(overall_gcd,arr[i]);
    }
    
    long long suffix_mul[n];
    suffix_mul[n-1]=arr[n-1];
    for(int i=n-2;i>=0;i--)
    {
        suffix_mul[i]=suffix_mul[i+1]*arr[i];
    }
    
    bool is_pairwise=true;
    for(int i=0;i<n;i++)
    {
        if(i!=n-1)
        {
            if(__gcd(arr[i],suffix_mul[i+1])>1)
            {
                is_pairwise=false;
                break;
            }
        }
    }
    
    if(is_pairwise)
    {
        cout<<"pairwise coprime"<<endl;
    }
    else if(overall_gcd==1)
    {
        cout<<"setwise coprime"<<endl;
    }
    else
    {
        cout<<"not coprime"<<endl;
    }
    
    return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:27:26: error: no matching function for call to '__gcd(long long int&, __gnu_cxx::__alloc_traits<std::allocator<int>, int>::value_type&)'
   27 |         overall_gcd=__gcd(overall_gcd,arr[i]);
      |                     ~~~~~^~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/14/algorithm:61,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:51,
                 from a.cc:9:
/usr/include/c++/14/bits/stl_algo.h:1137:5: note: candidate: 'template<class _EuclideanRingElement> _EuclideanRingElement std::__gcd(_EuclideanRingElement, _EuclideanRingElement)'
 1137 |     __gcd(_EuclideanRingElement __m, _EuclideanRingElement __n)
      |     ^~~~~
/usr/include/c++/14/bits/stl_algo.h:1137:5: note:   template argument deduction/substitution failed:
a.cc:27:26: note:   deduced conflicting types for parameter '_EuclideanRingElement' ('long long int' and 'int')
   27 |         overall_gcd=__gcd(overall_gcd,arr[i]);
      |                     ~~~~~^~~~~~~~~~~~~~~~~~~~
a.cc:42:21: error: no matching function for call to '__gcd(__gnu_cxx::__alloc_traits<std::allocator<int>, int>::value_type&, long long int&)'
   42 |             if(__gcd(arr[i],suffix_mul[i+1])>1)
      |                ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/14/bits/stl_algo.h:1137:5: note: candidate: 'template<class _EuclideanRingElement> _EuclideanRingElement std::__gcd(_EuclideanRingElement, _EuclideanRingElement)'
 1137 |     __gcd(_EuclideanRingElement __m, _EuclideanRingElement __n)
      |     ^~~~~
/usr/include/c++/14/bits/stl_algo.h:1137:5: note:   template argument deduction/substitution failed:
a.cc:42:21: note:   deduced conflicting types for parameter '_EuclideanRingElement' ('int' and 'long long int')
   42 |             if(__gcd(arr[i],suffix_mul[i+1])>1)
      |                ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
Language: C++

/***** author :  C0d1ngPhenomena *****/

#include <bits/stdc++.h>
#define endl "\n"
#define ll long long int
#define TestCases int T; cin>>T; while(T--)
#define rep(i,a,b) for(ll i = a; i < b; i++)
#define revrep(i,a,b) for(ll i = b-1; i >= a; i--)
#define vll vector<ll>
#define vvll vector < vll >
#define pll pair<ll, ll>
#define vpll vector <pll>
#define mp(x,y) make_pair(x,y)
#define mod 1000000007
#define inf 1000000000000000001;
#define all(c) c.begin(),c.end()
#define alld(c) c.begin(),c.end(),greater<int>()
#define mem(a,val) memset(a,val,sizeof(a))
#define f first
#define s second
#define pb push_back
using namespace std;

bool sortbysec(const pair<int, int> &a, const pair<int, int> &b)
{
	return (a.second < b.second);
}

set <int> divisors(int x)
{
	set <int> st;
	for (int i = 1; i * i <= x; ++i)
		if (x % i == 0)
			st.insert(i), st.insert(x / i);

	s.erase(1);
	return s;
}

int main()
{
	std::ios::sync_with_stdio(false);
	cin.tie(NULL);
	cout.tie(NULL);

	int n;
	cin >> n;

	vector<int> v(n);
	bool ok = true;
	set<int> s1;

	for (int i = 0; i < n; i++)
		cin >> v[i];

	for (int i = 0; i < n; i++)
	{
		set<int> s2 = divisors(v[i]);

		for (auto &j : s2)
		{
			if (s1.count(j))
			{
				ok = false;
				break;
			}

			s1.insert(j);
		}

		if (!ok)
			break;
	}

	if (ok)
		cout << "pairwise coprime";
	else
	{
		ok = true;

		int gc = v[0];

		for (int i = 1; i < n; i++)
			gc = __gcd(gc, v[i]);

		if (gc != 1)
			ok = false;

		if (ok)
			cout << "setwise coprime";
		else
			cout << "not coprime";
	}

	return 0;
}







Compiler output:
a.cc: In function 'std::set<int> divisors(int)':
a.cc:20:11: error: 'second' was not declared in this scope
   20 | #define s second
      |           ^~~~~~
a.cc:36:9: note: in expansion of macro 's'
   36 |         s.erase(1);
      |         ^
Language: Java

import java.util.*;
import java.io.*;
public class EdE {
	static ArrayList<Integer> primes;
	public static void main(String[] args) throws Exception{
		int num = 998244353;

		// TODO Auto-generated method stub
 		BufferedReader bf = new BufferedReader(new InputStreamReader(System.in));
 		PrintWriter out = new PrintWriter(System.out);
 		int n = Integer.parseInt(bf.readLine());
 		primes = new ArrayList<Integer>();
 		StringTokenizer st = new StringTokenizer(bf.readLine());
 		long[] array = new long[n];
 		long gcd = array[0];
 		for(int j= 0 ;j<n;j++){
 			array[j] = Integer.parseInt(st.nextToken());
 			gcd = gcd(array[j], gcd);
 		}
 		boolean ans = true;
 		if (gcd == 1){
 		sieveOfEratosthenes(1000001);
 		
 		Set<Integer> p = new HashSet<Integer>();
 		for(int j =0;j<n;j++){
 			for(int pr : primes){
 				if (pr*pr > array[j]){
 					break;
 				}
 				if (array[j]%pr == 0){
 					if (p.contains(pr)){
 						ans = false;
 						break;
 					}
 					else{
 						p.add(pr);
 					}
 				}
 			}
 			if (!ans)
 				break;
 		}
 		}
 		
 		if (gcd > 1)
 			out.println("not coprime");
 		else if (ans)
 			out.println("pairwise coprime");
 		else
 			out.println("setwise coprime");
	 		
 		out.close();
 		
 		
 		
 	}
	public static long gcd(long a, long b){ 
	      if (b == 0) 
	        return a; 
	      return gcd(b, a % b);  
	    }
	public static void sieveOfEratosthenes(int n) {  
        boolean prime[] = new boolean[n+1]; 
        for(int i=0;i<n;i++) 
            prime[i] = true; 
          
        for(int p = 2; p*p <=n; p++) { 
        	if(prime[p]){ 
                for(int i = p*p; i <= n; i += p) 
                    prime[i] = false; 
            } 
        } 
        for(int i = 2; i <= n; i++){ 
            if(prime[i] == true) 
                primes.add(i);
        } 
    }
}
 	
 
//StringJoiner sj = new StringJoiner(" "); 
//sj.add(strings)
//sj.toString() gives string of those stuff w spaces or whatever that sequence is

 		
 		
 		
 		
	




Compiler output:
Main.java:3: error: class EdE is public, should be declared in a file named EdE.java
public class EdE {
       ^
1 error
Language: C++

/**
 *    author:  Mohamad Milhem
**/

#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;
#define decimalpoint cout << std::fixed << setprecision(5)
int here[1000005];
int maxx;


void fact(int v){

	for (int i = 2 ; i <= sqrt(v); i++){
		if (i > v)break;
		if (v % i == 0){
			here[i]++;
			maxx = max(maxx , here[i]);
			while(v%i == 0){
				v/=i;
			}
		}
	}

	here[v]++;
	maxx = max(maxx , here[i]);


}




void solve(){
	int n;
	cin >> n;
	vector<int> v(n);

	lp(i , 0 , n){
		cin >> v[i];
	}

	lp(i , 0 , n){
		fact(v[i]);
	}


	if (maxx == n){
		cout << "not coprime" << endl;
	}
	else if (maxx == 1){
		cout << "pairwise coprime" << endl;
	}
	else {
		cout << "setwise coprime" << endl;
	}

}



int main()
{
    FAST;
    int t;
    t = 1;

    while(t--){
        solve();
    }
    return 0;
}


Compiler output:
a.cc: In function 'void fact(int)':
a.cc:38:32: error: 'i' was not declared in this scope
   38 |         maxx = max(maxx , here[i]);
      |                                ^
Language: C++

#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
#define IOS                  \
    ios::sync_with_stdio(0); \
    cin.tie(0);              \
    cout.tie(0)
#define rep(i, a, b) for (int i = a; i < (b); ++i)
#define repd(i, a, b) for (int i = a; i >= (b); --i)
#define all(x) (x).begin(), (x).end()
#define sz(x) (int)(x).size()
typedef long long ll;
const int INF = 0x3f3f3f3f;
const ll LINF = 0x3f3f3f3f3f3f3f3fll;

int main()
{
    IOS;
    int n;
    cin >> n;
    vector<bool> s(1000005, 0);
    bool pairwise = 1;
    int total = 0;
    rep(i, 0, n)
    {
        int t;
        cin >> t;
        if (s[t])
        {
            if (t != 1)
                pairwise = 0;
        }
        else
        {
            s[t] = 1;
            total++;
        }
    }
    vector<bool> checked(1000005, 0);
    int count = 0;
    for (int i = 2; i <= 1000000; i++)
    {
        if (checked[i])
            continue;
        if (total == count)
            break;
        count = 0;
        for (int j = 1; i * j <= 1000000; j++)
        {
            s[i * j] = 1;
            count++;
        }
        if (count >= 2)
            pairwise = 0;
    }
    if (pairwise)
        cout << "pairwise coprime" << endl;
    else if (mcount == n)
        cout << "not coprime" << endl;
    else
        cout << "setwise coprime" << endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:58:14: error: 'mcount' was not declared in this scope; did you mean 'count'?
   58 |     else if (mcount == n)
      |              ^~~~~~
      |              count
Language: C++

#include<iostream>
#include<set>
#includ<pair>
using namespace std;
typedef long long ll;
const ll inf = 1e18;
#define rep(i, a, b) for (int i = a; i < b; i++)
#define per(i, a, b) for (int i = b - 1; i >= a; i--)
#define int ll
using pint = pair<int, int>;
int dx[4] = {1, 0, -1, 0}, dy[4] = {0, 1, 0, -1};

int gcd(int a, int b) { return b ? gcd(b, a % b) : a; }

signed main() {
    int n;
    cin >> n;
    int a[n];
    rep(i, 0, n) cin >> a[i];
    bool p = 1, s = 1;

    set<int> st;
    rep(i, 0, n) {
        int q = a[i];
        for (int j = 2; j * j <= q; j++) {
            if (q % j == 0) {
                if (*st.find(j) == j) {
                    p = 0;
                    break;
                }
                st.insert(j);
                while (q % j == 0) {
                    q /= j;
                }
            }
        }
        if (q != 1) {
            if (*st.find(q) == q) p = 0;
        }
        st.insert(q);
        if (!p) break;
    }

    // for (auto p : st) cout << p << " ";

    int now = a[0];
    rep(i, 0, n) { now = gcd(now, a[i]); }
    if (now != 1) s = 0;

    if (p) {
        cout << "pairwise coprime\n";
    } else if (s) {
        cout << "setwise coprime\n";
    } else {
        cout << "not coprime\n";
    }
}


Compiler output:
a.cc:3:2: error: invalid preprocessing directive #includ; did you mean #include?
    3 | #includ<pair>
      |  ^~~~~~
      |  include
Language: C++

#include<iostraem>
#include<set>
#includ<pair>
using namespace std;
typedef long long ll;
const ll inf = 1e18;
#define rep(i, a, b) for (int i = a; i < b; i++)
#define per(i, a, b) for (int i = b - 1; i >= a; i--)
#define int ll
using pint = pair<int, int>;
int dx[4] = {1, 0, -1, 0}, dy[4] = {0, 1, 0, -1};

int gcd(int a, int b) { return b ? gcd(b, a % b) : a; }

signed main() {
    int n;
    cin >> n;
    int a[n];
    rep(i, 0, n) cin >> a[i];
    bool p = 1, s = 1;

    set<int> st;
    rep(i, 0, n) {
        int q = a[i];
        for (int j = 2; j * j <= q; j++) {
            if (q % j == 0) {
                if (*st.find(j) == j) {
                    p = 0;
                    break;
                }
                st.insert(j);
                while (q % j == 0) {
                    q /= j;
                }
            }
        }
        if (q != 1) {
            if (*st.find(q) == q) p = 0;
        }
        st.insert(q);
        if (!p) break;
    }

    // for (auto p : st) cout << p << " ";

    int now = a[0];
    rep(i, 0, n) { now = gcd(now, a[i]); }
    if (now != 1) s = 0;

    if (p) {
        cout << "pairwise coprime\n";
    } else if (s) {
        cout << "setwise coprime\n";
    } else {
        cout << "not coprime\n";
    }
}


Compiler output:
a.cc:1:9: fatal error: iostraem: No such file or directory
    1 | #include<iostraem>
      |         ^~~~~~~~~~
compilation terminated.
Language: C

#include<iostream>
#include<set>
#include<pair>
using namespace std;
typedef long long ll;
const ll inf = 1e18;
#define rep(i, a, b) for (int i = a; i < b; i++)
#define per(i, a, b) for (int i = b - 1; i >= a; i--)
#define int ll
using pint = pair<int, int>;
int dx[4] = {1, 0, -1, 0}, dy[4] = {0, 1, 0, -1};

int gcd(int a, int b) { return b ? gcd(b, a % b) : a; }

signed main() {
    int n;
    cin >> n;
    int a[n];
    rep(i, 0, n) cin >> a[i];
    bool p = 1, s = 1;

    set<int> st;
    rep(i, 0, n) {
        int q = a[i];
        for (int j = 2; j * j <= q; j++) {
            if (q % j == 0) {
                if (*st.find(j) == j) {
                    p = 0;
                    break;
                }
                st.insert(j);
                while (q % j == 0) {
                    q /= j;
                }
            }
        }
        if (q != 1) {
            if (*st.find(q) == q) p = 0;
        }
        st.insert(q);
        if (!p) break;
    }

    // for (auto p : st) cout << p << " ";

    int now = a[0];
    rep(i, 0, n) { now = gcd(now, a[i]); }
    if (now != 1) s = 0;

    if (p) {
        cout << "pairwise coprime\n";
    } else if (s) {
        cout << "setwise coprime\n";
    } else {
        cout << "not coprime\n";
    }
}


Compiler output:
main.c:1:9: fatal error: iostream: No such file or directory
    1 | #include<iostream>
      |         ^~~~~~~~~~
compilation terminated.
Language: C++

#include<iostream>
#include<stdio.h>
#include<string>
#include<vector>
#include<queue>
#include <cmath>
#include<algorithm>
#include<stack>
#include<map>
#include<ctime>
//#include <bits/stdc++.h>
#define rep(i,n) for (int i = 0; i < (n); ++i)
using namespace std;

int main(){
    long int N;
    cin>>N;
    long int A[N];
    for (long int i=0;i<N;i++) cin>>A[i];
    sort(A,A+N);
    vector<long int> v,w(1005,1);
    for (long int i=2;i<1005;i++){
        if (w[i]==1){
            v.push_back(i);
            int n=i;
            while(n<1005){
                w[n]=0;
                n+=i;
            }
        }
    }
    long int sz=v.size();
    bool a=true,b=true;
    for (long int i=0;i<sz;i++){
        int m=0;
        for (long int j=0;j<N;j++){
            if (A[j]%v[i]==0){
              m++;
              while(A[j]%v[i]==0){
                A[j]=A[j]/v[i];
              }
        }
        if (m>=2) a=false;
        if (m==N) b=false;
    }

    if (a){
        for (long int i=0;i<N-1;i++){
            if (A[i]==A[i+1] && A[i]!=1) a=false;
        }
      if (A[0]==A[N-1] && A[0]!=1) b=false;
    }

    if (a) cout<<"pairwise coprime"<<endl;
    else if (b) cout<<"setwise coprime"<<endl;
    else cout<<"not coprime"<<endl;

    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:59:2: error: expected '}' at end of input
   59 | }
      |  ^
a.cc:15:11: note: to match this '{'
   15 | int main(){
      |           ^
Language: C

#include<set>
#include<pair>
#include<iostream>

using namespace std;
typedef long long ll;
const ll inf = 1e18;
#define rep(i, a, b) for (int i = a; i < b; i++)
#define per(i, a, b) for (int i = b - 1; i >= a; i--)
#define int ll
using pint = pair<int, int>;
int dx[4] = {1, 0, -1, 0}, dy[4] = {0, 1, 0, -1};

int gcd(int a, int b) { return b ? gcd(b, a % b) : a; }

signed main() {
    int n;
    cin >> n;
    int a[n];
    rep(i, 0, n) cin >> a[i];
    bool p = 1, s = 1;

    set<int> st;
    rep(i, 0, n) {
        int q = a[i];
        for (int j = 2; j * j <= q; j++) {
            if (q % j == 0) {
                if (*st.find(j) == j) {
                    p = 0;
                    break;
                }
                st.insert(j);
                while (q % j == 0) {
                    q /= j;
                }
            }
        }
        if (q != 1) {
            st.insert(q);
            if (*st.find(q) == q) p = 0;
        }
        if (!p) break;
    }

    // for (auto p : st) cout << p << " ";

    int now = a[0];
    rep(i, 0, n) { now = gcd(now, a[i]); }
    if (now != 1) s = 0;

    if (p) {
        cout << "pairwise coprime\n";
    } else if (s) {
        cout << "setwise coprime\n";
    } else {
        cout << "not coprime\n";
    }
}


Compiler output:
main.c:1:9: fatal error: set: No such file or directory
    1 | #include<set>
      |         ^~~~~
compilation terminated.
Language: C++

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

const int N=1e6+5;
int cnt[N];

int main(){   
  int n;
  cin>>n;
  int a[n];
  int g=0;
  rep(i,n){
    cin>>a[i];
    g=gcd(g,a[i]);
  }
  if(g>1){
      cout<<"not coprime";
      return;
  }
  bool ok=1;
  for(int i=0;i<n;i++){
    for(int j=2;j*j<=a[i];j++){
      if(a[i]%j==0 && cnt[j]){
        ok=0;
        break;
      }
      while(a[i]%j==0){
        a[i]/=j;
        cnt[j]=1;
      }
    }
    if(a[i]>1)cnt[a[i]]=1;
  }
  if(ok){
    cout<<"pairwise comprime";
  }
  else{
    cout<<"setwise comprime";
  }
}

Compiler output:
a.cc: In function 'int main()':
a.cc:20:7: error: return-statement with no value, in function returning 'int' [-fpermissive]
   20 |       return;
      |       ^~~~~~
Language: C++

#include <bits/stdc++.h>
using namespace std;
#define rep(i,n) for(int i=0; i<n; i++)
typedef pair<int,int> P;
typedef long long ll;
const int INF = 1001001001;
const ll INFL = 1e17;
const int MOD = 1e9+7;


int main(){
    int n;
    cin >> n;
    vector<int> a(n);
    vector<int> e(1000001);

    rep(i,n){
        cin >> a[i];
        c[a[i]]++;
    }
    bool pairwise = true;
    for(int i=2; i<=1000001; i++){
        int count = 0;
        for(int j=i; j<=1000001; j+=i){
            count += e[j];
        }
        if(count >= 2) pairwise = false;
    }

    if(pairwise){
        cout << "pairwise coprime" << endl;
        return 0;
    }
    int gcd = 0;
    rep(i,n) gcd = __gcd(gcd,a[i]);
    if(gcd==1) cout << "not coprime" << endl;
    else cout << "setwise coprime" << endl;
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:19:9: error: 'c' was not declared in this scope
   19 |         c[a[i]]++;
      |         ^
Language: C++

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

typedef long long ll;
typedef unsigned long long ull;
const int maxn=1e6+5;
int a[maxn];
int ans;
int gcd_(int aa,int bb)
{
    int a=aa;
    int b=bb;
    int r=a%b;
    while(r!=0)
    {
        a=b;
        b=r;
        r=a%b;
    }
    return a;
}
void solve()
{
    int N;
    cin>>N;
    int flag=0;
    int flag2=0;
    int min_=1e9+5;
    int mindex;
    for(int i=1;i<=N;i++)
    {
        cin>>a[i];
        if(a[i]!=1&&a[i]<min_)
        {
            min_=a[i];
            mindex=i;
        }
            
    }
    if(min_==1e9+5)
    {
        cout<<"pairwise coprime";
        return;
    }
    int bns=0;
    while(bns<N-1)
    {
        bns=0;
        int minn=1e9+5;
        int index;
        for(int i=1;i<=N;i++)
        {
            if(i==minindex)
                continue;
            if(a[i]==1||a[i]==0)
            {
                if(a[i]!=1)
                    flag=1;
                else
                    flag2=1;
                bns++;
                continue;
            }
            a[i]=gcd_(a[i],min_);
            if(a[i]!=1&&a[i]!=0&&a[i]<minn)
            {
                 minn=a[i];
                 index=i;
            }
        }
        if(bns<N-1)
            break;
        if(minn==1e9+5)
        {
            continue;
        }
        min_=minn;
        mindex=index;
    }
    if(flag==0)
        cout<<"pairwise coprime";
    else if(flag2==1)
    {
        cout<<"setwise coprime";
    }
    else
    {
        cout<<"not coprime";
    }
}
int main() {
    int _=1;
    while (_--){
        solve();
    }
    return 0;
}


Compiler output:
a.cc: In function 'void solve()':
a.cc:53:19: error: 'minindex' was not declared in this scope; did you mean 'mindex'?
   53 |             if(i==minindex)
      |                   ^~~~~~~~
      |                   mindex
Language: C++

#include <bits/stdc++.h>

#define fastio ios_base::sync_with_stdio(false);cin.tie(NULL);cout.tie(NULL);
#define endl "\n"
#define ALL(a) (a).begin(),(a).end()

using namespace std;
using ll = long long;
using P = pair<ll, ll>;

const double PI = 3.14159265358979;

// 最大公約数 : 3,4 ->  1
ll gcd(ll a, ll b) { return b ? gcd(b, a % b) : a; }

// Sieve of Eratosthenes
// https://youtu.be/UTVg7wzMWQc?t=2774
struct Sieve {
  int n;
  vector<int> f, primes;
  Sieve(int n=1):n(n), f(n+1) {
    f[0] = f[1] = -1;
    for (ll i = 2; i <= n; ++i) {
      if (f[i]) continue;
      primes.push_back(i);
      f[i] = i;
      for (ll j = i*i; j <= n; j += i) {
        if (!f[j]) f[j] = i;
      }
    }
  }
  bool isPrime(int x) { return f[x] == x;}
  vector<int> factorList(int x) {
    vector<int> res;
    while (x != 1) {
      res.push_back(f[x]);
      x /= f[x];
    }
    return res;
  }
  vector<P> factor(int x) {
    vector<int> fl = factorList(x);
    if (fl.size() == 0) return {};
    vector<P> res(1, P(fl[0], 0));
    for (int p : fl) {
      if (res.back().first == p) {
        res.back().second++;
      } else {
        res.emplace_back(p, 1);
      }
    }
    return res;
  }
  vector<pair<ll,int>> factor(ll x) {
    vector<pair<ll,int>> res;
    for (int p : primes) {
      int y = 0;
      while (x%p == 0) x /= p, ++y;
      if (y != 0) res.emplace_back(p,y);
    }
    if (x != 1) res.emplace_back(x,1);
    return res;
  }
};

void solve()
{
  ll n;
  cin >> n;
  vector<ll> a(n);
  vector<ll> facs(1000010, 0);
  Sieve si(1000010);
  int cnt = 0;
  for(int i = 0; i < n; ++i)
  {
    cin >> a[i];
    if (a[i] == 1)cnt++;
  }
  sort(ALL(a));
  a.erase(unique(ALL(a)), a.end());
  ll old_n = n;
  n = a.size();

  ll check = a[0];
  for(const auto& va : a)
  {
    check = gcd(check, va);
  }

  if (check >= 2)
  {
    cout << "not coprime";
    return;
  }

  if (old_n != n)
  {
    if (cnt > = 2 && n + cnt == old_n) break;
    cout << "setwise coprime";
    return;
  }

  for(const auto& va : a)
  {
    if (si.isPrime(va))
    {
      facs[va]++;
      if (facs[va] >= 2)
      {
        cout << "setwise coprime";
        return;  
      }
    }
    else
    {
      for(const auto& v : si.factor(va))
      {
        facs[v.first]++;
        if (facs[v.first] >= 2)
        {
          cout << "setwise coprime";
          return;  
        }
      }
    }
  }
  cout << "pairwise coprime";
}

int main()
{
  fastio;
  solve();

  return 0;
}

Compiler output:
a.cc: In function 'void solve()':
a.cc:98:15: error: expected primary-expression before '=' token
   98 |     if (cnt > = 2 && n + cnt == old_n) break;
      |               ^
a.cc:98:40: error: break statement not within loop or switch
   98 |     if (cnt > = 2 && n + cnt == old_n) break;
      |                                        ^~~~~
Language: C++

#include <iostream>
#include <vector>
#include <numeric>
#include <map>

template <typename T>
std::map<T, int> prime_factorize(T n)
{
	std::map<T, int> m;
	for (int i = 2; 1LL * i * i <= n; ++i) {
		int c = 0;
		for (; n % i == 0; n /= i) {
			++c;
		}
		if (c != 0) {
			m[i] = c;
		}
	}
	if (n != 1) {
		m[n] = 1;
	}
	return m;
}

using namespace std;

int gcd(int a, int b)
{
	return b == 0 ? a : gcd(b, a % b);
}

bool is_pairwise_coprime(int N, const vector<int>& A)
{
	map<int, int> m;
	for (auto x : A) {
		for (auto& e : prime_factorize(x)) {
			m[e.first] += 1;
		}
	}
	for (auto& e : m) {
		if (e.second != 1) {
			return false;
		}
	}
	return true;
}

bool is_setwise_coprime(int N, const vector<int>& A)
{
	return accumulate(A.begin(), A.end(), 0, gcd) == 1;
}


int main()
{
	int N;
	cin >> N;
	vector<int> A(N);
	for (auto& x : A) {
		cin >> x;
	}

	if (is_pairwise_coprime(N, A)) {
		cout << "pairwise coprime" << endl;
	}
	else if (is_setwise_coprime(N, A)) {
		cout << "setwise coprime" << endl;
	}
	else {
		cout << "not coprime" << endl;
	}
}


Compiler output:
a.cc: In function 'bool is_setwise_coprime(int, const std::vector<int>&)':
a.cc:50:26: error: no matching function for call to 'accumulate(std::vector<int>::const_iterator, std::vector<int>::const_iterator, int, <unresolved overloaded function type>)'
   50 |         return accumulate(A.begin(), A.end(), 0, gcd) == 1;
      |                ~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/14/numeric:62,
                 from a.cc:3:
/usr/include/c++/14/bits/stl_numeric.h:134:5: note: candidate: 'template<class _InputIterator, class _Tp> _Tp std::accumulate(_InputIterator, _InputIterator, _Tp)'
  134 |     accumulate(_InputIterator __first, _InputIterator __last, _Tp __init)
      |     ^~~~~~~~~~
/usr/include/c++/14/bits/stl_numeric.h:134:5: note:   candidate expects 3 arguments, 4 provided
/usr/include/c++/14/bits/stl_numeric.h:161:5: note: candidate: 'template<class _InputIterator, class _Tp, class _BinaryOperation> _Tp std::accumulate(_InputIterator, _InputIterator, _Tp, _BinaryOperation)'
  161 |     accumulate(_InputIterator __first, _InputIterator __last, _Tp __init,
      |     ^~~~~~~~~~
/usr/include/c++/14/bits/stl_numeric.h:161:5: note:   template argument deduction/substitution failed:
a.cc:50:26: note:   couldn't deduce template parameter '_BinaryOperation'
   50 |         return accumulate(A.begin(), A.end(), 0, gcd) == 1;
      |                ~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
Language: C++

#include <bits/stdc++.h>
#define endl '\n'
#define FAST_IO ios::sync_with_stdio(false);cin.tie(0);cout.tie(0)
#define IT set<node>::iterator
#define mem(a) memset(a,0,sizeof(a))
typedef long long LL;
typedef long long ll;
using namespace std;
const int N = 1e6 + 5;
const int mod = 1e9 + 7;
bool isprime[N];
int prime[N], tot;
void init() {
  for(int i = 2; i <= 1e6; i++) {
    if(!isprime[i]) {
      prime[++tot] = i;
      for(int j = 2 * i; j <= 1e6; j += i) {
        isprime[j] = true;
      }
    }
  }
}
int vis[N], a[N];
int main() {
  init();
  ios::sync_with_stdio(false), cin.tie(nullptr), cout.tie(nullptr);
  int n; cin >> n;
  isprime[1] = 1;
  for(int i = 1; i <= n; i++) {
    cin >> a[i];
  }
  ll d = __gcd(a[1], a[2]);
  for(int i = 3; i <= n; i++) d = __gcd(d, a[i]);
  if(d > 1) {
    cout << "not coprime\n";
    return 0;
  }
  for(int i = 1; i <= n; i++) {
    if(!isprime[a[i]]) {
      vis[a[i]]++;
      continue;
    }
    int len = sqrt(a[i]);
    for(int j = 1; j <= tot && prime[j] <= len; j++) {
      if(a[i] % prime[j] == 0) {
        vis[prime[j]]++;
        if(!isprime[a[i] / prime[j]] && a[i] / prime[j] != prime[j]) {
          vis[a[i] / prime[j]]++;
        }
      }
    }
  }
  int flag1 = 0, flag2 = 0;
  for(int i = 1; i <= tot; i++) {
    //cout << vis[prime[i]] << ' ' << prime[i] << "\n";
    if(vis[prime[i]] > 1) {
      flag1 = 1;
    }
    if(vis[prime[i]] == n) {
      flag2 = 1;
    }
  }
  if(!flag1) {
    cout << "pairwise coprime\n";
  } else if(flag1 && !flag2) {
    cout << "setwise coprime\n";
  } 

  return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:33:40: error: no matching function for call to '__gcd(ll&, int&)'
   33 |   for(int i = 3; i <= n; i++) d = __gcd(d, a[i]);
      |                                   ~~~~~^~~~~~~~~
In file included from /usr/include/c++/14/algorithm:61,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:51,
                 from a.cc:1:
/usr/include/c++/14/bits/stl_algo.h:1137:5: note: candidate: 'template<class _EuclideanRingElement> _EuclideanRingElement std::__gcd(_EuclideanRingElement, _EuclideanRingElement)'
 1137 |     __gcd(_EuclideanRingElement __m, _EuclideanRingElement __n)
      |     ^~~~~
/usr/include/c++/14/bits/stl_algo.h:1137:5: note:   template argument deduction/substitution failed:
a.cc:33:40: note:   deduced conflicting types for parameter '_EuclideanRingElement' ('long long int' and 'int')
   33 |   for(int i = 3; i <= n; i++) d = __gcd(d, a[i]);
      |                                   ~~~~~^~~~~~~~~
Language: C++

#include <bits/stdc++.h>
using namespace std;
#pragma GCC optimize("O3")
typedef long long int ll;
typedef long double ld;
#define rep(i,n) for (ll i = 0; i < (n); ++i)
const ll mod = 1e9+7;
const ll INF = 1e18;
#define All(a) (a).begin(),(a).end()
#define Pi acos(-1)

bool isPrime(int x) {
  int i;
  if(x < 2)return 0;
  else if(x == 2) return 1;
  if(x%2 == 0) return 0;
  for(i = 3; i*i <= x; i += 2) if(x%i == 0) return 0;
  return 1;
}

int main() {
  cin.tie(0);
  ios_base::sync_with_stdio(false);
  cout << setprecision(15) << fixed;
  chrono::system_clock::time_point start,end;
  start = chrono::system_clock::now();

  ll n;
  cin >> n;
  vector<ll> a(n);
  rep(i,n) cin >> a[i];
  ll cnt = 0;
  sort(All(a));
  ll t = a[0];
  rep(i,n) {
    t = gcd(t,a[i]);
  }
  if (t != 1) {
    cout << "not coprime\n";
    return 0;
  }
  else {

    for(ll j = 2; j <= 1100; ++j) {
      if(isPrime(j)) {
        rep(i,n) {
          if (a[i]%j == 0) ++cnt;
        }
      }
      if (cnt > 1) goto ww;
      else {
        cnt = 0;
      }
    }
    cout << "pairwise coprime\n";
    return 0;

    cout << "setwise coprime\n";
  }

  end = chrono::system_clock::now();
  auto elapsed = chrono::duration_cast< chrono::milliseconds >(end - start).count();
  cerr << elapsed << "ms" << '\n';
}


Compiler output:
a.cc: In function 'int main()':
a.cc:50:25: error: label 'ww' used but not defined
   50 |       if (cnt > 1) goto ww;
      |                         ^~
Language: C++

from math import sqrt
N = int(input())
A = list(map(int, input().split()))
M = 10 ** 6
num = [i+1 for i in range(M)]
num[0] = 0
for i in range(1, M):
  if num[i] == i + 1:
    if i + 1 > sqrt(M):
      break
    n = 2 * (i + 1)
    while n <= M:
      num[n-1] = min(num[n-1], i + 1)
      n += (i + 1)
primes = [p+1 for p in range(M) if num[p] == p+1]
l = len(primes)
B = [0 for i in range(l)]
for i in range(N):
  j = num[A[i]-1]
  while A[i] > 1:
    if A[i] % j == 0:
      B[j] += 1
    while A[i] % j == 0:
      A[i] //= j
    j += 1
x = 1
y = 1
for i in range(l):
  if B[i] >= 2:
    x = 0
  if B[i] == N:
    y = 0
if x == 1:
  print("pairwise coprime")
elif y == 1:
  print("setwise coprime")
else:
  print("not coprime")

Compiler output:
a.cc:1:1: error: 'from' does not name a type
    1 | from math import sqrt
      | ^~~~