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

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

int main(void)
{
int n, x, ans;
string s,t;

cin >> n >> x;
cin >> s >> t;

for(int i = 1; i <= n; i++) 
{
for(int j = 0; j < i)
{
if(a[n - i + j] != b[j]) break;
}
else
{
ans = n*2 - i;
}
}
cout << ans << endl;
return 0;
}


Compiler output:
a.cc:4:1: error: expected identifier before 'int'
    4 | int main(void)
      | ^~~
a.cc:2:16: error: expected ';' before 'int'
    2 | using namespace
      |                ^
      |                ;
    3 | 
    4 | int main(void)
      | ~~~             
a.cc: In function 'int main()':
a.cc:7:1: error: 'string' was not declared in this scope
    7 | string s,t;
      | ^~~~~~
a.cc:7:1: note: suggested alternatives:
In file included from /usr/include/c++/14/string:41,
                 from /usr/include/c++/14/bitset:52,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:52,
                 from a.cc:1:
/usr/include/c++/14/bits/stringfwd.h:77:33: note:   'std::string'
   77 |   typedef basic_string<char>    string;
      |                                 ^~~~~~
/usr/include/c++/14/string:76:11: note:   'std::pmr::string'
   76 |     using string    = basic_string<char>;
      |           ^~~~~~
a.cc:9:1: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
    9 | cin >> n >> x;
      | ^~~
      | std::cin
In file included from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:146:
/usr/include/c++/14/iostream:62:18: note: 'std::cin' declared here
   62 |   extern istream cin;           ///< Linked to standard input
      |                  ^~~
a.cc:10:8: error: 's' was not declared in this scope
   10 | cin >> s >> t;
      |        ^
a.cc:10:13: error: 't' was not declared in this scope
   10 | cin >> s >> t;
      |             ^
a.cc:14:21: error: expected ';' before ')' token
   14 | for(int j = 0; j < i)
      |                     ^
      |                     ;
a.cc:16:4: error: 'a' was not declared in this scope
   16 | if(a[n - i + j] != b[j]) break;
      |    ^
a.cc:16:20: error: 'b' was not declared in this scope
   16 | if(a[n - i + j] != b[j]) break;
      |                    ^
a.cc:18:1: error: 'else' without a previous 'if'
   18 | else
      | ^~~~
a.cc:23:1: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
   23 | cout << ans << 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:23:16: error: 'endl' was not declared in this scope; did you mean 'std::endl'?
   23 | cout << ans << 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++

n = int(raw_input())
s = raw_input()
t = raw_input()
for i in range(n):
    if s[i:] == t[:n-i]:
        print n+i
        break
else:
    print 2*n


Compiler output:
a.cc:1:1: error: 'n' does not name a type
    1 | n = int(raw_input())
      | ^
Language: C++

N = int(input())
s = input()
l = input()
for i in range(1,N):
    print(s[-i:])
    if s[-i:]!=l[:i]:
        a=2*N-i+1
        break
print(a)

Compiler output:
a.cc:1:1: error: 'N' does not name a type
    1 | N = int(input())
      | ^
Language: C++

#include <iostream>
#include <string>

using namespace std;

int main()
{
string s,st;
int n;
cin >> n >> s >> st;
reverse(s.begin(),s.end());
for (int i=0;i<n;i++)
if (s[i]!=st[i])
{
cout << 2*n-i << endl;
return 0;
}
cout << n;



return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:11:1: error: 'reverse' was not declared in this scope
   11 | reverse(s.begin(),s.end());
      | ^~~~~~~
Language: C++

n,s,t=`dd`.split;puts s+t[(n.downto(0).find{|i|s[-i..-1]==t[0,i]}..-1]

Compiler output:
a.cc:1:7: error: stray '`' in program
    1 | n,s,t=`dd`.split;puts s+t[(n.downto(0).find{|i|s[-i..-1]==t[0,i]}..-1]
      |       ^
a.cc:1:10: error: stray '`' in program
    1 | n,s,t=`dd`.split;puts s+t[(n.downto(0).find{|i|s[-i..-1]==t[0,i]}..-1]
      |          ^
a.cc:1:1: error: 'n' does not name a type
    1 | n,s,t=`dd`.split;puts s+t[(n.downto(0).find{|i|s[-i..-1]==t[0,i]}..-1]
      | ^
a.cc:1:18: error: 'puts' does not name a type
    1 | n,s,t=`dd`.split;puts s+t[(n.downto(0).find{|i|s[-i..-1]==t[0,i]}..-1]
      |                  ^~~~
a.cc:1:66: error: expected unqualified-id before '.' token
    1 | n,s,t=`dd`.split;puts s+t[(n.downto(0).find{|i|s[-i..-1]==t[0,i]}..-1]
      |                                                                  ^
Language: Java

import java.util.Scanner;

public class aPrefixAndSuffix {

	public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        // 整数の入力
        int N = sc.nextInt();
        String s = sc.next();
        String t = sc.next();
        // 文字列の比較
        int res = 0;
        int i = 0;
        if(s.equals(t)) res = N;
        else {
        	for(i=1; i<=N; i++) {
        		if(s.substring(i).equals(t.substring(0, N-i)))
        			break;
        	}
    		res = N + i;
        }

        // 出力
        System.out.println(res);
        sc.close();
	}

}

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

#include<iostream.h>
#include<string.h>
using namespace std;
int main()
{
    int n;
    char  s[200],t[200],c[200];
    cin>>n;
    cin>>s;
    cin>>t;
    int i,j=0,k=0;
    for(i=0;i<n;i++)
    {
        c[j]=s[i];
        j++;
        if(s[i]==t[k])
            k++;
    }
    for(;k<n;k++)
    {
        c[i++]=t[k];
    }
    c[i]='\0';
    cout<<strlen(c);

}


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

#include <iostream>
#include <conio.h>
#include <string>
using namespace std;

string f(string x, string y){
    int m = x.length(), n=y.length();

    int dp[m][n];

    for(int j=0; j<=n; j++)
        dp[0][j] = 0;
    for(int i=0; i<=m; i++)
        dp[i][0] = 0;

    for(int i=1; i<=m; i++){
        for(int j=1; j<=n; j++){
            if(x[i-1] == y[j-1])
                dp[i][j] = dp[i-1][j-1] + 1;
            else
                dp[i][j] = 0;
        }
    }

    string ans = "";
    for(int i=1; i<=m; i++){
        for(int j=1; j<=n; j++){
            if(dp[i][j] > ans.length())
                ans = x.substr((i-dp[i][j]+1) -1, dp[i][j]);
        }
    }
    return ans;
}

int main() {
    int n;
    string s, t;
    cin >> n >> s >> t;
    string temp = s + t;
    cout << temp.length() - f(s, t).length() << endl;
    return 0;
}


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

n=int(input())
s=input()
t=input()
for i in range(n):
    if s[i:] == t[:n-i]:
        print(n+i)
        exit(1)
else:
    print(n*2)


Compiler output:
a.cc:1:1: error: 'n' does not name a type
    1 | n=int(input())
      | ^
Language: C++

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
int main() {
    char a[101], b[101];
    int n, i, j, cnt=0;
    scanf("%d\n", &n);
    gets(a);
    gets(b);
    for(i=n-1, j=0;i>=0 && j<n;i--, j++) {
        if(a[i]!=b[j]) break;
        else cnt++;
    }
    //printf("i:%d, j:%d\n", i, j);
    cnt+=i+1;
    cnt+=n-j;
    printf("%d", cnt);
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:8:5: error: 'gets' was not declared in this scope; did you mean 'getw'?
    8 |     gets(a);
      |     ^~~~
      |     getw
Language: Java

import java.util.Scanner;

/**
 * Created by whiled on 16/10/29.
 */
public class A {
    public static void main(String[] args){
        Scanner sc = new Scanner(System.in);
        int n = sc.nextInt();
        String s = sc.next();
        String t = sc.next();

        int count = n;
        for (int i = 0; i < n; i++){
            String tmp = t.substring(0,count);
            if (s.endsWith(tmp)){
                break;
            }else {
                count--;
            }
        }
        System.out.println(s.length() + t.length() - count);
    }
}

Compiler output:
Main.java:6: error: class A is public, should be declared in a file named A.java
public class A {
       ^
1 error
Language: C++

#include <stdio.h>
#include <stdlib.h>
int main() {
    char a[101], b[101];
    int n, i, j, cnt=0;
    scanf("%d\n", &n);
    gets(a);
    gets(b);
    for(i=n-1, j=0;i>=0 && j<n;i--, j++) {
        if(a[i]!=b[j]) break;
        else cnt++;
    }
    //printf("i:%d, j:%d\n", i, j);
    cnt+=i+1;
    cnt+=n-j;
    printf("%d", cnt);
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:7:5: error: 'gets' was not declared in this scope; did you mean 'getw'?
    7 |     gets(a);
      |     ^~~~
      |     getw
Language: C++

#include <stdio.h>

int main() {
    char a[101], b[101];
    int n, i, j, cnt=0;
    scanf("%d\n", &n);
    gets(a);
    gets(b);
    for(i=n-1, j=0;i>=0 && j<n;i--, j++) {
        if(a[i]!=b[j]) break;
        else cnt++;
    }
    //printf("i:%d, j:%d\n", i, j);
    cnt+=i+1;
    cnt+=n-j;
    printf("%d", cnt);
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:7:5: error: 'gets' was not declared in this scope; did you mean 'getw'?
    7 |     gets(a);
      |     ^~~~
      |     getw
Language: C++

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

int main(){
    int N, i, x, ans;
    char s[101],t[101];
    scanf("%d %s %s",&N,s,t);

    ans = N*2;

    for(i=0; i<N; i++){
        if( s[i] == s[N-i] ){
            ans = ans - 1;
        }
    }
    printf("%d",ans)

}


Compiler output:
a.cc: In function 'int main()':
a.cc:16:21: error: expected ';' before '}' token
   16 |     printf("%d",ans)
      |                     ^
      |                     ;
   17 | 
   18 | }
      | ~
Language: C++


#define rep(i,s,t) for(int i = s; i <= t; ++ i)
#define fi first
#define se second
const int MaxN = 100050;

int N, ans, s = 1;
char A[MaxN], B[MaxN];
bool ok = false;

int main()
{
    scanf("%d",&N);
    scanf("%s",A+1);
    scanf("%s",B+1);
    ans = N;
        rep(i,1,N) 
        {
        	ok = false;
        	rep(j,1,N)
        		if(B[j] != A[i+j-1] && i + j - 1 <= N)
        		{
        			ok = true;
   					break;
        		}
        	if(!ok) break;
			ans ++; 
		} 
        printf("%d",ans);
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:13:5: error: 'scanf' was not declared in this scope
   13 |     scanf("%d",&N);
      |     ^~~~~
a.cc:29:9: error: 'printf' was not declared in this scope
   29 |         printf("%d",ans);
      |         ^~~~~~
a.cc:1:1: note: 'printf' is defined in header '<cstdio>'; this is probably fixable by adding '#include <cstdio>'
  +++ |+#include <cstdio>
    1 |
Language: C++

#include <bits/stdc++.h>
#define rep(i, a, n) for(int i = a; i < n; i++)
#define repb(i, a, b) for(int i = a; i >= b; i--)
#define all(a) a.begin(), a.end()
#define o(a) cout << a << endl
// #define int long long
#define first first
#define second se
using namespace std;
typedef pair<int, int> P;
typedef vector<int> vi;

signed main(){
    int n;
    string s, t;
    cin >> n >> s >> t;
    int l = min(s.size(), t.size());
    int c = 0;
    rep(i, 0, l + 1){
        bool f = true;
        rep(j, 0, i){
            if(t[j] != s[s.size() - i + j]){
                f = false;
            }
        }
        if(f) c = max(c, i);
    }
    int ans = max(n, s.size() + t.size() - c);
    o(ans);
}

Compiler output:
a.cc: In function 'int main()':
a.cc:28:18: error: no matching function for call to 'max(int&, std::__cxx11::basic_string<char>::size_type)'
   28 |     int ans = max(n, s.size() + t.size() - c);
      |               ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/14/algorithm:60,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:51,
                 from a.cc:1:
/usr/include/c++/14/bits/stl_algobase.h:257:5: note: candidate: 'template<class _Tp> constexpr const _Tp& std::max(const _Tp&, const _Tp&)'
  257 |     max(const _Tp& __a, const _Tp& __b)
      |     ^~~
/usr/include/c++/14/bits/stl_algobase.h:257:5: note:   template argument deduction/substitution failed:
a.cc:28:18: note:   deduced conflicting types for parameter 'const _Tp' ('int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'})
   28 |     int ans = max(n, s.size() + t.size() - c);
      |               ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/14/bits/stl_algobase.h:303:5: note: candidate: 'template<class _Tp, class _Compare> constexpr const _Tp& std::max(const _Tp&, const _Tp&, _Compare)'
  303 |     max(const _Tp& __a, const _Tp& __b, _Compare __comp)
      |     ^~~
/usr/include/c++/14/bits/stl_algobase.h:303:5: note:   candidate expects 3 arguments, 2 provided
In file included from /usr/include/c++/14/algorithm:61:
/usr/include/c++/14/bits/stl_algo.h:5706:5: note: candidate: 'template<class _Tp> constexpr _Tp std::max(initializer_list<_Tp>)'
 5706 |     max(initializer_list<_Tp> __l)
      |     ^~~
/usr/include/c++/14/bits/stl_algo.h:5706:5: note:   candidate expects 1 argument, 2 provided
/usr/include/c++/14/bits/stl_algo.h:5716:5: note: candidate: 'template<class _Tp, class _Compare> constexpr _Tp std::max(initializer_list<_Tp>, _Compare)'
 5716 |     max(initializer_list<_Tp> __l, _Compare __comp)
      |     ^~~
/usr/include/c++/14/bits/stl_algo.h:5716:5: note:   template argument deduction/substitution failed:
a.cc:28:18: note:   mismatched types 'std::initializer_list<_Tp>' and 'int'
   28 |     int ans = max(n, s.size() + t.size() - c);
      |               ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
Language: C++

#include <bits/stdc++.h>
#define rep(i, a, n) for(int i = a; i < n; i++)
#define repb(i, a, b) for(int i = a; i >= b; i--)
#define all(a) a.begin(), a.end()
#define o(a) cout << a << endl
#define int long long
#define first first
#define second se
using namespace std;
typedef pair<int, int> P;
typedef vector<int> vi;

signed main(){
    int n;
    string s, t;
    cin >> n >> s >> t;
    int l = min(s.size(), t.size());
    int c = 0;
    rep(i, 0, l + 1){
        bool f = true;
        rep(j, 0, i){
            if(t[j] != s[s.size() - i + j]){
                f = false;
            }
        }
        if(f) c = max(c, i);
    }
    int ans = max(n, s.size() + t.size() - c);
    o(ans);
}

Compiler output:
a.cc: In function 'int main()':
a.cc:28:18: error: no matching function for call to 'max(long long int&, long long unsigned int)'
   28 |     int ans = max(n, s.size() + t.size() - c);
      |               ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/14/algorithm:60,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:51,
                 from a.cc:1:
/usr/include/c++/14/bits/stl_algobase.h:257:5: note: candidate: 'template<class _Tp> constexpr const _Tp& std::max(const _Tp&, const _Tp&)'
  257 |     max(const _Tp& __a, const _Tp& __b)
      |     ^~~
/usr/include/c++/14/bits/stl_algobase.h:257:5: note:   template argument deduction/substitution failed:
a.cc:28:18: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and 'long long unsigned int')
   28 |     int ans = max(n, s.size() + t.size() - c);
      |               ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/14/bits/stl_algobase.h:303:5: note: candidate: 'template<class _Tp, class _Compare> constexpr const _Tp& std::max(const _Tp&, const _Tp&, _Compare)'
  303 |     max(const _Tp& __a, const _Tp& __b, _Compare __comp)
      |     ^~~
/usr/include/c++/14/bits/stl_algobase.h:303:5: note:   candidate expects 3 arguments, 2 provided
In file included from /usr/include/c++/14/algorithm:61:
/usr/include/c++/14/bits/stl_algo.h:5706:5: note: candidate: 'template<class _Tp> constexpr _Tp std::max(initializer_list<_Tp>)'
 5706 |     max(initializer_list<_Tp> __l)
      |     ^~~
/usr/include/c++/14/bits/stl_algo.h:5706:5: note:   candidate expects 1 argument, 2 provided
/usr/include/c++/14/bits/stl_algo.h:5716:5: note: candidate: 'template<class _Tp, class _Compare> constexpr _Tp std::max(initializer_list<_Tp>, _Compare)'
 5716 |     max(initializer_list<_Tp> __l, _Compare __comp)
      |     ^~~
/usr/include/c++/14/bits/stl_algo.h:5716:5: note:   template argument deduction/substitution failed:
a.cc:28:18: note:   mismatched types 'std::initializer_list<_Tp>' and 'long long int'
   28 |     int ans = max(n, s.size() + t.size() - c);
      |               ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
Language: C++

#include <cstdio>
#include <iostream>
using namespace std;

#define PrintLn(X) cout << X << endl
#define Loop(n) for(int loop_ = n; loop_; --loop_)
#define Rep(i, n) for(int i = 0; i < (int)(n); ++i)
#define For(i, a, b) for(int i = a; i < (int)(b); ++i)

int main(void)
{
	int N;
	char s[101];
	char t[101];
	cin >> N >> s >> t;
	Rep(i, N + 1){
		char st[201] = "";
		strncpy(st, s, i);
		strcat(st, t);
		if(strncmp(st, s, N) == 0){
			PrintLn(i + N);
			return 0;
		}
	}
}


Compiler output:
a.cc: In function 'int main()':
a.cc:18:17: error: 'strncpy' was not declared in this scope
   18 |                 strncpy(st, s, i);
      |                 ^~~~~~~
a.cc:3:1: note: 'strncpy' is defined in header '<cstring>'; this is probably fixable by adding '#include <cstring>'
    2 | #include <iostream>
  +++ |+#include <cstring>
    3 | using namespace std;
a.cc:19:17: error: 'strcat' was not declared in this scope
   19 |                 strcat(st, t);
      |                 ^~~~~~
a.cc:19:17: note: 'strcat' is defined in header '<cstring>'; this is probably fixable by adding '#include <cstring>'
a.cc:20:20: error: 'strncmp' was not declared in this scope
   20 |                 if(strncmp(st, s, N) == 0){
      |                    ^~~~~~~
a.cc:20:20: note: 'strncmp' is defined in header '<cstring>'; this is probably fixable by adding '#include <cstring>'
Language: C++

n = gets.to_i
s = gets.chomp
t = gets.chomp
n.times do |i|
  if t.index(s[i...n]) == 0
    puts n + i
    exit
  end
end
puts n * 2


Compiler output:
a.cc:1:1: error: 'n' does not name a type
    1 | n = gets.to_i
      | ^
Language: C++

// #define _GLIBCXX_DEBUG
#define _USE_MATH_DEFINES
#include <bits/stdc++.h>
using namespace std;
using ll = long long; using ull = unsigned long long;
using pii = pair<int, int>; using vi = vector<int>; using vvi = vector<vi>; using puu = pair<uint, uint>; using vu = vector<uint>; using vvu = vector<vu>;
using pll = pair<ll, ll>; using vl = vector<ll>; using vvl = vector<vl>; // using pulul = pair<ull, ull>; using vul = vector<ull>; using vvul = vectro<vul>;
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"

#include <atcoder/all>

using namespace atcoder;

// const ll INF = LONG_LONG_MAX;
const int INF = INT_MAX;
// const ll MOD = 1000000007; // 998244353;

int main() {
	int N, x; cin >> N >> x;
	if (x == 1 or x == 2 * N - 1) {
		cout << "No" << endl;
		return 0;
	} else cout << "Yes" << endl;
	vi v(2 * N - 1); rep(i, 2 * N - 1) v[i] = i + 1;
	// 中央の3要素v[N-2],v[N-1],v[N]を1,x,2N-1とする。
	// それ以外の要素(2~x-1,x+1~2N-2)は，左グループの要素 < 右グループの要素 となるように並べる。
	// { 1, 2,.., N-2; N-1, N, N+1; N+2,.., 2N-2, 2N-1 } を
	// { 1, 2,..,x-1, N, x+1,..; N-1, x, N+1; N+2,.., 2N-1 } とし，
	// { N-1, 2,..,x-1, N, x+1,..; 1, x, 2N-1; N+2,.., N+1 } とする。
	// dbl(v);
	swap(v[x - 1], v[N - 1]);
	// dbl(v);
	swap(v[0], v[N - 2]);
	// dbl(v);
	swap(v[N], v[2 * N - 2]);
	// dbl(v);
	rep(i, 2 * N - 1) cout << v[i] << 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>
#include<unordered_set>
#include<unordered_map>
#include <algorithm> 
#include <iostream>
#include <string>
#include <cmath>
using namespace std;
#define ll long long
#define rep(i,n) for (ll i = 0; i < (n); i++)
#define FOR(i,a,b) for(ll i=(a);i<(b);i++)
#define FORR(i,a,b)for(ll i=(a);i<=(b);i++)
#define repR(i,n) for(ll i=n;i>=0;i--)
#define all(v)(v).begin(),(v).end()
#define rall(v)(v).rbegin(),(v).rend()
#define F first
#define S second
#define pb push_back
#define pu push
#define COUT(x) cout<<(x)<<"\n"
#define PQ priority_queue<ll>
#define PQR priority_queue<ll,vector<ll>,greater<ll>>
#define YES(n) cout << ((n) ? "YES\n" : "NO\n"  )
#define Yes(n) cout << ((n) ? "Yes\n" : "No\n"  )
#define mp make_pair
#define sz(x) (ll)(x).size()
typedef pair<int,int> pii;
typedef pair<ll,ll> pll;
const ll MOD = 1000000007LL;
const ll INF = 1LL << 60;
using vll = vector<ll>;
using vb = vector<bool>;
using vvb = vector<vb>;
using vvll = vector<vll>;
using vstr = vector<string>;
using vc = vector<char>;
using vvc = vector<vc>;
template<class T> inline bool chmax(T& a, T b) { 
 if (a < b) { a = b; return true; } return false; 
}
template<class T> inline bool chmin(T& a, T b) {
 if (a > b) { a = b; return true; } return false; 
}
ll dx[4]={0,1,0,-1};
ll dy[4]={1,0,-1,0};
int main(){
  ll n,x;
  cin>>n>>x;
  if(x==1||x==2*n-1){
    COUT("No");
  }
  else if(n==2){
    COUT("Yes");
    COUT(1);
    COUT(2);
    COUT(3);
  }
  else{
    vll a(4);
    set<ll> s;
    rep(i,2*n-1){
        s.insert(i+1);
    }
    a[1]=x;
    if(x==2){
      a[0]=3;
      a[2]=1;
      a[4]=4;
      
    }
    else if(x==2*n-2){
      a[2]=2*n-1;
      a[0]=2*n-3;
      a[3]=2*n-4;
    }
    else{
      a[0]=x-1;
      a[2]=x+1;
      a[3]=x-2;
    }
    rep(i,sz(a)){
      s.erase(a[i]);
    }
    vll ans(0);
    COUT("Yes");
    rep(i,(2*n-1)/2){
      COUT(*begin.(s));
      ll h=*begin(s);
      s.erase(h);
    }
    rep(i,4){
      COUT(a[i]);
    }
    for(auto p:s){
      COUT(p);
    }
  }
}

Compiler output:
a.cc: In function 'int main()':
a.cc:87:19: error: expected unqualified-id before '(' token
   87 |       COUT(*begin.(s));
      |                   ^
a.cc:20:24: note: in definition of macro 'COUT'
   20 | #define COUT(x) cout<<(x)<<"\n"
      |                        ^
Language: C++

#include <iostream>

using namespace std;

int main() {
    int n, x;
    cin >> n >> x;
    if ( n == x ) {
        cout << "Yes\n";
        for ( i = 1; i <= n * 2 - 1; i ++ )
            cout << i << "\n";
    }
    else
        cout << "No\n";
    return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:10:15: error: 'i' was not declared in this scope
   10 |         for ( i = 1; i <= n * 2 - 1; i ++ )
      |               ^
Language: C++

#include<bits/stdc++.h>

using namespace std;

int main(){
  ll N,x;
  cin>>N>>x;
  if(N != x){
    cout<<"No"<<endl;
    cout<<-1;
    return 0;
  }
  else{
    cout<<"Yes"<<endl;
    for(int i = 0; i<2*N-1;i++){
      cout<<i+1<<endl;
    }
  }
  return 0;
}
  

Compiler output:
a.cc: In function 'int main()':
a.cc:6:3: error: 'll' was not declared in this scope
    6 |   ll N,x;
      |   ^~
a.cc:7:8: error: 'N' was not declared in this scope
    7 |   cin>>N>>x;
      |        ^
a.cc:7:11: error: 'x' was not declared in this scope
    7 |   cin>>N>>x;
      |           ^
Language: C++

#include <iostream>
#include<bits/stdc++.h>
using namespace std;
typedef long long int ll;
//ll ai[100010];
//bool cmp(ll a,ll b)
//{
//    return a<b;;
//}
int main()
{
    int num=1;
    int n,x;
    cin>>n>>x;
    if(x==2*n-1||x==1)
    {
        printf("No");
        return 0;
    }
    else
    {
        printf("Yes");
    }

    for(int i=1; i<=n-2; i++)
    {
        while(num==x || num==x-1 || num==x+1)
        {
            num++;
        }
        printf("%d\n",num);
        num++;
    }

    printf("%d\n%d\n%d\n",x-1,x,x+1);

    for(int i=1; i<=n-2; i++)
    {
        while(num==x || num==x-1 || num==x+1)
        {
            t++;
        }
        printf("%d\n",num);
        num++;
    }
    return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:41:13: error: 't' was not declared in this scope
   41 |             t++;
      |             ^
Language: C++

#include<cstdio>
using namespace std;
const int MAX = 300000 + 10;

int ans[MAX];

int main(){
  int n, x;
  cin>>n>>x;
  if (x == 1 || x == 2*n-1) {
    puts("No");
  } else {
    ans[n-1] = x;
    int now = n-2;
    for(int i = 1 ; i <= 2*n-1 ; i++) {
      if(i == x) continue;
      ans[now] = i;
      now--;
      if(now < 0) now = 2*n-2;
    }
    puts("Yes");
    for(int i = 0 ; i < 2 * n - 1 ; i++)
      printf("%d\n", ans[i]);
  }
  return 0;
}


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

#include<bits/stdc++.h>

using namespace std;


int main(){
   int n , x ;
   cin >> n >> x ;
  
  int ans =2,res = n;
  
  if(x == 1 || x == 2*n-1){
    cout << "No" << endl;
    
    return 0;
  }
   cout << "Yes" << endl;
  else{
    if(x < n){
      
    for(int i=0;i<n-2;i++){
      if(i+ans != x){
      cout << i+ans << endl;
    }
      else{
        ans++;
        cout << i+ans << endl;
      }
    }
    cout << "1" << endl;
    cout <<  x << endl;
    cout << 2*n-1 << endl;
      
    for(int i=0;i<n-2;i++){
      cout << i+n+1 << endl;
    }
      
    }
    else{
      for(int i=0;i<n-2;i++){
     
      cout << i+2 << endl;
    
      }
      
    cout << "1" << endl;
    cout <<  x << endl;
    cout << 2*n-1 << endl;
      
    for(int i=0;i<n-2;i++){
      if(i+res != x){
      cout << i+res << endl;
    }
      else{
        res++;
        cout << i+res << endl;
      }
    }
    }
  }
}


Compiler output:
a.cc: In function 'int main()':
a.cc:18:3: error: 'else' without a previous 'if'
   18 |   else{
      |   ^~~~
Language: C++

#include <bits/stdc++.h>
#define ll long long
#define pb push_back
#define mp make_pair
#define sz(x) (int)(x).size()
#define S second
#define F first
#define all(x) (x).begin(), (x).end()


using namespace std;

const bool dbg_flg = 1;
#define debug(x) if (dbg_flg) cerr << #x << ' ' << x << '\n'
#define debug_pair(x) if (dbg_flg) cerr << #x << ' ' << x.F << ' ' << x.S << '\n'
 
const int inf = 1e9 + 7;
const int MAXN = 1e6 + 5;
	
int n, x;	
int res[MAXN];

int main() {
	
	]
	ios_base::sync_with_stdio(NULL);
	cin.tie(NULL);
	cout.tie(NULL);	


	cin >> n >> x;

	cout << "No";
	return 0;

	if (n != x) {
		cout << "No";
		return 0;
	}
	set<int> s;
	for (int i = 1; i < 2 * n - 1; i++) {
		s.insert(i);
	}
	bool b = 1;
	res[n] = 2 * n - 1;
	for (int i = 1; i <= n - 1; i++) {
		int rev = (2 * n - 1) - i + 1; 
		
		int a = i;

		if (b) {
			res[i] = *s.begin();
			s.erase(s.begin());
			res[rev] = *s.begin();
			s.erase(s.begin());
		}
		else {
			res[i] = *s.rbegin();
			s.erase(*s.rbegin());
			res[rev] = *s.rbegin();
			s.erase(*s.rbegin());
		}

		b ^= 1;
	
	}
	cout << "Yes\n";
	for (int i = 1; i <= 2 * n - 1; i++) {
		cout << res[i] << '\n';
	}
	return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:25:9: error: expected primary-expression before ']' token
   25 |         ]
      |         ^
Language: C++

#include<bits/stdc++.h>
using namespace std;
#define ALL(v) (v).begin(),(v).end()
#define REP(i,p,n) for(int i=p;i<(int)(n);++i)
#define rep(i,n) REP(i,0,n)
#define SZ(x) ((int)(x).size())
#define debug(x) cerr << #x << ": " << x << '\n'
#define INF 999999999
typedef long long int Int;
typedef pair<int,int> P;
using ll = long long;
using VI = vector<int>;

int main(){
    int n,x;cin >> n >> x;
    if(x==1||x==2*n-1) cout << "No" << endl;
    else{
        vector<int> a(2*n-1);
        iota(a.begin(),a.end(),1);
        swap(a[n-1],a[x-1]);
        if(a[n-1]<a[n-2]&&a[n-1]<a[n]) swap(a[0],a[n-2]);
		else if(a[n-1]>ans[n-2]&&a[n-1]>a[n]) swap(a[n],a[2*n-2]);
        cout << "Yes" << endl;
        for(auto &i:a) cout << i << endl;
    }
}

Compiler output:
a.cc: In function 'int main()':
a.cc:22:32: error: 'ans' was not declared in this scope; did you mean 'abs'?
   22 |                 else if(a[n-1]>ans[n-2]&&a[n-1]>a[n]) swap(a[n],a[2*n-2]);
      |                                ^~~
      |                                abs
Language: C++

#include<bits/stdc++.h>
using namespace std;
#define ALL(v) (v).begin(),(v).end()
#define REP(i,p,n) for(int i=p;i<(int)(n);++i)
#define rep(i,n) REP(i,0,n)
#define SZ(x) ((int)(x).size())
#define debug(x) cerr << #x << ": " << x << '\n'
#define INF 999999999
typedef long long int Int;
typedef pair<int,int> P;
using ll = long long;
using VI = vector<int>;

int main(){
    int n,x;cin >> n >> x;
    if(x==1||x==2*n-1) cout << "No" << endl;
    else{
        vector<int> a(2*n-1);
        iota(a.begin(),a.end(),1);
        swap(a[n-1],a[x-1]);
        if(a[n-1]<a[n-2]&&a[n-1]<a[n]) swap(a[0],a[n-2]);
		else if(a[n-1]>ans[n-2]&&a[n-1]>ans[n]) swap(ans[n],ans[2*n-2]);
        cout << "Yes" << endl;
        for(auto &i:a) cout << i << endl;
    }
}

Compiler output:
a.cc: In function 'int main()':
a.cc:22:32: error: 'ans' was not declared in this scope; did you mean 'abs'?
   22 |                 else if(a[n-1]>ans[n-2]&&a[n-1]>ans[n]) swap(ans[n],ans[2*n-2]);
      |                                ^~~
      |                                abs
Language: C++

#include <bits\stdc++.h>
#define pb push_back
#define mp make_pair
#define size(x) (int)(x).size()
#define S second
#define F first
#define all(x) (x).begin(), (x).end()

using namespace std;
using ll = long long;

bool DBG_FLG = 1;
#define debug(x) if (DBG_FLG) cerr << #x << " = " << x << endl;

const int inf = 1e9 + 7;
const int MAXN = 1e6 + 5;

int n, x;
int res[MAXN];
set<int> s;
int N;
	

bool make(int a, int b) {
	res[a] = *s.begin();
	s.erase(s.begin());
	int qq = N - res[a];
	if (*s.lower_bound(qq) != qq) return 0;
	else res[b] = qq;
	return 1;
}

int main() {

	ios_base::sync_with_stdio(0);
	cin.tie(0);
	cout.tie(0);
	
	cin >> n >> x;
	if (x == 1) {
		cout << "NO\n";
		return 0;
	}
	N = 2 * n - 1;
	for (int i = 1; i < N; i++) {
		s.insert(i);
	}
	res[N / 2 + 1] = N;
	make(N / 2, N / 2 + 2);
	for (int i = 1; i < N / 2 - 1; i += 2) {
		if (make(i, i + 1) == 0) {
			cout << -1;
			return 0;
		}
	}
	for (int i = N / 2 + 3; i <= N; i += 2) {
		if (make(i, i + 1) == 0) {
			cout << "No";
			return 0;
		}
	}
	cout << "Yes\n";
	for (int i = 1; i <= N; i++) {
		cout << res[i] << '\n';
	}
	return 0;
}




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 <stdio.h>  
#include <algorithm>  
#include <assert.h>
#include <bitset>
#include <cmath>  
#include <complex>  
#include <deque>  
#include <functional>  
#include <iostream>  
#include <limits.h>  
#include <map>  
#include <math.h>  
#include <queue>  
#include <deque>
#include <set>  
#include <stdlib.h>  
#include <string.h>  
#include <string>  
#include <time.h>  
#include <unordered_map>  
#include <unordered_set>  
#include <vector>  
#include <chrono>
#include <random>
#include <time.h>
#include <fstream>
#define ll long long
#define rep2(i,a,b) for(ll i=a;i<=b;++i)
#define rep(i,n) for(ll i=0;i<n;i++)
#define rep3(i,a,b) for(ll i=a;i>=b;i--)
#define pii pair<int,int>
#define pll pair<ll,ll>
#define pq priority_queue<int>
#define pqg priority_queue<int,vector<int>,greater<int>>
#define pb push_back
#define vec vector<int>
#define vecll vector<ll>
#define vecpii vector<pii>
#define endl "\n"
#define all(c) begin(c),end(c)
using namespace std;
int in() {int x;scanf("%d",&x);return x;}
ll lin() {ll x;scanf("%lld",&x);return x;}
void print(vec v){for(auto e:v)cout<<e<<" ";cout<<endl;}
void print(vecll v){for(auto e:v)cout<<e<<" ";cout<<endl;}
void print(map<int,int> mp){for(auto e:mp)cout<<e.first<<" "<<e.second<<endl;cout<<endl;}


#define INF 1e9+7
#define LLINF 1e18+7
#define N 250000

const ll MOD=998244353;

main(){
    int n;cin>>n;
    int x;cin>>x;
    if(n!=x)cout<<"No";
    else{
        cout<<"Yes\n"+
        rep2(i,1,n*2-1)cout<<i<<endl;
    }
}

Compiler output:
a.cc:55:1: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
   55 | main(){
      | ^~~~
a.cc: In function 'int main()':
a.cc:28:21: error: expected primary-expression before 'for'
   28 | #define rep2(i,a,b) for(ll i=a;i<=b;++i)
      |                     ^~~
a.cc:61:9: note: in expansion of macro 'rep2'
   61 |         rep2(i,1,n*2-1)cout<<i<<endl;
      |         ^~~~
a.cc:61:14: error: 'i' was not declared in this scope
   61 |         rep2(i,1,n*2-1)cout<<i<<endl;
      |              ^
a.cc:28:32: note: in definition of macro 'rep2'
   28 | #define rep2(i,a,b) for(ll i=a;i<=b;++i)
      |                                ^
Language: C++

#include <stdio.h>  
#include <algorithm>  
#include <assert.h>
#include <bitset>
#include <cmath>  
#include <complex>  
#include <deque>  
#include <functional>  
#include <iostream>  
#include <limits.h>  
#include <map>  
#include <math.h>  
#include <queue>  
#include <deque>
#include <set>  
#include <stdlib.h>  
#include <string.h>  
#include <string>  
#include <time.h>  
#include <unordered_map>  
#include <unordered_set>  
#include <vector>  
#include <chrono>
#include <random>
#include <time.h>
#include <fstream>
#define ll long long
#define rep2(i,a,b) for(ll i=a;i<=b;++i)
#define rep(i,n) for(ll i=0;i<n;i++)
#define rep3(i,a,b) for(ll i=a;i>=b;i--)
#define pii pair<int,int>
#define pll pair<ll,ll>
#define pq priority_queue<int>
#define pqg priority_queue<int,vector<int>,greater<int>>
#define pb push_back
#define vec vector<int>
#define vecll vector<ll>
#define vecpii vector<pii>
#define endl "\n"
#define all(c) begin(c),end(c)
using namespace std;
int in() {int x;scanf("%d",&x);return x;}
ll lin() {ll x;scanf("%lld",&x);return x;}
void print(vec v){for(auto e:v)cout<<e<<" ";cout<<endl;}
void print(vecll v){for(auto e:v)cout<<e<<" ";cout<<endl;}
void print(map<int,int> mp){for(auto e:mp)cout<<e.first<<" "<<e.second<<endl;cout<<endl;}


#define INF 1e9+7
#define LLINF 1e18+7
#define N 250000

const ll MOD=998244353;

main(){
    int n;cin>>n;
    int x;cin>>x;
    if(n!=x)cout<<"No";
    else{
        cout<<"Yes\n"+
        rep2(i,1,n*2-1)cout<<i<<"\n";
    }
}

Compiler output:
a.cc:55:1: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
   55 | main(){
      | ^~~~
a.cc: In function 'int main()':
a.cc:28:21: error: expected primary-expression before 'for'
   28 | #define rep2(i,a,b) for(ll i=a;i<=b;++i)
      |                     ^~~
a.cc:61:9: note: in expansion of macro 'rep2'
   61 |         rep2(i,1,n*2-1)cout<<i<<"\n";
      |         ^~~~
a.cc:61:14: error: 'i' was not declared in this scope
   61 |         rep2(i,1,n*2-1)cout<<i<<"\n";
      |              ^
a.cc:28:32: note: in definition of macro 'rep2'
   28 | #define rep2(i,a,b) for(ll i=a;i<=b;++i)
      |                                ^
Language: C++

#include <bits/stdc++.h>
#define ll long long
using namespace std;
int main()
{
    ll n, x;
    cin >> n >> x;
    if (x < n)
    {
        cout << "No";
        return 0;
    }
    else
        cout << "Yes" << endl;
    for (int i = 1; i <= 2 * n - 1; i++)
        cout << i << "endl;

    return 0;
}


Compiler output:
a.cc:16:22: warning: missing terminating " character
   16 |         cout << i << "endl;
      |                      ^
a.cc:16:22: error: missing terminating " character
   16 |         cout << i << "endl;
      |                      ^~~~~~
a.cc: In function 'int main()':
a.cc:18:5: error: expected primary-expression before 'return'
   18 |     return 0;
      |     ^~~~~~
Language: C++

//In The Name Of GOD
#include <bits/stdc++.h>
using namespace std;
const int mod = 1000000007;
const int inf = 2000000000;
const int maxn = 100000;
#define ll long long
#define pb push_back
#define mp make_pair
#define IO ios_base::sync_with_stdio(false);
int main(){
  IO;
  int n,m;
  cin>>n>>m;
  if(m==1||m==2*n-1)
    cout<<"No";
    else
    cout<<"Yes\n";
    for(int i=0;i<2*n-1;i++){
      cout<<(i+m-n+2*n-1)%(2*n-1)+1<<endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:21:2: error: expected '}' at end of input
   21 | }
      |  ^
a.cc:11:11: note: to match this '{'
   11 | int main(){
      |           ^
Language: C++

#include <iostream>
#include <vector>
#include <algorithm>
#include <cmath>
#include <set>
#include <queue>
#include <deque>
#include <map>
#include <stack>
#include<bitset>
#include<list>
#include<cassert>
#include<numeric>
 
using namespace std;


void solve(int N, int x) 
{
    if (x <= 1 || x >= N * 2 - 1) 
    {
        cout << "No" << endl;
        exit(0);
    }
    cout << "Yes" << endl;
    vector<int> ans(N * 2 - 1, -1);
    ans[N - 2] = 1;
    ans[N-1] = x;
    ans[N] = N*2-1;
    int ind = 0;
    for (int i = 2; i < N*2-1; i++) {
        if (i == x) 
        	continue;
        while (res[ind] != -1) 
        	ind++;
        ans[ind] = v;
    }
    for (int i = 0; i < n; i++)
    {
    	cout << ans[i] << " ";
    }
}

int main() {
    int N, x;
    cin >> N >> x;
    solve(N, x);
}


Compiler output:
a.cc: In function 'void solve(int, int)':
a.cc:34:16: error: 'res' was not declared in this scope
   34 |         while (res[ind] != -1)
      |                ^~~
a.cc:36:20: error: 'v' was not declared in this scope
   36 |         ans[ind] = v;
      |                    ^
a.cc:38:25: error: 'n' was not declared in this scope
   38 |     for (int i = 0; i < n; i++)
      |                         ^
Language: C++

//In The Name Of GOD
#include <bits/stdc++.h>
using namespace std;
const int mod = 1000000007;
const int inf = 2000000000;
const int maxn = 5000;
#define ll long long
#define pb push_back
#define mp make_pair
#define IO ios_base::sync_with_stdio(false);
int main(){
  IO;
  int n,m;
  cin>>n>>m;
  if(n==m){
    cout<<"Yes\n"
    for(int i=0;i<2*n-1;i++){
      cout<<i+1<<endl;
    }
  }else{
    cout<<"No";
  }
}


Compiler output:
a.cc: In function 'int main()':
a.cc:16:18: error: expected ';' before 'for'
   16 |     cout<<"Yes\n"
      |                  ^
      |                  ;
   17 |     for(int i=0;i<2*n-1;i++){
      |     ~~~           
a.cc:17:17: error: 'i' was not declared in this scope
   17 |     for(int i=0;i<2*n-1;i++){
      |                 ^
Language: C++

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

int main(){
	int n,k;cin>>n>>k;
	if(k==1 || k==2*n-1){
		cout<<"No"<<endl;
		return 0;
	}
	else{
	cout<<"Yes"<<endl;
	if(n==k){
		for(int i=1;i<=2*n-1;i++){
			cout<<i<<endl;
		}
	}
	else if (k<n){
		for(int i=n+k-2;i>=k-1;i--){
		cout<<i<<endl;}
		for(int i=n+k-1;i<=2*n-1;i++){
		cout<<i<<endl;}
		for(int i=1;i<k-1;i++){
		cout<<i<<endl;}
	}
	else{
		for(int i=k-n+2;i<=k+1;i++){
			cout<<i<<endl;
		}
		for(int i=k-n+1;i>=1;i--){
			cout<<i<<endl;
		}
		for(int i=k+2;i<=2*n-1;i++){
			cout<<i<<endl;
		}

	}

}

Compiler output:
a.cc: In function 'int main()':
a.cc:38:2: error: expected '}' at end of input
   38 | }
      |  ^
a.cc:4:11: note: to match this '{'
    4 | int main(){
      |           ^
Language: C++

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

int main(){
    int N,x;
    cin>>N>>x;
	if(x==1 ||x==2*N-1){
		cout<<"No"<<endl;
	}
	else{
		cout<<"Yes"<<endl;
		int ary[2*N-1];
		if(x>=N) {
				int diff=x-N;
				int counter=0;
				for(int i=1+diff; i<=2*N-1; i++) {
					ary[counter]=i;
					counter++;
				}
				for(int i=1; i<=diff; i++) {
					ary[counter]=i;
					counter++;
				}
			}
			else if(x<N) {
				int first=N+x;
				int counter=0;
				for(int i=first; i<=2*N-1; i++) {
					ary[counter]=i;
					counter++;
				}
				for(int i=1; i<first; i++){
					ary[counter]=i;
					counter++;
				}
			}
			for(int i=0; i<N*2-1; i++) {
				printf(ary[i]);
			}
	}
}

Compiler output:
a.cc: In function 'int main()':
a.cc:39:45: error: invalid conversion from 'int' to 'const char*' [-fpermissive]
   39 |                                 printf(ary[i]);
      |                                        ~~~~~^
      |                                             |
      |                                             int
In file included from /usr/include/c++/14/cstdio:42,
                 from /usr/include/c++/14/ext/string_conversions.h:45,
                 from /usr/include/c++/14/bits/basic_string.h:4154,
                 from /usr/include/c++/14/string:54,
                 from /usr/include/c++/14/bitset:52,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:52,
                 from a.cc:1:
/usr/include/stdio.h:363:43: note:   initializing argument 1 of 'int printf(const char*, ...)'
  363 | extern int printf (const char *__restrict __format, ...);
      |                    ~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
Language: C++

#include <iostream>
#include <algorithm>
#include <cmath>
#include <limits>
#include <vector>
#include <cstdio>
#include <bits/stdc++.h>
#include <set>
#include <map>
#include <stdio.h>
#include <stack>
#include <queue>
#include <deque>
#include <numeric>
#include <bits/stdc++.h>
#include <utility>
#include <iomanip>

#define ALL(obj) (obj).begin(), (obj).end()
#define FOR(i,a,b) for(int i = (a); i < (b); i++)
#define RFOR(i,a,b) for(int i = (a); (b) <= i; i--)
#define REP(i,n) for(int i = 0; i < (n); i++)
#define RREP(i,n) for(int i = n; n <= i; i--)
#define ABS(a) ((a < 0) ? ((-1)*(a)) : (a))
#define elif else if
#define MOD 1000000007
#define INF (1<<29)

using namespace std;

#define ld long double
#define ll long long

map <int ,int> mpa,mpb;
typedef pair<ll, ll> P;
priority_queue<P, vector<P>, greater<P>> pque;

int main(){
  ios::sync_with_stdio(false);
  cin.tie(NULL);
  int n,x;
  cin >> n >> x;
  int N=n;
  if(x==1 || x=2*N-1){
    cout << "No" << endl;
    return 0;
  }
  if(N==2){
      cout<<"Yes"<<endl;
      cout << 1 << endl;
      cout << 2 << endl;
      cout << 3 << endl;
      return 0;
  }
  cout<<"Yes"<<endl;
  if(x>=n){
    for(int i=x-n+1;i<=2*n-1;i++) cout<<i<<endl;
    for(int i=1;i<x-n+1;i++) cout<<i<<endl;
  }else{
    for(int i=n+x-1;i>=1;i--) cout<<i<<endl;
    for(int i=2*n-1;i>n+x-1;i--) cout<<i<<endl;
  }
}

Compiler output:
a.cc: In function 'int main()':
a.cc:44:11: error: lvalue required as left operand of assignment
   44 |   if(x==1 || x=2*N-1){
      |      ~~~~~^~~~
Language: C++

#include <iostream>
#include <algorithm>
#include <cmath>
#include <limits>
#include <vector>
#include <cstdio>
#include <bits/stdc++.h>
#include <set>
#include <map>
#include <stdio.h>
#include <stack>
#include <queue>
#include <deque>
#include <numeric>
#include <bits/stdc++.h>
#include <utility>
#include <iomanip>

#define ALL(obj) (obj).begin(), (obj).end()
#define FOR(i,a,b) for(int i = (a); i < (b); i++)
#define RFOR(i,a,b) for(int i = (a); (b) <= i; i--)
#define REP(i,n) for(int i = 0; i < (n); i++)
#define RREP(i,n) for(int i = n; n <= i; i--)
#define ABS(a) ((a < 0) ? ((-1)*(a)) : (a))
#define elif else if
#define MOD 1000000007
#define INF (1<<29)

using namespace std;

#define ld long double
#define ll long long

map <int ,int> mpa,mpb;
typedef pair<ll, ll> P;
priority_queue<P, vector<P>, greater<P>> pque;

int main(){
  ios::sync_with_stdio(false);
  cin.tie(NULL);
  int n,x;
  cin >> n >> x;
  int N=n;
  if(x==1 || x=2*N-1){
    cout << "No" << endl;
    return 0;
  }
  if(N==2){
      cout << 1 << endl;
      cout << 2 << endl;
      cout << 3 << endl;
      return 0;
  }
  cout<<"Yes"<<endl;
  if(x>=n){
    for(int i=x-n+1;i<=2*n-1;i++) cout<<i<<endl;
    for(int i=1;i<x-n+1;i++) cout<<i<<endl;
  }else{
    for(int i=n+x-1;i>=1;i--) cout<<i<<endl;
    for(int i=2*n-1;i>n+x-1;i--) cout<<i<<endl;
  }
}

Compiler output:
a.cc: In function 'int main()':
a.cc:44:11: error: lvalue required as left operand of assignment
   44 |   if(x==1 || x=2*N-1){
      |      ~~~~~^~~~
Language: C++

#include <bits/stdc++.h>

using namespace std;

#define pb push_back
#define mp make_pair
#define fi first
#define se second
#define FOR(i, a, b) for(int i=(a);i<(b);i++)
#define REP(i, n) FOR(i, 0, n)
#define RFOR(i, a, b) for(int i=(a);i>=(b);i--)
#define RREP(i, n) RFOR(i, n, 0)
#define MFOR(i, m) for(auto i=(m).begin();i!=(m).end();i++)
#define ALL(a) (a).begin(), (a).end()
#define SZ(x) ((int)(x).size())

typedef long long int ll;
typedef pair<int, int> P;
typedef pair<ll, ll> Pll;
typedef vector<int> vi;
typedef vector<vi> vvi;
typedef vector<ll> vll;
typedef vector<vll> vvll;

const double eps = 1e-10;
const int MOD = 1000000007;
const int INF = 1000000000;
const ll LINF = 1 << 30;

template<typename T>
void printv(vector<T> const& s) {
  REP(i, SZ(s)) {
    cout << s[i] << " ";
  }
  cout << endl;
}

int 

int main () {
  cin.tie(0);
  cout << setprecision(10);

  int n, x; cin >> n >> x;
  n = 2*n - 1;
  n /= 2;
  n++;
  if(n-1 <= x && x <= n+1) cout << "Yes" << endl;
  else cout << "No" << endl;
}


Compiler output:
a.cc:38:1: error: two or more data types in declaration of 'main'
   38 | int
      | ^~~
Language: C++

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

//repetition
#define FOR(i,a,b) for(int i=(a);i<(b);++i)
#define rep(i, n) for(int i = 0; i < (int)(n); i++)

//container util
#define all(x) (x).begin(),(x).end()

//typedef
typedef long long ll;
typedef vector<int> VI;
typedef vector<VI> VVI;
typedef vector<ll> VLL;
typedef vector<VLL> VVLL;
typedef vector<string> VS;
typedef pair<int, int> PII;
typedef pair<ll, ll> PLL;


//conversion
inline int toInt(string s) {int v; istringstream sin(s);sin>>v;return v;}
template<class T> inline string toString(T x) {ostringstream sout;sout<<x;return sout.str();}


int main(){
  ll n,x;
  cin >> n >> x;
  if( 1 < x && x < 2*n-1)  cout << "Yes" << endl;
  else {
    cout << "No" << endl; return 0;
  }

  else if(n == 2){
    cout << 1 << endl;
    cout << 2 << endl;
    cout << 3 << endl;
    return 0;
  }
  VI num;
  deque<int> qu;

  if(x == 2){
    qu.push_back(x+1);
    qu.push_back(x);
    qu.push_back(x-1);
    qu.push_back(x+2);
    FOR(i,1,2*n){
      if(i == x-1 || i == x+1 ||
         i == x   || i == x+2 ){
           // already pushed
           continue;
         }
      if(i%2) qu.push_front(i);
      else    qu.push_back(i);
    }
  }else{
    qu.push_back(x-1);
    qu.push_back(x);
    qu.push_back(x+1);
    qu.push_back(x-2);
    FOR(i,1,2*n){
      if(i == x-1 || i == x+1 ||
         i == x   || i == x-2 ){
           // already pushed
           continue;
         }
      if(i%2) qu.push_front(i);
      else    qu.push_back(i);
    }
  }

  while(qu.empty() == false){
    cout << qu.front() << endl;
    qu.pop_front();
  }
  return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:35:3: error: 'else' without a previous 'if'
   35 |   else if(n == 2){
      |   ^~~~