criyle/codenet-compile-errors huggingface dataset:
Language: Java

import java.util.*;

public class Main{
  public static void main(String args[]){
    Scanner sc=new Scanner(System.in);
    int N=sc.nextInt();
    Integer[] data=new Integer[N];
	boolean pair=true;
    Set<Integer> setwise=new HashSet<>();
    for(int i=0;i<N;i++){
      for(int j=i;j<N;j++){
        int res=gcd(data[i],data[j]);
        if(res!=1){
          pair=false;
        }
		setwise.add(res);
      }
    }
    if(pair=true){
      System.out.println("pairwise coprime");
    }else{
      int result=setGcd(setwise);
      if(result=-1){
        System.out.println("setwise coprime");
      }else{
        System.out.println("not coprime");
      }
    }
  
  }
  
  int setGcd(Set<Integer> s){
    Set<Integer> setwise=new HashSet<>();
	for(int i=0;i<s.size();i++){
     for(int j=i;j<s.size();j++){
       setwize.add(gcd(s.get(i),s.get(j)));
     }
    }
    if(setwise.size()==1){
      if(setwize.contain(1)){
        return -1;
      }else{
        return -2;
      }
    }else{
      return setGcd(setwise);
    }
  }
  
  int gcd(int a,int b){
    if(a%b==0) return b;
	else return gcd(b,a%b);    
  }
  
}

Compiler output:
Main.java:12: error: non-static method gcd(int,int) cannot be referenced from a static context
        int res=gcd(data[i],data[j]);
                ^
Main.java:22: error: non-static method setGcd(Set<Integer>) cannot be referenced from a static context
      int result=setGcd(setwise);
                 ^
Main.java:23: error: incompatible types: int cannot be converted to boolean
      if(result=-1){
               ^
Main.java:36: error: cannot find symbol
       setwize.add(gcd(s.get(i),s.get(j)));
       ^
  symbol:   variable setwize
  location: class Main
Main.java:36: error: cannot find symbol
       setwize.add(gcd(s.get(i),s.get(j)));
                        ^
  symbol:   method get(int)
  location: variable s of type Set<Integer>
Main.java:36: error: cannot find symbol
       setwize.add(gcd(s.get(i),s.get(j)));
                                 ^
  symbol:   method get(int)
  location: variable s of type Set<Integer>
Main.java:40: error: cannot find symbol
      if(setwize.contain(1)){
         ^
  symbol:   variable setwize
  location: class Main
7 errors
Language: Java

import java.util.*;

public class Main{
  public static void main(String args[]){
    Scanner sc=new Scanner(System.in);
    int N=sc.nextInt();
    Integer data=new Integer[N];
	boolean pair=true;
    Set<Integer> setwise=new HashSet<>();
    for(int i=0;i<N;i++){
      for(int j=i;j<N;j++){
        int res=gcd(data[i],data[j]);
        if(res!=1){
          pair=false;
        }
		setwise.add(res);
      }
    }
    if(pair=true){
      System.out.println("pairwise coprime");
    }else{
      int result=setGcd(setwise);
      if(result=-1){
        System.out.println("setwise coprime");
      }else{
        System.out.println("not coprime");
      }
    }
  
  }
  
  int setGcd(Set<Integer> s){
    Set<Integer> setwise=new HashSet<>();
	for(int i=0;i<s.size();i++){
     for(int j=i;j<s.size();j++){
       setwize.add(gcd(s.get(i),s.get(j)));
     }
    }
    if(setwise.size()==1){
      if(setwize.contain(1)){
        return -1;
      }else{
        return -2;
      }
    }else{
      return setGcd(setwise);
    }
  }
  
  int gcd(int a,int b){
    if(a%b==0) return b;
	else return gcd(b,a%b);    
  }
  
}

Compiler output:
Main.java:7: error: incompatible types: Integer[] cannot be converted to Integer
    Integer data=new Integer[N];
                 ^
Main.java:12: error: array required, but Integer found
        int res=gcd(data[i],data[j]);
                        ^
Main.java:12: error: array required, but Integer found
        int res=gcd(data[i],data[j]);
                                ^
Main.java:22: error: non-static method setGcd(Set<Integer>) cannot be referenced from a static context
      int result=setGcd(setwise);
                 ^
Main.java:23: error: incompatible types: int cannot be converted to boolean
      if(result=-1){
               ^
Main.java:36: error: cannot find symbol
       setwize.add(gcd(s.get(i),s.get(j)));
       ^
  symbol:   variable setwize
  location: class Main
Main.java:36: error: cannot find symbol
       setwize.add(gcd(s.get(i),s.get(j)));
                        ^
  symbol:   method get(int)
  location: variable s of type Set<Integer>
Main.java:36: error: cannot find symbol
       setwize.add(gcd(s.get(i),s.get(j)));
                                 ^
  symbol:   method get(int)
  location: variable s of type Set<Integer>
Main.java:40: error: cannot find symbol
      if(setwize.contain(1)){
         ^
  symbol:   variable setwize
  location: class Main
9 errors
Language: Java

import java.util.*;

public class Main{
  public static void main(String args[]){
    Scanner sc=new Scanner(System.in);
    int N=sc.nextInt();
    Integer data=new Integer[N];
	boolean pair=true;
    Set<Integer> setwise=new HashSet<>();
    for(int i=0;i<N;i++){
      for(int j=i;j<N;j++){
        int res=gcd(data[i],data[j]);
        if(res!=1){
          pair=false;
        }
		setwise.add(res);
      }
    }
    if(pair=true){
      System.out.println("pairwise coprime");
    }else{
      int result=setGcd(setwise);
      if(result=-1){
        System.out.println("setwise coprime");
      }else{
        System.out.println("not coprime");
      }
    }
  
  }
  
  int setGcd(Set<Integer> s){
    Set<Integer> setwise=new HashSet<>();
	for(int i=0;i<s.size();i++){
     for(int j=i;j<s.size();j++){
       setwize.add(gcd(s.get(i),s.get(j)));
     }
    }
    if(setwise.size()==1){
      if(setwize.contain(1){
        return -1;
      }else{
        return -2;
      }
    }else{
      return setGcd(setwise);
    }
  }
  
  int gcd(int a,int b){
    if(a%b==0) return b;
	else return gcd(b,a%b);    
  }
  
}

Compiler output:
Main.java:40: error: ')' expected
      if(setwize.contain(1){
                           ^
1 error
Language: C++

#include<bits/stdc++.h>
using namespace std;
typedef long long ll;
bool visited[100005];
#define pb push_back 


int sz=0;
int lp[10000001];
vector<int> pr;
prime(int N)
{
				for (int i=2; i<=N; ++i) {
			    if (lp[i] == 0) {
			        lp[i] = i;
			        pr.push_back (i),sz++;
			    }
			    for (int j=0; j<(int)pr.size() && pr[j]<=lp[i] && i*pr[j]<=N; ++j)
			        lp[i * pr[j]] = pr[j];
			}

}



int main()
{



int n;
cin>>n;

ll a[n],M=0;
ll g=0;
for(auto &x:a)
{
	cin>>x;
	if(g==0)g=x;
	else
	{
		g=__gcd(g,x);
	}
	
	M=max(M,x);
}

prime(M);

if(g!=1)
{
	cout<<"not coprime";
	return 0;
}


for(int i=0;i<sz;i++)
{
	int cnt=0;
	for(int i=0;i<n;i++)
	{
		if(a[i]%pr[i]==0)cnt++;
	}
	
	
	if(cnt>1)
	{
		cout<<"setwise coprime";
		return 0;
	}
	
}

cout<<"pairwise coprime";

}
	




Compiler output:
a.cc:11:1: error: ISO C++ forbids declaration of 'prime' with no type [-fpermissive]
   11 | prime(int N)
      | ^~~~~
a.cc: In function 'int prime(int)':
a.cc:22:1: warning: no return statement in function returning non-void [-Wreturn-type]
   22 | }
      | ^
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;
    multiset<int> s;
    bool pairwise = 1;
    int mcount = 0;
    int no1 = 0;
    rep(i, 0, n)
    {
        int t;
        cin >> t;
        if (t == 1)
            no1++;
        s.insert(t);
    }
    vector<bool> checked(1000005, 0);
    int count = 0;
    for (int i = 2; i * i <= 1000000; i++)
    {
        if (checked[i])
            continue;
        if (mcount == n)
            break;
        count = 0;
        for (int j = 1; i * j <= 1000000; j++)
        {
            checked[i * j] = 1;
            count += s.count[i * j];
        }
        if (count >= 2)
            pairwise = 0;
        mcount = max(mcount, count);
    }
    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:45:29: error: invalid types '<unresolved overloaded function type>[int]' for array subscript
   45 |             count += s.count[i * j];
      |                             ^
Language: C++

#include <iostream>
#include <map>
using namespace std;
constexpr long long max(long long a, long long b){ return a>b?a:b;}
const int max_size = 5*(int)1e7+1;
long long min_factor[max_size] = {0,1,};
int n;
map<long, long> check;

void init(){
    for(long long i=2; i < max_size ; ++i) min_factor[i] = i;
    for(long long i=2 ; i*i < max_size ; ++i){
        if(min_factor[i] != i) continue;
        for(long long multi = 1; multi*i < max_size ; ++multi){
            min_factor[i*multi] = i;
        }
    }
}

int main(){
    init();
    scanf("%d", &n);
    for(int i =0,a ; i <n ; ++i){
        scanf("%d", &a);
        map<long ,long> temp;
        while(a != 1){
            if(a%min_factor[a] == 0 and temp[min_factor[a]] == 0) {
                check[min_factor[a]]++;
                temp[min_factor[a]]++;
            }
            a /= min_factor[a];
        }
    }
    long long ans = 0;
    for(auto& val : check){
        if(val.first <= 1) continue;
        ans = max(ans, val.second);
    }
    if(ans == n){
        printf("%s", "not coprime");
    }
    else if(ans == 1){
        printf("%s", "pairwise coprime");
    }
    else{
        printf("%s", "setwise coprime");
    }

    return 0;
}

Compiler output:
g++: internal compiler error: File size limit exceeded signal terminated program as
Please submit a full bug report, with preprocessed source (by using -freport-bug).
See <file:///usr/share/doc/gcc-14/README.Bugs> for instructions.
Language: C++

#include <iostream>
#include <iomanip>
#include <vector>
#include <map>
#include <set>
#include <algorithm>
#include <numeric>
#include <limits>
#include <bitset>
#include <functional>
#include <type_traits>
#include <queue>
#include <stack>
#include <array>
#include <random>
#include <utility>
#include <cstdlib>
#include <ctime>

using namespace std;
#define rep(i,n) for(int i=0;i<n;i++)
#define Rep(i,n0,n) for(int i=n0;i<n;i++)
#define Com(i,j,n) for(int i=0;i<n-1;i++)for(int j=i+1;j<n;j++)
const long long INF = 1e10;
const int MOD = (int)1e9+7;
const double EPS = 1e-9;
typedef long long ll;
typedef long li;
#define pb push_back
#define mp make_pair

struct cww
{
  cww()
  {
    ios::sync_with_stdio(false);
    cin.tie(0);
  }
} star;

std::vector<int> Eratosthenes(const int N)
{
  std::vector<bool> is_prime(N + 1);
  for (int i = 0; i <= N; i++)
  {
    is_prime[i] = true;
  }
  std::vector<int> P;
  for (int i = 2; i <= N; i++)
  {
    if (is_prime[i])
    {
      for (int j = 2 * i; j <= N; j += i)
      {
        is_prime[j] = false;
      }
      P.__emplace_back(i);
    }
  }
  return P;
}

signed main (){
  ll n;
  cin >> n;

  ll arr[n];
  rep(i, n){
    cin >> arr[i];
  }

  std::vector<int> primes = Eratosthenes(1000000);

  // all_elm で重複 => not pair
  // common_elm に共通要素 あり=> set
  // なし => not
  ll tmp;
  vector<ll> common_elm;
  tmp = arr[0];
  std::map<ll, ll> all_elm;
  rep(i, primes.size())
  {
    if (tmp < primes[i]) {
      break;
    }
    if (tmp % primes[i] == 0) {
      tmp /= primes[i];
      all_elm[primes[i]] = 1;
      common_elm.pb(primes[i]);
    }
  }

  vector<ll> tmp_v;
  ll not_pflag = 0;
  Rep(i, 1, n)
  {
    tmp = arr[i];
    tmp_v.clear();
    rep(i, primes.size())
    {
      if (tmp < primes[i])
      {
        break;
      }
      if (tmp % primes[i] == 0)
      {
        tmp /= primes[i];
        if (all_elm[primes[i]] == 1) {
          not_pflag = 1;
        }
        all_elm[primes[i]] = 1;
        tmp_v.pb(primes[i]);
      }
    }
    vector<ll> intersection;
    set_intersection(tmp_v.begin(), tmp_v.end(), common_elm.begin(), common_elm.end(), inserter(intersection, intersection.end()));
    common_elm = intersection;
  }

  if (not_pflag == 0){
    cout << "pairwise coprime" << endl;
  }
  else if (common_elm.size() == 0)
  {
    cout << "setwise coprime" << endl;
  }
  else
  {
    cout << "not coprime" << endl;
  }
}


Compiler output:
a.cc: In function 'std::vector<int> Eratosthenes(int)':
a.cc:57:9: error: 'class std::vector<int>' has no member named '__emplace_back'; did you mean 'emplace_back'?
   57 |       P.__emplace_back(i);
      |         ^~~~~~~~~~~~~~
      |         emplace_back
Language: C++

#include <bits/stdc++.h>
using namespace std;
#define rep(i, n) for (int i = 0; i < (int)(n); i++)
int64_t MOD=1000000007;
const long long INF = 1LL<<60;


void soin(queue<int64_t> &q, int64_t x){
  int64_t N=x;
  for (int64_t i=2;i*i<=N;i++){
    if(x%i==0){
      q.push(i);
      while(x%i==0)x/=i;
    }
  }
  if(q.empty()) q.push(N);
}
 



bool PC(set<int64_t> &prime, queue<int64_t> &q){
  while(!q.empty()){
    int64_t a=q.front();
    q.pop();
    if(prime.count(a)){
      prime.erase(a);
    }
    else{
      return false;
    }
  }
  return true;
}

int main() {
  //準備
  int64_t MAX=1000001;
  vector<bool> Prime(MAX,true);
  for(int64_t i=2;i*i<MAX;i++){
    if(Prime[i]){
      int64_t k=2;
      while(i*k<=MAX){
        Prime[i*k]=false;
        k++;
      }
    }
  }
  
  set<int64_t> prime;
  for(int64_T i=2;i<MAX;i++){
    if(Prime.at(i)){
      prime.insert(i);
    }
  }
     
  //処理
  bool coprime=true;
  int64_t N,total; cin>>N;
  rep(i,N){
    int64_t K; cin>>K;
    queue<int64_t> q;
    soin(q,K);
    if(coprime){
      bool temp=PC(prime,q);
      if(!temp){
        coprime=false;
      }
    }
    if(i==0) total=K;
    else if(total>1) total=gcd(total,K);
  }
  
  //出力
  if(coprime) cout<<"pairwise coprime";
  else if(total==1) cout<<"setwise coprime";
  else cout<<"not coprime";
}


Compiler output:
a.cc: In function 'int main()':
a.cc:51:7: error: 'int64_T' was not declared in this scope; did you mean 'int64_t'?
   51 |   for(int64_T i=2;i<MAX;i++){
      |       ^~~~~~~
      |       int64_t
a.cc:51:19: error: 'i' was not declared in this scope
   51 |   for(int64_T i=2;i<MAX;i++){
      |                   ^
Language: C++

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

#define pb push_back
#define all(a) begin(a), end(a)
#define deb(x) cout << #x << " = " << x << endl
#define debu(x, y) cout << "( " << #x << ", " << #y << " ) = ( " << x << ", " << y << " )" << endl

typedef long long ll;
ll mod=1000000007;

template <typename T> vector<T> readVector(int n) { vector<T> res(n); for (int i = 0 ; i < n ; i++) cin >> res[i]; return res; }

int N = 1e6 + 5;

int main() {
    ios_base::sync_with_stdio(false);
    cin.tie(0);
    int n;
    cin >> n;
    vector<int> a(n);
    for(int i=0; i<n; i++) {
        cin >> a[i];
    }
    bool one = true;
    bool two = false;

    int inter = a[0];
    for(int i=1; i<n; i++) {
        inter = __gcd(inter, a[i]);
        if(inter == 1) two = true;
    }

    /// here to compute one

    int prime[N+1];
    vector<int> mark(N, 0);
    for(int i=1; i<=N, i++) {
        prime[i] = i;
    }

    for (int p=2; p*p<=N; p++)
    {
        if (prime[p] == p)
        {
            for (int i=p*p; i<=N; i += p)
                prime[i] = p;
        }
    }

    for(int i=0; i<n; i++) {
        mark[prime[a[i]]]++;
        if(mark[prime[a[i]]] > 1) {
            one = false;
            break;
        }
    }

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

    return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:38:27: error: expected ';' before ')' token
   38 |     for(int i=1; i<=N, i++) {
      |                           ^
      |                           ;
Language: C++

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

typedef long long LL;

#define REP(i, n) for(int i = 0; i < (int)(n); i++)
#define FOR(i,a,b) for(int i=(a);i<(b);++i)
#define ALL(x) (x).begin(),(x).end()
const int IINF = 1e9;
const LL LINF = 1e18;
const LL MOD = 1e9+7;

template<typename T>
bool isprime(T x) {
    if(x == 1)return false;
    if(x == 2)return true;
    if(x%2 == 0)return false;

    for(LL i = 3;i*i <= x;i += 2)
        if(x%i == 0)return false;
    return true;
}

map<int, int> bunkai(int n, vector<bool> &primes) {
    map<int, int> v;
    for(;1 < n;) {
        for(int i = 2;i < 1000 && 1 < n;) {
            if(primes[i] && n%i == 0) {
                v[i]++;
                n /= i;
            }else{
                i++;
            }
        }
    }
    return v;
}

int main() {
    int N;
    cin >> N;
    map<int, bool> soinsu;
    vector<int> A(N);
    REP(i, N) {
        cin >> A[i];
    }

    vector<bool> primes(1000, false);
    REP(i, 1000) {
        primes[i] = isprime(i);
    }
    auto v = bunkai(A[N - 1], primes);
    REP(i, 1000) {
        soinsu[i] = v[i] != 0;
    }
    bool pairwise = true;
    for(int i = N - 2;0 <= i && pairwise;i--) {
        auto x = bunkai(A[i]);
        for(auto j : x) {
            pairwise = pairwise && !soinsu[j.first];
            soinsu[j.first] = true;
        }
    }

    int g = A[0];
    FOR(i, 1, N) {
        g = gcd(g, A[i]);
    }
    bool setwise = g == 1;
    if(pairwise) {
        cout << "pairwise coprime" << endl;
    }else if(setwise) {
        cout << "setwise coprime" << endl;
    }else{
        cout << "not coprime" << endl;
    }
    return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:58:24: error: too few arguments to function 'std::map<int, int> bunkai(int, std::vector<bool>&)'
   58 |         auto x = bunkai(A[i]);
      |                  ~~~~~~^~~~~~
a.cc:24:15: note: declared here
   24 | map<int, int> bunkai(int n, vector<bool> &primes) {
      |               ^~~~~~
Language: C++

#include <iostream>
#include <stdio.h>
#include <vector>
#include <set>
#include <string.h>
#include <math.h>
using namespace std;

int gcd(int a, int b){
  int mi = std::min(a, b);
  int ma = std::max(a, b);
  if(mi == 0){
    return ma;
  }else{
    return gcd(ma % mi, mi);
  }
}

std::set<int> get_prime_factors(int n){
  std::set<int> result;
  while(n%2==0){
    n = n / 2;
    result.insert(2);
  }
  for(int i=3; i<sqrt(n); i=i+2){
    while( n % i == 0){
      n = n / i;
      result.insert(i);
    }
  }
  if (n > 2){
    result.insert(n);
  }
  return result;
}

int main()
{
  int n = 0;
  long long base = 1e9+7;
  scanf("%d", &n);
  vector<int> a(n, 0);
  for(int i=0; i<n; i++){
    scanf("%d", &a[i]);
  }
  std::set<int> cumulative_factors = get_prime_factors(a[0]);
  std::set<int> current_factors;
  std::set<int> intersect;
  bool found_noncomp = false;
  int current_d = a[0];
  for(int i=1; i<n; i++){
    current_d = gcd(current_d, a[i]);
    if(!found_noncomp){
      current_factors = get_prime_factors(a[i]);
      std::set<int> intersect;
      std::set_intersection(cumulative_factors.begin(), cumulative_factors.end(), current_factors.begin(), current_factors.end(), std::inserter(intersect, intersect.begin()));
      if(intersect.size()>0){
        found_noncomp = true;
      }else{
        std::set<int> my_union;
        std::set_intersection(cumulative_factors.begin(), cumulative_factors.end(), current_factors.begin(), current_factors.end(), std::inserter(my_union, my_union.begin()));
        cumulative_factors = my_union;
      }
    }
  }

  if( current_d > 1 ){
    printf("no coprime\n");
  }else{
    if(found_noncomp){
      printf("setwise coprime\n");
    }else{
      printf("pairwise coprime\n");
    }
  }

  


//  printf("%d\n", gcd(150, 155));


//  for(int i=0; i<n; i++){
//    for(int j=0; j<k+1; j++){
//      printf("%lld ", arr[i][j]);
//    }
//    printf("\n");
//  }
//  printf("%lld\n", (arr[n-1][k] - arr[n-1][k-1] + base) % base);
}


Compiler output:
a.cc: In function 'int main()':
a.cc:56:12: error: 'set_intersection' is not a member of 'std'
   56 |       std::set_intersection(cumulative_factors.begin(), cumulative_factors.end(), current_factors.begin(), current_factors.end(), std::inserter(intersect, intersect.begin()));
      |            ^~~~~~~~~~~~~~~~
a.cc:61:14: error: 'set_intersection' is not a member of 'std'
   61 |         std::set_intersection(cumulative_factors.begin(), cumulative_factors.end(), current_factors.begin(), current_factors.end(), std::inserter(my_union, my_union.begin()));
      |              ^~~~~~~~~~~~~~~~
Language: C++

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

int main()
{
    int num;
    cin >> num;
    array<int,1000010> v;
    for(int i=0;i<num;i++){
        cin >> v[i];
    }

    sort(v.begin();v.end());
    
    bool pair = true;
    bool set = true;
    int index = 0;
    for(int i=2;i<=2;i++){
        int count = 0;
        for(int j=index;j<num;j++){
            if(v[j]%i == 0){
                count ++;
            }
        }
        if(count > 1){
            pair = false;
        }
        if(count == num){
            set = false;
            break;
        }

        if(i>v[index]){
            index ++;
            if(pair == false){
                break;
            }
        }
    }
    for(int i=3;i<=sqrt(v[num-1]);i+=2){
        int count = 0;
        for(int j=index;j<num;j++){
            if(v[j]%i == 0){
                count ++;
            }
        }
        if(count > 1){
            pair = false;
        }
        if(count == num){
            set = false;
            break;
        }

        while(i>v[index]){
            index ++;
        }
        
    }
    
    if(pair){
        cout << "pairwise coprime\n";
    }else if(set){
        cout << "setwise coprime\n";
    }else{
        cout << "not coprime\n";
    }
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:13:19: error: expected ')' before ';' token
   13 |     sort(v.begin();v.end());
      |         ~         ^
      |                   )
a.cc:13:27: error: expected ';' before ')' token
   13 |     sort(v.begin();v.end());
      |                           ^
      |                           ;
a.cc:13:25: warning: ignoring return value of 'constexpr std::array<_Tp, _Nm>::value_type* std::array<_Tp, _Nm>::end() [with _Tp = int; long unsigned int _Nm = 1000010; iterator = int*]', declared with attribute 'nodiscard' [-Wunused-result]
   13 |     sort(v.begin();v.end());
      |                    ~~~~~^~
In file included from /usr/include/c++/14/functional:65,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:53,
                 from a.cc:1:
/usr/include/c++/14/array:142:7: note: declared here
  142 |       end() noexcept
      |       ^~~
Language: Java

import java.util.*;
public class Main{
  public static int gcd (int a, int b) {
	int temp;
	while((temp = a%b)!=0) {
		a = b;
		b = temp;
	}
	return b;
  }
  public static void main(String[] args){
    Scanner sc =new Scanner(System.in);
    int N =sc.nextInt();
    int A[] =new int [N];
    int B[] =new int [N];
    for(int i=0;i<N;i++){
      A[i] =sc.nextInt();
      B[i] =A[i];
    }
    int t =gcd(A[0],A[1]);
    for(int i=2;i<N;i++){
      t =gcd(t,A[i]);}
    if(t!=0){System.out.println("not coprime");}
    else{
      for(int i=0;i<N;i++){
        for(int j=i+1;j<N;j++){
        t =gcd(A[i],A[j]);
        if(t!=1){System.out.("setwise coprime");break;}
        }
      }
    System.out.println("pairwise coprime");
    }
  }
}
      
      

Compiler output:
Main.java:28: error: <identifier> expected
        if(t!=1){System.out.("setwise coprime");break;}
                            ^
1 error
Language: C++

#include <iostream>
#include <sstream>
#include <iomanip>
#include <vector>
#include <deque>
#include <list>
#include <set>
#include <map>
#include <stack>
#include <queue>
#include <bitset>
#include <string>
#include <numeric>
#include <algorithm>
#include <functional>
#include <iterator>
#include <cstdio>
#include <cstring>
#include <cmath>
#include <cstdlib>
#include <cctype>
#include <complex>
#include <ctime>
#define ll long long
#define inf 0x3f3f3f3f
#define N 1000010
//ios_base::sync_with_stdio(0);cin.tie(0);cout.tie(0);
using namespace std;
int a[N],gcd[N];

int main(){
	int n;
	scanf("%d",&n);
	int is2=0,is1=1;
	for(int i=1;i<=n;i++)
    {
        int x;
        scanf("%d",&x);
        a[x]++;
        int len=sqrt(x)+1;
        int flag=1;
        for(int j=2;j<=len;j++)
        {
            if(x%j==0)
            {
                if(gcd[j])
                {
                    flag=0;
                    is1=0;
                }
                gcd[j]++;
            }
        }
        if(flag&&i!=1)
            is2=1;
    }
    if(is1)
        printf("pairwise coprime\n");
    else if(is2)
        printf("setwise coprime\n");
    else
        printf("not coprime\n");
	return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:46:20: error: reference to 'gcd' is ambiguous
   46 |                 if(gcd[j])
      |                    ^~~
In file included from a.cc:13:
/usr/include/c++/14/numeric:173:5: note: candidates are: 'template<class _Mn, class _Nn> constexpr std::common_type_t<_Mn, _Nn> std::gcd(_Mn, _Nn)'
  173 |     gcd(_Mn __m, _Nn __n) noexcept
      |     ^~~
a.cc:29:10: note:                 'int gcd [1000010]'
   29 | int a[N],gcd[N];
      |          ^~~
a.cc:51:17: error: reference to 'gcd' is ambiguous
   51 |                 gcd[j]++;
      |                 ^~~
/usr/include/c++/14/numeric:173:5: note: candidates are: 'template<class _Mn, class _Nn> constexpr std::common_type_t<_Mn, _Nn> std::gcd(_Mn, _Nn)'
  173 |     gcd(_Mn __m, _Nn __n) noexcept
      |     ^~~
a.cc:29:10: note:                 'int gcd [1000010]'
   29 | int a[N],gcd[N];
      |          ^~~
Language: C++

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

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

int main(){
  int N;
  cin >> N;
  vector<int> A(N);
  for(int i=0;i<N;i++){
    cin >> A.at(i);
  }
  bool a=true;
  for(int i=0;i<N-1;i++){
    for(int j=i+1;j<N;j++){
      if(gcd(A.at(i),A.at(j))!=1){
        a=false;
      }
    }
  }
  if(a){
    cout << "pairwise coprime" << endl;
    return 0;
  }
  bool b=true;
  int C=0;
  for(int i=0;i<N;i++){
    C=gcd(C,A.at(i));
    if(C==1){
    cout << "setwise coprime" << endl;
    return 0;
  }
  cout << "not coprime" << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:39:2: error: expected '}' at end of input
   39 | }
      |  ^
a.cc:11:11: note: to match this '{'
   11 | int main(){
      |           ^
Language: C++

#include <bits/stdc++.h>
 
using namespace std;
 
const int N = 1000000;

int n;
int a[N];
vector<int> p[N + 101];
bool prime[N + 101]

int main()
{
    ios_base::sync_with_stdio(false);
    cin.tie(NULL);
    
    cin >> n;
    
    cin >> a[0];
    int g = a[0];
    for (int i = 1; i < n; i++)
    {
        cin >> a[i];
        g = __gcd(g, a[i]);
    }
    
    prime[0] = prime[1] = 0;
    for (int i = 2; i <= N + 100; i++)
        prime[i] = 1;
    
    for (long long i = 2; i * i <= N + 100; i++)
    {
        if (prime[i])
        {
            for (int j = i; j <= N + 100; j += i)
                p[j].push_back(i);
        }
    }
    
    for (int i = 2; i <= N + 100; i++)
    {
        if (prime[i] && p[i].size() == 0)
            p[i].push_back(i);
    }
    
    set<int> s;
    int sz = 0;
    for (int i = 0; i < n && (int)s.size() == sz; i++)
    {
        for (auto x : p[a[i]])
        {
            s.insert(x);
            sz++;
        }
    }
    
    if (sz != (int)s.size())
    {
        if (g == 1)
            cout << "setwise coprime";
        else
            cout << "not coprime";
    }
    else
        cout << "pairwise coprime";
    
    return 0;
}


Compiler output:
a.cc:12:1: error: expected initializer before 'int'
   12 | int main()
      | ^~~
Language: C++

#include <bits/stdc++.h>
using namespace std;
typedef long long int ll;
#define FOR(i,l,r) for(i=l;i<r;i++)
#define REP(i,n) FOR(i,0,n)
#define ALL(x) x.begin(),x.end()
#define P pair<ll,ll>
#define F first
#define S second
signed main(){
  ll N,ans,i;cin>>N;ll A[N];
  REP(i,N)cin>>A[i];ans=A[0];REP(i,N-1)ans=__gcd(ans,A[i+1]);
  if(ans==1){
    ll x=1;vector<ll>X;
    REP(i,N){
      ll j=1;
      while(A[i]!=1){
        j++;
        if(j*j>A[i]){X.push_bacl(A[i]);break;}
        if(A[i]%j==0){
          X.push_back(j);
          while(A[i]%j==0)A[i]/=j;
        }
      }
    }
    sort(ALL(X));REP(i,X.size()-1)if(X.at(i)==X.at(i+1))x=0;
    if(x==1)cout<<"pairwise coprime"<<endl;else cout<<"setwise coprime"<<endl;
  }
  else cout<<"not coprime"<<endl;
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:19:24: error: 'class std::vector<long long int>' has no member named 'push_bacl'; did you mean 'push_back'?
   19 |         if(j*j>A[i]){X.push_bacl(A[i]);break;}
      |                        ^~~~~~~~~
      |                        push_back
Language: C++

#include <bits/stdc++.h>

using namespace std;
typedef long long ll;
typedef unsigned long long ull;
typedef long double ld;
const long double pi=acos(-1);
#define x  first
#define y  second
#define read(n,a) for(int i=0;i<n;i++)cin>>a[i];
#define rep(z,n)  for(int i=z;i<n;i++)

ll a[2000002]={};
//ll b[2000002]={};
ll n,m;

int main()
{
    cin.tie(0);
    cin.sync_with_stdio(0);
    ///freopen("ss.txt","r",stdin);
    ///freopen("out.txt","w",stdout);
    int t=1;
    //cin>>t;
    while(t--)
    {
       cin>>n;
       read(n,a);
       ll g=__gcd(a[0],a[1]);
       rep(0,n)
       {
           g=__gcd(g,a[i]);
       }
       if(g!=1)return cout<<"not coprime",0;
       rep(0,n-1)
       {
           g=__gcd(a[i],a[i+1]);
           if(g!=1;)
           {
               cout<<"setwise coprime";
               return 0;
           }
       }
       cout<<"pairwise coprime";
    }
    return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:38:20: error: expected primary-expression before ')' token
   38 |            if(g!=1;)
      |                    ^
Language: C

#include<stdio.h>
int gcd(int a,int b);
int main(void)
{
	int N,A1,A2,i,j,ngcd,pcF=1;
	int a[1000000];
	scanf("%d",&N);
	scanf("%d",&A1);
	a[0]=A1;
	for(i=1;i<N;i++){
		scanf("%d",&A2);
		a[i]=A2;
		if(i==1) ngcd=gcd(A1,A2);
		else ngcd=gcd(ngcd,A2);		
		A1=A2;
	}
	for(i=0;i<N-1;i++){
		for(j=i+1;j<N;j++){
			if(gcd(a[i],a[j])!=1){
				pcF=0;
				break;
		}
	}
	if(pcF==1){
		printf("pairwise coprime\n");
	}else if(ngcd==1){
		printf("setwise coprime\n");
	}else{
		printf("not coprime\n");
	}
		
	return 0;
}

int gcd(int a,int b)
{
	int a2;
	if(a<b){
		a2=a;
		a=b;
		b=a2;
	}
	while(a%b!=0){
		a2=a;
		a=b;
		b=a2%b;
	}
	return b;
}

Compiler output:
main.c: In function 'main':
main.c:49:1: error: expected declaration or statement at end of input
   49 | }
      | ^
Language: C++

#include <bits/stdc++.h>
using namespace std;
#ifdef _DEBUG
  #include "_DEBUG.hpp"
#endif
#define int long long
const int INF = 1LL << 60;

struct Prime{
  vector<int> prime; // 2,3,5,7,11...
  vector<bool> is_prime; // 素数=1,合成数=0
  void eratos(int n){
    is_prime.resize(n+1,true);
    is_prime[0] = is_prime[1] = false;
    for(int i = 2; i <= n; i++){
      if(is_prime[i]){
        prime.push_back(i);
        for(int j = i*2; j <= n; j+=i){
          is_prime[j] = false;
        }
      }
    }
  }

  //因数分解
  map<int,int> prime_factor(int n){
    map<int,int> mp; //{約数,個数}
    for(int i = 2; i*i <= n; i++){
      while(n%i == 0){
        mp[i]++;
        n /= i;
      }
    }
    if(n != 1) mp[n] = 1; //n=素数
    return mp;
  }

  //mpから作れる、約数をちょうどn個もつ数の個数
  int factor_cnt(map<int,int> mp,int n){
    vector<int> dp(n+2); //約数がちょうどi個の数の個数
    dp[1] = 1;
    for(auto p : mp) {
      for(int i = n; i > 0; i--) {
        for(int j = p.second; j > 0; j--) {
          dp[ min(n+1,i*(j+1)) ] += dp[i];
        }
      }
    }
    return dp[n];
  }
}prime;

string t[3] = {"pairwise coprime", "setwise coprime", "not coprime"};

signed main(){

  int n; cin >> n;
  vector<int> a(n);
  for(int i = 0; i < n; i++){
    cin >> a[i];
  }

  prime.eratos(1e6);
  auto dp = prime.prime;
  dp.push_back(1);
  sort(dp.begin(), dp.end());

  int q;
  
  int eve = 0, cnt = 0;
  for(int i = 0; i < n; i++){
    eve += (a[i] % 2 == 0);
  }
  if(eve >= 2){
    int res = a[0];
    for(int i = 0; i < n; i++){
      res = __gcd(res, a[i]);
    }
    if(res == 1){
      q = 2;
    }else{
      q = 3;
    }
  }else{
    int t = a[0];
    for(int i = 0; i < n; i++){
      if(__gcd(t, a[i]) == 1){
        cout << s[0] << endl;
        return 0;
      }
      t = a[i] * t / __gcd(a[i], t);
    }
    int res = a[0];
      for(int i = 0; i < n; i++){
        res = __gcd(res, a[i]);
      }
      if(res == 1){
        q = 2;
      }else{
        q = 3;
      }
  }
  cout << t[q-1] << endl;

  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:88:17: error: 's' was not declared in this scope
   88 |         cout << s[0] << endl;
      |                 ^
Language: C++

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

ll gcd(ll x,ll y) {
	if(x<y) {
		swap(x,y);
	}
	if(x%y==0) {
		return y;
	}
	return gcd(y,x%y);
}

ll lcm(ll x,ll y) {
	return x/gcd(x,y)*y;
}


int main() {
	scanf("%d",&n);
	scanf("%lld",&a[1]);
	bool f1=0,f2=0;
	ll Fgcd,Flcm;
	Fgcd=Flcm=mul=a[1];
	for(int i=2;i<=n;i++) {
		scanf("%lld",&a);
		Fgcd=gcd(Fgcd,a);
		Flcm=lcm(Flcm,a);
		mul*=a;
	}
	if(Flcm==mul) {
		f1=1;
	}
	if(Fgcd==1) {
		f2=1;
	}
	if(f1) {
		printf("pairwise coprime");
	}else if(f2) {
		printf("setwise coprime");
	}else {
		printf("not coprime");
	}
	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:25:24: error: invalid types 'll {aka long long int}[int]' for array subscript
   25 |         scanf("%lld",&a[1]);
      |                        ^
a.cc:28:24: error: invalid types 'll {aka long long int}[int]' for array subscript
   28 |         Fgcd=Flcm=mul=a[1];
      |                        ^
Language: C

#include <bits/stdc++.h>
#include <iostream>
using namespace std;
#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/tree_policy.hpp>
using namespace __gnu_pbds;
#define speed                     \
    ios_base::sync_with_stdio(0); \
    cin.tie(0);                   \
    cout.tie(0);
#define ll long long
#define pb push_back
#define mem1(a) memset(a, -1, sizeof(a))
#define mem0(a) memset(a, 0, sizeof(a))
#define endl "\n"
#define mod 1000000007
#define mod1 998244353
#define ff first
#define ss second
#define MAX 500005
#define N 300005
#define INF 1000000009
#define all(v) v.begin(), v.end()
#define sbit(a) __builtin_popcount(a)
template <typename T>
using ordered_set = tree<T, null_type, less<T>, rb_tree_tag, tree_order_statistics_node_update>;
typedef pair<ll, ll> pll;
typedef pair<pll, ll> ppl;
typedef map<ll, ll> mpll;
typedef map<vector<ll>, ll> mpvl;
ll power(ll x, ll y, ll p)
{
    ll res = 1;

    x = x % p;

    if (x == 0)
        return 0;
    while (y > 0)
    {

        if (y & 1)
            res = (res * x) % p;

        y = y >> 1;
        x = (x * x) % p;
    }

    return res;
}

void solve()
{
    ll n;
    cin >> n;
    vector<ll> a(n);
    ll gc;
    for (ll i = 0; i < n; i++)
    {
        cin >> a[i];
        if (i)
            gc = __gcd(gc, a[i]);
        else
            gc = a[i];
    }
    bool f = 0;
    map<ll, ll> mp;
    for (ll i = 0; i < n; i++)
    {
        ll tmp = a[i];
        while (!(tmp % 2))
        {
            tmp = tmp / 2;
            if (mp[2])
            {
                f = 1;
              
            }
              mp[2]++;
        }
        for (ll j = 3; j * j < tmp; j++)
        {
            while (tmp % j == 0)
            {
                tmp = tmp / j;
                if (mp[j])
                {
                    f = 1;
                    
                }
                mp[j]++;
            }
        }
        if (tmp > 2)
        { 
            tmp=tmp/tmp;
            if (mp[tmp])
            {
                f = 1;
               
            }
             mp[tmp]++;
        }
    }
 //   cout<<f<<endl;
    if(!f)
    {
        cout<<"pairwise coprime"<<endl;
    }
    else if(gc==1)
    {
        cout<<"setwise coprime"<<endl;
    }
    else
    {
        cout<<"not coprime"<<endl;
    }
    
}

int main()
{

    speed;

    ll kk;
    kk = 1;
    // cin >> kk;
    while (kk--)
    {

        solve();
    }
    return 0;
}

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 <bits/stdc++.h>
using namespace std;
#define rep(i, n) for (int i = 0; i < (int)(n); i++)
#define rrep(i, k, n) for (int i = k; i < (int)(n); i++)
#define repd(i, n) for (int i = n-1; i >= 0; i--)
#define rrepd(i, k, n) for (int i = n-1; i >= (int)(k); i--)
#define all(x) (x).begin(),(x).end()
#define chmax(x,y) x=max(x,y)
#define chmin(x,y) x=min(x,y)
#define F first //pairの一つ目の要素
#define S second //pairの二つ目の要素
#define PB push_back //挿入
#define MP make_pair //pairのコンストラクタ
//V,Pは大文字i,l,bは小文字
using ll = long long;
using Vi = vector<int>;
using VVi = vector<Vi>;
using Vl = vector<ll>;
using VVl = vector<Vl>;
using Vb = vector<bool>;
using VVb = vector<Vb>;
using P = pair<int,int>;
using Pll = pair<ll, ll>;
const ll mod = 1000000007;
const ll inf = 1000000000000;//10の12乗
// GCD, LCM
ll gcd(ll a, ll b) { return b?gcd(b,a%b):a;}
ll lcm(ll a, ll b) { return a/gcd(a,b)*b;}

int main() {
    int n;
    cin >> n;
    vector<int> v(n);
    rep(i,n) cin >> v[i];
    vector<int> prime(3000001,0);
    rep(i,1000001){
        if(i==0||i==1) continue;
        int x=i;
        if(prime[x]==0){
            while(x<=1000000){
                x+=i;
                prime[x]--;
            }
        }
    }
    bool b=1;
    ll cnt=0;
    rep(i,n){
        int x=v[i];
        for(int j=2; j<=1000; j++){
            if(x%j!=0) continue;
            int y=x/j;
            if(j!=1&&prime[j]>=1) b=0;
            if(y!=1&&prime[y]>=1) b=0;
            if(j!=1&&prime[j]>=0){
                prime[j]++;
                cnt++;
            }
            if(y!=1&&prime[y]>=0){
                prime[y]++;
                cnt++;
            }
        }
        
    }
    if(b){
            cout << "pairwise coprime" << endl;
            return 0;
        }
    }
    int g=v[0];
    rep(i,n){
        g=gcd(g,v[i]);
    }
    if(g==1) cout << "setwise coprime" << endl;
    else cout << "not coprime" << endl;
}

Compiler output:
a.cc:71:11: error: 'v' was not declared in this scope
   71 |     int g=v[0];
      |           ^
a.cc:3:19: error: expected unqualified-id before 'for'
    3 | #define rep(i, n) for (int i = 0; i < (int)(n); i++)
      |                   ^~~
a.cc:72:5: note: in expansion of macro 'rep'
   72 |     rep(i,n){
      |     ^~~
a.cc:72:9: error: 'i' does not name a type; did you mean 'Vi'?
   72 |     rep(i,n){
      |         ^
a.cc:3:35: note: in definition of macro 'rep'
    3 | #define rep(i, n) for (int i = 0; i < (int)(n); i++)
      |                                   ^
a.cc:72:9: error: 'i' does not name a type; did you mean 'Vi'?
   72 |     rep(i,n){
      |         ^
a.cc:3:49: note: in definition of macro 'rep'
    3 | #define rep(i, n) for (int i = 0; i < (int)(n); i++)
      |                                                 ^
a.cc:75:5: error: expected unqualified-id before 'if'
   75 |     if(g==1) cout << "setwise coprime" << endl;
      |     ^~
a.cc:76:5: error: expected unqualified-id before 'else'
   76 |     else cout << "not coprime" << endl;
      |     ^~~~
a.cc:77:1: error: expected declaration before '}' token
   77 | }
      | ^
Language: C++

// CPP program to find the number of pairs 
// such that gcd equals to 1 
#include <bits/stdc++.h> 
using namespace std; 

#define N 1000050 
#define int long long
int lpf[N], mobius[N]; 
int fre[N] = {0}; 
// Function to calculate least 
// prime factor of each number 
void least_prime_factor() 
{ 
	for (int i = 2; i < N; i++) 

		// If it is a prime number 
		if (!lpf[i]) 

			for (int j = i; j < N; j += i) 

				// For all multiples which are not 
				// visited yet. 
				if (!lpf[j]) 
					lpf[j] = i; 
} 

// Function to find the value of Mobius function 
// for all the numbers from 1 to n 
void Mobius() 
{ 
	for (int i = 1; i < N; i++) { 

		// If number is one 
		if (i == 1) 
			mobius[i] = 1; 
		else { 

			// If number has a squared prime factor 
			if (lpf[i / lpf[i]] == lpf[i]) 
				mobius[i] = 0; 

			// Multiply -1 with the previous number 
			else
				mobius[i] = -1 * mobius[i / lpf[i]]; 
		} 
	} 
} 

// Function to find the number of pairs 
// such that gcd equals to 1 
int gcd_pairs(int a[], int n) 
{ 
	// To store maximum number 
	int maxi = 0; 

	// To store frequency of each number 
	

	// Find frequency and maximum number 
	for (int i = 0; i < n; i++) { 
		fre[a[i]]++; 
		maxi = max(a[i], maxi); 
	} 

	least_prime_factor(); 
	Mobius(); 

	// To store number of pairs with gcd equals to 1 
	int ans = 0; 

	// Traverse through the all possible elements 
	for (int i = 1; i <= maxi; i++) { 
		if (!mobius[i]) 
			continue; 

		int temp = 0; 
		for (int j = i; j <= maxi; j += i) 
			temp += fre[j]; 

		ans += temp * (temp - 1) / 2 * mobius[i]; 
	} 

	// Return the number of pairs 
	return ans; 
} 

// Driver code 
int32_t main() 
{ 
	fast;
	int n;
	cin >> n;
	int a[n];
	for(int i=0;i<n;i++)
	{
		cin >> a[i];
	}

	int x= gcd_pairs(a, n); 
	//cout << x << endl;
	if(x==(n*(n-1))/2)
	{
		cout << "pairwise coprime";
		return 0;
	}
	
	int gc=a[0];
	for(int i=1;i<n;i++)
	gc=__gcd(gc,a[i]);
	
	if(gc==1)
	{
		cout << "setwise coprime";
		return 0;
	}
	
	cout << "not coprime";
	
	
	
	
	return 0; 
} 


Compiler output:
a.cc: In function 'int32_t main()':
a.cc:90:9: error: 'fast' was not declared in this scope
   90 |         fast;
      |         ^~~~
Language: C++

#include<bits/stdc++.h>
using namespace std;
typedef long long int ll;
#define endl '\n'
#define rep(i,n) for(int i=0;i<n;i++) 
#define all(v) v.begin(),v.end()
#define F first
#define S second 
const ll MOD=1e9+7;
template<typename ForwardIterator,typename T>
ForwardIterator first_less_than(ForwardIterator first,ForwardIterator last,T val)
{
	auto it=lower_bound(first,last,val);
	return (it==first?first:it);
}
bool isPrime(ll n) 
{ 
    // Corner cases 
    if (n <= 1)  return false; 
    if (n <= 3)  return true; 
  
    // This is checked so that we can skip  
    // middle five numbers in below loop 
    if (n%2 == 0 || n%3 == 0) return false; 
  
    for (ll i=5; i*i<=n; i=i+6) 
        if (n%i == 0 || n%(i+2) == 0) 
           return false; 
  
    return true; 
} 
  
void solve()
{
	ll n;
	cin>>n;
	ll arr[n];
	rep(i,n)
	{
		cin>>arr[i];
	}
	bool temp=false;
//	sort(arr,arr+n,greater<ll>());
	for(int i=0;i<n;i++)
	{
		if(!isprime(arr[i]))
		{
			for(int j=i+1;j<n;j++)
			{
				if(arr[i]!=1 && arr[j]!=1)
				{
					ll maxval=max(arr[i],arr[j]);
					ll minval=min(arr[i],arr[j]);
					if(maxval%minval==0)
					{
						temp=true;
						break;
					}
				}
			}
		}
	}
	if(temp)
	{
		ll res=arr[0];
		for(int i=1;i<n;i++)
		{
			res=__gcd(res,arr[i]);
			if(res==1)
			{
				break;
			}
		}
		if(res==1)
		{
			cout<<"setwise coprime"<<endl;
		}
		else
		{
			cout<<"not coprime"<<endl;
		}
	}
	else
	{
		cout<<"pairwise coprime"<<endl;
	}
}

int main()
{
	ios_base::sync_with_stdio(false); 
  	 cin.tie(NULL);  
	int tt;
	tt=1;
	while(tt--)
	{
		solve();
	}
}


Compiler output:
a.cc: In function 'void solve()':
a.cc:46:21: error: 'isprime' was not declared in this scope; did you mean 'isPrime'?
   46 |                 if(!isprime(arr[i]))
      |                     ^~~~~~~
      |                     isPrime
Language: C

#include<stdio.h>
int gcd(int a,int b);
int main(void)
{
	int N,A1,A2,i,j,k,gcdans,ngcd,pcF=1;
	int a[1000000];
	scanf("%d",&N);
	scanf("%d",&A1);
	a[0]=A1
	for(i=1;i<N;i++){
		scanf("%d",&A2);
		a[i]=A2;
		if(i==1) ngcd=gcd(A1,A2);
		else ngcd=gcd(ngcd,A2);
		if(pcF==1){
			for(j=0;j<i;j++){
				for(k=j+1;k<i;k++){
					if(gcd(a[j],a[k])!=1) pcF=0;
				}
			}
		}		
		A1=A2;
	}
	if(pcF==1){
		printf("pairwise coprime\n");
	}else if(ngcd==1){
		printf("setwise coprime\n");
	}else{
		printf("not coprime\n");
	}
		
	return 0;
}

int gcd(int a,int b)
{
	int a2;
	if(a<b){
		a2=a;
		a=b;
		b=a2;
	}
	while(a%b!=0){
		a2=a;
		a=b;
		b=a2%b;
	}
	return b;
}

Compiler output:
main.c: In function 'main':
main.c:9:16: error: expected ';' before 'for'
    9 |         a[0]=A1
      |                ^
      |                ;
   10 |         for(i=1;i<N;i++){
      |         ~~~
Language: C++

#include <iostream>
#include <vector>
#include <algorithm>
#include <cmath>
#include <queue>
#include <map>

using namespace std;
typedef long long ll;

long long GCD(long long x, long long y)
{
    if (y == 0)
        return x;
    else
        return GCD(y, x % y);
}

int main()
{
    ll n;
    cin >> n;
    vector<ll> a(n);
    for (ll i = 0; i < n; i++)
    {
        cin >> a[i];
    }
    string anstext1 = "pairwise coprime";
    string anstext2 = "setwise coprime";
    string anstext3 = "not coprime";
    vector<ll> gcc_acc(n + 1);
    bool flagA = true;
    for (ll i = 0; i < n; i++)
    {
        gcc_acc[i + 1] = gcd(a[i], gcc_acc[i]);
        if (i == 0)
            continue;
        if (1LL != gcc_acc[i + 1])
        {
            flagA = false;
        }
    }
    string anstext;
    if (flagA)
    {
        anstext = anstext1;
    }
    else
    {
        if (gcc_acc[n] == 1LL)
        {
            anstext = anstext2;
        }
        else
        {
            anstext = anstext3;
        }
    }
    cout << anstext << endl;
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:35:26: error: 'gcd' was not declared in this scope
   35 |         gcc_acc[i + 1] = gcd(a[i], gcc_acc[i]);
      |                          ^~~
Language: C

#include<stdio.h>
int gcd(int a,int b);
int main(void)
{
	int N,A1,A2,i,j,k,gcdans,ngcd,pcF=1;
	int a[1000000];
	scanf("%d",&N);
	scanf("%d",&A1);
	a[0]=A1
	for(i=1;i<N;i++){
		scanf("%d",&A2);
		a[i]=A2
		if(i==1) ngcd=gcd(A1,A2);
		else ngcd=gcd(ngcd,A2);
		if(pcF==1){
			for(j=0;j<i;j++){
				for(k=j+1;k<i;k++){
					if(gcd(a[j],a[k])!=1) pcF=0;
				}
			}
		}		
		A1=A2;
	}
	if(pcF==1){
		printf("pairwise coprime\n");
	}else if(ngcd==1){
		printf("setwise coprime\n");
	}else{
		printf("not coprime\n");
	}
		
	return 0;
}

int gcd(int a,int b)
{
	int a2;
	if(a<b){
		a2=a;
		a=b;
		b=a2;
	}
	while(a%b!=0){
		a2=a;
		a=b;
		b=a2%b;
	}
	return b;
}

Compiler output:
main.c: In function 'main':
main.c:9:16: error: expected ';' before 'for'
    9 |         a[0]=A1
      |                ^
      |                ;
   10 |         for(i=1;i<N;i++){
      |         ~~~
Language: C

#include <iostream>
using namespace std;

int gcd(int a, int b)
{
   if (a%b == 0)
   {
       return(b);
   }
   else
   {
       return(gcd(b, a%b));
   }
}

int main() {
    int N;
    cin >> N;
    int A[N];
    for (int i = 0; i < N; ++i) {
        cin >> A[i];
    }

    int g = A[0];
    for (int i = 1; i < N; ++i) {
        g = gcd(g, A[i]);
    }
    if (g != 1) {
        cout << "not coprime" << endl;
        return 0;
    }

    for (int i = 2; i <= 1000; ++i) {
        int cnt = 0;
        for (int j = 0; j < N; ++j) {
            if (A[j] % i == 0) {
                cnt++;
                if (cnt >= 2) {
                    cout << "setwise coprime" << endl;
                    return 0;
                }
            }
        }
    }
    cout << "pairwise coprime" << endl;
}

Compiler output:
main.c:1:10: fatal error: iostream: No such file or directory
    1 | #include <iostream>
      |          ^~~~~~~~~~
compilation terminated.