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

import java.util.*;
import java.util.Scanner;
import java.io.*;
import java.io.BufferedReader; 
import java.io.IOException; 
import java.io.InputStreamReader; 
import java.util.Scanner; 
import java.util.StringTokenizer; 
 
public class Main
{
    static class FastReader 
    { 
        BufferedReader br; 
        StringTokenizer st; 
  
        public FastReader() 
        { 
            br = new BufferedReader(new
                     InputStreamReader(System.in)); 
        } 
  
        String next() 
        { 
            while (st == null || !st.hasMoreElements()) 
            { 
                try
                { 
                    st = new StringTokenizer(br.readLine()); 
                } 
                catch (IOException  e) 
                { 
                    e.printStackTrace(); 
                } 
            } 
            return st.nextToken(); 
        } 
  
        int nextInt() 
        { 
            return Integer.parseInt(next()); 
        } 
  
        long nextLong() 
        { 
            return Long.parseLong(next()); 
        } 
  
        double nextDouble() 
        { 
            return Double.parseDouble(next()); 
        } 
  
        String nextLine() 
        { 
            String str = ""; 
            try
            { 
                str = br.readLine(); 
            } 
            catch (IOException e) 
            { 
                e.printStackTrace(); 
            } 
            return str; 
        } 
    } 
    public static void main (String[] args) 
	{
        //code by sushant kumar
        FastReader in=new FastReader();
        int t=in.nextInt();
        System.out.println(a+a*a+a*a*a);
        
       
    }
}

Compiler output:
Main.java:73: error: cannot find symbol
        System.out.println(a+a*a+a*a*a);
                           ^
  symbol:   variable a
  location: class Main
Main.java:73: error: cannot find symbol
        System.out.println(a+a*a+a*a*a);
                             ^
  symbol:   variable a
  location: class Main
Main.java:73: error: cannot find symbol
        System.out.println(a+a*a+a*a*a);
                               ^
  symbol:   variable a
  location: class Main
Main.java:73: error: cannot find symbol
        System.out.println(a+a*a+a*a*a);
                                 ^
  symbol:   variable a
  location: class Main
Main.java:73: error: cannot find symbol
        System.out.println(a+a*a+a*a*a);
                                   ^
  symbol:   variable a
  location: class Main
Main.java:73: error: cannot find symbol
        System.out.println(a+a*a+a*a*a);
                                     ^
  symbol:   variable a
  location: class Main
6 errors
Language: Java

import java.util.*;

class Main {
	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		int N = sc.nextInt();
		sc.close();
		String ans = (int)(N+Math.pow(N,2)+Math.pow(N,3));
		System.out.println(ans);
	}
}


Compiler output:
Main.java:8: error: incompatible types: int cannot be converted to String
		String ans = (int)(N+Math.pow(N,2)+Math.pow(N,3));
		             ^
1 error
Language: Java

import java.util.*;
public class A - Calc
{
	public static void main(String[] args)
	{
	  Scanner s=new Scanner(System.in);
	  int t=s.nextInt();
	  int ans=t+(t*t)+(t*t*t);
	  System.out.println(ans);
	}
}

Compiler output:
Main.java:2: error: '{' expected
public class A - Calc
              ^
1 error
Language: Java


import java.util.*;

public class TaskA {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int a = sc.nextInt();
        System.out.println(a + a * a + a * a * a);
    }
}


Compiler output:
Main.java:4: error: class TaskA is public, should be declared in a file named TaskA.java
public class TaskA {
       ^
1 error
Language: Java

import java.util.*;

class Main{
	public static void main(String[] args){
		Scanner sc = new Scnaeer(System.in);
		int a = sc.nextInt();
		System.out.println(a + (a * a) + (a * a * a));
	}
}

Compiler output:
Main.java:5: error: cannot find symbol
		Scanner sc = new Scnaeer(System.in);
		                 ^
  symbol:   class Scnaeer
  location: class Main
1 error
Language: Java

//package hiougyf;

import java.util.Scanner;

public class werr {

	public static void main(String[] args) {
		 Scanner sc =new Scanner(System.in);
		 int t=sc.nextInt();
		   int ans=t+(t*t)+(t*t*t);
		   System.out.println(ans);
		}
}


Compiler output:
Main.java:5: error: class werr is public, should be declared in a file named werr.java
public class werr {
       ^
1 error
Language: C

#include <stdio.h>
#include <stdlib.h>
#include <math.h>
using namespace std;

#define f(i, q) for(int i = 0; i < q; i++)  

typedef long long ll;

// 昇順にソート
int asc_comp(const void* a, const void* b){
    ll x = *(ll*)a;
    ll y = *(ll*)b;
    return x - y;
}
// 降順にソート
int dec_comp(const void* a, const void* b){
    ll x = *(ll*)a;
    ll y = *(ll*)b;
    return y - x;
}

int main() {
    ll i, ans = 0;
    // qsort(in, a, sizeof(ll), dec_comp);
    scanf("%lld", &i);
    ans += i;
    ans += i * i;
    ans += i * i* i;

    printf("%lld\n", ans);
    return 0;
}


Compiler output:
main.c:4:1: error: unknown type name 'using'
    4 | using namespace std;
      | ^~~~~
main.c:4:17: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'std'
    4 | using namespace std;
      |                 ^~~
Language: C++

#include <bits/stdc++.h>
#define fi first
#define se second
#define rep(i,n) for (int i=0; i<(n); ++i)
#define rrep(i,n) for (int i=1; i<=(n); ++i)
#define drep(i,n) for (int i=(n)-1; i>=0; --i)
#define srep(i,s,t) for (int i=s; i<t; ++i)
#define pi (acos(-1))
using namespace std;
typedef long long ll;
typedef vector<int> vi;
typedef vector<vi> vvi;
typedef vector<ll> vl;
typedef pair<int, int> P;
const int INF = 1001001001;
template<class T> inline bool chmin(T& a, T b) {
	if (a > b) {
		a = b;
		return true;
	}
	return false;
}
template<class T> inline bool chmax(T& a, T b) {
	if (a < b) {
		a = b;
		return true;
	}
	return false;
}
struct UnionFind {
  vector<int> par;
  UnionFind(int n=0): par(n,-1) {}
  int root(int x) {
    if (par[x] < 0) return x;
    return par[x] = root(par[x]);
  }
  bool unite(int x, int y) {
    x = root(x); y = root(y);
    if (x == y) return false;
    if (par[x] > par[y]) swap(x,y);
    par[x] += par[y];
    par[y] = x;
    return true;
  }
  bool same(int x, int y) {
     return root(x) == root(y);
  }
  int size(int x) {
    return -par[root(x)];
  }
};
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;
	}
};
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(void) {
  ios_base::sync_with_stdio(0);
  cin.tie(0); cout.tie(0);
	int a:
	cin >> a;
	cout << a + a*a + a*a*a << endl;
	return 0;
}

	



Compiler output:
a.cc: In function 'int main()':
a.cc:99:14: error: found ':' in nested-name-specifier, expected '::'
   99 |         int a:
      |              ^
      |              ::
a.cc:99:13: error: 'a' has not been declared
   99 |         int a:
      |             ^
a.cc:100:13: error: qualified-id in declaration before '>>' token
  100 |         cin >> a;
      |             ^~
a.cc:101:17: error: 'a' was not declared in this scope
  101 |         cout << a + a*a + a*a*a << endl;
      |                 ^
Language: C++

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

int main(){
  int a;
  cin >> a;
  
  cout << a+a*a+a*a*a << endl;
}

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

#include <iostream>
using namespace std;

int main() {

	int a;

	cin >> a;

	cout << a + pow(a, 2) + pow(a, 3);

	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:10:21: error: 'pow' was not declared in this scope
   10 |         cout << a + pow(a, 2) + pow(a, 3);
      |                     ^~~
Language: C++

#include <bits/stdc++.h>
#define fore(i,a,b) for(int i = a; i < b; i++)
#define fst first
#define snd second
#define ll long long
#define all(x) x.begin(), x.end()
#define sz(x) (int)x.size()
#define pii pair<int,int>
#define piii pair<int, pii>
#define vi vector<int>
#define vll vector<ll>
#define pb push_back
#define mp make_pair

using namespace std;


int main(){
    int X;
    cin>>X;
    cout<<X*(1+X*(1+X))<<endl;
    return 0;
}#include <bits/stdc++.h>
#define fore(i,a,b) for(int i = a; i < b; i++)
#define fst first
#define snd second
#define ll long long
#define all(x) x.begin(), x.end()
#define sz(x) (int)x.size()
#define pii pair<int,int>
#define piii pair<int, pii>
#define vi vector<int>
#define vll vector<ll>
#define pb push_back
#define mp make_pair

using namespace std;


int main(){
    int X;
    cin>>X;
    cout<<X*(1+X*(1+X))<<endl;
    return 0;
}

Compiler output:
a.cc:23:2: error: stray '#' in program
   23 | }#include <bits/stdc++.h>
      |  ^
a.cc:23:3: error: 'include' does not name a type
   23 | }#include <bits/stdc++.h>
      |   ^~~~~~~
a.cc:40:5: error: redefinition of 'int main()'
   40 | int main(){
      |     ^~~~
a.cc:18:5: note: 'int main()' previously defined here
   18 | int main(){
      |     ^~~~
Language: C++

#include<bits/stdc++.h>
using namespace std;
#define ll long long int
int main()
{
	ll i,j,k,m,n,t,p;
	cin>>n;
	cout<<a+a*a+a*a*a;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:8:15: error: 'a' was not declared in this scope
    8 |         cout<<a+a*a+a*a*a;
      |               ^
Language: C

#include<stdio.h>

int main(){
 int a;
  scanf("%d",&a);
  
  printf("%d",a+a*a+a*a*a);
  reutun 0;
}

Compiler output:
main.c: In function 'main':
main.c:8:3: error: 'reutun' undeclared (first use in this function)
    8 |   reutun 0;
      |   ^~~~~~
main.c:8:3: note: each undeclared identifier is reported only once for each function it appears in
main.c:8:9: error: expected ';' before numeric constant
    8 |   reutun 0;
      |         ^~
      |         ;
Language: C++

/**
 *    +--+--+--++--++--In the name of ALLAH--++--++--+--+--+
 *
 *    author:  skmonir
 *    created: date_time
**/

#include <bits/stdc++.h>

using namespace std;

#define endl                '\n'
#define TN                  typename
#define mod                 1000000007LL
#define len(x)              (int) x.size()
#define all(x)              x.begin(), x.end()
#define rall(x)             x.rbegin(), x.rend()
#define mem(x, y)           memset(x, y, sizeof x)
#define FOR(x, l, r)        for (int x = l; x <= r; ++x)
#define ROF(x, l, r)        for (int x = l; x >= r; --x)

template <TN T> inline void Int(T &n) {
    n = 0; int f = 1; int ch = getchar();
    for (; !isdigit(ch); ch = getchar()) if (ch == '-') f = -1;
    for (; isdigit(ch); ch = getchar()) n = (n << 3) + (n << 1) + ch - '0';
    n = n * f;
}

template <TN T> T gcd(T a, T b) {return !b ? a : gcd(b, a % b);}
template <TN T> inline void umin(T &a, T b) {a = a < b ? a : b;}
template <TN T> inline void umax(T &a, T b) {a = a > b ? a : b;}
template <TN T, TN W> inline void Int(T &x, W &y) {Int(x), Int(y);}
template <TN T, TN W, TN Q> inline void Int(T &x, W &y, Q &z) {Int(x, y), Int(z);}

const int N = 1e5 + 7;
const int inf = 1e9 + 7;


int solve() {
    int n; cin >> n;
    cout << a + (a * a) + (a * a * a) << endl;

    return 0;
}

int main() {
    int tests = 1, CaseNo = 0;
    // Int(tests);
    while (tests--) {
        //printf("Case %d: ", ++CaseNo);
        solve();
    }
    return 0;
}

Compiler output:
a.cc: In function 'int solve()':
a.cc:41:13: error: 'a' was not declared in this scope
   41 |     cout << a + (a * a) + (a * a * a) << endl;
      |             ^
Language: C++

#include <bits/stdc++.h>

using namespace std;
using ll = long long;
using ld = long double;
using Vec = vector<int>;


int main() {
    int a;
    cin >>a;
    ans=a+a*a+a*a*a;
    cout<<ans<<endl; 



}

Compiler output:
a.cc: In function 'int main()':
a.cc:12:5: error: 'ans' was not declared in this scope; did you mean 'abs'?
   12 |     ans=a+a*a+a*a*a;
      |     ^~~
      |     abs
Language: C

#include <bits/stdc++.h>
using namespace std;
#define rep(i, n) for(int i = 0; i < (int)(n); i++)
#define rep2(i, s, n) for(int i = (s); i < (int)(n); i++)

int main(void)
{
    int a;
    cin >> a;

    cout << a*+a*a+a*a*a << endl;

    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 <stdio.h>

int main(void){
  int a;
  scanf("%d", &a);
  printf("%d\n",a+a*a+a*a*a*);
  return 0;
}

Compiler output:
main.c: In function 'main':
main.c:6:29: error: expected expression before ')' token
    6 |   printf("%d\n",a+a*a+a*a*a*);
      |                             ^
Language: C++

#include<iostream>
int main(){
  std::cin>>a;
  std::cout<<a+a*a+a*a*a<<std::endl;
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:3:13: error: 'a' was not declared in this scope
    3 |   std::cin>>a;
      |             ^
Language: C++

#include<stdio.h>

int main() {
	int a;
	scanf_s("%d", &a);
	printf("%d\n", a + a * a + (a * a)*a);
	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:5:9: error: 'scanf_s' was not declared in this scope; did you mean 'scanf'?
    5 |         scanf_s("%d", &a);
      |         ^~~~~~~
      |         scanf
Language: C++

#include<bits/std.c++.h>
#include<iostream>
using namespace std;
int main(){
int a;
  cin>>a;
  cout<<a+pow(a,2)+pow(a,3)<<endl;
  return 0;
}

Compiler output:
a.cc:1:9: fatal error: bits/std.c++.h: No such file or directory
    1 | #include<bits/std.c++.h>
      |         ^~~~~~~~~~~~~~~~
compilation terminated.
Language: C++

#include <bits/stdc++.h>
using namespace std;
int main()
{
  int a,b,c;
  cin >> a >> b >>C;
  cout << a + b * b + c * c * c;
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:6:19: error: 'C' was not declared in this scope
    6 |   cin >> a >> b >>C;
      |                   ^
Language: C++

#include <bits/stdc++.h>
#include<algorithm>	
using namespace std;
#define ll long long 
vector<vector<int>> l(100001);
//int used[100001][100001];
int col[100001];
const int MAX = 510000;
const int MOD = 1000000007;

int main() {
  int a;
  cin >> a;
  int res = a + a*a + a*a*a 
  cout << res;
                         
}




Compiler output:
a.cc: In function 'int main()':
a.cc:15:3: error: expected ',' or ';' before 'cout'
   15 |   cout << res;
      |   ^~~~
Language: C++

#include <bits/stdc++.h>
int main()
{
  int n;
  cin>>n;
  int sum=n+pow(n,2)+pow(n,3);
  cout<<sum<<endl;
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:5:3: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
    5 |   cin>>n;
      |   ^~~
      |   std::cin
In file included from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:146,
                 from a.cc:1:
/usr/include/c++/14/iostream:62:18: note: 'std::cin' declared here
   62 |   extern istream cin;           ///< Linked to standard input
      |                  ^~~
a.cc:7:3: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
    7 |   cout<<sum<<endl;
      |   ^~~~
      |   std::cout
/usr/include/c++/14/iostream:63:18: note: 'std::cout' declared here
   63 |   extern ostream cout;          ///< Linked to standard output
      |                  ^~~~
a.cc:7:14: error: 'endl' was not declared in this scope; did you mean 'std::endl'?
    7 |   cout<<sum<<endl;
      |              ^~~~
      |              std::endl
In file included from /usr/include/c++/14/istream:41,
                 from /usr/include/c++/14/sstream:40,
                 from /usr/include/c++/14/complex:45,
                 from /usr/include/c++/14/ccomplex:39,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:127:
/usr/include/c++/14/ostream:744:5: note: 'std::endl' declared here
  744 |     endl(basic_ostream<_CharT, _Traits>& __os)
      |     ^~~~
Language: C++

#include <bits/stdc++.h>
using namespace std;
 
int main() {
  int n;
  cin >> n ;
  cout << a+a*a+a*a*a << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:7:11: error: 'a' was not declared in this scope
    7 |   cout << a+a*a+a*a*a << endl;
      |           ^
Language: C

#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <math.h>

using ll = long long int;
#define PI 3.141592653589793
//141167095653376;

int main(void) {
	
	int a;
	scanf("%d", &a);
	printf("%d\n",a+a*a+a*a*a);
	return 0;
}

Compiler output:
main.c:6:1: error: unknown type name 'using'
    6 | using ll = long long int;
      | ^~~~~
main.c:6:12: error: expected expression before 'long'
    6 | using ll = long long int;
      |            ^~~~
Language: Java

public class Main {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int i = sc.nextInt();

        System.out.println((int) (i + Math.pow(i, 2) + Math.pow(i, 3)));
    }
}

Compiler output:
Main.java:3: error: cannot find symbol
        Scanner sc = new Scanner(System.in);
        ^
  symbol:   class Scanner
  location: class Main
Main.java:3: error: cannot find symbol
        Scanner sc = new Scanner(System.in);
                         ^
  symbol:   class Scanner
  location: class Main
2 errors
Language: C++

#include<bits/stdc++.h>
#define mod 1000000007
#define INF 10000000000000001
#define F first
#define S second
#define LB lower_bound
#define UB upper_bound
#define vc vector
#define vll vector<long long>
#define pll pair<long long,long long> 
#define pb push_back
#define all(v) v.begin(),v.end()
#define T ll test;cin>>test; while(test--)
#define rep(i,a,n) for(ll i=a;i<(long long)n;++i)
#define repr(i,n,a) for(ll i=n;i>(long long)a;--i)
#define MAX 100005
#define sz(x) (ll)x.size()
#define ins insert
#define mp make_pair
typedef long long int;
typedef long long ll;
typedef long double ld;
using namespace std;

inline int add(int a,int b){a+=b;if(a>=mod)a-=mod;return a;}
inline int sub(int a,int b){a-=b;if(a<0)a+=mod;return a;}
inline int mul(int a,int b){return (a*1ll*b)%mod;}
inline int power(int a,int b){int rt=1;while(b>0){if(b&1)rt=mul(rt,a);a=mul(a,a);b>>=1;}return rt;}
inline int inv(int a){return power(a,mod-2);}


signed  main()
{
    ios_base::sync_with_stdio(false);cin.tie(NULL);
    ll a;
    cin>>a;
    cout<<a+a*a+a*a*a<<endl;
}

Compiler output:
a.cc:20:19: error: declaration does not declare anything [-fpermissive]
   20 | typedef long long int;
      |                   ^~~
Language: C

// Tue May 26 19:06:02 IST 2020 
#include <bits/stdc++.h>        
#include <ext/pb_ds/tree_policy.hpp>
#include <ext/pb_ds/assoc_container.hpp>
#define forn(ii,a,b)        for(int ii = (int)a ; ii < (int)b  ; ii++ )
#define debug(x)           cerr << #x << " " << x << " -- \n"
#define I__O               ios::sync_with_stdio(false),cin.tie(NULL),cout.tie(NULL)
#define int64              long long    
#define MOD                998244353 
#define pb                 push_back
#define f1                 first 
#define s1                 second    
#define all(x)             (x).begin(),(x).end() 
#define precise(x)         cout << fixed << setprecision(12) << x << '\n'; 
#define tough_nut          numeric_limits<int64>::min()

const double pi = 3.141592653589793238;
using namespace  std ;       
using namespace __gnu_pbds;
 
typedef tree<int,null_type,less<int>,rb_tree_tag,tree_order_statistics_node_update> indexed_set ; 
const int N = 3e5+7; 
const int INF = INT_MAX;
struct comp{
    bool operator()(const pair<int,int> A,const pair<int,int>& B )const{
        if(A.first == B.first)
            return A.second < B.second ;
        return A.first > B.first;
    } 
};   
int tests(){ 
    int a,b,n ;
    cin >> a ; 
    cout << a + a*a  +a*a*a << '\n';
    // cout << (n+1-min(a,b)+max(a,b)-1)/max(a,b) << '\n';
} 
int32_t main(){
    I__O ;     
    int cases = 1 ;  
    cin >> cases ;  
    while(cases--) 
        tests(); 
     
    return 0 ; 
}
 // g++ -std=c++17 -O2 -Wall test.cpp  

Compiler output:
main.c:2:10: fatal error: bits/stdc++.h: No such file or directory
    2 | #include <bits/stdc++.h>
      |          ^~~~~~~~~~~~~~~
compilation terminated.
Language: Java

import java.util.Scanner;

public class A_172 {
	
	public static void main(String[]args) {
		try(Scanner scan = new Scanner(System.in)){
			int a = scan.nextInt();
			
			
			
			
			System.out.println(a+a*a+a*a*a);
			
		}
		
		
	}
		

}


Compiler output:
Main.java:3: error: class A_172 is public, should be declared in a file named A_172.java
public class A_172 {
       ^
1 error
Language: Java

import java.util.Scanner;

public class　Main {

	public static void main(String[] args) {
		// TODO 自動生成されたメソッド・スタブ
		Scanner sc = new Scanner(System.in);
		int a = sc.nextInt();
		
		System.out.println(a+(int)Math.pow(a, 2)+(int)Math.pow(a, 3));
	}

}


Compiler output:
Main.java:3: error: illegal character: '\u3000'
public class?Main {
            ^
1 error
Language: C++

#include <bits/stdc++.h>
int main()
{
	long long int a,b;
	cin>>a;
	b=a+(a*a)+(a*a*a);
	cout<<b<<endl; 
}

Compiler output:
a.cc: In function 'int main()':
a.cc:5:9: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
    5 |         cin>>a;
      |         ^~~
      |         std::cin
In file included from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:146,
                 from a.cc:1:
/usr/include/c++/14/iostream:62:18: note: 'std::cin' declared here
   62 |   extern istream cin;           ///< Linked to standard input
      |                  ^~~
a.cc:7:9: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
    7 |         cout<<b<<endl;
      |         ^~~~
      |         std::cout
/usr/include/c++/14/iostream:63:18: note: 'std::cout' declared here
   63 |   extern ostream cout;          ///< Linked to standard output
      |                  ^~~~
a.cc:7:18: error: 'endl' was not declared in this scope; did you mean 'std::endl'?
    7 |         cout<<b<<endl;
      |                  ^~~~
      |                  std::endl
In file included from /usr/include/c++/14/istream:41,
                 from /usr/include/c++/14/sstream:40,
                 from /usr/include/c++/14/complex:45,
                 from /usr/include/c++/14/ccomplex:39,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:127:
/usr/include/c++/14/ostream:744:5: note: 'std::endl' declared here
  744 |     endl(basic_ostream<_CharT, _Traits>& __os)
      |     ^~~~
Language: C++

#include <bits/stdc++.h> 
using namespace std;
#define endl "\n"
#define pb push_back
#define mp make_pair
typedef vector<int> vi;
typedef long long ll;
#define MOD 1000000007;

int main() 
{ 
    #ifndef ONLINE_JUDGE
    freopen("input.txt", "r", stdin);
    freopen("output.txt", "w", stdout);
    #endif
    ios_base::sync_with_stdio(false);
    cin.tie(NULL);
    cout.tie(NULL);
    int a; cin >> a;
    int x = a*a
    cout << a + a*a + x*a << endl;
    
    
    
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:21:5: error: expected ',' or ';' before 'cout'
   21 |     cout << a + a*a + x*a << endl;
      |     ^~~~
Language: C++

#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
 #define endl '\n'
int main()

{

ll n,k,sum,i;
cin>>n:
    cout<<n+n*n+n*n*n;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:10:7: error: found ':' in nested-name-specifier, expected '::'
   10 | cin>>n:
      |       ^
      |       ::
a.cc:10:6: error: 'n' is not a class, namespace, or enumeration
   10 | cin>>n:
      |      ^
Language: C++

include<bits/stdc++.h>
using namespace std;
int main()
{
  int a;
  cin>>a;
  cout<<a+a*a+a*a*a;
}

Compiler output:
a.cc:1:1: error: 'include' does not name a type
    1 | include<bits/stdc++.h>
      | ^~~~~~~
a.cc: In function 'int main()':
a.cc:6:3: error: 'cin' was not declared in this scope
    6 |   cin>>a;
      |   ^~~
a.cc:7:3: error: 'cout' was not declared in this scope
    7 |   cout<<a+a*a+a*a*a;
      |   ^~~~
Language: C++

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

int main() {
　int a;
  cin >> a;
  cout << a + a*a + a*a*a << endl;
}


Compiler output:
a.cc:5:1: error: extended character 　 is not valid in an identifier
    5 | 　int a;
      | ^
a.cc: In function 'int main()':
a.cc:5:1: error: '\U00003000int' was not declared in this scope
    5 | 　int a;
      | ^~~~~
a.cc:6:10: error: 'a' was not declared in this scope
    6 |   cin >> a;
      |          ^
Language: C++

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

//#define TRACE
#ifdef TRACE
#define trace(...) __f(#__VA_ARGS__, __VA_ARGS__)
template <typename Arg1>
void __f(const char* name, Arg1&& arg1){
    cerr << name << " : " << arg1 << std::endl;
}
template <typename Arg1, typename... Args>
void __f(const char* names, Arg1&& arg1, Args&&... args){
    const char* comma = strchr(names + 1, ',');cerr.write(names, comma - names) << " : " << arg1<<" | ";__f(comma+1, args...);
}
#else
#define trace(...)
#endif

#define LL long long

int main() {
	cin >> a;
	LL sum = a + a*a + a*a*a;
	cout << sum << endl;
	return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:22:16: error: 'a' was not declared in this scope
   22 |         cin >> a;
      |                ^
Language: C++

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

    #include <bits/stdc++.h>
    #include <cstdio>
    #include <cstring>
    #include <cmath>
    #include <cstring>
    #include <chrono>
    #include <complex>
    #define endl "\n"
    #define ll long long int
    #define vi vector<int>
    #define vll vector<ll>
    #define vvi vector < vi >
    #define pii pair<int,int>
    #define pll pair<long long, long long>
    #define mod 1000000007
    #define inf 1000000000000000001;
    #define all(c) c.begin(),c.end()
    #define mp(x,y) make_pair(x,y)
    #define mem(a,val) memset(a,val,sizeof(a))
    #define eb emplace_back
    #define f first
    #define s second
    #define pb push_back
    
    using namespace std;
    int main()
    {
        std::ios::sync_with_stdio(false);
        cin.tie(NULL);
  		ll n;
  		cin >> n;
  		cout << a + (ll)pow(a,2) + (ll)pow(a,3);
        return 0;
    }


Compiler output:
a.cc: In function 'int main()':
a.cc:34:25: error: 'a' was not declared in this scope
   34 |                 cout << a + (ll)pow(a,2) + (ll)pow(a,3);
      |                         ^
Language: C++

long long a,a2,a3;
cin>>a;
a2=a*a;
a3=a2*a;
cout<<a+a2+a3<<"\n";

Compiler output:
a.cc:2:1: error: 'cin' does not name a type
    2 | cin>>a;
      | ^~~
a.cc:3:1: error: 'a2' does not name a type
    3 | a2=a*a;
      | ^~
a.cc:4:1: error: 'a3' does not name a type
    4 | a3=a2*a;
      | ^~
a.cc:5:1: error: 'cout' does not name a type
    5 | cout<<a+a2+a3<<"\n";
      | ^~~~
Language: C++

#include<iostream>
using namespace std;
int main()
{
  int n;
  cin>>n;
  cout<<(a+(a*a)+(a*a*a));
}


Compiler output:
a.cc: In function 'int main()':
a.cc:7:10: error: 'a' was not declared in this scope
    7 |   cout<<(a+(a*a)+(a*a*a));
      |          ^
Language: Java


import java.util.*;
import java.io.*;
import java.math.*;

public class Main {

    static Scanner sc = new Scanner(new BufferedReader(new InputStreamReader(System.in)));
    static PrintWriter out = new PrintWriter(System.out);

    public static void main(String[] args) throws Exception {

       
            int a = sc.nextInt();
            
            out.println(a + " " + (a * a) + " " + (a * a * a)));
        

        out.flush();
        out.close();
        sc.close();
    }

    static final int MOD = (int) 1e9 + 7;
    static final double PI = 3.14159265358979323846;

    // takes array input
    public static int[] init(int n) {

        int[] arr = new int[n];

        for (int i = 0; i < n; ++i)
            arr[i] = sc.nextInt();

        return arr;
    }

    // finds GCD of two number
    public static int gcd(int a, int b) {

        if (a == 0) {
            return b;
        }

        return gcd(b % a, a);
    }

    // checks whether a number is prime or not
    public static boolean prime(int n) {

        if (n < 2)
            return false;

        for (int i = 2; i * i <= n; ++i)
            if (n % i == 0)
                return false;

        return true;
    }
}


Compiler output:
Main.java:16: error: ';' expected
            out.println(a + " " + (a * a) + " " + (a * a * a)));
                                                              ^
1 error
Language: C++

#include <iostream>
#include<algorithm>
#include<cstdio>
#include<cmath>
#include<limits>
#include<string.h>
#include<vector>
#include<stack>
#include<queue>
using namespace std;

int main()
{
    int a,b;
    cin>>a;
    b=a+a*a+a*a*a;
    cout<<b<<endl+

    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:19:5: error: expected primary-expression before 'return'
   19 |     return 0;
      |     ^~~~~~
Language: Java

import java.util.*;
public class Main{
	public static void main(String args[]){
		Scanner sc = new Scanner(System.in);
		int a = sc.nextInt();
		System.out.prntln(a + a*a + a*a*a);
	}
}

Compiler output:
Main.java:6: error: cannot find symbol
		System.out.prntln(a + a*a + a*a*a);
		          ^
  symbol:   method prntln(int)
  location: variable out of type PrintStream
1 error
Language: C++

#include <bits/stdc++.h>
using namespace std;
#define rep(src,dst)    for(int i=src; i<dst;  i++)
#define rep2(src,dst)   for(int j=src; j<dst;  j++)
#define INF 1000000000000 //1e+12
#define MOD 10000007 //1e9+7
#define PI  acos(-1)
#define ll long long
template<typename T> inline void ChMin(T* a, T* b) {if(*a>*b) *a=*b;}
template<typename T> inline void ChMax(T* a, T* b) {if(*a<*b) *a=*b;}
template<typename T> inline int  DivUp(T a, T b)   {return ((a+b-1)/b);}

int main(){
    int ; cin  >> a;
    cout << a + a*a + a*a*a << endl;
    return 0;
}
/*

*/

Compiler output:
a.cc: In function 'int main()':
a.cc:14:5: error: declaration does not declare anything [-fpermissive]
   14 |     int ; cin  >> a;
      |     ^~~
a.cc:14:19: error: 'a' was not declared in this scope
   14 |     int ; cin  >> a;
      |                   ^
Language: C++

/* Author: $%U%$
 * Time: $%Y%$-$%M%$-$%D%$ $%h%$:$%m%$:$%s%$
**/
#include <bits/stdc++.h>
using namespace std;
#define fore(i, a, b) for (int i = a, to = b; i < to; i++)
#define foref(i, a, b) for (int i = b - 1, to = a; i >= to; i--)
#define all(v) v.begin(), v.end()
#define rall(v) v.rbegin(), v.rend()
#define SZ(v) (int)v.size()
#define pb push_back
typedef long long Long;
typedef pair<Long, Long> Pair;
void solve() {
  Long a;
  cin >> a;
  cout << a + a * a + a * a * a << endl
}
int main() {
  ios::sync_with_stdio(0);
  cin.tie(NULL);
  int t = 1;
  //cin >> t;
  while (t--) solve();

  return 0;
}

Compiler output:
a.cc: In function 'void solve()':
a.cc:17:40: error: expected ';' before '}' token
   17 |   cout << a + a * a + a * a * a << endl
      |                                        ^
      |                                        ;
   18 | }
      | ~
Language: C++

#include <bits/stdc++.h>
using namespace std;
using ll = long long;
#define rep(i, start, n) for (int i = (int)(start); i < (int)(n); ++i)
static const int INFTY = (1 << 30);
int N, M;
void func()
{
    cin >> a;
    cout << a + a * a + a * a * a << endl;
}
int main()
{
    func();
}

Compiler output:
a.cc: In function 'void func()':
a.cc:9:12: error: 'a' was not declared in this scope
    9 |     cin >> a;
      |            ^
Language: Java


public class Main {

	public static void main(String[] args) {

		// 読み込み
		Scanner sc = new Scanner(System.in);
		int a = sc.nextInt();

		System.out.println(a + a*a + a*a*a);
	}
}


Compiler output:
Main.java:7: error: cannot find symbol
		Scanner sc = new Scanner(System.in);
		^
  symbol:   class Scanner
  location: class Main
Main.java:7: error: cannot find symbol
		Scanner sc = new Scanner(System.in);
		                 ^
  symbol:   class Scanner
  location: class Main
2 errors
Language: C++

#include<bis/stdc++.h>
using namespace std;
int main(void)
{
    long long int n;
    cin>>n;
    cout<<n+n*n+n*n*n;
}

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

#include <bits/stdc++.h>
using namespace std;
int main()
{
   int n;
   cin>>n;
   cout<<a+a*a+a*a*a;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:7:10: error: 'a' was not declared in this scope
    7 |    cout<<a+a*a+a*a*a;
      |          ^
Language: C

#include <iostream>
using namespace std;

int x;

void solve() {
    cin >> x;
    cout << (x + x*x + x*x*x) << endl;
}

int main() {
    solve();
    return 0;
}

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

void dfs(int s, vector<vector<int>>& tree, vector<bool>& visited) {
    visited[s] = true;
    for (auto x: tree[s]) {
        if (!visited[x]) {
            dfs(x, tree, visited);
        } else if (x != s) {
            assert(false);
        }
    }
}

Compiler output:
a.cc:1:17: error: 'vector' has not been declared
    1 | void dfs(int s, vector<vector<int>>& tree, vector<bool>& visited) {
      |                 ^~~~~~
a.cc:1:23: error: expected ',' or '...' before '<' token
    1 | void dfs(int s, vector<vector<int>>& tree, vector<bool>& visited) {
      |                       ^
a.cc: In function 'void dfs(int, int)':
a.cc:2:5: error: 'visited' was not declared in this scope
    2 |     visited[s] = true;
      |     ^~~~~~~
a.cc:3:18: error: 'tree' was not declared in this scope
    3 |     for (auto x: tree[s]) {
      |                  ^~~~
a.cc:7:13: error: 'assert' was not declared in this scope
    7 |             assert(false);
      |             ^~~~~~
a.cc:1:1: note: 'assert' is defined in header '<cassert>'; this is probably fixable by adding '#include <cassert>'
  +++ |+#include <cassert>
    1 | void dfs(int s, vector<vector<int>>& tree, vector<bool>& visited) {
Language: C++

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

int main() {
  int a;
  cin >> a;
  b=a*a;
  c=b*a;
  sum=a+b+c;
  cout << sum << endl;
  
}

Compiler output:
a.cc: In function 'int main()':
a.cc:7:3: error: 'b' was not declared in this scope
    7 |   b=a*a;
      |   ^
a.cc:8:3: error: 'c' was not declared in this scope
    8 |   c=b*a;
      |   ^
a.cc:9:3: error: 'sum' was not declared in this scope
    9 |   sum=a+b+c;
      |   ^~~
Language: C++

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

int main(){
	int n; cin>>n;
	cout<<a+(a*a)+(a*a*a)<<"\n";
	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:7:15: error: 'a' was not declared in this scope
    7 |         cout<<a+(a*a)+(a*a*a)<<"\n";
      |               ^
Language: C++

#include <bits/stdc++.h>
#define fi first
#define se second
#define rep(i,n) for (int i=0; i<(n); ++i)
#define rrep(i,n) for (int i=1; i<=(n); ++i)
#define drep(i,n) for (int i=(n)-1; i>=0; --i)
#define srep(i,s,t) for (int i=s; i<t; ++i)
#define pi (acos(-1))
using namespace std;
typedef long long ll;
typedef vector<int> vi;
typedef vector<vi> vvi;
typedef vector<ll> vl;
typedef pair<int, int> P;
const int INF = 1001001001;
template<class T> inline bool chmin(T& a, T b) {
	if (a > b) {
		a = b;
		return true;
	}
	return false;
}
template<class T> inline bool chmax(T& a, T b) {
	if (a < b) {
		a = b;
		return true;
	}
	return false;
}
struct UnionFind {
  vector<int> par;
  UnionFind(int n=0): par(n,-1) {}
  int root(int x) {
    if (par[x] < 0) return x;
    return par[x] = root(par[x]);
  }
  bool unite(int x, int y) {
    x = root(x); y = root(y);
    if (x == y) return false;
    if (par[x] > par[y]) swap(x,y);
    par[x] += par[y];
    par[y] = x;
    return true;
  }
  bool same(int x, int y) {
     return root(x) == root(y);
  }
  int size(int x) {
    return -par[root(x)];
  }
};
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;
	}
};
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(void) {
  ios_base::sync_with_stdio(0);
  cin.tie(0); cout.tie(0);
	int a:
	cout << a + a*a + a*a*a << endl;
	return 0;
}

	



Compiler output:
a.cc: In function 'int main()':
a.cc:99:14: error: found ':' in nested-name-specifier, expected '::'
   99 |         int a:
      |              ^
      |              ::
a.cc:99:13: error: 'a' has not been declared
   99 |         int a:
      |             ^
a.cc:100:14: error: qualified-id in declaration before '<<' token
  100 |         cout << a + a*a + a*a*a << endl;
      |              ^~
Language: C++

#include <cstdio>
#include <string>

using namespace std;

int main(){
  	int a;
  	cin >> a;
  	cout << a+a*a+a*a*a;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:8:9: error: 'cin' was not declared in this scope
    8 |         cin >> a;
      |         ^~~
a.cc:3:1: note: 'std::cin' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
    2 | #include <string>
  +++ |+#include <iostream>
    3 | 
a.cc:9:9: error: 'cout' was not declared in this scope
    9 |         cout << a+a*a+a*a*a;
      |         ^~~~
a.cc:9:9: note: 'std::cout' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
Language: C++

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

int main()
{
	ios_base::sync_with_stdio(false);
	cin.tie(NULL);
	string s;
	ll T;
	cin >>T;
	cout << (T+T*T+T*T*T)<<endl;

Compiler output:
a.cc: In function 'int main()':
a.cc:13:37: error: expected '}' at end of input
   13 |         cout << (T+T*T+T*T*T)<<endl;
      |                                     ^
a.cc:7:1: note: to match this '{'
    7 | {
      | ^
Language: C

a = int(input())

print(a+a**2+a**3)

Compiler output:
main.c:1:1: warning: data definition has no type or storage class
    1 | a = int(input())
      | ^
main.c:1:1: error: type defaults to 'int' in declaration of 'a' [-Wimplicit-int]
main.c:1:5: error: expected expression before 'int'
    1 | a = int(input())
      |     ^~~
Language: C

#include <bits/stdc++.h>
#define fastio ios::sync_with_stdio(false); cin.tie(NULL); cout.tie(NULL)
#define display(v) for (auto x : v) cout << x << ", "
#define print(x) cout << (#x) << " = [ ";display(x); cout << "]\n"
#define endl '\n'
#define all(x) (x).begin(), (x).end()
#define ceel(x, y) ((x) / (y) + !((x) % (y) == 0))
#define ss second
#define ff first
#define pb push_back
typedef long long int ll;
typedef unsigned long long int ull;
using namespace std;
 
// DEBUG TEMPLATE by livw
void __print(int x) {cout << x;}
void __print(long long x) {cout << x;}
void __print(double x) {cout << x;}
void __print(long double x) {cout << x;}
void __print(char x) {cout << '\'' << x << '\'';}
void __print(const string &x) {cout << '\"' << x << '\"';}
void __print(bool x) {cout << (x ? "true" : "false");}
 
template<typename T, typename V>
void __print(const pair<T, V> &x) {cout << '{'; __print(x.first); cout << ','; __print(x.second); cout << '}';}
template<typename T>
void __print(const T &x) {int f = 0; cout << '{'; for (auto &i: x) cout << (f++ ? "," : ""), __print(i); cout << "}";}
void _print() {cout << "]\n";}
template <typename T, typename... V>
void _print(T t, V... v) {__print(t); if (sizeof...(v)) cout << ", "; _print(v...);}
#ifdef INCLUDEWHENOFFLINE
#define debug(x...) cout << "[" << #x << "] = ["; _print(x)
#else
#define debug(x...)
#endif


int main()
{
    fastio;
    ll n;
    cin >> n;
    cout << (n * (n + 1 + n * n));
    
    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<iostream>
#include<string>
#include<vector>
#include<algorithm>

int main()
{
  int a;
  cin>>a;
  cout<<a+a*a+a*a*a<<endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:9:3: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
    9 |   cin>>a;
      |   ^~~
      |   std::cin
In file included from a.cc:1:
/usr/include/c++/14/iostream:62:18: note: 'std::cin' declared here
   62 |   extern istream cin;           ///< Linked to standard input
      |                  ^~~
a.cc:10:3: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
   10 |   cout<<a+a*a+a*a*a<<endl;
      |   ^~~~
      |   std::cout
/usr/include/c++/14/iostream:63:18: note: 'std::cout' declared here
   63 |   extern ostream cout;          ///< Linked to standard output
      |                  ^~~~
a.cc:10:22: error: 'endl' was not declared in this scope; did you mean 'std::endl'?
   10 |   cout<<a+a*a+a*a*a<<endl;
      |                      ^~~~
      |                      std::endl
In file included from /usr/include/c++/14/iostream:41:
/usr/include/c++/14/ostream:744:5: note: 'std::endl' declared here
  744 |     endl(basic_ostream<_CharT, _Traits>& __os)
      |     ^~~~
Language: C++

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

int main (void){
  long long int a;
  cin a;
  a = a + pow(a,2) + pow(a,3);

  cout << a << endl;

  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:6:6: error: expected ';' before 'a'
    6 |   cin a;
      |      ^~
      |      ;
Language: C

#include<iostream>

using namespace std;

int main() {
    int a;
    cin >> a;
    cout << a + a * a + a*a*a << endl;
    return 0;
}



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

include <bits/stdc++.h>
using namespace std;
int main(){
    int N;
    cin>> N;
    
    cout<<N+N*N+N*N*N<<endl;
   
    
}


Compiler output:
a.cc:1:1: error: 'include' does not name a type
    1 | include <bits/stdc++.h>
      | ^~~~~~~
a.cc: In function 'int main()':
a.cc:5:5: error: 'cin' was not declared in this scope
    5 |     cin>> N;
      |     ^~~
a.cc:7:5: error: 'cout' was not declared in this scope
    7 |     cout<<N+N*N+N*N*N<<endl;
      |     ^~~~
a.cc:7:24: error: 'endl' was not declared in this scope
    7 |     cout<<N+N*N+N*N*N<<endl;
      |                        ^~~~
Language: C

//
//Hiia
#include <stdio.h>
#include <stdlib.h>//rannsuu, zettaichi(absolute)
#include <time.h>
//srand((unsigned int) time(0));
#include <math.h>//koudona keisann
#include <string.h>//hairetsu
#define max(p,q)((p)>(q)?(p):(q))
#define min(p,q)((p)<(q)?(p):(q))
//#define N 998244353

int gcd(int m,int n){if((0==m)||(0==n))return 0;while(m!=n)if(m>n)m=m-n;else n=n-m;return m;}
int lcm(int m,int n){if((0==m)||(0==n))return 0;return(m*n/gcd(m, n));}
int fact(int x){if(x==1) return(x);else return(x*fact(x-1));}//Kaijou x!
int ruijou(int base,int exponent){int i,answer=1;i=exponent;while(i!=0){answer=answer*base;--i;}return answer;}//ruijou base^exponent

long long int llgcd(long long int m,long long int n){if((0==m)||(0==n))return 0;while(m!=n)if(m>n)m=m-n;else n=n-m;return m;}
long long int lllcm(long long int m,long long int n){if((0==m)||(0==n))return 0;return(m*n/llgcd(m, n));}
long long int llfact(long long int x){if(x==1) return(x);else return(x*llfact(x-1));}//Kaijou
int llruijou(long long int base,long long int exponent){long long int i,answer=1;i=exponent;while(i!=0){answer=answer*base;--i;}return answer;}//ruijou base^exponent

int main()
{
  scanf("%d", a);
  printf("%d\n", a+a*a+a*a*a);

  return 0;
}

Compiler output:
main.c: In function 'main':
main.c:25:15: error: 'a' undeclared (first use in this function)
   25 |   scanf("%d", a);
      |               ^
main.c:25:15: note: each undeclared identifier is reported only once for each function it appears in
Language: C++

#include<bits/stdc++.h>
using namespace std;
#define fastio ios_base::sync_with_stdio(false); cin.tie(NULL); cout.tie(NULL);
#define ll long long int
#define pb push_back
#define mp make_pair
const int mod=1e9+7;
void solve()
{
  int n;
  cin>>n;
  int val=a+(a*a)+(a*a*a);
  cout<<val<<endl;
}

int main()
{
  fastio
  solve();
}


Compiler output:
a.cc: In function 'void solve()':
a.cc:12:11: error: 'a' was not declared in this scope
   12 |   int val=a+(a*a)+(a*a*a);
      |           ^
Language: C++

#include <bits/stdc++.h>
#define optimize ios_base::sync_with_stdio(0) ; cin.tie(0) ; cout.tie(0) ;
#define ll long long
#define ld long double
#define vi vector<int>
#define si set<int>
#define vc vector<char>
#define vb vector<bool>
#define vll vector<ll>
#define vd vector<double>
#define lb(v,x) lower_bound(v.begin(), v.end(), x) - v.begin()
#define up(v,x) upper_bound(v.begin(), v.end(), x) - v.begin() - 1
#define pb push_back
#define lp(i,a,b) for(int i = a ; i <= b ; i ++)
#define rlp(i,a,b) for(int i = b ; i >= a ; i --)
#define a_sort(v) sort(v.begin(), v.end())
#define d_sort(v) sort(v.rbegin(), v.rend())
#define vin(v) for(auto &x : v) cin >> x
#define vout(v) for(auto x : v) cout << x << ' ' ; cout << endl
#define pii pair<int,int>
#define pll pair<ll,ll>
#define mp make_pair
#define pi 3.14159265358979323846264338327950
using namespace std ;
// #define debug

const int MOD = 1E9 + 7 ;
const int N = 1E5 ;

int main() {
    #ifdef debug
    freopen("input.txt", "r", stdin) ;
    freopen("output.txt", "w", stdout) ;
    #endif // debug
    optimize

    int n ; cin >> n ;
    cout < n + n * n + n * n * n << endl ;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:38:34: error: invalid operands of types 'int' and '<unresolved overloaded function type>' to binary 'operator<<'
   38 |     cout < n + n * n + n * n * n << endl ;
      |            ~~~~~~~~~~~~~~~~~~~~~~^~~~~~~
Language: C++

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

int main(){
	// sengen
	int a:
	// nyuryoku
	cin >> a;
	// keisan
	cout << a + a*a + a*a*a;
	// syutsuryoku
}

Compiler output:
a.cc: In function 'int main()':
a.cc:7:14: error: found ':' in nested-name-specifier, expected '::'
    7 |         int a:
      |              ^
      |              ::
a.cc:7:13: error: 'a' has not been declared
    7 |         int a:
      |             ^
a.cc:9:13: error: qualified-id in declaration before '>>' token
    9 |         cin >> a;
      |             ^~
a.cc:11:17: error: 'a' was not declared in this scope
   11 |         cout << a + a*a + a*a*a;
      |                 ^
Language: Java

#include <bits/stdc++.h>

#define ll long long
using namespace std;

int main() {
    ll a;
    cin >> a;
    cout<<a+a*a+a*a*a;
}

Compiler output:
Main.java:1: error: illegal character: '#'
#include <bits/stdc++.h>
^
Main.java:1: error: class, interface, enum, or record expected
#include <bits/stdc++.h>
         ^
Main.java:3: error: illegal character: '#'
#define ll long long
^
Main.java:8: error: not a statement
    cin >> a;
        ^
Main.java:9: error: not a statement
    cout<<a+a*a+a*a*a;
        ^
Main.java:6: error: unnamed classes are a preview feature and are disabled by default.
int main() {
^
  (use --enable-preview to enable unnamed classes)
6 errors