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

#include <bits/stdc++.h>

using namespace std;

#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/tree_policy.hpp>
using namespace __gnu_pbds;

#define ordered_set tree<int, null_type, less<int>, rb_tree_tag, tree_order_statistics_node_update>
#define ll long long int
#define mod 1000000007
#define deb(x) cout << #x << "=" << x << endl
#define deb2(x, y) cout << #x << "=" << x << "," << #y << "=" << y << endl
#define prec(n) fixed << setprecision(n)
#define maxpq priority_queue<int>
#define minpq priority_queue<int, vector<int>, greater<int>>
#define PI 3.1415926535897932384626
#define INF 1000000000
#define bits(n) __builtin_popcount(n)

void solve()
{
    int n;
    cin >> n;
    if (x == 0)
        cout << "1";
    else
    {
        cout << "0";
    }
}

int main()
{
    ios_base::sync_with_stdio(false);
    cin.tie(NULL);
#ifndef ONLINE_JUDGE
    // for getting input from input.txt
    freopen("input1.txt", "r", stdin);
    // for writing output to output.txt
    freopen("output1.txt", "w", stdout);
#endif

    int t = 1;
    //cin >> t;
    while (t--)
    {
        solve();
    }
    return 0;
}


Compiler output:
a.cc: In function 'void solve()':
a.cc:25:9: error: 'x' was not declared in this scope
   25 |     if (x == 0)
      |         ^
Language: C

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

typedef long long ll;
typedef long double ld;

#define pb push_back

#define all(n) n.begin(),n.end()

void solve()
{
				
	
		int x;
		cin>>x;
		if(x)cout<<1;
		else
		cout<<0;	
			
		
	
}

int main()
{
	
solve();
		
	
	
}

Compiler output:
main.c:1:9: 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;
typedef long long ll;
typedef long double ld;
template <typename X> ostream& operator << (ostream& x,const vector<X>& v){for(ll i=0;i<v.size();++i) x<<v[i]<<" ";return x;}
template <typename X> ostream& operator << (ostream& x,const set<X>& v){for(auto it:v) x<<it<<" ";return x;}
template <typename X, typename Y> ostream& operator << (ostream& x, const pair<X,Y>& v) {x<<v.ff<<" "<<v.ss;return x;}
template <typename T, typename S> ostream& operator << (ostream& os, const map<T, S>& v) { for (auto it : v) os << it.first << "=>" << it.second << endl; return os; }
struct pair_hash {inline std::size_t operator()(const std::pair<ll, ll> & v) const {return v.first*31+v.second;}};
#pragma comment(linker, "/stack:200000000")
#pragma GCC optimize ("O3")
#pragma GCC optimize ("unroll-loops")
#pragma GCC targett("sse,sse2,sse3,ssse3,sse4,popcnt,abm,mmx,avx,tune=native")
#define speed ios_base::sync_with_stdio(false);cin.tie(NULL)
#define pb push_back
#define fr first
#define sc second
#define prnt(m) for(auto it = m.begin() ; it != m.end() ; ++it){cout<<*it<<endl;}
#define tra(it,m) for(auto it=m.begin();it!=m.end();++it)
#define DBG(x) cout<<"# # #     "<<x<<'\n';
#define fri(i,s,n) for(ll i=s;i<n;i++)
#define mod 1000000007LL
#define mod2 998244353
#define vct2 vector<vector<ll>>
#define vct vector<ll>
#define pll pair<ll,ll>
#define rz(n) resize(n)
#define all(v) v.begin(),v.end()
#define mkp make_pair
#define arrin(a,n) for(ll i = 0; i < n ; i++){cin>>a[i];}
#define arrout(a,n) for(ll i = 0;i < n; i++){cout<<a[i]<<" ";}
#define ex(s) cout<<s<<endl,exit(0);
#define inf 4e18
#define five 100005;
#define six 1000005;
#define printclock cerr<<"Time"<<1000*(ld)clock()/(ld)CLOCKS_PER_SEC<<"ms\n";
//_______________________________________________________________________________
int main()
{
       int n;
       cin>>n;
       cout<<n^1<<endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:42:17: error: invalid operands of types 'int' and '<unresolved overloaded function type>' to binary 'operator<<'
   42 |        cout<<n^1<<endl;
      |                ~^~~~~~
Language: C

#include <iostream>
#include<bits/stdc++.h>
#include <algorithm> 
#include<map>
#include<string>
#include<unordered_map>
#include <set>
#include<cmath>
#include<math.h>
#include <unordered_set>
#include<float.h>
#define all(v) v.begin(), v.end()
using namespace std;
typedef long long ll;
const long long mod = 1000000007;
const long long N = 100001;
vector<int> graph[N];
bool vis[N];

int main()
{
	ios_base::sync_with_stdio(false);
	cin.tie(NULL);
	long long n,k;
	cin >> n;
	vector<ll>arr;
	if (n == 0) {
		cout << 1;
	}
	else {
		cout << 0;
	}
		
	
	return 0;
}

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

#include <bits/stdc++.h>
#define INF 2000000000
#define MOD 1000000007
#define MAXN 200005
#define REP(temp, init_val, end_val) for (int temp = init_val; temp <= end_val; ++temp)
#define REPR(temp, init_val, end_val) for (int temp = init_val; temp >= end_val; --temp)
using namespace std;
typedef long long ll;
typedef unsigned long long ull;
typedef pair<int, int> intpair;
int read(){
    int f = 1, x = 0;
    char c = getchar();
    while (c < '0' || c > '9'){if(c == '-') f = -f; c = getchar();}
    while (c >= '0' && c <= '9')x = x * 10 + c - '0', c = getchar();
    return f * x; 
}
inline int lowbit(int x){
    return x & (-x);
}
inline int modadd(int x, int y){
    return (x + y >= MOD ? x + y - MOD: x + y);
}
inline int sgn(int x){
    return (x < 0 ? -1: (x > 0 ? 1: 0));
}
template<typename T>
T gcd(T a, T b){
    return (!b) ? a: gcd(b, a % b);
}
int poww(int a, int b){
    int res = 1;
    while (b > 0){
        if (b & 1) res = 1ll * res * a % MOD;
        a = 1ll * a * a % MOD, b >>= 1;
    }
    return res;
}
const int dx[] = {-1, 0, 1, 0}, dy[] = {0, 1, 0, -1};
const int ddx[] = {-1, -1, -1, 0, 0, 1, 1, 1}, ddy[] = {-1, 0, 1, -1, 1, -1, 0, 1};

/*--------------------------------------------------------------------*/
/*--------------------------------------------------------------------*/


void init(){

}
void solve(){
    int n = read();
    cout << n ^ 1 << endl;    
}
int main(){
    int T = 1;
    while (T--){
        init();
        solve();
    }
    return 0;
}

Compiler output:
a.cc: In function 'void solve()':
a.cc:51:19: error: invalid operands of types 'int' and '<unresolved overloaded function type>' to binary 'operator<<'
   51 |     cout << n ^ 1 << endl;
      |                 ~~^~~~~~~
Language: C++

#include <bits/stdc++.h>
// #include "atcoder/all"
// #define popcount __builtin_popcount
using namespace std;
// using namespace atcoder;
#define FOR(i,o,n) for(long long i = o;i<n;i++)
#define oneforall ios::sync_with_stdio(false);cin.tie(0);
#define all(v) (v).begin(),(v).end()
#define ini(...) int __VA_ARGS__; in(__VA_ARGS__)
#define inl(...) long long __VA_ARGS__; in(__VA_ARGS__)
#define ins(...) string __VA_ARGS__; in(__VA_ARGS__)
#define int long long 
const long long inf=1e18;
void in(){} template <typename T,class... U> void in(T &t,U &...u){ cin >> t; in(u...);}
void out(){cout << "\n";} template <typename T,class... U> void out(const T &t,const U &...u){ cout << t; if(sizeof...(u)) cout << " "; out(u...);}
typedef vector<int> vi;
typedef vector<long long> vl;
typedef long long ll;
typedef vector<pair<long, long > > vpll;
typedef vector<pair<int, int > > vpii;
#define FORR(x,arr) for(auto& x:arr)
#define ZERO(a) memset(a,0,sizeof(a))




//3111111111111111111111111111111

	void solve(){
		

		ini(x);
		if(x==0){
			out(1);
		}
		else{
			out(0)
		}
		
		
			
			
			


				
		


		
		
		
		

		


		
		
	}



	



















int32_t main() {
	oneforall
	oneforall
	oneforall
	oneforall
	oneforall
	oneforall
	oneforall
	oneforall
	oneforall
	oneforall
	oneforall
	oneforall
	oneforall 
	oneforall

	solve();
	


	return 0;
}


Compiler output:
a.cc: In function 'void solve()':
a.cc:37:31: error: expected ';' before '}' token
   37 |                         out(0)
      |                               ^
      |                               ;
   38 |                 }
      |                 ~
Language: C++

// #define _GLIBCXX_DEBUG
#include <bits/stdc++.h>
using namespace std;
using namespace std::chrono;

#define ll long long
#define ull unsigned long long
#define lld long double
#define FIO ios_base::sync_with_stdio(false);cin.tie(NULL);
#define pb push_back
#define eb emplace_back
#define ff first
#define ss second
#define vt vector
#define vll vt<ll>
#define pll pair<ll,ll>
#define vpll vt<pll>
#define vvll vt<vll>
#define all(v) v.begin(),v.end()
#define FOR(i,n) for(ll i=0;i<n;i++)
#define ffo(i,a,b) for(ll i=a;i<=b;i++)
#define rfo(i,a,b) for(ll i=a;i>=b;i--)
#define space cout<<"\n\n";
#define endl '\n'
template <typename T> using mxpq = priority_queue<T>;
template <typename T> using mnpq = priority_queue<T, vt<T>, greater<T>>;
#define fps(x,y) fixed<<setprecision(y)<<x
#define merg(a,b,c) set_union(a.begin(),a.end(),b.begin(),b.end(),inserter(c,c.begin()))
#define set_ar(arr,v) memset(arr,v,sizeof(arr))
#define go_t int testcases; cin>>testcases; ffo(caseno,1,testcases)

#define ctime auto start = high_resolution_clock::now()
#define etime auto stop = high_resolution_clock::now()
#define ptime auto z1z = duration_cast<microseconds>(stop-start); cout<<"Time elapsed : "<<z1z.count()<<" microseconds\n"

const ll mod = 1e9 + 7;
const ll N = 6e4 + 6;
const ll maxN = 1e5 + 5;
const ll MAX_SIZE = 2e6 + 6;
const ll INF = 0x3f3f3f3f3f3f3f3fll;
const double PI = 3.14159265359;

int dx[4] = { -1, 0, 1, 0};
int dy[4] = {0, 1, 0, -1};
// up, right, down, left
//int dx [] = {+1,-1,+0,+0,-1,-1,+1,+1};///Eight Directions
//int dy [] = {+0,+0,+1,-1,+1,-1,-1,+1};///Eight Directions
//int dx[]={-2,-2,-1,1,-1,1,2,2};///Knight moves
//int dy[]={1,-1,-2,-2,2,2,-1,1};///Knight moves

ll powerM(ll x, ll y, ll M = mod) { // default argument
	ll v = 1; x = x % M; while (y > 0) {if (y & 1)v = (v * x) % M; y = y >> 1; x = (x * x) % M;} return v;
}

ll power(ll x, ll y) {
	ll v = 1; while (y > 0) {if (y & 1)v = v * x; y = y >> 1; x = x * x;} return v;
}

int main()
{
#ifndef ONLINE_JUDGE
	freopen("in4.txt", "r", stdin);
	freopen("out1.txt", "w", stdout);
#endif
	FIO
	cin>>x;
	x = !x;
	cout<<x;
	return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:66:14: error: 'x' was not declared in this scope; did you mean 'dx'?
   66 |         cin>>x;
      |              ^
      |              dx
Language: C++

#include <bits/stdc++.h>
using namespace std;
using ll = long long;
using P  = pair <int, int>;

#define rep(i, n)     for (int i = 0; i < (int) (n); i++)
#define repr(i, a, b) for (int i = a; i < b; i++)
#define each(i, mp)   for (auto &i : mp)

const int INF = 1001001001;

int main()
{
  int x;
  cin >> x;
  vector <int> p(n);

  ll ans = 0;
  if (x == 0) { ans = 1; }
  cout << ans << endl;


  return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:16:18: error: 'n' was not declared in this scope
   16 |   vector <int> p(n);
      |                  ^
Language: C++

#include <bits/stdc++.h>
#include <atcoder/all>
#define ll long long
#define rep(i, n) for (ll i = 0; i < (ll)(n); i++)
#define repi(i, a, b) for (ll i = (ll)(a); i < (ll)(b); i++)
#define repm(i, a, b) for (ll i = (ll)(a); i > (ll)(b); i--)
#define all(v) v.begin(), v.end()
#define rall(x) (x).rbegin(), (x).rend()
#define pll pair<long long, long long>
#define pb emplace_back
#define mp make_pair
#define mt make_tuple
#define vc vector<char>
#define vvc vector<vc>
using namespace std;
using vi = vector<int>;
using vvi = vector<vi>;
using vll = vector<long long>;
using vvll = vector<vll>;
using vb = vector<bool>;
using vvb = vector<vb>;
template <class T>bool chmax(T &a, const T &b){if (a < b){a = b;return 1;}return 0;}
template <class T>bool chmin(T &a, const T &b){if (b < a){a = b;return 1;}return 0;}
//snippets:tmp,cl,cvl,cs,co,coy,con,cov,setp


int main(){
  ios::sync_with_stdio(false);
  cin.tie(nullptr);
  ll x;
  cin >> x;
  if(x) cout<<0<<endl;
  else cout << 1 << endl;
}


Compiler output:
a.cc:2:10: fatal error: atcoder/all: No such file or directory
    2 | #include <atcoder/all>
      |          ^~~~~~~~~~~~~
compilation terminated.
Language: C++

#include<bits/stdc++.h>
#define ll long long
#define pii pair<ll,ll>
#define debug(a) cout<<a<<'\n'
#define maxn 200009 /// I wanna be the wind
#define MOD 1000000009
#define F first
#define S second
#define rep(i, a, b) for(ll i = a; i < (b); ++i)
#define per(i, b, a) for(ll i = b-1; i>=a ; i--)
#define trav(a, x) for(auto& a : x)
#define allin(a , x) for(auto a : x)
#define all(x) begin(x), end(x)
#define sz(x) (ll)(x).size()
using namespace std;
const ll INF = 1e14 + 9;
int main(){
    ios::sync_with_stdio(false);
    cin.tie(0);
    ll n;
    cin>>n;
    if(x==0)cout<<"1\n";
    else cout<<"0\n";
    return 0;  
}   

Compiler output:
a.cc: In function 'int main()':
a.cc:22:8: error: 'x' was not declared in this scope
   22 |     if(x==0)cout<<"1\n";
      |        ^
Language: C++

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

#define SPEED ios::sync_with_stdio(false); cin.tie(0); cout.tie(0)
#define read()          freopen("in.txt","r",stdin)
#define write()         freopen("out.txt","w",stdout)
#define sf(n)           scanf("%d",&n)
#define sfd(n)          scanf("%lf",&n)
#define sl(x)           scanf("%I64d",&x)
#define sfl(n)          scanf("%lld", &n)
#define sfc(n)          scanf(" %c",&n)
#define sful(n)         scanf("%llu",&n)
#define ull             unsigned long long
#define endll           pf("\n")
#define pf              printf
#define PI              acos(-1.0)
#define eps             1e-12
#define mem(a,b)        memset(a,b,sizeof(a))
#define pb              push_back
#define xx              first
#define yy              second
#define pii             pair<int, int>
#define pll             pair<ll, ll>
#define MP make_pair
#define ll              long long
#define uniq(a)      a.erase(unique(a.begin(), a.end()), a.end())
#define cnd tree[idx]
#define lnd tree[idx<<1]
#define rnd tree[(idx<<1)+1]
#define lndp (idx<<1),(b),((b+e)>>1)
#define rndp ((idx<<1)+1),(((b+e)>>1)+1),(e)
#define inf 1999999999
#define MOD  998244353
#define mod1 1000000009
#define var    int n,m,i,j,c=0,t,l,r,mid,z=0,k,x,y
#define aloc(n,t) ((t*)malloc((n)*sizeof(t)))

int dx[8]={0,0,1,1,-1,-1,1,-1};  //8 direction
int dy[8]={1,-1,1,-1,1,-1,0,0};
//int dx[4]={1,-1,0,0};  //4 direction
//int dy[4]={0,0,1,-1};

int n,m,a[200005];

int main()
{
    sf(n);
    cout<<n^1<<endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:48:14: error: invalid operands of types 'int' and '<unresolved overloaded function type>' to binary 'operator<<'
   48 |     cout<<n^1<<endl;
      |             ~^~~~~~
Language: C++

import java.util.Scanner;

public class Main {
	public static void main(String[] args) {
		int ans=0;
		Scanner sc = new Scanner(System.in);
		int n = sc.nextInt();
		
		if(n==0) {
			System.out.println(1);
		}
		else {
			System.out.println(0);
		}
		
	}
}


Compiler output:
a.cc:1:1: error: 'import' does not name a type
    1 | import java.util.Scanner;
      | ^~~~~~
a.cc:1:1: note: C++20 'import' only available with '-fmodules-ts'
a.cc:3:1: error: expected unqualified-id before 'public'
    3 | public class Main {
      | ^~~~~~
Language: C++

#include <iostream>
#include <cstdlib>
#include <algorithm>
#include <cmath>
#include <vector>
#include <set>
#include <map>
#include <unordered_set>
#include <unordered_map>
#include <queue>
#include <cstring>
#include "debug.h"
using namespace std;
#define ll long long
#define FOR(i,n) for(int i=0;i<n;i++)
#define sz(x) (int)(x.size())
template<typename tp> void read(tp &x) {cin >> x;}
template<typename tp, typename... Args> void read(tp& x, Args&... args) {read(x);read(args...);}

void solve()
{
	int x;
	read(x);
	cout << (!x?1:0);
}

int main()
{
	ios_base::sync_with_stdio(0);
	cin.tie(0);
	int t = 1;
	//cin >> t;
	while(t--)
		solve();
	return 0;
}



Compiler output:
a.cc:12:10: fatal error: debug.h: No such file or directory
   12 | #include "debug.h"
      |          ^~~~~~~~~
compilation terminated.
Language: C++

#include <algorithm>
#include<iostream>
#include<vector>
#include<deque>
#include<queue>
#include<stack>
#include<list>
#include<map>
#include<set>
#include<string>
#include <sstream>
#include<bitset>

#include<stdlib.h>
#include<string.h>
#include<math.h>
#include<limits.h>
const int INF = 0x7fffffff;
using lll = long long;
using ull = unsigned long long;
using namespace std;


int main(){
  lll ii,jj,kk;
  vector<int> ret;

  int x;
  cin >> x;

  if(x == 0){
    cout << "1" << endl
  }
  else{
    cout << "0" << endl
  }

  return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:32:24: error: expected ';' before '}' token
   32 |     cout << "1" << endl
      |                        ^
      |                        ;
   33 |   }
      |   ~                     
a.cc:35:24: error: expected ';' before '}' token
   35 |     cout << "0" << endl
      |                        ^
      |                        ;
   36 |   }
      |   ~
Language: C++

// coded by zeffy
#pragma GCC optimize("O3","unroll-loops","omit-frame-pointer","inline") //Optimization flags
#pragma GCC option("arch=native","tune=native","no-zeroupper") //Enable AVX
#pragma GCC target("avx","popcnt")  //Enable AVX
#include <x86intrin.h> //SSE Extensions
#include <bits/stdc++.h> 
using namespace std;
#define eb emplace_back
#define mp make_pair
#define hello cout<<"hello"<<"\n"
#define forr(i,a,b) for(int i=a;i<b;i++)
#define it(s)	for(auto itr:s)
#define dvg(s) 	for(auto itr:s)	cout<<itr<<" ";cout<<endl;
#define dbg(s)	cout<<#s<<"= "<<s<<endl;
typedef long long int lli;
typedef unsigned long long int ulli;
const lli INF=(lli)1e17+5;
const lli MOD=1e9+7;

int main()
{
	ios_base::sync_with_stdio(false);
    cin.tie(NULL);
    std::cout<< std::fixed;
    std::cout.precision(10);
	
	lli x;cin>>x;
	if(x==0) cout<,"1\n";
	else 	cout<<"0\n";
	
    return 0;
    
    
}


Compiler output:
a.cc: In function 'int main()':
a.cc:28:23: error: expected primary-expression before ',' token
   28 |         if(x==0) cout<,"1\n";
      |                       ^
Language: C++

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

using ll = long long;
using ull = unsigned long long;
template<class T> bool chmax(T &a, const T &b) { if (a<b) { a=b; return 1; } return 0; }
template<class T> bool chmin(T &a, const T &b) { if (a>b) { a=b; return 1; } return 0; }
#define rep(i, n) REP(i, 0, n)
#define rep_rev(i, n) for (int (i) = (int)(n) - 1 ; (i) >= 0 ; --(i))
#define ALL(v) v.begin(), v.end()
#define MSG(a) cout << #a << " " << a << endl;
#define REP(i, x, n) for(int i = x; i < n; i++)
#define all(x) (x).begin(),(x).end()
ll t1,t2,t3;
const ll mod = 1000000007;
const int INF = 1e9;
const ll INFLONG = 1e18;

int main(){
    cin >> t1;
    if(t1 == 0){
        t1 = 1;
    }else{
        t1 = 0;
    }
    cout << t1 << endl;
}

Compiler output:
a.cc:2:10: fatal error: atcoder/all: No such file or directory
    2 | #include <atcoder/all>
      |          ^~~~~~~~~~~~~
compilation terminated.
Language: C++


/** Which of the favors of your Lord will you deny ? **/

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

#define LL long long
#define PII pair<int,int>
#define PLL pair<LL,LL>
#define F first
#define S second

#define ALL(x)      (x).begin(), (x).end()
#define READ        freopen("alu.txt", "r", stdin)
#define WRITE       freopen("vorta.txt", "w", stdout)

#ifndef ONLINE_JUDGE
#define DBG(x)      cout << __LINE__ << " says: " << #x << " = " << (x) << endl
#else
#define DBG(x)
#define endl "\n"
#endif

template<class T1, class T2>
ostream &operator <<(ostream &os, pair<T1,T2>&p);
template <class T>
ostream &operator <<(ostream &os, vector<T>&v);
template <class T>
ostream &operator <<(ostream &os, set<T>&v);

inline void optimizeIO()
{
    ios_base::sync_with_stdio(false);
    cin.tie(NULL);
}

const int nmax = 2e5+7;

void solveTC()
{
    if(x==0) cout<<1<<endl;
    if(x==1) cout<<0<<endl;
}

int32_t main()
{
    optimizeIO();

    int tc = 1;

    while(tc--)
    {
        solveTC();
    }

    return 0;
}

/**

**/

template<class T1, class T2>
ostream &operator <<(ostream &os, pair<T1,T2>&p)
{
    os<<"{"<<p.first<<", "<<p.second<<"} ";
    return os;
}
template <class T>
ostream &operator <<(ostream &os, vector<T>&v)
{
    os<<"[ ";
    for(T i:v)
    {
        os<<i<<" " ;
    }
    os<<" ]";
    return os;
}

template <class T>
ostream &operator <<(ostream &os, set<T>&v)
{
    os<<"[ ";
    for(T i:v)
    {
        os<<i<<" ";
    }
    os<<" ]";
    return os;
}


Compiler output:
a.cc: In function 'void solveTC()':
a.cc:41:8: error: 'x' was not declared in this scope
   41 |     if(x==0) cout<<1<<endl;
      |        ^
a.cc:42:8: error: 'x' was not declared in this scope
   42 |     if(x==1) cout<<0<<endl;
      |        ^
Language: C++

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

typedef long long ll;
typedef unsigned int uint;
typedef unsigned long long ull;
static const double EPS = 1e-12;
static const double PI = acos(-1.0);

template <class T>
using V = vector<T>;
template <class T>
using VV = V<V<T>>;

#define FOR(i, a, b) for (int i = (int)(a); i < (int)(b); i++)
#define REP(i, n) for (int i = 0; i < (int)(n); i++)
#define ALL(a) (a).begin(), (a).end()
#ifdef LOCAL
#define dbg(x) cerr << __LINE__ << " : " << #x << " = " << (x) << endl
#else
#define dbg(x) true
#endif

void solve(long long x) {
  cout << !x << endl;
}

int main() {
  long long x;
  scanf("%lld", &x);
  solve(x);
  return 0;
}


Compiler output:
a.cc:2:10: fatal error: atcoder/all: No such file or directory
    2 | #include <atcoder/all>
      |          ^~~~~~~~~~~~~
compilation terminated.
Language: C++

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

#define x first
#define y second
#define pb push_back
#define mp make_pair
#define all(a) (a).begin(), (a).end()

using namespace std;
using namespace __gnu_pbds;

typedef tree< int, null_type, less< int >, rb_tree_tag, tree_order_statistics_node_update> ost;
// name.find_by_order(x) or name.order_of_key(x)
typedef long long ll;
typedef pair<int, int> ii;
typedef vector<int> vi;
typedef vector<pair<int, int>> vii;
typedef vector<vector<int>> vvi;

void yes() {printf("YES\n");}
void no() {printf("NO\n");}

int dx4[] = {-1, 1, 0, 0};
int dy4[] = {0, 0, -1, 1};
int dx8[] = {-1, -1, -1, 0, 0, 1, 1, 1};
int dy8[] = {-1, 0, 1, -1, 1, -1, 0, 1};

const int maxn = 2e5 + 5, maxv = 2e6 + 5;
const int MOD = 1e9 + 7;

int mult(ll a, ll b) {return (a * b) % MOD;}
int pot(int n, int k) {
	int ret = 1, pot = n;
	for(;k > 0;k >>= 1, pot = mult(pot, pot)) 
		ret = mult(ret, (k & 1) ? pot : 1);
	return ret;
}
int divide(int a, int b) {return mult(a, pot(b, MOD - 2));}
int add(int a, int b) {a += b;if(a >= MOD) a -= MOD;return a;}
int sub(int a, int b) {a -= b;if(a < 0) a += MOD;return a;}

vector<int> fact;
void calc_fact(int n) {
	fact = vector<int>(n + 1, 1);
	for(int i = 1;i <= n;i++) fact[i] = mult(fact[i - 1], i);
}
int choose(int n, int k) {return divide(fact[n], mult(fact[n - k], fact[k]));}

bool prime(ll a) {
	if (a == 1) return 0;
	for(ll i = 2;i * i <= a;i++) 
		if (a % i == 0) return 0;
	return 1;
}

ll gcd(ll a, ll b) {return (b == 0 ? a : gcd(b, a % b));}
ll lcm(ll a, ll b) {return a / gcd(a, b) * b;}

ll phi(ll x) {
	double ret = x;
	for(ll i = 2;i * i <= x;i++) {
		if (x % i) continue;
		ret *= (1.0 - 1.0 / (double)i);
		while (x % i == 0) x /= i;
	}
	if (x > 1) ret *= (1.0 - 1.0 / (double)x );
	return (ll)ret;
}

void solve() {
	int x;
	scanf("%d", &x);
	pritnf("%d\n", !n);
}

int main() {
	int t = 1;
	//scanf("%d", &t);
	while(t--) solve();
	return 0;
}


Compiler output:
a.cc: In function 'void solve()':
a.cc:74:25: error: 'n' was not declared in this scope; did you mean 'yn'?
   74 |         pritnf("%d\n", !n);
      |                         ^
      |                         yn
a.cc:74:9: error: 'pritnf' was not declared in this scope; did you mean 'printf'?
   74 |         pritnf("%d\n", !n);
      |         ^~~~~~
      |         printf
Language: C++

#include <iostream>
using namespace std;

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

	int x;
	cin >> x;
	cout << x ? 0 : 1 << "\n";
	return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:10:27: error: invalid operands of types 'int' and 'const char [2]' to binary 'operator<<'
   10 |         cout << x ? 0 : 1 << "\n";
      |                         ~ ^~ ~~~~
      |                         |    |
      |                         int  const char [2]
Language: C++

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

int main(){
  int x;
  cin >> X;
  if(X==0){
    cout << 1 << endl;
  }
  else{
    cout << 0 << endl;
  }
}
  

Compiler output:
a.cc: In function 'int main()':
a.cc:6:10: error: 'X' was not declared in this scope
    6 |   cin >> X;
      |          ^
Language: C++

#include <iostream>
#include <algorithm>
#include <vector>
using namespace std;
const int MOD = 1e9+7;
using ll = long long;
using vi = vector<int>;
#define rep(i, n) for (int i = 0; i < n; i++)
#define ALL(x) x.begin(), x.end()
int main() {
   　int a;
  cin >> a;
  if(a==1)cout << "0";
  else cout << 1;
}

Compiler output:
a.cc:11:4: error: extended character 　 is not valid in an identifier
   11 |    　int a;
      |    ^
a.cc: In function 'int main()':
a.cc:11:4: error: '\U00003000int' was not declared in this scope
   11 |    　int a;
      |    ^~~~~
a.cc:12:10: error: 'a' was not declared in this scope
   12 |   cin >> a;
      |          ^
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main(){
  int N; cn>>N;
  if(N==0)
    cout<<1<<endl;
  else cout<<0<<endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:4:10: error: 'cn' was not declared in this scope; did you mean 'yn'?
    4 |   int N; cn>>N;
      |          ^~
      |          yn
Language: C++

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

int main()
{
    ios::sync_with_stdio(false);
    cin.tie(nullptr);
    int x;
    cin >> x;
    cout << !x << endl;

    return 0;
}


Compiler output:
a.cc:2:10: fatal error: atcoder/all: No such file or directory
    2 | #include <atcoder/all>
      |          ^~~~~~~~~~~~~
compilation terminated.
Language: C

#include <bits/stdc++.h>
#define INT long long int
#define N 3
#define PA pair<INT, INT>
#define oo 9876543219876543
#define MOD 1000000007
using namespace std;
INT T, n, m, k, x, y, z, a[500050], b[500040], c[500050], ans, Z, Y, dt[300030][2];
set<INT> u, d;
string s, t;

int main()
{
    ios::sync_with_stdio(false);
    T = 1; //cin>>T;
    while( T-- )
    {
        cin>>x;
        cout<<1-x<<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 <numeric>
#include <bits/stdc++.h>
#include <utility>
#include <iostream>
#include <algorithm>
#include <vector>
#include <cmath>
#include <math.h>
#include <string>
#define ll long long
#define ull unsigned long long
#define make(type,x) type x; cin>>x
#define make2(type,x,y) type x,y; cin>>x>>y
#define fr(x,y) for(long long x=0;x<y;x++)
#define makevec(x,y,n) vector <x> y(n); for(ll i=0;i<n;i++) cin>>y[i]
#define M (ll)1000000007
#define MM (ll) 1e8
#define INF (ll) 1e18

# define IOS ios_base::sync_with_stdio(false); cin.tie(NULL)


using namespace std;


template <typename T>
T modpow(T base, T exp, T modulus) {
  base %= modulus;
  T result = 1;
  while (exp > 0) {
    if (exp & 1) result = (result * base) % modulus;
    base = (base * base) % modulus;
    exp >>= 1;
  }
  return result;
}
bool sortbysec(const ll &a, const ll &b){
    return abs(a)>abs(b);
}

struct cmp {
	bool operator() (const pair<int, int> &a, const pair<int, int> &b) const {
		int lena = a.second - a.first + 1;
		int lenb = b.second - b.first + 1;
		if (lena == lenb) return a.first < b.first;
		return lena > lenb;
	}
};


struct c_h {
    size_t operator()(uint64_t x) const {
        static const uint64_t FIXED_RANDOM = chrono::steady_clock::now().time_since_epoch().count();
        x ^= FIXED_RANDOM;
        return x ^ (x >> 16);
    }
};

ll calcpow(ll x, ll y)
{
    ll temp;
    if(y == 0)
        return 1;
    temp = calcpow(x, y / 2);
    if (y % 2 == 0)
        return temp * temp;
    else
    {
        if(y > 0)
            return x * temp * temp;
        else
            return (temp * temp) / x;
    }
}
ll gcd(ll a, ll b){
    if(b==0) return a;
    return gcd(b,a%b);

}
ll egcd(ll a, ll b, ll &x,ll &y){
    if(b==0){
        x=1;
        y=0;
        return a;
    }
    ll x1;
    ll y1;
    ll g=egcd(b,a%b,x1,y1);
    x=y1;
    y=x1-y1*(a/b);
    return g;
}


bool isprime(ll a){
bool flag=1;
for(ll i=2;i*i<=a;i++){
    if(a%i==0) {flag=0; break;}
}
return flag;
}

ll dx8[8]={1,0,-1,0,1,-1,1,-1};
ll dy8[8]={0,1,0,-1,1,-1,-1,1};
ll dx4[4]={0,0,1,-1};
ll dy4[4]={1,-1,0,0};


int main(){
    IOS;
    make(ll,x);
    cout<<x^1<<endl;


    return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:112:14: error: invalid operands of types 'int' and '<unresolved overloaded function type>' to binary 'operator<<'
  112 |     cout<<x^1<<endl;
      |             ~^~~~~~
Language: C++

/*
Arthor : Ender_zzm
E-mail zzm_ender_wiggin@outlook.com
Blog ender-zzm.tk
*/
#include <bits/stdc++.h>
using namespace std;

template<class T>
inline T read(T &a)
{
    register T x = 0, flag = 1;
    register char ch;
    while (!isdigit(ch = getchar())) if (ch == '-') flag = -1;
    while (x = x * 10 + (ch & 15), isdigit(ch = getchar()));
    return a = x * flag;
}

template <class T>
inline void write(T x)
{
    if (x < 0)
        putchar('-'), x = -x;
    if(x >= 10) write(x / 10); 
    putchar(x % 10 + '0');
}

template<class T> inline bool Chkmax(T& x, const T& y) { return x < y ? x = y, true : false; }
template<class T> inline bool Chkmin(T& x, const T& y) { return x > y ? x = y, true : false; }

int main() {
	int x = ri();
	x ^= 1;
	cout << x << endl;
}


Compiler output:
a.cc: In function 'T read(T&)':
a.cc:12:16: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
   12 |     register T x = 0, flag = 1;
      |                ^
a.cc:12:23: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
   12 |     register T x = 0, flag = 1;
      |                       ^~~~
a.cc:13:19: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
   13 |     register char ch;
      |                   ^~
a.cc: In function 'int main()':
a.cc:32:17: error: 'ri' was not declared in this scope
   32 |         int x = ri();
      |                 ^~
Language: C++

#include <bits/stdc++.h>
#include <math.h>
#include <vector>
#include <queue>
#include <iomanip>
#include <string>
#include <algorithm>
using namespace std;
using Graph = vector<vector<int>>;
#define rep(i,n) for(int i=0;i<n;i++)
#define rep_1 (i,j,n) for(int i=j;i<n;i++)
typedef long long ll;
const ll l_INF = 1010101010101010;
const int INF = 1010101010;
const int dx[4] = {-1,0,1,0};
const int dy[4] = {0,-1,0,1};
using vi = vector<int>;
using vll = vector<ll>;
using vvi = vector<vi>;
using vvll = vector<vll>;
using pii = pair<int,int>;
using pll = pair<ll,ll>;

int main(){
  int n; cin>>n;
  if(x==0) cout<<0<<endl;
  else cout<<1<<endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:26:6: error: 'x' was not declared in this scope
   26 |   if(x==0) cout<<0<<endl;
      |      ^
Language: C++

#include<bits/stdc++.h>
using namespace std;
 
int main() {
  int N;
  cin>>N;
  if(N%!=0){
    cout << 0 << endl;
  }else{
    cout << 1 << endl;
  }
}

Compiler output:
a.cc: In function 'int main()':
a.cc:7:8: error: expected primary-expression before '!=' token
    7 |   if(N%!=0){
      |        ^~
Language: C++

/*
Author- Aasav Badera
Time- Sun Sep 13 17:18:19 2020
*/
#include<bits/stdc++.h> 
#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/tree_policy.hpp> 
using namespace std;
using namespace __gnu_pbds;
#ifdef LOCAL  
#include <sys/resource.h>
#define meminc             rlimit rlim;if (getrlimit(RLIMIT_STACK, &rlim)) return 1;rlim.rlim_cur = 268435456;if (setrlimit(RLIMIT_STACK, &rlim)) return 2;
#else
#define meminc      
#endif
#ifdef LOCAL
#define dbg(args...)       { string _s = #args; replace(_s.begin(), _s.end(), ',', ' '); stringstream _ss(_s); istream_iterator<string> _it(_ss); err(_it, args); }
#else
#define dbg(args...)
#endif
struct custom_hash {
    static uint64_t splitmix64(uint64_t x) {
        // http://xorshift.di.unimi.it/splitmix64.c
        x += 0x9e3779b97f4a7c15;
        x = (x ^ (x >> 30)) * 0xbf58476d1ce4e5b9;
        x = (x ^ (x >> 27)) * 0x94d049bb133111eb;
        return x ^ (x >> 31);
    }

    size_t operator()(uint64_t x) const {
        static const uint64_t FIXED_RANDOM = chrono::steady_clock::now().time_since_epoch().count();
        return splitmix64(x + FIXED_RANDOM);
    }
};
void err(istream_iterator<string> it) {}
template<typename T, typename... Args>
void err(istream_iterator<string> it, T a, Args... args) {
    cerr << *it << " = " << a << endl;
    err(++it, args...);
}
#define ll                 int
#define vi                 vector<int >
#define ordered_set        tree<int, null_type,less<int>, rb_tree_tag,tree_order_statistics_node_update>
// -------------------Standard Traversal Moves---------------------
// vi fx = {1 ,-1 ,0, 0}, fy = {0, 0, -1, 1};
// vi fx = {2, -2, 2, -2,  1, -1, 1, -1}, fy = {1, 1, -1, -1, 2, 2, -2, -2};
// vi fx = {1, 1, 1, -1, -1 , -1, 0, 0}, fy = {1, -1, 0, 1, -1, 0, 1, -1};
// ----------------------------------------------------------------

#define rep(i, a, b)       for(int  i=a;i<b;i++)
#define all(a)             (a).begin(),(a).end()
#define sz(x)              (int )x.size()
#define yes                cout << "YES" << endl
#define no                 cout << "NO" << endl
#define endl               '\n' 
// const int hell = (int)998244353;
const int hell = (int)1e9 + 7;
const long long int inf = 3223372036854775807;
const double PI = 3.14159265;
const int N = (int) 1e6 + 5;
int n, m, k, a[N];


int32_t main()
{
    meminc;
    ios::sync_with_stdio(false);
    cin.tie(nullptr);
    cerr.precision(10);
    cout.precision(25);
    cout << fixed;
    #ifdef LOCAL
    // for getting input from input.txt
    freopen("input.txt", "r", stdin);
    // for writing output to output.txt
    freopen("output.txt", "w", stdout);
    #endif
    int tests = 1;
    // cin >> tests;
    rep(test, 1, tests+1)
    {
        cin >> n;
        if(!x)cout << 1;
        else cout << 0;
    }
    #ifdef LOCAL
        // cerr << "Time elapsed: " << 1.0 * clock() / CLOCKS_PER_SEC << " s.\n";
    #endif
    return 0;
}

Compiler output:
a.cc: In function 'int32_t main()':
a.cc:83:13: error: 'x' was not declared in this scope
   83 |         if(!x)cout << 1;
      |             ^
Language: C++

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

#define SPEED ios::sync_with_stdio(false); cin.tie(0); cout.tie(0)
#define read()          freopen("in.txt","r",stdin)
#define write()         freopen("out.txt","w",stdout)
#define sf(n)           scanf("%d",&n)
#define sfd(n)          scanf("%lf",&n)
#define sl(x)           scanf("%I64d",&x)
#define sfl(n)          scanf("%lld", &n)
#define sfc(n)          scanf(" %c",&n)
#define sful(n)         scanf("%llu",&n)
#define ull             unsigned long long
#define endll           pf("\n")
#define pf              printf
#define PI              acos(-1.0)
#define eps             1e-12
#define mem(a,b)        memset(a,b,sizeof(a))
#define pb              push_back
#define xx              first
#define yy              second
#define pii             pair<int, int>
#define pll             pair<ll, ll>
#define MP make_pair
#define ll              long long
#define uniq(a)      a.erase(unique(a.begin(), a.end()), a.end())
#define cnd tree[idx]
#define lnd tree[idx<<1]
#define rnd tree[(idx<<1)+1]
#define lndp (idx<<1),(b),((b+e)>>1)
#define rndp ((idx<<1)+1),(((b+e)>>1)+1),(e)
#define inf 1999999999
#define MOD  998244353
#define mod1 1000000009
#define var    int n,m,i,j,c=0,t,l,r,mid,z=0,k,x,y
#define aloc(n,t) ((t*)malloc((n)*sizeof(t)))

int dx[8]={0,0,1,1,-1,-1,1,-1};  //8 direction
int dy[8]={1,-1,1,-1,1,-1,0,0};
//int dx[4]={1,-1,0,0};  //4 direction
//int dy[4]={0,0,1,-1};

int n,m,a[200005];

int main()
{
    sf(n);
    cout<<x^1<<endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:48:11: error: 'x' was not declared in this scope
   48 |     cout<<x^1<<endl;
      |           ^
a.cc:48:14: error: invalid operands of types 'int' and '<unresolved overloaded function type>' to binary 'operator<<'
   48 |     cout<<x^1<<endl;
      |             ~^~~~~~
Language: C++

/*  CREATED BY
    Stream_Cipher
    13-sep-2020
*/
#include<bits/stdc++.h>
using namespace std;
#define int long long int
#define double long double
#define debug1(a) cout<<#a<<"="<<(a)<<"\n"
#define debug2(a,b) cout<<#a<<"="<<(a)<<","<<#b<<"="<<(b)<<"\n"
#define debug3(a,b,c) cout<<#a<<"="<<(a)<<","<<#b<<"="<<(b)<<","<<#c<<"="<<(c)<<"\n"
#define fix_precision(n) cout<<fixed<<setprecision(n)
#define all(a) a.begin(),a.end()
const double pi=acos(-1.0);
int inf=0x3f3f3f3f3f3f3f3f;
const int mod=1e9+7;
const int mx=5*1000000;//5*64M bit ->5*8M byte ->40MB size for long long int (64 bit)
int32_t main()
{
    ios_base::sync_with_stdio(false);
    cin.tie(NULL);
    #ifndef ONLINE_JUDGE
        freopen("input.txt","r",stdin);
        freopen("output.txt","w",stdout);
    #endif
        int n;
        cin>>n;
        cout<<n^1<<endl;
}

Compiler output:
a.cc: In function 'int32_t main()':
a.cc:28:18: error: invalid operands of types 'int' and '<unresolved overloaded function type>' to binary 'operator<<'
   28 |         cout<<n^1<<endl;
      |                 ~^~~~~~
Language: C++

// #define _GLIBCXX_DEBUG
#define _USE_MATH_DEFINES
#include <bits/stdc++.h>
using namespace std;
using ll = long long; using pii = pair<int, int>; using vi = vector<int>; using vvi = vector<vi>; using vl = vector<ll>; using vvl = vector<vl>; using vb = vector<bool>; using vvb = vector<vb>;
#define rep0(TMS) for (int CNT = 0; CNT < (int)(TMS); CNT++)
#define rep(CNT, GOAL) for (int CNT = 0; CNT < (int)(GOAL); CNT++)
#define rep2(CNT, START, GOAL) for (int CNT = (int)(START); CNT < (int)(GOAL); CNT++)
#define rep3(CNT, START, GOAL) for (int CNT = (int)(START); CNT > (int)(GOAL); CNT--)
#define all(CONT) begin(CONT), end(CONT)
template <typename T> bool chmax(T &a, const T &b) { if (a < b) { a = b; return true; } return false; }
template <typename T> bool chmin(T &a, const T &b) { if (a > b) { a = b; return true; } return false; }
void prec(const int &DIG) { cout << fixed << setprecision(DIG); cerr << fixed << setprecision(DIG); }
template <typename T> void CERR(const T &ELEM) { cerr << ELEM; }
#define dbl(OBJ) cerr << #OBJ << ": "; CERR(OBJ); cerr << "\n"
template <typename T, typename ...Ts> void CERR(const T &FIRST, const Ts &...REST) { CERR(FIRST); cerr << ", "; CERR(REST...); }
#define dbs(...) cerr << "(" << #__VA_ARGS__ << "): ("; CERR(__VA_ARGS__); cerr << ")\n"
#define itrep(ITR, CONT) for (auto ITR = begin(CONT); ITR != end(CONT); ITR++)
template <typename T> void CERR(const vector<T> &VEC) { cerr << "{ "; itrep(ITR, VEC) { CERR(*ITR); cerr << ", "; } cerr << "}"; }
#define YN(FLG) cout << (FLG ? "YES" : "NO") << "\n"
#define Yn(FLG) cout << (FLG ? "Yes" : "No") << "\n"
#define yn(FLG) cout << (FLG ? "yes" : "no") << "\n"
const ll INF = 1e18; // LONG_LONG_MAX;
// const int INF = INT_MAX;
const ll MOD = 1000000007; // 998244353;

#include <atcoder/all>
using namespace atcoder;

int main() {
	int x; cin >> x;
	cout << 1 - x << endl;
}

Compiler output:
a.cc:27:10: fatal error: atcoder/all: No such file or directory
   27 | #include <atcoder/all>
      |          ^~~~~~~~~~~~~
compilation terminated.
Language: C++

#include<bits/stdc++.h>

#define EB emplace_back
#define int long long
#define F first
#define S second
#define N 500005
#define all(x) x.begin(),x.end()
#define endl '\n'
#define IOS ios::sync_with_stdio(0); cin.tie(0); cout.tie(0)
#define rt return;
using namespace std;

void test_case(){
  
  
  int n; cin >> n;
  cout << !n;
  
  rt
  
  int n; cin >> n;
  
  string yy = "Yes";
  string nn = "No";
  
  if(n){
    cout << yy;
  }
  else cout << nn;

}

int main(){
  ios::sync_with_stdio(0);
  cin.tie(0); cout.tie(0);
  int tt = 1; 
  //cin >> tt;
  while(tt--){
    test_case();
    cout << '\n';
  }
  return 0;
}


Compiler output:
a.cc: In function 'void test_case()':
a.cc:22:7: error: redeclaration of 'long long int n'
   22 |   int n; cin >> n;
      |       ^
a.cc:17:7: note: 'long long int n' previously declared here
   17 |   int n; cin >> n;
      |       ^
At global scope:
cc1plus: error: '::main' must return 'int'
Language: C++

#include<bits/stdc++.h>

/*#pragma GCC optimize("Ofast")
#pragma GCC optimize ("unroll-loops")
#pragma GCC target("sse,sse2,sse3,ssse3,sse4,popcnt,abm,mmx,avx,tune=native")*/
#define mp make_pair
#define pb push_back
#define pll pair<LL,LL>
#define pii pair<int,int>
#define y second
#define x first
#define LL long long 
#define sqr(x) ((x)*(x))
#define pi acosl(-1)
#define MEM(x) memset(x,0,sizeof(x))
#define MEMS(x) memset(x,-1,sizeof(x))
using namespace std;
void solve(){
        int x;
        scanf("%d",&x);
        printf("%d\n",1-x);
}
int main(){
    int t=1;
    int T=1;
    while(t--){
        solve();
    }
}
/*
100
5
5 4
4 2
4 2 3
5 4 2 3 1
*/s

Compiler output:
a.cc:37:3: error: 's' does not name a type
   37 | */s
      |   ^
Language: C

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

int main()
{
	int n;
	scanf("%d", &n);
	printf("%d\n", 1-n);
}

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>

#define int long long
#define double long double

const int INF=2147483647;
const int MOD=1000000007;
const int mod=998244353;
const double eps=1e-18;

using namespace std;

signed main(){

    ios_base::sync_with_stdio(false);
    cin.tie(0);
    cout.tie(0);
    
    cin>>x;
    cout<<1-x<<endl;
    
    return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:19:10: error: 'x' was not declared in this scope
   19 |     cin>>x;
      |          ^
Language: C++

#include <bits/stdc++.h>

using namespace std;
using llong = long long;
using ldbl = long double;
using lpair = pair<llong, llong>;

#define ALL(x) x.begin(), x.end()

constexpr llong mod = 1e9+7;
constexpr llong inf = mod * mod;

int main() {
  llong x;
  cin >> x;

  cout << x^1 << endl;

  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:17:15: error: invalid operands of types 'int' and '<unresolved overloaded function type>' to binary 'operator<<'
   17 |   cout << x^1 << endl;
      |             ~~^~~~~~~
Language: C++

/*{{{*/
#include<cstdio>
#include<cstdlib>
#include<cstring>
#include<cmath>
#include<algorithm>
#include<string>
#include<iostream>
#include<sstream>
#include<set>
#include<map>
#include<queue>
#include<bitset>
#include<vector>
#include<limits.h>
#include<assert.h>
#define SZ(X) ((int)(X).size())
#define ALL(X) (X).begin(), (X).end()
#define REP(I, N) for (int I = 0; I < (N); ++I)
#define REPP(I, A, B) for (int I = (A); I < (B); ++I)
#define FOR(I, A, B) for (int I = (A); I <= (B); ++I)
#define FORS(I, S) for (int I = 0; S[I]; ++I)
#define RS(X) scanf("%s", (X))
#define SORT_UNIQUE(c) (sort(c.begin(),c.end()), c.resize(distance(c.begin(),unique(c.begin(),c.end()))))
#define GET_POS(c,x) (lower_bound(c.begin(),c.end(),x)-c.begin())
#define CASET int ___T; scanf("%d", &___T); for(int cs=1;cs<=___T;cs++)
#define MP make_pair
#define PB emplace_back
#define MS0(X) memset((X), 0, sizeof((X)))
#define MS1(X) memset((X), -1, sizeof((X)))
#define LEN(X) strlen(X)
#define F first
#define S second
using namespace std;
typedef long long LL;
typedef unsigned long long ULL;
typedef long double LD;
typedef pair<int,int> PII;
typedef vector<int> VI;
typedef vector<LL> VL;
typedef vector<PII> VPII;
typedef pair<LL,LL> PLL;
typedef vector<PLL> VPLL;
template<class T> void _R(T &x) { cin >> x; }
void _R(int &x) { scanf("%d", &x); }
void _R(int64_t &x) { scanf("%lld", &x); }
void _R(double &x) { scanf("%lf", &x); }
void _R(char &x) { scanf(" %c", &x); }
void _R(char *x) { scanf("%s", x); }
void R() {}
template<class T, class... U> void R(T &head, U &... tail) { _R(head); R(tail...); }
template<class T> void _W(const T &x) { cout << x; }
void _W(const int &x) { printf("%d", x); }
void _W(const int64_t &x) { printf("%lld", x); }
void _W(const double &x) { printf("%.16f", x); }
void _W(const char &x) { putchar(x); }
void _W(const char *x) { printf("%s", x); }
template<class T,class U> void _W(const pair<T,U> &x) {_W(x.F); putchar(' '); _W(x.S);}
template<class T> void _W(const vector<T> &x) { for (auto i = x.begin(); i != x.end(); _W(*i++)) if (i != x.cbegin()) putchar(' '); }
void W() {}
template<class T, class... U> void W(const T &head, const U &... tail) { _W(head); putchar(sizeof...(tail) ? ' ' : '\n'); W(tail...); }
#ifdef HOME
 #define DEBUG(...) {printf("[DEBUG] ");W(__VA_ARGS__);}
#else
 #define DEBUG(...)
#endif
int MOD = 1e9+7;
void ADD(LL& x,LL v){x=(x+v)%MOD;if(x<0)x+=MOD;}
/*}}}*/
const int SIZE = 1<<20;
void solve() {
    W(1-x);
}
void input() {
    int x;
R(x);    
}
int main(){
#define MULTITEST 0
#if MULTITEST    
    CASET{
        input();
        printf("Case #%d:", cs);
        solve();
    }
#else
    solve();
#endif
    return 0;
}


Compiler output:
a.cc: In function 'void solve()':
a.cc:72:9: error: 'x' was not declared in this scope
   72 |     W(1-x);
      |         ^
Language: C

#include<stdio.h>

int main(){
        long long a, b, c, d, ans;
        scanf("%lld %lld %lld %lld", &a, &b, &c, &d);
        ans=a*c;
        if(ans<a*d)ans=a*d;
        if(ans<b*c)ans=b*c;
        if(ans<b*d)ans=b*d;
        printf("%lld" ans);
        return 0;
}


Compiler output:
main.c: In function 'main':
main.c:10:22: error: expected ')' before 'ans'
   10 |         printf("%lld" ans);
      |               ~      ^~~~
      |                      )
Language: C++

#include <iostream>

using namespace std;

int main()
{
    int a[4],max1,max2;
    max1 = 0;
    max2 = 0;
    for(int i=0;i<4;i++)
    {
        cin>>a[i];

    }
    if(a[0] > a[1])
        max1 = a[0];
    else
        max1 = a[[1];

    if(a[2] >a[3])
        max2 = a[2];
    else
        max2 = a[3];
    cout<<max1 *max2;

    return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:18:17: error: two consecutive '[' shall only introduce an attribute before '[' token
   18 |         max1 = a[[1];
      |                 ^