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

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

int main() {
  
  int x, N, K;
  cin >> N >> K;
  x == 1
  for (int i = 0; i<N; i++) {
    if (x<K) x *= 2;
    else x += K;
  }
  
  cout << x << endl;
  
}

Compiler output:
a.cc: In function 'int main()':
a.cc:8:9: error: expected ';' before 'for'
    8 |   x == 1
      |         ^
      |         ;
    9 |   for (int i = 0; i<N; i++) {
      |   ~~~    
a.cc:9:19: error: 'i' was not declared in this scope
    9 |   for (int i = 0; i<N; i++) {
      |                   ^
Language: C++

#include <bits/stdc++.h>
using namespace std;
int main(){
  int N,K,S;
  cin>>N,K;
  for(int i=0;i<N;i++){
    if(S>=K){
      S+=K
    }
    else{
      S*=2;
    }
  }
  cout<<S<<endl;
}



Compiler output:
a.cc: In function 'int main()':
a.cc:8:11: error: expected ';' before '}' token
    8 |       S+=K
      |           ^
      |           ;
    9 |     }
      |     ~
Language: C++

#include <bits/stdc++.h>
using namespace std;
int main(){
  int N,K,S;
  cin>>N,k;
  for(int i=0;i<N;i++){
    if(S>=K){
      S+=K;
    }
    else{
      S*=2;
    }
  }
  cout<<S<<endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:5:10: error: 'k' was not declared in this scope
    5 |   cin>>N,k;
      |          ^
Language: C++

#include <bits/stdc++.h>
using namespace std;
int main(){
  int N,K,S;
  cin>>n,k;
  for(int i=0;i<N;i++){
    if(S>=K){
      S+=K;
    }
    else{
      S*=2;
    }
  }
  cout<<S<<endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:5:8: error: 'n' was not declared in this scope
    5 |   cin>>n,k;
      |        ^
a.cc:5:10: error: 'k' was not declared in this scope
    5 |   cin>>n,k;
      |          ^
Language: C++

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

int main() {
  int N, K, a, x, y;
  cin >> N >> K;
  a = 1
  for (int i = 0; i < N; i++) {
    x = a + K;
    y = a * 2;
    if (x < y)
      a += x;
    else
      a += y;
  }
  cout << a << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:7:8: error: expected ';' before 'for'
    7 |   a = 1
      |        ^
      |        ;
    8 |   for (int i = 0; i < N; i++) {
      |   ~~~   
a.cc:8:19: error: 'i' was not declared in this scope
    8 |   for (int i = 0; i < N; i++) {
      |                   ^
Language: C++

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

int main () {
  int num = 1;
  int N, K;
  cin >> N >> K;
  
  
  for (int i = 0 ; i < N ; i++) {
    if ( num > K) {
      num += K;
    } else {
      num *= 2
    }
  }
  
  cout << num << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:14:15: error: expected ';' before '}' token
   14 |       num *= 2
      |               ^
      |               ;
   15 |     }
      |     ~
Language: C++

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

int main() {
  int N, K, n=1;
  cin >> N >> K;
  for (int i=0; i<N; i++) {
    if (2*n >= n+K) {
      n += K
    }
    else {
      n *= 2
    }
  }
  cout << n <<endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:9:13: error: expected ';' before '}' token
    9 |       n += K
      |             ^
      |             ;
   10 |     }
      |     ~        
a.cc:12:13: error: expected ';' before '}' token
   12 |       n *= 2
      |             ^
      |             ;
   13 |     }
      |     ~
Language: C++

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

int main () {
  int n,k;
  cin >> n >> k;
  int j=1;
  
  while (j<=k){
    j*=2
  }
  cout << j+(n-log2j)*k << endl;
}

Compiler output:
a.cc:1:2: error: invalid preprocessing directive #incluce; did you mean #include?
    1 | #incluce<bits/stdc++.h>
      |  ^~~~~~~
      |  include
a.cc: In function 'int main()':
a.cc:6:3: error: 'cin' was not declared in this scope
    6 |   cin >> n >> k;
      |   ^~~
a.cc:1:1: note: 'std::cin' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
  +++ |+#include <iostream>
    1 | #incluce<bits/stdc++.h>
a.cc:10:9: error: expected ';' before '}' token
   10 |     j*=2
      |         ^
      |         ;
   11 |   }
      |   ~      
a.cc:12:3: error: 'cout' was not declared in this scope
   12 |   cout << j+(n-log2j)*k << endl;
      |   ^~~~
a.cc:12:3: note: 'std::cout' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
a.cc:12:16: error: 'log2j' was not declared in this scope
   12 |   cout << j+(n-log2j)*k << endl;
      |                ^~~~~
a.cc:12:28: error: 'endl' was not declared in this scope
   12 |   cout << j+(n-log2j)*k << endl;
      |                            ^~~~
a.cc:1:1: note: 'std::endl' is defined in header '<ostream>'; this is probably fixable by adding '#include <ostream>'
  +++ |+#include <ostream>
    1 | #incluce<bits/stdc++.h>
Language: C++

#include<bits/stdc++.h>
using namespace std;
 
int main () {
  int n,k;
  cin >> n >> k;
  int j=1;
  
    while(j<=k){
    j=j*2;
  }
  cout << j+(n-(j/2)*k;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:12:23: error: expected ')' before ';' token
   12 |   cout << j+(n-(j/2)*k;
      |             ~         ^
      |                       )
Language: C++

#include<bits/stdc++.h>
using namespace std;
 
int main () {
  int n,k;
  cin >> n >> k;
  int j=1;
  
    while(j<=k){
      j*2;
  }
  cout << j+k(n-(j+1)/2)*k;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:12:14: error: 'k' cannot be used as a function
   12 |   cout << j+k(n-(j+1)/2)*k;
      |             ~^~~~~~~~~~~
Language: C++

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

int main(){
  int N, K;
  int KEIJI = 1;
  cin >> N >> K;
  for (int i = 0; i < N; i++){
    if (KEIJI > K){
      KEIJI = K + KEIJI;
    }
    else {
      KEIJI = 2 * KEIJI;
    }
  }
  cout << KEIJI << endl;
}


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

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

int main(){
  int N, K;
  int KEIJI = 1;
  cin >> N >> K;
  for (int i = 0; i < N; i++){
    if (KEIJI < K){
      KEIJI = K + KEIJI;
    }
    else {
      KEIJI = 2 * KEIJI;
    }
  }
  cout << KEIJI << endl;
}

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

#include<iostream>
#include<cmath>
#include<vector>
#include<set>
#include<algorithm>
#include<tuple>
#include<utility>
#include<cctype>
#include<climits>
#include<map>
#include<queue>
#include<functional>

using namespace std;
template<class T> void chmax(T& a, T b) {if(a < b){a=b;}}
template<class T> void chmin(T& a, T b) {if(a > b){a=b;}}

#define REP(i,a,n) for(int i=a;i<n;++i)
#define RUP(a,b) ((a+b-1)/(b))
#define ENT "\n"
#define REV(v) reverse(v.begin(),v.end())
#define SRTV(v) sort(v.begin(),v.end())
#define SRTA(a,n) sort(a,a+n)
#define MOD 1000000007

typedef long long ll;
typedef tuple<int,int,bool> Tb;

int atcoder(){
    //入力
    int n,k;
    cin >> n >> k;
  	int ans = 1;
    //処理
  	REP(i,0,n){
    	ans = min(2*a,a+k);
    }
    //出力
    cout << ans << ENT;
    return 0;
}

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


Compiler output:
a.cc: In function 'int atcoder()':
a.cc:36:21: error: 'a' was not declared in this scope
   36 |         ans = min(2*a,a+k);
      |                     ^
Language: C++

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

int main(){
    int i, n, k, a = 1;
    cin >> n >> k;
    for(i=0; i<n; i++){
        if(a < k){
            a *= 2
        }else{
            a += k;
        }
    }
    cout << a;
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:9:19: error: expected ';' before '}' token
    9 |             a *= 2
      |                   ^
      |                   ;
   10 |         }else{
      |         ~
Language: C++

#include <iostream>
using namespace std;

using uint = unsigned int;
using ll = long long;
using ull = unsigned long long;
#include <string>
#include <cstdio>
#include <algorithm>
#include <vector>
#include <cmath>
#include <climits>
#include <bitset>
#include <array>
#include <deque>
#include <queue>
#include <map>
#include <set>
#define all(x) (x).begin(),(x).end()

const int MOD = 1e9 + 7;

void solve(){

}
int main(){
    int N,K;
    cin >> N >> K;

    ans = 1;
    for (int i = 0; i < N; ++i) {
        if (ans * 2 < ans + K) {
            ans *= 2;
        } else {
            ans += K;
        }
    }
    cout << ans << endl;

    return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:30:5: error: 'ans' was not declared in this scope; did you mean 'abs'?
   30 |     ans = 1;
      |     ^~~
      |     abs
Language: C++

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

int main(){
  
  int N,A;
  cin >> N;
  
  if (N % 2 == 0){
    for(int i = 0; i < N/2; i++){
      A *= 2;
    }
    for(int j = 0; j < N/2; j++){
      int B;
      cin >> B;
      A += B;
    }
  }
  
  else{
    for(int k = 0; k < N/2; k++){
      A *= 2;
    }
    for(int l = 0; l < N/2+1; l++){
      A += B;
    }
  }
  cout << A << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:25:12: error: 'B' was not declared in this scope
   25 |       A += B;
      |            ^
Language: C++

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

int main(){
  int N,K,x=1;
  cin >> N,K;
  for(int i=0;i<N;i++){
    if(x<k){
      x *= 2;
    }else{
      x += K;
    }
  }
  cout << x;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:8:10: error: 'k' was not declared in this scope
    8 |     if(x<k){
      |          ^
Language: C

#inlcude<stdio.h>

int main(){
  int N, K, r = 1;
  scanf("%d %d", &N, &K);
  for (int i = 0; i < N; i++){
    if(r < K){
      r *= 2;
    } else {
      r += K;
    }
  }
  
  printf("%d\n", r);
  
  return 0;
}

Compiler output:
main.c:1:2: error: invalid preprocessing directive #inlcude; did you mean #include?
    1 | #inlcude<stdio.h>
      |  ^~~~~~~
      |  include
main.c: In function 'main':
main.c:5:3: error: implicit declaration of function 'scanf' [-Wimplicit-function-declaration]
    5 |   scanf("%d %d", &N, &K);
      |   ^~~~~
main.c:1:1: note: include '<stdio.h>' or provide a declaration of 'scanf'
  +++ |+#include <stdio.h>
    1 | #inlcude<stdio.h>
main.c:5:3: warning: incompatible implicit declaration of built-in function 'scanf' [-Wbuiltin-declaration-mismatch]
    5 |   scanf("%d %d", &N, &K);
      |   ^~~~~
main.c:5:3: note: include '<stdio.h>' or provide a declaration of 'scanf'
main.c:14:3: error: implicit declaration of function 'printf' [-Wimplicit-function-declaration]
   14 |   printf("%d\n", r);
      |   ^~~~~~
main.c:14:3: note: include '<stdio.h>' or provide a declaration of 'printf'
main.c:14:3: warning: incompatible implicit declaration of built-in function 'printf' [-Wbuiltin-declaration-mismatch]
main.c:14:3: note: include '<stdio.h>' or provide a declaration of 'printf'
Language: C++

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

typedef long long int ll;
typedef pair<ll, ll> pll;

#define FOR(i, n, m) for (ll(i) = (m); (i) < (n); ++(i))
#define REP(i, n) FOR(i, n, 0)
#define OF64 std::setprecision(10)

const ll MOD = 1000000007;
const ll INF = (ll)1e15;

int main()
{
    int N, K;
    cin >> N >> K;
    int m = 1;
    REP(i, N)
    {
        m = std::min(m * 2, m + K);
    }
    ccout << m << endl;
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:23:5: error: 'ccout' was not declared in this scope
   23 |     ccout << m << endl;
      |     ^~~~~
Language: C++

#include<bits/stdc++.h>
using namespace std;
int a,b,ans=1;
int main()
{
	cin>>a>>b
    for(int i=1; i<=a; i++)
        ans=fmin(ans*2,ans+k);
	cout<<ans;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:6:18: error: expected ';' before 'for'
    6 |         cin>>a>>b
      |                  ^
      |                  ;
    7 |     for(int i=1; i<=a; i++)
      |     ~~~           
a.cc:7:18: error: 'i' was not declared in this scope
    7 |     for(int i=1; i<=a; i++)
      |                  ^
Language: C

#include <stdio.h>
int main() {
	int x, y,num=1;
	scanf("%lld%lld", &x, &y);
	for (int i = 1; i <= x; i++) {
		if (num >= y) { num += y }
		else { num += num; }
	}
}

Compiler output:
main.c: In function 'main':
main.c:6:41: error: expected ';' before '}' token
    6 |                 if (num >= y) { num += y }
      |                                         ^~
      |                                         ;
Language: C++

#include<cstdio>
using namespace std;

int n, k, ans = 1;
int main() {
	scanf("%d%d", &n, &k);
	for (int i = 0; i < n; i++) {
		ans += min(ans, k);
	}
	printf("%d", ans);
	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:8:24: error: 'min' was not declared in this scope; did you mean 'main'?
    8 |                 ans += min(ans, k);
      |                        ^~~
      |                        main
Language: C++

#include <iostream>
using namespace std;

int main()
{
  int n, k;
  cin >> n >> k;
  int num = 1;
  for(int i = 0; i < n; i++){
    if(num < k){
      num *= 2;
    }
    else{
      num += k
    }
  }
  cout << num << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:14:15: error: expected ';' before '}' token
   14 |       num += k
      |               ^
      |               ;
   15 |     }
      |     ~
Language: C++

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

int main(){
  int N,K,b,c;
  int a = 1;
  cin >>N >>K;
  
  for(int i = 0;i < N;i++){
    a = a * 2;
  }
  for(int i = 0;i < N;i++){
    b = a / 2 + K*(i+1);
    if(b < a){
      a = b;
      a = a - K*(i+1);
    }
    else if(b > a){
      break;
    }
  }
  if(a < b){
    c = a;
  else if(b < a){
    c = b;
  cout << c <<endl;
}
    

Compiler output:
a.cc: In function 'int main()':
a.cc:24:3: error: expected '}' before 'else'
   24 |   else if(b < a){
      |   ^~~~
a.cc:22:12: note: to match this '{'
   22 |   if(a < b){
      |            ^
a.cc:27:2: error: expected '}' at end of input
   27 | }
      |  ^
a.cc:4:11: note: to match this '{'
    4 | int main(){
      |           ^
Language: C++

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

int main(){
  int N,K,b;
  int a = 1;
  cin >>N >>K;
  
  for(int i = 0;i < N;i++){
    a = a * 2;
  }
  for(int i = 0;i < N;i++){
    b = a / 2 + K*(i+1);
    if(b < a){
      a = b;
      a = a - K*(i+1);
    }
    else if(b > a){
      break;
    }
    else if(b == 1){
      break;
    }
  cout << b <<endl;
}
    

Compiler output:
a.cc: In function 'int main()':
a.cc:25:2: error: expected '}' at end of input
   25 | }
      |  ^
a.cc:4:11: note: to match this '{'
    4 | int main(){
      |           ^
Language: C++

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

int main(){
  int N,K,b;
  int a = 1;
  cin >>N >>K;
  
  for(int i = 0;i < N;i++){
    a = a * 2;
  }
  for(int i = 0;i < N;i++){
    b = a / 2 + K(i+1);
    if(b < a){
      a = b;
      a = a - K(i+1);
    }
    else if(b > a || b == a){
      break;
    }
  }
  cout << b <<endl;
}
    

Compiler output:
a.cc: In function 'int main()':
a.cc:13:18: error: 'K' cannot be used as a function
   13 |     b = a / 2 + K(i+1);
      |                 ~^~~~~
a.cc:16:16: error: 'K' cannot be used as a function
   16 |       a = a - K(i+1);
      |               ~^~~~~
Language: C++

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

int main(){
  int N,K;
  int a = 1;
  cin >>N >>K;
  
  for(int i = 0;i < N;i++){
    a = a * 2;
  }
  for(int i = 0;i < N;i++){
    b = a / 2 + K(i+1);
    if(b < a){
      a = b;
      a = a - K(i+1);
    }
    else if(b > a || b == a){
      break;
    }
  }
  cout << b <<endl;
}
    

Compiler output:
a.cc: In function 'int main()':
a.cc:13:5: error: 'b' was not declared in this scope
   13 |     b = a / 2 + K(i+1);
      |     ^
a.cc:13:18: error: 'K' cannot be used as a function
   13 |     b = a / 2 + K(i+1);
      |                 ~^~~~~
a.cc:16:16: error: 'K' cannot be used as a function
   16 |       a = a - K(i+1);
      |               ~^~~~~
a.cc:22:11: error: 'b' was not declared in this scope
   22 |   cout << b <<endl;
      |           ^
Language: C

#include<stdio.h>
	int main(void)
	{
	int N,K,i;
	scanf("%d%d",&N,&K);
	if(N%2==0)
	{ for(i=1;i>=N/2;i++){
		 i=i*2;
	     }
	  for(i=1;i>=N/2;i++)
	     { i=i+K;
	     }
	}
	else 
	{
	for(i=1;i>=N//2+1;i++){
	 i=i*2;
	     }
	for(i=1;i>=N//2;i++){
	 i=i+K;
	     }
	printf("%d\n",i)
	return 0;
	}	
	

Compiler output:
main.c: In function 'main':
main.c:16:21: error: expected ';' before 'i'
   16 |         for(i=1;i>=N//2+1;i++){
      |                     ^
      |                     ;
   17 |          i=i*2;
      |          ~           
main.c:18:14: error: expected expression before '}' token
   18 |              }
      |              ^
main.c:18:14: error: expected expression before '}' token
main.c:19:21: error: expected ';' before 'i'
   19 |         for(i=1;i>=N//2;i++){
      |                     ^
      |                     ;
   20 |          i=i+K;
      |          ~           
main.c:21:14: error: expected expression before '}' token
   21 |              }
      |              ^
main.c:21:14: error: expected expression before '}' token
main.c: At top level:
main.c:22:16: error: expected declaration specifiers or '...' before string constant
   22 |         printf("%d\n",i)
      |                ^~~~~~
main.c:22:23: error: unknown type name 'i'
   22 |         printf("%d\n",i)
      |                       ^
main.c:24:9: error: expected identifier or '(' before '}' token
   24 |         }
      |         ^
Language: C

#include<stdio.h>
	int main(void)
	{
	int N,K,i;
	scanf("%d%d",&N,&K);
	if(N%2==0)
	{ for(i=1;i>=N/2;i++){
		 i=i*2;
	     }for(i=1;i>=N/2;i++)
	     { i=i+K;
	     }
	}
	else 
	{
	for(i=1;i>=N//2+1;i++){
	 i=i*2;
	     }
	for(i=1;i>=N//2;i++){
	 i=i+K;
	     }
	return 0;
	}	
	

Compiler output:
main.c: In function 'main':
main.c:15:21: error: expected ';' before 'i'
   15 |         for(i=1;i>=N//2+1;i++){
      |                     ^
      |                     ;
   16 |          i=i*2;
      |          ~           
main.c:17:14: error: expected expression before '}' token
   17 |              }
      |              ^
main.c:17:14: error: expected expression before '}' token
main.c:18:21: error: expected ';' before 'i'
   18 |         for(i=1;i>=N//2;i++){
      |                     ^
      |                     ;
   19 |          i=i+K;
      |          ~           
main.c:20:14: error: expected expression before '}' token
   20 |              }
      |              ^
main.c:20:14: error: expected expression before '}' token
main.c: At top level:
main.c:21:9: error: expected identifier or '(' before 'return'
   21 |         return 0;
      |         ^~~~~~
main.c:22:9: error: expected identifier or '(' before '}' token
   22 |         }
      |         ^
Language: C

	#include<stdio.h>
	int main(void)
	{
	int N,K,i;
	scanf("%d%d",&N,&K);
	if(N%2==0)
	{ for(i=1;i>=N/2;i++)
	     { i=i*2;
	     }for(i=1;i>=N/2;i++)
	     { i=i+K;
	     }
	}
	else 
	{
	for(i=1;i>=N//2+1;i++)
	     { i=i*2;
	     }
	for(i=1;i>=N//2;i++)
	     { i=i+K;
	     }
	}
	return 0;
		
	

Compiler output:
main.c: In function 'main':
main.c:15:21: error: expected ';' before '{' token
   15 |         for(i=1;i>=N//2+1;i++)
      |                     ^
      |                     ;
   16 |              { i=i*2;
      |              ~       
main.c:22:9: error: expected expression at end of input
   22 |         return 0;
      |         ^~~~~~
main.c:22:9: error: expected declaration or statement at end of input
main.c:22:9: error: expected declaration or statement at end of input
Language: C

#include<stdio.h>
	int main(void)
	{
	int N,K,i;
	scanf("%d%d",&N,&K);
	if(N%2==0)
	{ for(i=1;i>=N/2;i++)
	     { i=i*2;
	     }for(i=1;i>=N/2;i++)
	     { i=i+K;
	     }
	}
	else 
	{
	for(i=1;i>=N//2+1;i++)
	     { i=i*2;
	     }for(i=1;i>=N//2;i++)
	     { i=i+K;
	     }
	}
		
	

Compiler output:
main.c: In function 'main':
main.c:15:21: error: expected ';' before '{' token
   15 |         for(i=1;i>=N//2+1;i++)
      |                     ^
      |                     ;
   16 |              { i=i*2;
      |              ~       
main.c:20:9: error: expected declaration or statement at end of input
   20 |         }
      |         ^
main.c:20:9: error: expected declaration or statement at end of input
Language: C

#include<stdio.h>
	int main(void)
	{
	int N,K,i;
	scanf("%d%d",&N,&K);
	if(N%2==0)
	{ for(i=1;i>=N/2;i++)
	     { i=i*2;
	     }for(i=1;i>=N/2;i++)
	     { i=i+K;
	     }
	}
	else 
	{
	for(i=1;i>=N//2+1;i++)
	     { i=i*2;
	     }for(i=1;i>=N/2;i++)
	     { i=i+K;
	     }
	}
		
	

Compiler output:
main.c: In function 'main':
main.c:15:21: error: expected ';' before '{' token
   15 |         for(i=1;i>=N//2+1;i++)
      |                     ^
      |                     ;
   16 |              { i=i*2;
      |              ~       
main.c:20:9: error: expected expression before '}' token
   20 |         }
      |         ^
main.c:20:9: error: expected expression before '}' token
main.c:20:9: error: expected declaration or statement at end of input
Language: C

	#include<stdio.h>
	int main(void)
	{
	int N,K,i;
	scanf("%d%d",&N,&K);
	if(N%2==0)
	{ for(i=1;i>=N/2;i++)
	     { i=i*2;
	     }for(i=1;i>=N/2;i++)
	     { i=i+K;
	     }
	}
	else 
	{
	for(i=1;i>=N/2+0.5;i++)
	     { i=i*2;
	     }for(i=1;i>=N/2;i++)
	     { i=i+K;
	     }
	}
		
	

Compiler output:
main.c: In function 'main':
main.c:20:9: error: expected declaration or statement at end of input
   20 |         }
      |         ^
Language: C++

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

int main() {

 int N,K;
  cin >> N >> K;
  int x = 1;
  for (int i= 0;i<N;i++){
   if (x+K>2*x){
     x=x*2;
  }
  else{
    x=x+K;
  }
  cout << x << endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:17:2: error: expected '}' at end of input
   17 | }
      |  ^
a.cc:4:12: note: to match this '{'
    4 | int main() {
      |            ^
Language: C++

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

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

	int n = N;
	for (int i = 0; i < N; i++) {
		if (n * 2 > n + k) {
			n *= 2;
		}
		else {
			n += k;
		}
	}

	cout << n << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:6:12: error: expected ';' before 'N'
    6 |         cin N >> k;
      |            ^~
      |            ;
Language: C++

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

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

	for (int i = 0; i < N; i++) {
		int n = N;

		if (n * 2 > n + k) {
			n *= 2;
		}
		else {
			n += k;
		}
	}

	cout << n << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:6:12: error: expected ';' before 'N'
    6 |         cin N >> k;
      |            ^~
      |            ;
a.cc:19:17: error: 'n' was not declared in this scope
   19 |         cout << n << endl;
      |                 ^
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main() {
	int n, k;
	cin >> n >> k;
	int ans = 1;
	for (int i = 0; i < N; i++) {
		if (ans * 2 >= ans + k) {
			ans = ans + k;
		}
		else {
			ans = ans * 2;
		}
	}

	cout << ans << endl;

}

Compiler output:
a.cc: In function 'int main()':
a.cc:7:29: error: 'N' was not declared in this scope
    7 |         for (int i = 0; i < N; i++) {
      |                             ^
Language: C++

#include <iostream>
#include <Cstdio>

int n,k;

int main (){
	scanf("%d%d",&n,&k);
	int ans=1;
	for (int i=1;i<=n;i++)
		ans+=std::min(ans,k);
	std::cout <<ans<<std::endl;
	return 0 ;
}

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

#include <bits/stdc++.h>
using namespace std;
 
int main() {
  int N,K;
  cin >> N >> K;
  int t=N,num=1;
  while(num*2<=num+K){
    num*=2;
    t--;
  }
  while(t-- >0){
    num+=K;
  }
  cout << num << endl;

Compiler output:
a.cc: In function 'int main()':
a.cc:15:23: error: expected '}' at end of input
   15 |   cout << num << endl;
      |                       ^
a.cc:4:12: note: to match this '{'
    4 | int main() {
      |            ^
Language: C++

#include <iostream>
using namespace std;

int main(){
  int n,k,x = 1;
  cin >> n >> k;
  for (int i = 0; i < n;i++){
    if (x < k){
      x *= 2;
    }else{
      x += k;
    }
    cout << x << endl;
  }

Compiler output:
a.cc: In function 'int main()':
a.cc:14:4: error: expected '}' at end of input
   14 |   }
      |    ^
a.cc:4:11: note: to match this '{'
    4 | int main(){
      |           ^
Language: C++

#include <iostream>
using namespace std;

int main(){
  int n,k,x = 1;
  cin >> n >> k;
  for (int i = 0, i < n,i++){
    if (x < k){
      x *= 2;
    }else{
      x += k;
    }
    cout << x << endl;
  }

Compiler output:
a.cc: In function 'int main()':
a.cc:7:20: error: expected ';' before '<' token
    7 |   for (int i = 0, i < n,i++){
      |                    ^~
      |                    ;
a.cc:7:21: error: expected primary-expression before '<' token
    7 |   for (int i = 0, i < n,i++){
      |                     ^
a.cc:7:28: error: expected ';' before ')' token
    7 |   for (int i = 0, i < n,i++){
      |                            ^
      |                            ;
a.cc:14:4: error: expected '}' at end of input
   14 |   }
      |    ^
a.cc:4:11: note: to match this '{'
    4 | int main(){
      |           ^
Language: C++

#include<iostrseam>
using namespace std;
int main()
{
    int s=0,n,k;
    cin>>n>>k;
    for(int i=0;i<n;i++)
    {
        s+=min(s,k);
    }
    cout<<s<<endl;
    return 0;
}

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

#include<iostrsam>
using namespace std;
int main()
{
    int s=0,n,k;
    cin>>n>>k;
    for(int i=0;i<n;i++)
    {
        s+=min(s,k);
    }
    cout<<s<<endl;
    return 0;
}

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

#include<bits/stdc++.h>
int main() 
{
	int ans=1,n,k;
	cin>>n>>k;
	for(int i=0;i<n;i++)
	{
		if(ans<=k) ans+=ans;
		if(ans>k) ans+=k;
	}
	cout<<ans;
	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:5:9: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
    5 |         cin>>n>>k;
      |         ^~~
      |         std::cin
In file included from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:146,
                 from a.cc:1:
/usr/include/c++/14/iostream:62:18: note: 'std::cin' declared here
   62 |   extern istream cin;           ///< Linked to standard input
      |                  ^~~
a.cc:11:9: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
   11 |         cout<<ans;
      |         ^~~~
      |         std::cout
/usr/include/c++/14/iostream:63:18: note: 'std::cout' declared here
   63 |   extern ostream cout;          ///< Linked to standard output
      |                  ^~~~
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main()
{
cin>>a>>b;
    for(int i=0;i<a;i++)
	{
        if(c>b)c+=b;
        else c+=c;
    }
    cout<<c<<endl;
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:5:6: error: 'a' was not declared in this scope
    5 | cin>>a>>b;
      |      ^
a.cc:5:9: error: 'b' was not declared in this scope
    5 | cin>>a>>b;
      |         ^
a.cc:8:12: error: 'c' was not declared in this scope
    8 |         if(c>b)c+=b;
      |            ^
a.cc:11:11: error: 'c' was not declared in this scope
   11 |     cout<<c<<endl;
      |           ^
Language: C++

#include <iostream>
using namespace std;
int main()
{
    int k,nans=0;
    cin>>n>>k;
    for (int i=0;i<k;i++)
        if (ans<k) ans=ans+ans;
        else ans+=k;
    cout<<ans<<endl;
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:6:10: error: 'n' was not declared in this scope
    6 |     cin>>n>>k;
      |          ^
a.cc:8:13: error: 'ans' was not declared in this scope; did you mean 'nans'?
    8 |         if (ans<k) ans=ans+ans;
      |             ^~~
      |             nans
a.cc:10:11: error: 'ans' was not declared in this scope; did you mean 'nans'?
   10 |     cout<<ans<<endl;
      |           ^~~
      |           nans
Language: C++

#include <iostream>
using namespace std;
int main()
{
    int k,n;
    cin>>n>>k;
    for (int i=0;i<k;i++)
        if (ans<k) ans=ans+ans;
        else ans+=k;
    cout<<ans<<endl;
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:8:13: error: 'ans' was not declared in this scope; did you mean 'abs'?
    8 |         if (ans<k) ans=ans+ans;
      |             ^~~
      |             abs
a.cc:10:11: error: 'ans' was not declared in this scope; did you mean 'abs'?
   10 |     cout<<ans<<endl;
      |           ^~~
      |           abs
Language: C++

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

int main() {
  int N,K;
  int x = 1;
  cin >> N >> K;
  
  for(int i=0;i<N;i++){
    if(x<K){
      x+=K;
    }else{
      x*=2
    }
  }
  cout << x << endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:13:11: error: expected ';' before '}' token
   13 |       x*=2
      |           ^
      |           ;
   14 |     }
      |     ~
Language: C++

#include<iostream>
#include<cstdio>
using namespace std;
int main()
{
	int ans=1,n,k;
	scanf("%d%d",&n,&k)
	for(register int i=1;i<=n;i++)
		ans+=ans<k?ans:k;
	printf("%d\n",ans);
	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:7:28: error: expected ';' before 'for'
    7 |         scanf("%d%d",&n,&k)
      |                            ^
      |                            ;
    8 |         for(register int i=1;i<=n;i++)
      |         ~~~                 
a.cc:8:30: error: 'i' was not declared in this scope
    8 |         for(register int i=1;i<=n;i++)
      |                              ^
Language: C++

#include<iostream>
using namespace std;

int h(int x){
  int N,K;
  cin>>N>>K;
  int ans=1;
  for(int i=0;i<h(K);i++){
    ans*=2;
  }
  for(int i=0;i<N-h(K);i++){
    ans+=K;
  }
  cout<<ans<<endl;
}


Compiler output:
a.cc: In function 'int h(int)':
a.cc:15:1: warning: no return statement in function returning non-void [-Wreturn-type]
   15 | }
      | ^
/usr/bin/ld: /usr/lib/gcc/x86_64-linux-gnu/14/../../../x86_64-linux-gnu/Scrt1.o: in function `_start':
(.text+0x17): undefined reference to `main'
collect2: error: ld returned 1 exit status
Language: C++

#include<iostram>
using namespace std;

int h(int x){
  int N,K;
  cin>>N>>K;
  int ans=1;
  for(int i=0;i<h(K);i++){
    ans*=2;
  }
  for(int i=0;i<N-h(K);i++){
    ans+=K;
  }
  cout<<ans<<endl;
}


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

#include<bits/stdc++.h>
using namespace std;
int main()
{
    int n,ac,ans=1;
    cin>>n>>ac;
    for(int i=1;i<=n;i++)
    ans+min(ans,ac)=ans;
    cout<<ans<<endl;
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:8:8: error: lvalue required as left operand of assignment
    8 |     ans+min(ans,ac)=ans;
      |     ~~~^~~~~~~~~~~~
Language: C++

#include <bits/stdc++.h>
using namespace std;
int main(){
  int N,K;
  cin>>N>>K;
  int p=1;
  for(int i=0;i<N;i++){
    if(p>K){p=p+K;}
    else{p=p*2}
  }
  cout << p << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:9:15: error: expected ';' before '}' token
    9 |     else{p=p*2}
      |               ^
      |               ;
Language: C++

#include<cstdio>
#include<cmath>
using namespace std;
int main()
{
    int n,k;
    int ans=1;！
    scanf("%d%d",&n,&k);
    for(int i=1;i<=n;i++)
        ans=fmin(ans*2,ans+k);
    printf("%d",ans);
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:7:15: error: '\U0000ff01' was not declared in this scope
    7 |     int ans=1;！
      |               ^~
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main()
{
	int n,k,ans=1,count;
	cin>>n>>k;
	count=n;
	while(count>0)
	{
		if(ans>k)
		{
			ans+=k;
			count--;
		}
		else
		{
			ans+=ans;
			conut--;
		}
	}
	cout<<ans<<endl;
	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:18:25: error: 'conut' was not declared in this scope; did you mean 'count'?
   18 |                         conut--;
      |                         ^~~~~
      |                         count
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main()
{
    int n,k;
    int ans=1;
    cin>>n>>;
    for(int i=1;i<=n;i++)
    ans+=min(ans,k);
    cout<<ans<<endl;
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:7:13: error: expected primary-expression before ';' token
    7 |     cin>>n>>;
      |             ^
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main()
{
    int n,k;
    int ans=1;
    cin>>n>>;
    for(int i=1;i<=n;i++)
    ans+=min(ans,k);
    cout<<sum<<endl;
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:7:13: error: expected primary-expression before ';' token
    7 |     cin>>n>>;
      |             ^
a.cc:10:11: error: 'sum' was not declared in this scope
   10 |     cout<<sum<<endl;
      |           ^~~
Language: C++

#include <bits/stdc++.h>
using namespace std;
int main ()
{
  int N,K,a;
  cin >> N >> K;
  a = 1;
  for ( int i=0 ; i < N ; i++ )
  {
    if ( a+K < 2a )
    {
      a = a+K;
    }
    else
    {
      a = 2a;
    }
  }
  cout << a << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:10:16: error: unable to find numeric literal operator 'operator""a'
   10 |     if ( a+K < 2a )
      |                ^~
a.cc:16:11: error: unable to find numeric literal operator 'operator""a'
   16 |       a = 2a;
      |           ^~
Language: C++

#include<iostream>
#include<algorithm>
using namespace std;
int main(){
 int N,K,mi=1,i;
 cin>>N>>K;
 
 for(i=0;i<N,i++) mi=min({mi+K,2*mi});
 cout<<mi<<endl;
 return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:8:17: error: expected ';' before ')' token
    8 |  for(i=0;i<N,i++) mi=min({mi+K,2*mi});
      |                 ^
      |                 ;
Language: C++

#include<iostream>
#include<algorithm>
using namespace std;
int main(){
 int N,K,mi=1,i;
 cin>>N>>K;
 
 for(i=0;i<N,i++)mi=min({mi+K,2*mi});
 cout<<mi<<endl;
 return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:8:17: error: expected ';' before ')' token
    8 |  for(i=0;i<N,i++)mi=min({mi+K,2*mi});
      |                 ^
      |                 ;
Language: C++

#include<iostream>
using namespace std;
int main(){
 int N,K,mi,i;
 cin>>N>>K;
 while(mi<K){
  mi*=2;
  i++;
  if(i==N)break;
 }
 while(i<=N){
  mi+=K;
  i++
 }
 cout<<mi<<endl;
 return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:13:6: error: expected ';' before '}' token
   13 |   i++
      |      ^
      |      ;
   14 |  }
      |  ~
Language: C++

#include <bits/stdc++.h>
using namespace std;
int main()
{
    int n,k,mikassa=1;
    scanf("%d %d",&n,&k);
    for(int i=1; i<=n; i++)
        mikassa+=min(mikassa,k);
    printf("%d\n",mikassa;);    
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:9:26: error: expected ')' before ';' token
    9 |     printf("%d\n",mikassa;);
      |           ~              ^
      |                          )
a.cc:9:27: error: expected primary-expression before ')' token
    9 |     printf("%d\n",mikassa;);
      |                           ^
Language: C++

#include <cstdio>
#include <cstdlib>
#include <cmath>
#include <algorithm>
//#include <mikassa>
using namespace std;
int main()
{
    int n,k,mikassa=1;
    scanf("%d %d",&n,&k);
    for(int i=1; i<=n; i++)
        mikassa+=min(mikassa,k);
    printf("%d\n",mikassa;);    
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:13:26: error: expected ')' before ';' token
   13 |     printf("%d\n",mikassa;);
      |           ~              ^
      |                          )
a.cc:13:27: error: expected primary-expression before ')' token
   13 |     printf("%d\n",mikassa;);
      |                           ^
Language: C++

#include <cstdio>
#include <cstdlib>
#include <cmath>
#include <algorithm>
//#include <mikassa>
using namespace std;
int main()
{
    int n,k,mikassa=1;
    scanf("%d %d",&n,&k);
    for(int i=1; i<=n; i++)
        mikassa+=min(mikassa,k);
    printf("%d\n",mikassa;)    
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:13:26: error: expected ')' before ';' token
   13 |     printf("%d\n",mikassa;)
      |           ~              ^
      |                          )
a.cc:13:27: error: expected primary-expression before ')' token
   13 |     printf("%d\n",mikassa;)
      |                           ^
Language: C++

#include <cstdio>
#include <cstdlib>
#include <cmath>
#include <algarithm>
//#include <mikassa>
using namespace std;
int main()
{
    int n,k,mikassa=1;
    scanf("%d %d",&n,&k);
    for(int i=1; i<=n; i++)
        mikassa+=min(mikassa,k);
    printf("%d\n",mikassa;)    
    return 0;
}

Compiler output:
a.cc:4:10: fatal error: algarithm: No such file or directory
    4 | #include <algarithm>
      |          ^~~~~~~~~~~
compilation terminated.
Language: C++

#include <iostream>
using namespace std;

int main(){
  int N,K,temp=1;
  cin >> N >> K;
  for (int i = 0;i<N;i++){
    if ( temp < K ){
      temp = temp * 2;
    }	else	{
      temp = temp + K;
    }
    cout << temp << endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:14:2: error: expected '}' at end of input
   14 | }
      |  ^
a.cc:4:11: note: to match this '{'
    4 | int main(){
      |           ^
Language: C++

#include<cstdlib>
#include<iostream>
#include<algorithm>
#include<vector>
#include<stack>
#include<queue>
#include<string>
#include<cstring>
#include<iomanip>
using namespace std;
typedef long long lng;
typedef unsigned long long ulng;

#define pb push_back
#define SZ(a) int((a).size())
#define ALL(a) (a).begin(), (a).end()
#define FOR(i,a,b) for(int i=(a); i<=(b); ++i)
#define FORD(i,b,a) for(int i=(b); i>=(a); --i)
#define REP(i,n) FOR(i,0,n-1)
#define UNIQUE(a) a.erase(unique(ALL(a)), a.end()) // <a> must be sorted in advance

lng power(lng b, lng e) {lng sol=1; while(e>0) {if(e&1) {sol=sol*b;} e>>=1; b*= b;} return sol;}


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

    int N, K
    cin >> N >> K;

    int ans = 1;
    REP(i, N) {
        if(ans*2 < ans+K) ans *= 2;
        else ans += K;
    }
    cout << ans << endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:30:5: error: expected initializer before 'cin'
   30 |     cin >> N >> K;
      |     ^~~
a.cc:34:24: error: 'K' was not declared in this scope
   34 |         if(ans*2 < ans+K) ans *= 2;
      |                        ^
Language: C++

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

int main() {
  int N,K,a;
  a = 1;
  for(int i=0,i < N,i++){
    if(a*2 < a+K){
      a=a*2;
    }else{
      a=a+K;
    }
  }
}


Compiler output:
a.cc: In function 'int main()':
a.cc:7:16: error: expected ';' before '<' token
    7 |   for(int i=0,i < N,i++){
      |                ^~
      |                ;
a.cc:7:17: error: expected primary-expression before '<' token
    7 |   for(int i=0,i < N,i++){
      |                 ^
a.cc:7:24: error: expected ';' before ')' token
    7 |   for(int i=0,i < N,i++){
      |                        ^
      |                        ;
Language: C++

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

int main() {
  int N,K,a;
  a = 1;
  for(int i=0,i<=N,i++){
    if(a*2 < a+K){
      a=a*2;
    }else{
      a=a+K;
    }
  }
}


Compiler output:
a.cc: In function 'int main()':
a.cc:7:16: error: expected ';' before '<=' token
    7 |   for(int i=0,i<=N,i++){
      |                ^~
      |                ;
a.cc:7:16: error: expected primary-expression before '<=' token
    7 |   for(int i=0,i<=N,i++){
      |                ^~
a.cc:7:23: error: expected ';' before ')' token
    7 |   for(int i=0,i<=N,i++){
      |                       ^
      |                       ;
Language: C++

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

int main() {
  int N,K,a;
  a = 1;
  for(i=0,i<=N,i++){
    if(a*2 < a+K){
      a=a*2;
    }else{
      a=a+K;
    }
  }
}


Compiler output:
a.cc: In function 'int main()':
a.cc:7:7: error: 'i' was not declared in this scope
    7 |   for(i=0,i<=N,i++){
      |       ^
a.cc:14:1: error: expected primary-expression before '}' token
   14 | }
      | ^
a.cc:13:4: error: expected ';' before '}' token
   13 |   }
      |    ^
      |    ;
   14 | }
      | ~   
a.cc:14:1: error: expected primary-expression before '}' token
   14 | }
      | ^
a.cc:13:4: error: expected ')' before '}' token
   13 |   }
      |    ^
      |    )
   14 | }
      | ~   
a.cc:7:6: note: to match this '('
    7 |   for(i=0,i<=N,i++){
      |      ^
a.cc:14:1: error: expected primary-expression before '}' token
   14 | }
      | ^
Language: C++

#include<iostream>
#include<algorithm>
using namespace std;
int main()
{
    int h,k,i,miku=1;
    cin>>h>>k;
    for(i=1;i<=h;i++)
    ans+=min(miku,k);
    cout<<ans<<endl;
    return 0;
    //初音殿下赛高吖
}

Compiler output:
a.cc: In function 'int main()':
a.cc:9:5: error: 'ans' was not declared in this scope; did you mean 'abs'?
    9 |     ans+=min(miku,k);
      |     ^~~
      |     abs
a.cc:10:11: error: 'ans' was not declared in this scope; did you mean 'abs'?
   10 |     cout<<ans<<endl;
      |           ^~~
      |           abs
Language: C++

#include<bits/stdc++.h>
long long n,k,i,ans=1;
int main()
{
    std::cin>>n>>k;
    for(i=1;i<=n;i++)
    ans+=min(ans,k);
    std::cout<<ans<<endl;
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:7:10: error: 'min' was not declared in this scope; did you mean 'std::min'?
    7 |     ans+=min(ans,k);
      |          ^~~
      |          std::min
In file included from /usr/include/c++/14/algorithm:61,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:51,
                 from a.cc:1:
/usr/include/c++/14/bits/stl_algo.h:5696:5: note: 'std::min' declared here
 5696 |     min(initializer_list<_Tp> __l, _Compare __comp)
      |     ^~~
a.cc:8:21: error: 'endl' was not declared in this scope; did you mean 'std::endl'?
    8 |     std::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++

#include<bits/stdc++.h>
using namespace std;
long long n,k,z;
int main()
{
    cin>>n>>k;
    for(int i=1;i<=n;i++)
      z+=min(z,k);
    cout<<ans<<endl;
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:9:11: error: 'ans' was not declared in this scope; did you mean 'abs'?
    9 |     cout<<ans<<endl;
      |           ^~~
      |           abs
Language: C

#include <stdio.h>

int main() {
  int N, K;
  int num = 1;
  int i;
  
  scanf("%d %d", &N, &K);
  for(i = 0; i < N; i++) {
    if(num < K) {
      num = num + num;
    } else {
      num = num + K;
    }
  }
  printf("%d\n", num)
  return 0;
}

Compiler output:
main.c: In function 'main':
main.c:16:22: error: expected ';' before 'return'
   16 |   printf("%d\n", num)
      |                      ^
      |                      ;
   17 |   return 0;
      |   ~~~~~~
Language: C

#include <stdio.h>

int main() {
  int N, K;
  int num = 1;
  int cnt = 0;
  
  scanf("%d %d", &N, &K);
  for(i = 0; i < N; i++) {
    if(num < K) {
      num = num + num;
    } else {
      num = num + K;
    }
  }
  
  return 0;
}

Compiler output:
main.c: In function 'main':
main.c:9:7: error: 'i' undeclared (first use in this function)
    9 |   for(i = 0; i < N; i++) {
      |       ^
main.c:9:7: note: each undeclared identifier is reported only once for each function it appears in
Language: C++

#include<bits/stdc++.h>

using namespace std;
long long N,K,ans=1;
int main()
{
     cin>>N>>K;
     
     
     for(int i=0;i<N;i++)
     {
     	
     	ans+=mmin(ans,k);
     	
     	
     }
     
     
     
     
     
     
     
     cout<<ans<<endl;
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:13:23: error: 'k' was not declared in this scope
   13 |         ans+=mmin(ans,k);
      |                       ^
a.cc:13:14: error: 'mmin' was not declared in this scope; did you mean 'main'?
   13 |         ans+=mmin(ans,k);
      |              ^~~~
      |              main
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main()
{
    cin>>n>>k;
    for(i=1;i<=n;i++)
    ans+=min(ans,k);
    cout<<ans<<endl;
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:5:10: error: 'n' was not declared in this scope; did you mean 'yn'?
    5 |     cin>>n>>k;
      |          ^
      |          yn
a.cc:5:13: error: 'k' was not declared in this scope
    5 |     cin>>n>>k;
      |             ^
a.cc:6:9: error: 'i' was not declared in this scope
    6 |     for(i=1;i<=n;i++)
      |         ^
a.cc:7:5: error: 'ans' was not declared in this scope; did you mean 'abs'?
    7 |     ans+=min(ans,k);
      |     ^~~
      |     abs
a.cc:8:11: error: 'ans' was not declared in this scope; did you mean 'abs'?
    8 |     cout<<ans<<endl;
      |           ^~~
      |           abs
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main(){
  int N,K,sum=1;
  cin>>N>>K;
  for(int i=0;i<N;i++){
    sum=min(sum*2,sum+K)
  }
  cout<<sum<<endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:7:25: error: expected ';' before '}' token
    7 |     sum=min(sum*2,sum+K)
      |                         ^
      |                         ;
    8 |   }
      |   ~
Language: C++

#include <iostream>
int main (void) {
  int N,K,ans=1;
  cin >> N >> K;
  while(N--) {ans=min(ans*2,ans+K);}
  cout << ans;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:4:3: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
    4 |   cin >> N >> K;
      |   ^~~
      |   std::cin
In file included from a.cc:1:
/usr/include/c++/14/iostream:62:18: note: 'std::cin' declared here
   62 |   extern istream cin;           ///< Linked to standard input
      |                  ^~~
a.cc:5:19: error: 'min' was not declared in this scope; did you mean 'std::min'?
    5 |   while(N--) {ans=min(ans*2,ans+K);}
      |                   ^~~
      |                   std::min
In file included from /usr/include/c++/14/string:51,
                 from /usr/include/c++/14/bits/locale_classes.h:40,
                 from /usr/include/c++/14/bits/ios_base.h:41,
                 from /usr/include/c++/14/ios:44,
                 from /usr/include/c++/14/ostream:40,
                 from /usr/include/c++/14/iostream:41:
/usr/include/c++/14/bits/stl_algobase.h:281:5: note: 'std::min' declared here
  281 |     min(const _Tp& __a, const _Tp& __b, _Compare __comp)
      |     ^~~
a.cc:6:3: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
    6 |   cout << ans;
      |   ^~~~
      |   std::cout
/usr/include/c++/14/iostream:63:18: note: 'std::cout' declared here
   63 |   extern ostream cout;          ///< Linked to standard output
      |                  ^~~~