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

    #include<bits/stdc++.h>
    using namespace std;
    int main()
    {
      int a,b,c;
      cin>>a>>b>>c;
      if(c>=a && c=<b)
        cout<<"Yes"<<endl;
      else
        cout<<"No"<<endl;
      return 0;
    }

Compiler output:
a.cc: In function 'int main()':
a.cc:7:20: error: expected primary-expression before '<' token
    7 |       if(c>=a && c=<b)
      |                    ^
Language: C++

#include <stdlib.h>
#include <iostream>
using namespace std;

int main(void){
  int A,B,C;
  
  cin >> A >> B >> C;
  
  if(C>=A && C<=B ) printf("Yes\n");
  else printf("No\n");
  

Compiler output:
a.cc: In function 'int main()':
a.cc:11:23: error: expected '}' at end of input
   11 |   else printf("No\n");
      |                       ^
a.cc:5:15: note: to match this '{'
    5 | int main(void){
      |               ^
Language: C++

//大文字->小文字 tolower(),逆はtoupper()
//int a = stoi(c); 文字列をintへ
//途中の出力をそのまま残さない
//数値計算 個数以外はdouble
//map<キー,値> p は辞書。p[キー] = 値
//map 全探索
//auto begin = p.begin(), end = p.end();
//for (auto it = begin; it != end; it++) {}
//mapのキー：it->first mapのバリュー：it->second
//絶対値 abs()
//入力は空白で切れる
//大文字判定 isupper(文字) 小文字判定 islower(文字)
//do{}while(next_permutation(ALL(配列)))
//while(N)で回すとき、Nはコピーを作っておく
//小文字に対応する文字コード：S[i] - 'a'
//文字コード→小文字：(char)(数字+'a')
//グラフの距離:隣接行列で扱う
//等価なものに変換する思考
//bool型　初期値はTrue
//島渡りの問題：中間ノードに着目
//配列はvector<>を使う：意味わからないエラーがなくなる。
//背反な事象にちゃんとわける
#include <bits/stdc++.h>
#define rep(i,N) for(int i = 0; i < N;i++)
#define ALL(a) (a).begin(),(a).end()
#define ll long long int
using namespace std;

// K進数でのNの桁数
ll dig(ll N, ll K) {
	ll dig = 0;
	while (N) {
		dig++;
		N /= K;
	}
	return dig;
}
// a,bの最大公約数
ll gcd(ll a, ll b) {
	if (b == 0) return a;
	return gcd(b, a%b);
}

ll lcm(ll a, ll b) {
	ll g = gcd(a, b);
	return a / g * b;
}

//nC2の計算
ll C(ll N) {
	return N * (N - 1) / 2;
}

//円周率
const double PI = 3.14159265358979323846;

int main() {
	inta, b, c; cin >> a >> b >> c;
	if (c >= a && c <= b)cout << "Yes" << endl;
	else cout << "No" << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:58:9: error: 'inta' was not declared in this scope; did you mean 'int'?
   58 |         inta, b, c; cin >> a >> b >> c;
      |         ^~~~
      |         int
a.cc:58:15: error: 'b' was not declared in this scope
   58 |         inta, b, c; cin >> a >> b >> c;
      |               ^
a.cc:58:18: error: 'c' was not declared in this scope
   58 |         inta, b, c; cin >> a >> b >> c;
      |                  ^
a.cc:58:28: error: 'a' was not declared in this scope
   58 |         inta, b, c; cin >> a >> b >> c;
      |                            ^
Language: Java

a,b,c= map(int, input().split())
if (a <= c and b >= c):
    print('Yes')
else:
    print('No')

Compiler output:
Main.java:1: error: class, interface, enum, or record expected
a,b,c= map(int, input().split())
^
Main.java:3: error: unclosed character literal
    print('Yes')
          ^
Main.java:3: error: unclosed character literal
    print('Yes')
              ^
Main.java:5: error: unclosed character literal
    print('No')
          ^
Main.java:5: error: unclosed character literal
    print('No')
             ^
5 errors
Language: C++

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

int main(){
  int a,b,c;
  cin >> a >> b >> c;
  if(a<=c && b>=c) cout << "Yes" << endl;
  else << "No" << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:8:8: error: expected primary-expression before '<<' token
    8 |   else << "No" << endl;
      |        ^~
Language: C++

#include <iostream>
#include <string>
#include <vector>
#include <stack>
#include <queue>
#include <deque>
#include <algorithm>
#include <bitset>

#include <stdio.h>
#include <math.h>
#include <stdlib.h>
#include <numeric>
using namespace std;
typedef long long ll;
typedef unsigned long long ull;
typedef long double ld;
#define INF 2000000000
#define rep(i,n) for(int i=0;i<(n);i++)
typedef pair<int, int> P;
const ll MOD=1000000007;
using Graph = vector<vector<int>>;

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;
}



int n;
ll k;
int a[100005], b[100005];
int d[100005];
int main() {
    cin >> n >> k;
    for (int i = 0; i < n; i++) {
        cin >> a[i];
        cin >> b[i];
    }
    memset(d, sizeof(d), 0);
    for (int i = 0; i < n; i++) {
        d[a[i]] += b[i];
    }
    /*
    int i = 1;
    while (true) {
        k -= d[i];
        if (k > 0) i++;
        else break;
    }
    cout << i << endl;
    */
    for (int ans = 1; ans < n; ans++) {
        if (k <= d[ans]) {
            cout << ans << endl;
            return 0;
        }
        k -= d[ans];
    }
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:51:5: error: 'memset' was not declared in this scope
   51 |     memset(d, sizeof(d), 0);
      |     ^~~~~~
a.cc:14:1: note: 'memset' is defined in header '<cstring>'; this is probably fixable by adding '#include <cstring>'
   13 | #include <numeric>
  +++ |+#include <cstring>
   14 | using namespace std;
Language: C

#include<stdio.h>
 
int main(void)
{
  int a,b,c;
  scanf("%d %d %d",&a,&b,&c;);
  if(a<=b&&b>=c)printf("Yes\n");
  else printf("No\n");
  
  return 0;
}

Compiler output:
main.c: In function 'main':
main.c:6:28: error: expected ')' before ';' token
    6 |   scanf("%d %d %d",&a,&b,&c;);
      |        ~                   ^
      |                            )
Language: C

#include<stdio.h>

int main(void)
{
  int a,b,c;
  scanf("%d %d %d",&a,&b,&c;);
  if(a<b&&b>c)printf("Yes\n");
  else printf("No\n");
  
  return 0;
}

Compiler output:
main.c: In function 'main':
main.c:6:28: error: expected ')' before ';' token
    6 |   scanf("%d %d %d",&a,&b,&c;);
      |        ~                   ^
      |                            )
Language: C++

#include <bits/stdc++.h>

using namespace std;
typedef long long ll;
const ll INF = 1e18;

#define MAX_E 100000
#define MAX_V 100000

struct edge {
	ll from, to, cost;
};
ll d[MAX_V];
ll V, E;

edge es[MAX_E];

void shortest_path(ll s) {
	rep(i, 0, V) d[i] = INF;
	d[s] = 0;
	while(true) {
		bool update = false;
		rep(i, 0, E) {
			edge e = es[i];
			if(d[e.from] != INF && d[e.to] > d[e.from] + e.cost) {
				d[e.to] = d[e.from] + e.cost;
				update = true;
			}
		}
		if(!update) break;
	}
}

bool find_negative_loop(ll s) {
	//memset(d, 0, sizeof(d));
	fill(d, d + V, INF);
	d[s] = 0;
	rep(i, 0, V) {
		rep(j, 0, E) {
			edge e = es[j];
			if(d[e.from] != INF && d[e.to] > d[e.from] + e.cost) {
				d[e.to] = d[e.from] + e.cost;
				if(i == V - 1 and e.to == V - 1) return true;
			}
		}
	}
	return false;
}

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

  cin >> V >> E;
  rep(i, 0, E) {
    ll a, b, c;
    cin >> a >> b >> c;
    edge e = {--a, --b, -c};
    es[i] = e;
  }

  if(find_negative_loop(0)) {
    cout << "inf" << endl;
    return 0;
  }

  if(d[V - 1] == INF) cout << "inf" << endl;
  else cout << -d[V - 1] << endl;
}



Compiler output:
a.cc: In function 'void shortest_path(ll)':
a.cc:19:13: error: 'i' was not declared in this scope
   19 |         rep(i, 0, V) d[i] = INF;
      |             ^
a.cc:19:9: error: 'rep' was not declared in this scope
   19 |         rep(i, 0, V) d[i] = INF;
      |         ^~~
a.cc: In function 'bool find_negative_loop(ll)':
a.cc:38:13: error: 'i' was not declared in this scope
   38 |         rep(i, 0, V) {
      |             ^
a.cc:38:9: error: 'rep' was not declared in this scope
   38 |         rep(i, 0, V) {
      |         ^~~
a.cc: In function 'int main()':
a.cc:55:7: error: 'i' was not declared in this scope
   55 |   rep(i, 0, E) {
      |       ^
a.cc:55:3: error: 'rep' was not declared in this scope
   55 |   rep(i, 0, E) {
      |   ^~~
Language: Java

import java.util.*;
public class Main {
	public static void main(String[] args){
		Scanner sc = new Scanner(System.in);
		int a = sc.nextInt(); 
        int b = sc.nextInt();
        int c = sc.nextInt();
        if(c>=a && c<=b){System.out.println("Yes")}
        else{System.out.println("No");}
	}
}


Compiler output:
Main.java:8: error: ';' expected
        if(c>=a && c<=b){System.out.println("Yes")}
                                                  ^
1 error
Language: C++

//061 A - Between Two Integers 2017/05/13

#include <bits/stdc++.h>
#define rep(i ,n) for(int i=0;i<(int)(n);++i)
using namespace std;
typedef long long int int64;
typedef unsigned long long uint64;

int main(){
    int a , b  , c;
    cin >> a >> b >> c;
    cout  ( (c >= a && c <= b) ? "Yes" : "No") << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:12:11: error: no match for call to '(std::ostream {aka std::basic_ostream<char>}) (const char*)'
   12 |     cout  ( (c >= a && c <= b) ? "Yes" : "No") << endl;
      |     ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Language: C++

//061 A - Between Two Integers 2017/05/13

#include <bits/stdc++.h>
#define rep(i ,n) for(int i=0;i<(int)(n);++i)
using namespace std;
typedef long long int int64;
typedef unsigned long long uint64;

int main(){
    int a , b  , c;
    cin >> a >> b >> c; : "No"
    cout  ( (c >= a && c <= b) ? "Yes" : "No") << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:11:25: error: expected primary-expression before ':' token
   11 |     cin >> a >> b >> c; : "No"
      |                         ^
Language: C++

#include <bits/stdc++.h>
#include <string>
using namespace std;
using ll=long long;
#define rep(i,n) for(int i=0;i<(int)(n);i++)
#define inf 1001001001
typedef pair<int,int> P;
#define mod 1000000007

int main(){
   int a,b,c;
   ci >> a >> b >>c;
   if(c>=a&&c<=b) cout << "Yes" <<endl;
   else cout << "No" <<endl;
   return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:12:4: error: 'ci' was not declared in this scope; did you mean 'c'?
   12 |    ci >> a >> b >>c;
      |    ^~
      |    c
Language: C++

#include <bits/stdc++.h>
using namespace std;
int deg[1000055];
int main() {
    int n,m,x,y;
    cin>>a>>b>>c;
    for(int i=0;i<m;i++) {
        cin>>x>>y;
        deg[x]++;
        deg[y]++;
    }
    for(int i=1;i<=n;i++) cout<<deg[i]<<endl;
    return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:6:10: error: 'a' was not declared in this scope
    6 |     cin>>a>>b>>c;
      |          ^
a.cc:6:13: error: 'b' was not declared in this scope
    6 |     cin>>a>>b>>c;
      |             ^
a.cc:6:16: error: 'c' was not declared in this scope
    6 |     cin>>a>>b>>c;
      |                ^
Language: Java

import java.util.*;

class Main{
  public static void main(String[] args){
    Scanner scan = new Scanner(System.in);
    Integer a = scan.nextInt();
    Integer b = scan.nextInt();
    Integer c = scan.nextInt();
    System.out.println(A<=C&&C<=B?"Yes":"No");
  }
}

Compiler output:
Main.java:9: error: cannot find symbol
    System.out.println(A<=C&&C<=B?"Yes":"No");
                       ^
  symbol:   variable A
  location: class Main
Main.java:9: error: cannot find symbol
    System.out.println(A<=C&&C<=B?"Yes":"No");
                          ^
  symbol:   variable C
  location: class Main
Main.java:9: error: cannot find symbol
    System.out.println(A<=C&&C<=B?"Yes":"No");
                             ^
  symbol:   variable C
  location: class Main
Main.java:9: error: cannot find symbol
    System.out.println(A<=C&&C<=B?"Yes":"No");
                                ^
  symbol:   variable B
  location: class Main
4 errors
Language: C++

#include <bits/stdc++.h>
using namespace std;
int main()
{
	int a,b,c;
	cin>>a>>b>>c;
	printf(c>=a && c<=b?"Yes","No");
	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:7:39: error: expected ':' before ')' token
    7 |         printf(c>=a && c<=b?"Yes","No");
      |                                       ^
      |                                       :
a.cc:7:39: error: expected primary-expression before ')' token
Language: C++

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace ABC061A
{
    class Program
    {
        static void Main(string[] args)
        {
            int a,b,c;
            var word = Console.ReadLine().Split(' ');

            a = int.Parse(word[0]);
            b = int.Parse(word[1]);
            c = int.Parse(word[2]);

            if( c >= a && c <= b)
               Console.WriteLine("Yes");
            else 
               Console.WriteLine("NO");

            Console.ReadKey();

        }
    }
}


Compiler output:
a.cc:1:7: error: expected nested-name-specifier before 'System'
    1 | using System;
      |       ^~~~~~
a.cc:2:7: error: expected nested-name-specifier before 'System'
    2 | using System.Collections.Generic;
      |       ^~~~~~
a.cc:3:7: error: expected nested-name-specifier before 'System'
    3 | using System.Linq;
      |       ^~~~~~
a.cc:4:7: error: expected nested-name-specifier before 'System'
    4 | using System.Text;
      |       ^~~~~~
a.cc:5:7: error: expected nested-name-specifier before 'System'
    5 | using System.Threading.Tasks;
      |       ^~~~~~
a.cc:11:26: error: 'string' has not been declared
   11 |         static void Main(string[] args)
      |                          ^~~~~~
a.cc:11:35: error: expected ',' or '...' before 'args'
   11 |         static void Main(string[] args)
      |                                   ^~~~
a.cc:28:6: error: expected ';' after class definition
   28 |     }
      |      ^
      |      ;
a.cc: In static member function 'static void ABC061A::Program::Main(int*)':
a.cc:14:13: error: 'var' was not declared in this scope
   14 |             var word = Console.ReadLine().Split(' ');
      |             ^~~
a.cc:16:17: error: expected primary-expression before 'int'
   16 |             a = int.Parse(word[0]);
      |                 ^~~
a.cc:17:17: error: expected primary-expression before 'int'
   17 |             b = int.Parse(word[1]);
      |                 ^~~
a.cc:18:17: error: expected primary-expression before 'int'
   18 |             c = int.Parse(word[2]);
      |                 ^~~
a.cc:21:16: error: 'Console' was not declared in this scope
   21 |                Console.WriteLine("Yes");
      |                ^~~~~~~
a.cc:23:16: error: 'Console' was not declared in this scope
   23 |                Console.WriteLine("NO");
      |                ^~~~~~~
a.cc:25:13: error: 'Console' was not declared in this scope
   25 |             Console.ReadKey();
      |             ^~~~~~~
Language: C++

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

int main() {
  int a,b,c;
  cin>>a>>b>>c;
  if(c>=a && c<=b) cout<<"Yes"<<endl;
  else cout<<"No"<<nedl;
  return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:10:20: error: 'nedl' was not declared in this scope
   10 |   else cout<<"No"<<nedl;
      |                    ^~~~
Language: C

#include <stdio.h>

int main(){
    int a, b, c;

    scanf("%d %d %d", a, b, c);
    if(c !< a && c !> b){
        printf("Yes\n");
    }
    else{
        printf("No\n");
    }

    return 0;

}

Compiler output:
main.c: In function 'main':
main.c:7:9: error: expected ')' before '!' token
    7 |     if(c !< a && c !> b){
      |       ~ ^~
      |         )
Language: C++

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

int main() {
  int x,a,b;
  cin >> x >>a >> b;
  if ((x=<b)&&(b<=a))
    cout <<"Yes";
  else 
    cout << "No";
}


Compiler output:
a.cc: In function 'int main()':
a.cc:7:10: error: expected primary-expression before '<' token
    7 |   if ((x=<b)&&(b<=a))
      |          ^
Language: C++

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

int main() {
  int x,a,b;
  cin >> x >>a >> b;
  if ((x=<b)&&(b<=a))
    cout <<"Yes";
  else 
    cout << "No;a
}


Compiler output:
a.cc:10:13: warning: missing terminating " character
   10 |     cout << "No;a
      |             ^
a.cc:10:13: error: missing terminating " character
   10 |     cout << "No;a
      |             ^~~~~
a.cc: In function 'int main()':
a.cc:7:10: error: expected primary-expression before '<' token
    7 |   if ((x=<b)&&(b<=a))
      |          ^
a.cc:11:1: error: expected primary-expression before '}' token
   11 | }
      | ^
Language: Java

import java.util.Scanner;

public class QA {

	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		int a = sc.nextInt();
		int b = sc.nextInt();
		int c = sc.nextInt();
		sc.close();
		if(a <= c && c <= b) {
			System.out.println("Yes");
		} else {
			System.out.println("No");
		}
	}

}

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

#include<bits/stdc++.h>

using namespace std;

int main() {
	int N, M; cin >> N >> M;

  	const int NMMAX = 50;
    int A[NMMAX], B[NMMAX];
	for (int i = 0; i < M; ++i){
    cin >> A[i] >> B[i];
	}

  	int road[NMMAX];
	for (int i = 0;i < N; ++i){
	road[i] = 0;
    }

  	for (inti=0;i<M;++i){
    	road[A[i] - 1] += 1;
    	road[B[i] - 1] += 1;
	}
	for (inti=0;i<N;++i){ 
    cout << road[i] << endl;
	}
	return 0;
	}


Compiler output:
a.cc: In function 'int main()':
a.cc:19:14: error: 'inti' was not declared in this scope; did you mean 'int'?
   19 |         for (inti=0;i<M;++i){
      |              ^~~~
      |              int
a.cc:19:21: error: 'i' was not declared in this scope
   19 |         for (inti=0;i<M;++i){
      |                     ^
a.cc:23:14: error: 'inti' was not declared in this scope; did you mean 'int'?
   23 |         for (inti=0;i<N;++i){
      |              ^~~~
      |              int
a.cc:23:21: error: 'i' was not declared in this scope
   23 |         for (inti=0;i<N;++i){
      |                     ^
Language: C++

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

int main() {
  int a,b,c;
  cin>>a>>b>>c;
  if(a<=c && c<=b){
    cout<<"Yes"<<endl;
  }
  else{
    coout<<"No"<<endl;
  }
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:11:5: error: 'coout' was not declared in this scope
   11 |     coout<<"No"<<endl;
      |     ^~~~~
Language: Java

import java.util.*;
public class Main{
  public static void main(String[] args){
    Scanner sc = new Scanner(System.in);
    int a = sc.nextint();
    int b = sc.nextint();
    int c = sc.nextint();
    if(c<=b&&a<=c){
      System.out.println("Yes");
    }else{
      System.out.println("No");
    }

  }
  

  
}


Compiler output:
Main.java:5: error: cannot find symbol
    int a = sc.nextint();
              ^
  symbol:   method nextint()
  location: variable sc of type Scanner
Main.java:6: error: cannot find symbol
    int b = sc.nextint();
              ^
  symbol:   method nextint()
  location: variable sc of type Scanner
Main.java:7: error: cannot find symbol
    int c = sc.nextint();
              ^
  symbol:   method nextint()
  location: variable sc of type Scanner
3 errors
Language: C++

a, b, c = map(int, input().split())
if a <= c <= b:
    print('Yes')
else:
    print('No')


Compiler output:
a.cc:3:11: warning: multi-character character constant [-Wmultichar]
    3 |     print('Yes')
      |           ^~~~~
a.cc:5:11: warning: multi-character character constant [-Wmultichar]
    5 |     print('No')
      |           ^~~~
a.cc:1:1: error: 'a' does not name a type
    1 | a, b, c = map(int, input().split())
      | ^
Language: C

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

int main()
{
    int a,b,c;
    while(~scanf("%d%d%d",&A,&B,&C))
    {
        if(C>=A&&C<=B)
            printf("yes\n");
        else
            printf("no\n");
    }
    return 0;
}


Compiler output:
main.c: In function 'main':
main.c:7:28: error: 'A' undeclared (first use in this function)
    7 |     while(~scanf("%d%d%d",&A,&B,&C))
      |                            ^
main.c:7:28: note: each undeclared identifier is reported only once for each function it appears in
main.c:7:31: error: 'B' undeclared (first use in this function)
    7 |     while(~scanf("%d%d%d",&A,&B,&C))
      |                               ^
main.c:7:34: error: 'C' undeclared (first use in this function)
    7 |     while(~scanf("%d%d%d",&A,&B,&C))
      |                                  ^
Language: C++

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

int main()
{
    int a,b,c;
    while(~scanf("%d%d%d",&A,&B,&C))
    {
        if(C>=A&&C<=B)
            printf("yes\n");
        else
            printf("no\n");
    }
    return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:7:28: error: 'A' was not declared in this scope
    7 |     while(~scanf("%d%d%d",&A,&B,&C))
      |                            ^
a.cc:7:31: error: 'B' was not declared in this scope
    7 |     while(~scanf("%d%d%d",&A,&B,&C))
      |                               ^
a.cc:7:34: error: 'C' was not declared in this scope
    7 |     while(~scanf("%d%d%d",&A,&B,&C))
      |                                  ^
Language: Java

import java.util.*;

public class Main{

	public static void main(String[] args){
		Scanner sc = new Scanner(System.in);
		int A = sc.nextInt();
		int B = sc.nextInt();
		int C = sc.nextInt();
		
		if(A=<C && B =>C){
			System.out.println("YES");
		} else{
			System.out.println("NO");
		}
	}
}

Compiler output:
Main.java:11: error: > or ',' expected
		if(A=<C && B =>C){
		        ^
Main.java:11: error: illegal start of expression
		if(A=<C && B =>C){
		              ^
2 errors
Language: Java

import java.util.*;

public class Main{

	public static void main(String[] args){
		Scanner sc = new Scanner(System.in);
		int A = sc.nextInt();
		int B = sc.nextInt();
		int C = sc.nextInt();
		
		if(A=<C && B =<C){
			System.out.println("YES");
		} else{
			System.out.println("NO");
		}
	}
}

Compiler output:
Main.java:11: error: > or ',' expected
		if(A=<C && B =<C){
		        ^
Main.java:11: error: > or ',' expected
		if(A=<C && B =<C){
		                ^
2 errors
Language: C++

#include  <iostream>
using namespace std;

int main()
{
    int a,b,c ;
   cin>>a>>b>>c;
   if(c>=a&&c=<b) {cout<< "Yes" ;}
   else {cout<< "No" ;}

	return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:8:15: error: expected primary-expression before '<' token
    8 |    if(c>=a&&c=<b) {cout<< "Yes" ;}
      |               ^
Language: C++

#include<iostream>
using namespace std;
int main(){
int x,y,z;
  cin>>x>>y>>z;
  if(x<=z && y>=z)
  {
    cout<<"Yes"<<endl;
  }
  else if
  {
    cout<<"No";
  }
 
    
return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:11:3: error: expected '(' before '{' token
   11 |   {
      |   ^
      |   (
Language: C++

#include<iostream>
using namespace std
int main(){
int A,B,C;
  cin>>A>>B>>C;
  if(A<=C && B>=C){cout<<"Yes";}
  else cout<<"No";
 
    
return 

Compiler output:
a.cc:2:20: error: expected ';' before 'int'
    2 | using namespace std
      |                    ^
      |                    ;
    3 | int main(){
      | ~~~                 
a.cc: In function 'int main()':
a.cc:10:7: error: expected primary-expression at end of input
   10 | return
      |       ^
a.cc:10:7: error: expected ';' at end of input
   10 | return
      |       ^
      |       ;
a.cc:10:7: error: expected '}' at end of input
a.cc:3:11: note: to match this '{'
    3 | int main(){
      |           ^
Language: C++

#include <iostream>
using namespace std;

int main ()
{
    int x;
    int c;
    int z;
    cin >> x>>c>>z;
    if (x<c&&z>x){
        cout << "Yes";
    }
else if (z==r&&z==c){
    cout << "Yes";
}
else cout << "No";

    return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:13:13: error: 'r' was not declared in this scope
   13 | else if (z==r&&z==c){
      |             ^
Language: C++

#include<iostream>
using namespace std;
int main(){
int A,B,C;
  cin>>A>>B>>C;
  if(A<C && B>C){cout<<"Yes";}
  else cout<<"No";

    }
return 0;
}


Compiler output:
a.cc:10:1: error: expected unqualified-id before 'return'
   10 | return 0;
      | ^~~~~~
a.cc:11:1: error: expected declaration before '}' token
   11 | }
      | ^
Language: C++

int main() {
int A,B,C;
cin >> A >> B >> C;
if(A<=C<=B){
    cout <<"Yes" << endl;
}else{
    cout << "No" << endl;
}
}

Compiler output:
a.cc: In function 'int main()':
a.cc:3:1: error: 'cin' was not declared in this scope
    3 | cin >> A >> B >> C;
      | ^~~
a.cc:5:5: error: 'cout' was not declared in this scope
    5 |     cout <<"Yes" << endl;
      |     ^~~~
a.cc:5:21: error: 'endl' was not declared in this scope
    5 |     cout <<"Yes" << endl;
      |                     ^~~~
a.cc:7:5: error: 'cout' was not declared in this scope
    7 |     cout << "No" << endl;
      |     ^~~~
a.cc:7:21: error: 'endl' was not declared in this scope
    7 |     cout << "No" << endl;
      |                     ^~~~
Language: C++

int main() {
int A,B,C;
cin>>A,B,C;
if(A<=C<=B){
    cout <<"Yes" << endl;
}else{
    cout << "No" << endl;
}
}

Compiler output:
a.cc: In function 'int main()':
a.cc:3:1: error: 'cin' was not declared in this scope
    3 | cin>>A,B,C;
      | ^~~
a.cc:5:5: error: 'cout' was not declared in this scope
    5 |     cout <<"Yes" << endl;
      |     ^~~~
a.cc:5:21: error: 'endl' was not declared in this scope
    5 |     cout <<"Yes" << endl;
      |                     ^~~~
a.cc:7:5: error: 'cout' was not declared in this scope
    7 |     cout << "No" << endl;
      |     ^~~~
a.cc:7:21: error: 'endl' was not declared in this scope
    7 |     cout << "No" << endl;
      |                     ^~~~
Language: Java


import java.util.*;
public class Main {
	public static void main(String[] args){
		Scanner sc = new Scanner(System.in);
		int a = sc.nextInt();
		int b = sc.nextInt();
		int c = sc.nextInt();
		if(-100>a>c){
             System.out.println("No");
             }else if(b>c>100){
             System.out.println("No");
             }else{
             System.out.println("Yes");
             }
}
}

Compiler output:
Main.java:9: error: bad operand types for binary operator '>'
		if(-100>a>c){
		         ^
  first type:  boolean
  second type: int
Main.java:11: error: bad operand types for binary operator '>'
             }else if(b>c>100){
                         ^
  first type:  boolean
  second type: int
2 errors
Language: C++

#include <iostream>
#include <map>
#include <set>
#include <vector>
#include <algorithm>
#include <math.h>
#include <cmath>
#include <deque>
using namespace std;

typedef long long ll;

int main(){
   int A, B, C;
   cin >> A >> B >> C;
   if(a <= C && C <= B) cout << "Yes" << endl;
   else cout  << "No" << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:16:7: error: 'a' was not declared in this scope
   16 |    if(a <= C && C <= B) cout << "Yes" << endl;
      |       ^
Language: C++

#include <bits/stdc++.h>

using namespace std;

int main() {
  int a, b, c; cin >> a >> b >> c;
  if(a <= c and c <= b) puts("Yes");
  else puts("No")
}


Compiler output:
a.cc: In function 'int main()':
a.cc:8:18: error: expected ';' before '}' token
    8 |   else puts("No")
      |                  ^
      |                  ;
    9 | }
      | ~
Language: C++

#include <iostream>
using namespace std;

int main() {
	// your code goes here
	int a,b,c;
	cin>>a>>b>>c;
	if(c>=a&&c<=b&&)cout<<"Yes"<<endl;
	else cout<<"No"<<endl;
	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:8:24: error: expected primary-expression before ')' token
    8 |         if(c>=a&&c<=b&&)cout<<"Yes"<<endl;
      |                        ^
Language: C++

#include<iostream>
using namespace std;
int main(){
  int a,b,c;
  cin >> a >> b >> c;
  if(c>=a && c <= b){
    cout < <"Yes";
  }else{
    cout << "No";
  }
}

Compiler output:
a.cc: In function 'int main()':
a.cc:7:12: error: expected primary-expression before '<' token
    7 |     cout < <"Yes";
      |            ^
Language: C++

int a, b, c;
int main () {
cin >> a >> b >> c;
if (c >=  a && c <b) {
	cout << "Yes" << endl;
}
else if (a == b == c){
	cout << "Yes" << endl;
}
else {
	cout << "No" << endl;
}
}


Compiler output:
a.cc: In function 'int main()':
a.cc:3:1: error: 'cin' was not declared in this scope
    3 | cin >> a >> b >> c;
      | ^~~
a.cc:5:9: error: 'cout' was not declared in this scope
    5 |         cout << "Yes" << endl;
      |         ^~~~
a.cc:5:26: error: 'endl' was not declared in this scope
    5 |         cout << "Yes" << endl;
      |                          ^~~~
a.cc:8:9: error: 'cout' was not declared in this scope
    8 |         cout << "Yes" << endl;
      |         ^~~~
a.cc:8:26: error: 'endl' was not declared in this scope
    8 |         cout << "Yes" << endl;
      |                          ^~~~
a.cc:11:9: error: 'cout' was not declared in this scope
   11 |         cout << "No" << endl;
      |         ^~~~
a.cc:11:25: error: 'endl' was not declared in this scope
   11 |         cout << "No" << endl;
      |                         ^~~~
Language: C++

#include <bits/stdc++.h>
using namespace std;
int main(){
  int a,b,c[50],d[50];
  cin>> a >>b;
  
  for(int i=0; i<b;i++){
    cin >> c[i] >>d[i];
  }
  
  
  for(int i=1; i<=a ;i++){
    int e[50] = 0,f[50] =0;
    for(int j =1; j<=b;j++){
        e[c[j]-1] += 1;
        f[d[j]-1] += 1;
    }
      
    cout << e[i]+f[i] <<endl;
  }
}
 
 

Compiler output:
a.cc: In function 'int main()':
a.cc:13:17: error: array must be initialized with a brace-enclosed initializer
   13 |     int e[50] = 0,f[50] =0;
      |                 ^
a.cc:13:26: error: array must be initialized with a brace-enclosed initializer
   13 |     int e[50] = 0,f[50] =0;
      |                          ^
Language: C++

#include<iostream>
using namespace std;

int main (){
 int a,b,c;
 cin >> a>> b>> c;
 if(a<=c&&c<=b){
  cout<< "Yes";
 }else{
  cout<< "No";
   
}


Compiler output:
a.cc: In function 'int main()':
a.cc:12:2: error: expected '}' at end of input
   12 | }
      |  ^
a.cc:4:12: note: to match this '{'
    4 | int main (){
      |            ^
Language: C++

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace Between_Two_Intergets
{
    class Program
    {
        static void Main(string[] args)
        {
            int A, B,C;
            //整数A,Bの入力
            var word = Console.ReadLine().Split(' ');
            A = int.Parse(word[0]);
            B = int.Parse(word[1]);
            C = int.Parse(word[2]);
            if (A <= C && C <= B)
            { Console.WriteLine("Yes"); }
            else
            { Console.WriteLine("No"); }
            //入力待ちに
            Console.ReadKey();
        }
    }
}


Compiler output:
a.cc:1:7: error: expected nested-name-specifier before 'System'
    1 | using System;
      |       ^~~~~~
a.cc:2:7: error: expected nested-name-specifier before 'System'
    2 | using System.Collections.Generic;
      |       ^~~~~~
a.cc:3:7: error: expected nested-name-specifier before 'System'
    3 | using System.Linq;
      |       ^~~~~~
a.cc:4:7: error: expected nested-name-specifier before 'System'
    4 | using System.Text;
      |       ^~~~~~
a.cc:5:7: error: expected nested-name-specifier before 'System'
    5 | using System.Threading.Tasks;
      |       ^~~~~~
a.cc:11:26: error: 'string' has not been declared
   11 |         static void Main(string[] args)
      |                          ^~~~~~
a.cc:11:35: error: expected ',' or '...' before 'args'
   11 |         static void Main(string[] args)
      |                                   ^~~~
a.cc:26:6: error: expected ';' after class definition
   26 |     }
      |      ^
      |      ;
a.cc: In static member function 'static void Between_Two_Intergets::Program::Main(int*)':
a.cc:15:13: error: 'var' was not declared in this scope
   15 |             var word = Console.ReadLine().Split(' ');
      |             ^~~
a.cc:16:17: error: expected primary-expression before 'int'
   16 |             A = int.Parse(word[0]);
      |                 ^~~
a.cc:17:17: error: expected primary-expression before 'int'
   17 |             B = int.Parse(word[1]);
      |                 ^~~
a.cc:18:17: error: expected primary-expression before 'int'
   18 |             C = int.Parse(word[2]);
      |                 ^~~
a.cc:20:15: error: 'Console' was not declared in this scope
   20 |             { Console.WriteLine("Yes"); }
      |               ^~~~~~~
a.cc:22:15: error: 'Console' was not declared in this scope
   22 |             { Console.WriteLine("No"); }
      |               ^~~~~~~
a.cc:24:13: error: 'Console' was not declared in this scope
   24 |             Console.ReadKey();
      |             ^~~~~~~
Language: C++



namespace ABC061A
{
	class Program
	{
		static void Main(string[] args)
		{
			int a, b,c;
			var word = Console.ReadLine().Split(' ');
			a = int.Parse(word[0]);
			b = int.Parse(word[1]);
			c = int.Parse(word[2]);
			if ((a <= c) && (c <= b))

			{
				Console.WriteLine("Yes");
			}
			else
			{
				Console.WriteLine("No");
			}
			
			Console.ReadKey();




		}
	}
}


Compiler output:
a.cc:7:34: error: 'string' has not been declared
    7 |                 static void Main(string[] args)
      |                                  ^~~~~~
a.cc:7:43: error: expected ',' or '...' before 'args'
    7 |                 static void Main(string[] args)
      |                                           ^~~~
a.cc:30:10: error: expected ';' after class definition
   30 |         }
      |          ^
      |          ;
a.cc: In static member function 'static void ABC061A::Program::Main(int*)':
a.cc:10:25: error: 'var' was not declared in this scope
   10 |                         var word = Console.ReadLine().Split(' ');
      |                         ^~~
a.cc:11:29: error: expected primary-expression before 'int'
   11 |                         a = int.Parse(word[0]);
      |                             ^~~
a.cc:12:29: error: expected primary-expression before 'int'
   12 |                         b = int.Parse(word[1]);
      |                             ^~~
a.cc:13:29: error: expected primary-expression before 'int'
   13 |                         c = int.Parse(word[2]);
      |                             ^~~
a.cc:17:33: error: 'Console' was not declared in this scope
   17 |                                 Console.WriteLine("Yes");
      |                                 ^~~~~~~
a.cc:21:33: error: 'Console' was not declared in this scope
   21 |                                 Console.WriteLine("No");
      |                                 ^~~~~~~
a.cc:24:25: error: 'Console' was not declared in this scope
   24 |                         Console.ReadKey();
      |                         ^~~~~~~
Language: C++

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace ABC061A
{
	class Program
	{
		static void Main(string[] args)
		{
			int a, b,c;
			var word = Console.ReadLine().Split(' ');
			a = int.Parse(word[0]);
			b = int.Parse(word[1]);
			c = int.Parse(word[2]);
			if ((a <= c) && (c <= b))

			{
				Console.WriteLine("Yes");
			}
			else
			{
				Console.WriteLine("No");
			}
			
			Console.ReadKey();




		}
	}
}


Compiler output:
a.cc:1:7: error: expected nested-name-specifier before 'System'
    1 | using System;
      |       ^~~~~~
a.cc:2:7: error: expected nested-name-specifier before 'System'
    2 | using System.Collections.Generic;
      |       ^~~~~~
a.cc:3:7: error: expected nested-name-specifier before 'System'
    3 | using System.Linq;
      |       ^~~~~~
a.cc:4:7: error: expected nested-name-specifier before 'System'
    4 | using System.Text;
      |       ^~~~~~
a.cc:5:7: error: expected nested-name-specifier before 'System'
    5 | using System.Threading.Tasks;
      |       ^~~~~~
a.cc:11:34: error: 'string' has not been declared
   11 |                 static void Main(string[] args)
      |                                  ^~~~~~
a.cc:11:43: error: expected ',' or '...' before 'args'
   11 |                 static void Main(string[] args)
      |                                           ^~~~
a.cc:34:10: error: expected ';' after class definition
   34 |         }
      |          ^
      |          ;
a.cc: In static member function 'static void ABC061A::Program::Main(int*)':
a.cc:14:25: error: 'var' was not declared in this scope
   14 |                         var word = Console.ReadLine().Split(' ');
      |                         ^~~
a.cc:15:29: error: expected primary-expression before 'int'
   15 |                         a = int.Parse(word[0]);
      |                             ^~~
a.cc:16:29: error: expected primary-expression before 'int'
   16 |                         b = int.Parse(word[1]);
      |                             ^~~
a.cc:17:29: error: expected primary-expression before 'int'
   17 |                         c = int.Parse(word[2]);
      |                             ^~~
a.cc:21:33: error: 'Console' was not declared in this scope
   21 |                                 Console.WriteLine("Yes");
      |                                 ^~~~~~~
a.cc:25:33: error: 'Console' was not declared in this scope
   25 |                                 Console.WriteLine("No");
      |                                 ^~~~~~~
a.cc:28:25: error: 'Console' was not declared in this scope
   28 |                         Console.ReadKey();
      |                         ^~~~~~~
Language: C++

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace ABC061A
{
    class Program
    {
        static void Main(string[] args)
        {
            int a, b, c;

            var word = Console.ReadLine().Split(' ');

            a = int.Parse(word[0]);
            b = int.Parse(word[1]);
            c = int.Parse(word[2]);


            if (c >= a && c <= b)
                Console.WriteLine("Yes");
            else 
                Console.WriteLine("NO");

            Console.ReadKey();

        }
    }
}


Compiler output:
a.cc:1:7: error: expected nested-name-specifier before 'System'
    1 | using System;
      |       ^~~~~~
a.cc:2:7: error: expected nested-name-specifier before 'System'
    2 | using System.Collections.Generic;
      |       ^~~~~~
a.cc:3:7: error: expected nested-name-specifier before 'System'
    3 | using System.Linq;
      |       ^~~~~~
a.cc:4:7: error: expected nested-name-specifier before 'System'
    4 | using System.Text;
      |       ^~~~~~
a.cc:5:7: error: expected nested-name-specifier before 'System'
    5 | using System.Threading.Tasks;
      |       ^~~~~~
a.cc:11:26: error: 'string' has not been declared
   11 |         static void Main(string[] args)
      |                          ^~~~~~
a.cc:11:35: error: expected ',' or '...' before 'args'
   11 |         static void Main(string[] args)
      |                                   ^~~~
a.cc:30:6: error: expected ';' after class definition
   30 |     }
      |      ^
      |      ;
a.cc: In static member function 'static void ABC061A::Program::Main(int*)':
a.cc:15:13: error: 'var' was not declared in this scope
   15 |             var word = Console.ReadLine().Split(' ');
      |             ^~~
a.cc:17:17: error: expected primary-expression before 'int'
   17 |             a = int.Parse(word[0]);
      |                 ^~~
a.cc:18:17: error: expected primary-expression before 'int'
   18 |             b = int.Parse(word[1]);
      |                 ^~~
a.cc:19:17: error: expected primary-expression before 'int'
   19 |             c = int.Parse(word[2]);
      |                 ^~~
a.cc:23:17: error: 'Console' was not declared in this scope
   23 |                 Console.WriteLine("Yes");
      |                 ^~~~~~~
a.cc:25:17: error: 'Console' was not declared in this scope
   25 |                 Console.WriteLine("NO");
      |                 ^~~~~~~
a.cc:27:13: error: 'Console' was not declared in this scope
   27 |             Console.ReadKey();
      |             ^~~~~~~
Language: C++

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace ABC061
{
    class Program
    {
        static void Main(string[] args)
        {
            int a, b, c;
            var word = Console.ReadLine().Split(' ');
            a = int.Parse(word[0]);
            b = int.Parse(word[1]);
            c = int.Parse(word[2]);

            if ((c >= a) && (c <= b)) 
            {
                Console.WriteLine("Yes");
            }
        else
            {
                Console.WriteLine("No");
            }

            Console.ReadKey(); 
            

        }

        }
    }



Compiler output:
a.cc:1:7: error: expected nested-name-specifier before 'System'
    1 | using System;
      |       ^~~~~~
a.cc:2:7: error: expected nested-name-specifier before 'System'
    2 | using System.Collections.Generic;
      |       ^~~~~~
a.cc:3:7: error: expected nested-name-specifier before 'System'
    3 | using System.Linq;
      |       ^~~~~~
a.cc:4:7: error: expected nested-name-specifier before 'System'
    4 | using System.Text;
      |       ^~~~~~
a.cc:5:7: error: expected nested-name-specifier before 'System'
    5 | using System.Threading.Tasks;
      |       ^~~~~~
a.cc:11:26: error: 'string' has not been declared
   11 |         static void Main(string[] args)
      |                          ^~~~~~
a.cc:11:35: error: expected ',' or '...' before 'args'
   11 |         static void Main(string[] args)
      |                                   ^~~~
a.cc:33:10: error: expected ';' after class definition
   33 |         }
      |          ^
      |          ;
a.cc: In static member function 'static void ABC061::Program::Main(int*)':
a.cc:14:13: error: 'var' was not declared in this scope
   14 |             var word = Console.ReadLine().Split(' ');
      |             ^~~
a.cc:15:17: error: expected primary-expression before 'int'
   15 |             a = int.Parse(word[0]);
      |                 ^~~
a.cc:16:17: error: expected primary-expression before 'int'
   16 |             b = int.Parse(word[1]);
      |                 ^~~
a.cc:17:17: error: expected primary-expression before 'int'
   17 |             c = int.Parse(word[2]);
      |                 ^~~
a.cc:21:17: error: 'Console' was not declared in this scope
   21 |                 Console.WriteLine("Yes");
      |                 ^~~~~~~
a.cc:25:17: error: 'Console' was not declared in this scope
   25 |                 Console.WriteLine("No");
      |                 ^~~~~~~
a.cc:28:13: error: 'Console' was not declared in this scope
   28 |             Console.ReadKey();
      |             ^~~~~~~
Language: C++

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace ABC061A
{
    class Program
    {
        static void Main(string[] args)
        {
            int a, b, c;
            var word = Console.ReadLine().Split(' ');
            a = int.Parse(word[0]);
            b = int.Parse(word[1]);
            c = int.Parse(word[2]);
            if (a <= c && c <= b)
                Console.WriteLine("Yes");
            else
                Console.WriteLine("No");

            Console.ReadKey();

        }
    }
}


Compiler output:
a.cc:1:7: error: expected nested-name-specifier before 'System'
    1 | using System;
      |       ^~~~~~
a.cc:2:7: error: expected nested-name-specifier before 'System'
    2 | using System.Collections.Generic;
      |       ^~~~~~
a.cc:3:7: error: expected nested-name-specifier before 'System'
    3 | using System.Linq;
      |       ^~~~~~
a.cc:4:7: error: expected nested-name-specifier before 'System'
    4 | using System.Text;
      |       ^~~~~~
a.cc:5:7: error: expected nested-name-specifier before 'System'
    5 | using System.Threading.Tasks;
      |       ^~~~~~
a.cc:11:26: error: 'string' has not been declared
   11 |         static void Main(string[] args)
      |                          ^~~~~~
a.cc:11:35: error: expected ',' or '...' before 'args'
   11 |         static void Main(string[] args)
      |                                   ^~~~
a.cc:26:6: error: expected ';' after class definition
   26 |     }
      |      ^
      |      ;
a.cc: In static member function 'static void ABC061A::Program::Main(int*)':
a.cc:14:13: error: 'var' was not declared in this scope
   14 |             var word = Console.ReadLine().Split(' ');
      |             ^~~
a.cc:15:17: error: expected primary-expression before 'int'
   15 |             a = int.Parse(word[0]);
      |                 ^~~
a.cc:16:17: error: expected primary-expression before 'int'
   16 |             b = int.Parse(word[1]);
      |                 ^~~
a.cc:17:17: error: expected primary-expression before 'int'
   17 |             c = int.Parse(word[2]);
      |                 ^~~
a.cc:19:17: error: 'Console' was not declared in this scope
   19 |                 Console.WriteLine("Yes");
      |                 ^~~~~~~
a.cc:21:17: error: 'Console' was not declared in this scope
   21 |                 Console.WriteLine("No");
      |                 ^~~~~~~
a.cc:23:13: error: 'Console' was not declared in this scope
   23 |             Console.ReadKey();
      |             ^~~~~~~
Language: C++

static void Main(string[] args)
        {
            int a; int b; int c;
            var word = Console.ReadLine().Split(' ');
            a = int.Parse(word[0]);
            b = int.Parse(word[1]);
            c = int.Parse(word[2]);

            if (c>=a&&c<=b)
                Console.WriteLine("yes");

            else Console.WriteLine("no");


            Console.ReadKey();





        }
    }

Compiler output:
a.cc:1:13: error: variable or field 'Main' declared void
    1 | static void Main(string[] args)
      |             ^~~~
a.cc:1:18: error: 'string' was not declared in this scope
    1 | static void Main(string[] args)
      |                  ^~~~~~
a.cc:1:25: error: expected primary-expression before ']' token
    1 | static void Main(string[] args)
      |                         ^
a.cc:22:5: error: expected declaration before '}' token
   22 |     }
      |     ^