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

#include<bits/stdc++.h>
using namespace std;
#define mod 1000000007 //1e9+7(prime number)
#define INF 1000000000 //1e9
#define LLINF 2000000000000000000LL //2e18
#define SIZE 200010

ll dp[SIZE][5][5][5];

/*

 */

int main(){
  // AGC, A*GC, GAC, ACG, AG*C

  int n;

  cin >> n;

  dp[0][0][0][0] = 1;

  for(int i=0;i<n;i++){
    for(int a=0;a<5;a++){
      for(int b=0;b<5;b++){
        for(int c=0;c<5;c++){

          for(int d=1;d<5;d++){
            if((b == 1) && (c == 2) && (d == 3)) continue;
            if((a == 1) && (c == 2) && (d == 3)) continue;
            if((b == 2) && (c == 1) && (d == 3)) continue;
            if((b == 1) && (c == 3) && (d == 2)) continue;
            if((a == 1) && (b == 2) && (d == 3)) continue;

            dp[i+1][b][c][d] += dp[i][a][b][c];
            dp[i+1][b][c][d] %= mod;
          }
        }
      }
    }
  }

  ll ans = 0;

  for(int a=0;a<5;a++)
    for(int b=0;b<5;b++)
      for(int c=0;c<5;c++)
        ans += dp[n][a][b][c];

  cout << ans % mod << endl;

  return 0;
}


Compiler output:
a.cc:8:1: error: 'll' does not name a type
    8 | ll dp[SIZE][5][5][5];
      | ^~
a.cc: In function 'int main()':
a.cc:21:3: error: 'dp' was not declared in this scope; did you mean 'dup'?
   21 |   dp[0][0][0][0] = 1;
      |   ^~
      |   dup
a.cc:43:3: error: 'll' was not declared in this scope
   43 |   ll ans = 0;
      |   ^~
a.cc:48:9: error: 'ans' was not declared in this scope; did you mean 'abs'?
   48 |         ans += dp[n][a][b][c];
      |         ^~~
      |         abs
a.cc:50:11: error: 'ans' was not declared in this scope; did you mean 'abs'?
   50 |   cout << ans % mod << endl;
      |           ^~~
      |           abs
Language: C++

#include<bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef long long int llint;
typedef pair<ll, ll> pa;
#define MM 1000000000
#define MOD MM+7
#define MAX 101000
#define MAP 110
#define initial_value -1
#define Pair pair<int,int>
#define chmax(a,b) (a<b ? a=b:0)
#define chmin(a,b) (a>b ? a=b:0)
#define INF (1 << 29) //536870912
int dx[4] = {-1,0,1,0};
int dy[4] = {0,-1,0,1};
int n;
const int A=0,G=1,C=2,T=3;
ll dp[101][4][4][4];
int main(){
    cin >> n; cin >> n;
    dp[0][T][T][T] = 1;
    for(int i = 0; i < n; i++){
        for(int j = 0; j < 4; j++){
            for(int k = 0; k < 4; k++){
                for(int l = 0; l < 4; l++){
                    for(int m = 0; m < 4; m++){
                        if(k == A && l == G && m == C) continue;
                        if(k == G && l == A && m == C) continue;
                        if(k == A && l == C && m == G) continue;
                        if(j == A && l == G && m == C) continue;
                        if(j == A && k == G && m == C) continue;
                        dp[i+1][k][l][m] += dp[i][j][k][l];
                        dp[i+1][k][l][m] %= MOD+ 
                    }
                }
            }
        }
    }
    ll ans = 0;
    for(int i = 0; i < 4; i++){
        for(int j = 0; j < 4; j++){
            for(int k = 0; k < 4; k++){
                ans += dp[n][i][j][k];
            }
        }
    }
    cout << ans%MOD << endl;
}



Compiler output:
a.cc: In function 'int main()':
a.cc:35:21: error: expected primary-expression before '}' token
   35 |                     }
      |                     ^
Language: Java

object Main{
	def main(args:Array[String]){
		val n = new java.util.Scanner(System.in).nextInt
		val a = Array.fill(n + 1,4,4,4)(0L)
		val A = 0
		val C = 1
		val G = 2
		val T = 3
		val mod = 1000000007
		a(0)(T)(T)(T) = 1
		for(i <- 1 to n) {
			for(j <- 0 to 3) {
				for(k <- 0 to 3) {
					for(l <- 0 to 3) {
						for(m <- 0 to 3) {
							if(!(k == A && l == G && m == C ||
									k == G && l == A && m == C ||
									k == A && l == C && m == G ||

									j == A && k == G && m == C ||
									j == A && l == G && m == C
									)) {
								a(i)(k)(l)(m) = (a(i)(k)(l)(m) + a(i - 1)(j)(k)(l)) % mod
							}
						}
					}
				}
			}
		}
		println(a(n).flatten.flatten.sum % mod)
	}
}


Compiler output:
Main.java:1: error: class, interface, enum, or record expected
object Main{
^
1 error
Language: C++

#include<bits/stdc++.h>
const long mod=1e9+7;
long N,dp[111][6][6][6][6];
long find(int now,int back1,int back2,int back3,int back4){
  if(dp[now][back1][back2][back3][back4]!=-1){
    return dp[now][back1][back2][back3][back4];
  }
  if(back1 == 0 && back2 == 1 && back4 == 2){
    return 0;
  }
  if(back2 == 0 && back3 == 1 && back4 == 2){
    return 0;
  }
  if(back1 == 0 && back3 == 1 && back4 == 2){
    return 0;
  }
  if(back2 == 0 && back3 == 2 && back4 == 1){
    return 0;
  }
  if(back2 == 1 && back3 == 0 && back4 == 2){
    return 0;
  }
  if(now==N){
    return 1;
  }
  long ans=0;
  for(int i=0;i<4;i++){
    ans+=find(now+1,back2,back3,back4,i);
  }
  return dp[now][back1][back2][back3][back4]=ans%mod;
}

int main(){
  cin>>N;
  memset(dp,-1,sizeof(dp));
  cout<<find(0,4,4,4,4)<<endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:34:3: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
   34 |   cin>>N;
      |   ^~~
      |   std::cin
In file included from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:146,
                 from a.cc:1:
/usr/include/c++/14/iostream:62:18: note: 'std::cin' declared here
   62 |   extern istream cin;           ///< Linked to standard input
      |                  ^~~
a.cc:36:3: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
   36 |   cout<<find(0,4,4,4,4)<<endl;
      |   ^~~~
      |   std::cout
/usr/include/c++/14/iostream:63:18: note: 'std::cout' declared here
   63 |   extern ostream cout;          ///< Linked to standard output
      |                  ^~~~
a.cc:36:26: error: 'endl' was not declared in this scope; did you mean 'std::endl'?
   36 |   cout<<find(0,4,4,4,4)<<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<stdio.h>
int a[]={61,230,865,3247,12185,45719,171531,643550,2414454,9058467,33985227,127504505,478366600,794717734,733354121,261943303,776803305,580025381,51688048,44657419,737209731,604119499,159693437,858533109,639056669,549054109,996291083,531294469,23314687,783022045,855462856,649970414,68697295,409213624,604356692,88638656,978442997,534833116,763737161,785892908,123883652,639213333,181836645,998121103,124885216,501575626,39816123,113468411,799008836,775465589,256852905,664630886,971550783,751629411,51018086,702530485,725438992,696683714,792638194,221791721,149602322,414054379,986519078,981760191,305799096,515140586,406959393,975058685,245601370,324759692,673385295,191483611,570246669,427196161,781042769,569725155,842176273,25328739,847501730,206282374,353770801,323137024,371653459,940737264,123820509,915711339,847205021,252858375,718889563,866398347,738390145,133009077,333099663,170591295,329869205,616680192,597534442,388130742};main(n){scanf("%d",&n);printf("%d",a[n-3]);}

Compiler output:
a.cc:2:944: error: expected constructor, destructor, or type conversion before '(' token
    2 | int a[]={61,230,865,3247,12185,45719,171531,643550,2414454,9058467,33985227,127504505,478366600,794717734,733354121,261943303,776803305,580025381,51688048,44657419,737209731,604119499,159693437,858533109,639056669,549054109,996291083,531294469,23314687,783022045,855462856,649970414,68697295,409213624,604356692,88638656,978442997,534833116,763737161,785892908,123883652,639213333,181836645,998121103,124885216,501575626,39816123,113468411,799008836,775465589,256852905,664630886,971550783,751629411,51018086,702530485,725438992,696683714,792638194,221791721,149602322,414054379,986519078,981760191,305799096,515140586,406959393,975058685,245601370,324759692,673385295,191483611,570246669,427196161,781042769,569725155,842176273,25328739,847501730,206282374,353770801,323137024,371653459,940737264,123820509,915711339,847205021,252858375,718889563,866398347,738390145,133009077,333099663,170591295,329869205,616680192,597534442,388130742};main(n){scanf("%d",&n);printf("%d",a[n-3]);}
      |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                ^
Language: C++

#define _CRT_SECURE_NO_WARNINGS
#include<bits/stdc++.h>
#define fi first
#define se second
#define pb push_back

using namespace std;
const long long MOD = (long long)1e9 + 7;

long long n, dp[200], cnt;
string s = "#00000", r = "AGCT";


int main()
{
	ios::sync_with_stdio(0); cin.tie(0); cout.tie(0);
	cin >> n;
	dp[0] = 1;
	dp[1] = 4;
	dp[2] = 16;
	dp[3] = 61;
	for (int i = 4; i <= n; i++) {
		dp[i] = (4 * dp[i - 1]) % MOD;
		dp[i] = (dp[i] - dp[i - 3] + MOD) % MOD;
		dp[i] = (dp[i] - dp[i - 3] + MOD) % MOD;
		dp[i] = (dp[i] - dp[i - 3] + MOD) % MOD;
		if (i >= 4) {
			dp[i] = (dp[i] - dp[i - 4] + MOD) % MOD;
			dp[i] = (dp[i] - dp[i - 4] + MOD) % MOD;
          	dp[i] = (dp[i] - dp[i - 4] + MOD) % MOD;
          	dp[i] = (dp[i] - dp[i - 4] + MOD) % MOD;
		}
      if (i >= 5) {
        dp[i] = (dp[i] + dp[i - 5]) % MOD;
	}
	cout << dp[n] << "\n";
	//system("pause");
	return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:39:2: error: expected '}' at end of input
   39 | }
      |  ^
a.cc:15:1: note: to match this '{'
   15 | {
      | ^
Language: C++

#include<bits/stdc++.h>
using namespace std;
#define ll long long
typedef pair<ll,ll> P;
#define M 1000000007
int main(){
  ll n;
  cin>>n;
  ll a[101],b[101];
  a[3]=61;
  b[3]=3;
  a[4]=230;
  b[4]=14;
  for(int i=5;i<=100;i++){
    ll k=1;
    for(int j=5;j<i;j++) k=k*4%M
    b[i]=(b[i-1]*4-k);
    if(b[i]<0) b[i]=M+b[i];
    else b[i]%=M;
    a[i]=(a[i-1]*4%M-(b[i]));
    if(a[i]<0) a[i]=M+a[i];
    else a[i]%=M;
  }
  cout<<a[n];
}

Compiler output:
a.cc: In function 'int main()':
a.cc:17:5: error: expected ';' before 'b'
   17 |     b[i]=(b[i-1]*4-k);
      |     ^
Language: C++

#include <iostream>
#include <cstring>
#include <string>
#include <set>
#include <map>
#include <vector>
#include <queue>
#include <algorithm>
#include <bitset>
#include <cstdlib>
#include <cmath>
#define INF 100000000
#define MOD 1000000007
#define ll long long int

using namespace std;

signed main(){
  int N; cin>>N;
  vector <ll> AG,AC,GA; // dp
  AG.resize(120,0);
  AC.resize(120,0);
  GA.resize(120,0);
//危険形
  AG[3] = 4;
  AC[3] = 3;
  GA[3] = 4;

  vector <ll> A,T,C,G; // 答えはこれらの和
  A.resize(120,0);
  T.resize(120,0);
  C.resize(120,0);
  G.resize(120,0);

  A[3] = 16;
  C[3] = 14;
  T[3] = 16;
  G[3] = 15;
 

  
  if(N == 3) {

   cout<<A[3] + C[3] + T[3] + G[3]<<endl;

    return 0;
  }
// dp していく
  for(int i=4;i<=N;i++){

   

    A[i-1] += MOD;
    T[i-1] +=MOD;
    G[i-1] += MOD;
    C[i-1] += MOD;

    AG[i] = A[i-1] ;
    AC[i] = A[i-1] ;
    GA[i] = G[i-1] ;

    A[i] = A[i-1] + C[i-1] + T[i-1] + G[i-1] - GA[i-1];
    T[i] = A[i-1] + C[i-1] + T[i-1] + G[i-1]-AG[i-1]+1
    C[i] = A[i-1] + C[i-1] + T[i-1] + G[i-1] - AC[i-1];
    G[i] = A[i-1] + C[i-1] + T[i-1] + G[i-1] - AG[i-1];

    //cout<<A[i]<<"  "<<T[i] << "  " <<C[i] << "  "<<G[i]<<endl;
    
    A[i] %= MOD;
    T[i] %= MOD;
    G[i] %= MOD;
    C[i] %= MOD;
   // cout<<AG[i]<<"   " <<AC[i] << "   " << GA[i] <<endl;
    //cout<<A[i]<<"  "<<T[i] << "  " <<C[i] << "  "<<G[i]<<endl<<endl;
  }

  cout<<(A[N] + T[N] + C[N] + G[N])%MOD <<endl;
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:63:55: error: expected ';' before 'C'
   63 |     T[i] = A[i-1] + C[i-1] + T[i-1] + G[i-1]-AG[i-1]+1
      |                                                       ^
      |                                                       ;
   64 |     C[i] = A[i-1] + C[i-1] + T[i-1] + G[i-1] - AC[i-1];
      |     ~
Language: C++

#include <iostream>
#include <string>
#include <algorithm>
#include <cmath>
#include <functional>
#include <vector>
#define M 11000
#define n 40
using namespace std;
typedef long long ll;

int Nsum(int N, int len)
{
	if (len == 3)
		return 230;
	int a = N % 64;
	ll ans = 0, i;
		ans += Nsum((a % 16) * 4 + 0, len + 1);
		ans += Nsum((a % 16) * 4 + 1, len + 1);
	switch (a)
	{
	case 6:
	case 22:
	case 38:
	case 54:
	case 9:
	case 25:
	case 41:
	case 57:
	case 24:
	case 26:
	case 27:
	case 18:
	case 30:
		break;
	default:
		ans += Nsum((a % 16) * 4 + 3, len - 1);
	}
	if(a%16 != 7)
		ans += Nsum((a % 16) * 4 + 2, len - 1);
	ans %= (pow(10, 9) + 7);
}

int main() {
	ll ans = 0;
	int i, N;
	cin >> N;
	for (i = 0; i < 64; i++)
		Nsum(i, N);
	cout << ans << endl;
}

Compiler output:
a.cc: In function 'int Nsum(int, int)':
a.cc:41:13: error: invalid operands of types 'll' {aka 'long long int'} and '__gnu_cxx::__promote<double>::__type' {aka 'double'} to binary 'operator%'
   41 |         ans %= (pow(10, 9) + 7);
      |         ~~~~^~~~~~~~~~~~~~~~~~~
a.cc:41:13: note:   in evaluation of 'operator%=(ll {aka long long int}, __gnu_cxx::__promote<double>::__type {aka double})'
a.cc:42:1: warning: control reaches end of non-void function [-Wreturn-type]
   42 | }
      | ^
Language: C++

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

int main() {
  double n;
  cin >> n;
  
  double x = (pow(4, n) - pow(4, n - 2)) % 1000000007;
  cout << x << endl;
  
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:9:42: error: invalid operands of types '__gnu_cxx::__promote<double>::__type' {aka 'double'} and 'int' to binary 'operator%'
    9 |   double x = (pow(4, n) - pow(4, n - 2)) % 1000000007;
      |              ~~~~~~~~~~~~~~~~~~~~~~~~~~~ ^ ~~~~~~~~~~
      |                         |                  |
      |                         |                  int
      |                         __gnu_cxx::__promote<double>::__type {aka double}
Language: C++

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

int main(){
    int n; cin >> n;
    vector<int> b(100), a;
    for(int i=0; i<n; i++){
        cin >> b[i];
    }

    bool flg = true;
    int cnt = n;
    while(true){
        int minas = 0;
        flg = false;
        for(int i=n-1; i>=0; i--){
            if(b[i] == cnt - minas){
                a.push_back(b[i]);
                b[i] = 0;
                cnt--;
                flg = true;
                break;
            }
            if(b[i]!=0) minas++;
        }
        if(cnt == 0){
            flg = true; break;
        }
        if(!flg){
            break;
        }
    }
    if(flg){
        for(int i=cnt-1; i>=0; i--){
            cout << a[i] << endl;
        }
    }else{
        cout << -1 << endl;
    }
    return 0
}

Compiler output:
a.cc: In function 'int main()':
a.cc:40:13: error: expected ';' before '}' token
   40 |     return 0
      |             ^
      |             ;
   41 | }
      | ~
Language: C++

#include <iostream>
#include <vector>
#include <utility>
#include <list>

typedef long long ll;

using namespace std;

struct B {
    int old;
    int num;
    int nw=0;
};

int main() {
    
    int N;
    cin>>N;
    vector<B> vb(N);
    list<B> ls;
    int numb=N;
    for(int i=0;i<N;++i){
        cin>>vb[i].num;
        vb[i].old=numb;
        --numb;
    }
    
    
    
    int count=1;
    
    
    
    for(int i=1;i<=N;++i){
        
        for(int j=N-1;j>=0;--j){
            if(vb[j].num>i)continue;
            //cout<<"judge1"<<endl;
            if(vb[j].nw!=0)continue;
            //cout<<"judge2"<<endl;
            bool flag=true;
            for(list<B>::iterator itr=ls.begin();itr!=next(ls.begin(),vb[j].num-1);++itr){
                if(itr->old<vb[j].old){
                    flag=false;
                    break;
                }
            }
            if(flag){
                vb[j].nw=count;
                ls.insert(next(ls.begin(),vb[j].num-1),vb[j]);
                
                ++count;
                
               // cout<<vb[j].num<<endl;
                break;
            }
            
            //cout<<"--------->>>"<<endl;
            /*
            for(list<B>::iterator itr=ls.begin();itr!=ls.end();++itr){
                cout<<itr->num<<" ";
                
            }
            cout<<endl;
            */
            
            
        }
    }
   // cout<<"============="<<endl;
    /*
    for(int i=0;i<N;++i){
        cout<<vb[i].old<<" ";
        cout<<vb[i].num<<" ";
        cout<<vb[i].nw<<" ";
        
    }
    cout<<endl;
    
    cout<<"============="<<endl;
    */
    sort(vb.begin(),vb.end(),[](B a,B b){return  a.nw<b.nw;});
    
    /*
    cout<<"============="<<endl;
    
    for(int i=0;i<N;++i){
        cout<<vb[i].old<<" ";
        cout<<vb[i].num<<" ";
        cout<<vb[i].nw<<" ";
        
    }
    cout<<endl;
    
    cout<<"============="<<endl;
     
     */
     
    if(vb[0].nw==0){
        cout<<-1<<endl;
    }else{
        for(int i=0;i<N;++i){
            cout<<vb[i].num<<endl;
        }
    }
    
    
}



Compiler output:
a.cc: In function 'int main()':
a.cc:83:5: error: 'sort' was not declared in this scope; did you mean 'short'?
   83 |     sort(vb.begin(),vb.end(),[](B a,B b){return  a.nw<b.nw;});
      |     ^~~~
      |     short
Language: C++

#include <iostream>
#include <vector>

using namespace std;

int main() {
  int N;
  cin >> N;
  vector<int> b(N), order;
  for (int &x: b) cin >> x;
  while(!b.empty()) {
    bool erased{};
    for (int i = b.size()-1; i >= 0; --i) {
      if (b[i] == i + 1) {
        b.erase(begin(b)+i);
        erased = 1;
        order.push_back(i+1);
        break;
      }
    }
    if (!erased) break;
  }
  if (b.size()) {
    cout << -1 << endl;
  } else {
    for_each(rbegin(order),rend(order),[](int x){cout << x << endl;});
  }
}


Compiler output:
a.cc: In function 'int main()':
a.cc:26:5: error: 'for_each' was not declared in this scope
   26 |     for_each(rbegin(order),rend(order),[](int x){cout << x << endl;});
      |     ^~~~~~~~
Language: C++

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

int N;
int num;
vector <int> b;
vector <int> ans;
bool possible=true;

int main()
{
    cin>>N;

    for (int i=0; i<N; i++)
    {
        cin>>num;
        b.push_back(num);
    }

    while (possible)
    {
        possible=false;
        
        for (int i=b.size()-1; i>=0; i--)
        {
            if (b[i]==i+1)
            {
                b.erase(b.begin()+i);
                possible=true;
                ans.push_back(i+1);
                break;
            }
        }
    }

    reverse(ans.begin(), ans.end());

    if (b.empty())
    {
        for (int i=0; i<ans.size(); i++)
        {
            cout<<ans[i]<<endl;
        }
    }

    else
    {
        cout<<"-1"<<endl;
    }
}

Compiler output:
a.cc: In function 'int main()':
a.cc:37:5: error: 'reverse' was not declared in this scope
   37 |     reverse(ans.begin(), ans.end());
      |     ^~~~~~~
Language: C++

# include <iostream>
# include <vector>

using namespace std;

int main(){
  int n;
  cin >> n;

  vector<int> num, ans;
  for(int i=0; i<n; i++) {
    int x;
    cin >> x;
    x--;
    num.push_back(x);
  }

  for(int i=0; i<n; i++){
    for(int j=num.size()-1; j>=0; j--){
      if(num[j] == j){
        num.erase(num.begin()+j);
        ans.push_back(j+1);
        break;
      }
    }
  }

  if(num.size() != 0){
    ans.clear();
    ans.push_back(-1);
  }
  reverse(ans.begin(), ans.end());
  for(int x : ans) cout << x << endl;

  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:32:3: error: 'reverse' was not declared in this scope
   32 |   reverse(ans.begin(), ans.end());
      |   ^~~~~~~
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main(){
int N;
  cin>>N;
  vector<int>B(N);
  for(int i=0;i<N;i++)
    cin>>B.at(i);
  vector<int>A;
  bool ans=true;
  for(int i=0;i<N;i++){
  int M=A.size();
    bool x=false;
    for(int i=M-1;0<=i;i--){
    if(B.at(i)-i==1){
    x=true; A.push_back(B.at(i));
      B.erase(B.begin()+i);
      break;
    }
    
    } if(!x){y=ans; break;}
  }if(!ans)
    cout<<-1<<endl;
  else{
  int n=A.size();
    for(int i=n-1;0<=i;i--)
      cout<<A.at(i)<<endl;
  
  }
   return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:21:14: error: 'y' was not declared in this scope
   21 |     } if(!x){y=ans; break;}
      |              ^
Language: C++

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

int main() {
  int N;
  cin >> N;
  vector<int> b(N),ans(N,0);
  for (int i=0; i<N; i++) {
    cin >> b(N);
    if (b[i] > i+1) {
      cout << -1 << endl;
      return 0;
    }
  }
  
  
  int num,loc;
  for (int i=N-1; i>=0; i--) {
    num = i - (b[i] - 1);
    loc = N-1;
    while (loc >= 0) {
      if (num == 0) {
        ans[loc] = b[i];
        continue;
      }
      if(ans[loc-1] == 0) {
        num--;
      }
      loc--;
    }
  }
  for (int i=0; i<N; i++) {
    cout << ans[i] << endl;
  }
  
}


Compiler output:
a.cc: In function 'int main()':
a.cc:9:13: error: no match for call to '(std::vector<int>) (int&)'
    9 |     cin >> b(N);
      |            ~^~~
Language: C++

#include <random>
#include <cassert>
#include <cstring>
#include <chrono>

using namespace std;

int main()
{
  int n;
  cin >> n;
  vector<int> a(n);
  for (int i = 0; i < n; ++i) {
    cin >> a[i];
    a[i]--;
  }

  vector<int> result;

  for (int step = 0; step < n; ++step) {
    int i = n - 1 - step;
    while (i >= 0 && a[i] != i) i--;
    if (i == -1) {
      cout << -1 << endl;
      return 0;
    }

    result.push_back(a[i] + 1);
    a.erase(a.begin() + i);
  }

  reverse(result.begin(), result.end());

  for (int i = 0; i < n; ++i) {
    cout << result[i] << endl;
  }
  cout << endl;

  return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:11:3: error: 'cin' was not declared in this scope
   11 |   cin >> n;
      |   ^~~
a.cc:5:1: note: 'std::cin' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
    4 | #include <chrono>
  +++ |+#include <iostream>
    5 | 
a.cc:24:7: error: 'cout' was not declared in this scope
   24 |       cout << -1 << endl;
      |       ^~~~
a.cc:24:7: note: 'std::cout' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
a.cc:24:21: error: 'endl' was not declared in this scope
   24 |       cout << -1 << endl;
      |                     ^~~~
a.cc:5:1: note: 'std::endl' is defined in header '<ostream>'; this is probably fixable by adding '#include <ostream>'
    4 | #include <chrono>
  +++ |+#include <ostream>
    5 | 
a.cc:32:3: error: 'reverse' was not declared in this scope
   32 |   reverse(result.begin(), result.end());
      |   ^~~~~~~
a.cc:35:5: error: 'cout' was not declared in this scope
   35 |     cout << result[i] << endl;
      |     ^~~~
a.cc:35:5: note: 'std::cout' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
a.cc:35:26: error: 'endl' was not declared in this scope
   35 |     cout << result[i] << endl;
      |                          ^~~~
a.cc:35:26: note: 'std::endl' is defined in header '<ostream>'; this is probably fixable by adding '#include <ostream>'
a.cc:37:3: error: 'cout' was not declared in this scope
   37 |   cout << endl;
      |   ^~~~
a.cc:37:3: note: 'std::cout' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
a.cc:37:11: error: 'endl' was not declared in this scope
   37 |   cout << endl;
      |           ^~~~
a.cc:37:11: note: 'std::endl' is defined in header '<ostream>'; this is probably fixable by adding '#include <ostream>'
Language: C++

#include <algorithm>
#include <iostream>
#include <iomanip>
#include <cassert>
#include <cstring>
#include <string>
#include <vector>
#include <random>
#include <bitset>
#include <stack>
#include <queue>
#include <cmath>
#include <unordered_map>
#include <set>
#include <map>
#define INCANT cin.tie(0), cout.tie(0), ios::sync_with_stdio(0), cout << fixed << setprecision(20);
#define rep(i,n) for (int i=0; i<n;++i)
#define ALL(a)  (a).begin(),(a).end()
#define PI 3.14159265358979
typedef long long ll;
using namespace std;
const ll MOD = 1e9+7LL;
const int INF = 2e9;
int N;

int main() {
  INCANT;
  cin >> N;
  vector<int> v(N);
  rep(i, N) cin >> v[i];
  vector<int> ans;
  while(v.size()>0) {
    stack<int> tmp;
    rep(i, v.size()) {
      if (v[i]==i+1) tmp.push(i);
    }
    if (tmp.empty()) {
      cout <<  -1 << endl;
      return 0;
    }
    
    ans.push_back(v[tmp.top()]);
    v.erase(v.begin()+tmp.top());
    tmp.pop();
  }

  for (int i=N-1; i>=0; i--) cout << ans[i] << endl;
  return 0;
}#include <algorithm>
#include <iostream>
#include <iomanip>
#include <cassert>
#include <cstring>
#include <string>
#include <vector>
#include <random>
#include <bitset>
#include <stack>
#include <queue>
#include <cmath>
#include <unordered_map>
#include <set>
#include <map>
#define INCANT cin.tie(0), cout.tie(0), ios::sync_with_stdio(0), cout << fixed << setprecision(20);
#define rep(i,n) for (int i=0; i<n;++i)
#define ALL(a)  (a).begin(),(a).end()
#define PI 3.14159265358979
typedef long long ll;
using namespace std;
const ll MOD = 1e9+7LL;
const int INF = 2e9;
int N;

int main() {
  INCANT;
  cin >> N;
  vector<int> v(N);
  rep(i, N) cin >> v[i];
  vector<int> ans;
  while(v.size()>0) {
    stack<int> tmp;
    rep(i, v.size()) {
      if (v[i]==i+1) tmp.push(i);
    }
    if (tmp.empty()) {
      cout <<  -1 << endl;
      return 0;
    }
    
    ans.push_back(v[tmp.top()]);
    v.erase(v.begin()+tmp.top());
    tmp.pop();
  }

  for (int i=N-1; i>=0; i--) cout << ans[i] << endl;
  return 0;
}

Compiler output:
a.cc:49:2: error: stray '#' in program
   49 | }#include <algorithm>
      |  ^
a.cc:49:3: error: 'include' does not name a type
   49 | }#include <algorithm>
      |   ^~~~~~~
a.cc:70:10: error: redefinition of 'const ll MOD'
   70 | const ll MOD = 1e9+7LL;
      |          ^~~
a.cc:22:10: note: 'const ll MOD' previously defined here
   22 | const ll MOD = 1e9+7LL;
      |          ^~~
a.cc:71:11: error: redefinition of 'const int INF'
   71 | const int INF = 2e9;
      |           ^~~
a.cc:23:11: note: 'const int INF' previously defined here
   23 | const int INF = 2e9;
      |           ^~~
a.cc:72:5: error: redefinition of 'int N'
   72 | int N;
      |     ^
a.cc:24:5: note: 'int N' previously declared here
   24 | int N;
      |     ^
a.cc:74:5: error: redefinition of 'int main()'
   74 | int main() {
      |     ^~~~
a.cc:26:5: note: 'int main()' previously defined here
   26 | int main() {
      |     ^~~~
Language: C++

//g++ -std=c++14 test.cpp -o test.out
//問題URL
//https://atcoder.jp/contests/agc032/tasks/agc032_a

//参考
//https://drken1215.hatenablog.com/entry/2019/03/24/091900

#include <string.h>
#include <stdlib.h>
#include <math.h>
#include <cassert>
#include <iostream>
#include <iomanip>
#include <vector>
#include <queue>
#include <map> 
#include <utility>
#include <limits.h>
#include <bitset>
#include <set>
using namespace std;
 
#define LL long long int
const LL INF = (1LL<<60);
const int INF_INT = 2147483647-1e6-1;
const LL mod = 1000000007ll;
const int mod_int = 1000000007;

LL N;
vector<LL> B;
 
vector<LL> ans;
 
void solve(){
    for(int i=0;i<N;i++){
        int pivot = -1;
        //Bを後ろから順に見ていき
        //B[j]==jとなるようなものがあったらその時点でループを打ち切る
        for(int j=B.size()-1;j>=0;j--){
            if(B[j]==j+1){
                pivot = j;
                break;
            }
        }
        if(pivot == -1){
            ans = vector<LL>(1,{-1});
            return;
        }

        ans.push_back(pivot + 1);
        B.erase(B.begin() + pivot);
    }
    reverse(ans.begin(),ans.end());
}
 
int main(){
    cin >> N;
    B = vector<LL>(N);
    for(int i=0;i<N;i++) cin >> B[i];
 
    solve();
 
    for(int i=0;i<ans.size();i++) cout << ans[i] << endl;
    return 0;
}

Compiler output:
a.cc: In function 'void solve()':
a.cc:53:5: error: 'reverse' was not declared in this scope
   53 |     reverse(ans.begin(),ans.end());
      |     ^~~~~~~
Language: C++

 #include <iostream>
#include <cstdio>
#include <algorithm>
#include <cmath>
#include <vector>
#include <list>
#include <set>
#include <map>
#include <queue>
#include <stack>
#include <cctype>
#include <cassert>
#include <climits>
#include <string>
#include <bitset>
#include <cfloat>
#include <unordered_set>
#include <iomanip>
using namespace std;
typedef long double ld;
typedef long long int ll;
typedef unsigned long long int ull;
typedef pair<int,int> pii;
typedef pair<ll,ll> pll;
typedef vector<int> vi;
typedef vector<char> vc;
typedef vector<bool> vb;
typedef vector<double> vd;
typedef vector<string> vs;
typedef vector<ll> vll;
typedef vector<pair<int,int> > vpii;
typedef vector<vector<int> > vvi;
typedef vector<vector<char> > vvc;
typedef vector<vector<string> > vvs;
typedef vector<vector<ll> > vvll;
#define rep(i,n) for(int i = 0; i < (n); ++i)
#define rrep(i,n) for(int i = 1; i <= (n); ++i)
#define irep(it, stl) for(auto it = stl.begin(); it != stl.end(); it++)
#define drep(i,n) for(int i = (n) - 1; i >= 0; --i)
#define fin(ans) cout << (ans) << endl
#define mp(p,q) make_pair(p, q)
#define pb(n) push_back(n)
#define all(a) a.begin(), a.end()
#define rall(a) a.rbegin(), a.rend()
#define Sort(a) sort(a.begin(), a.end())
#define Rort(a) sort(a.rbegin(), a.rend())
#define MATHPI acos(-1)
int dx8[8] = {1, 0, -1, 0, 1, -1, -1, 1};
int dy8[8] = {0, 1, 0, -1, 1, 1, -1, -1};
int dx4[4] = {1, 0, -1, 0};
int dy4[4] = {0, 1, 0, -1};
template <class T> inline bool chmax(T& a,T b){if(a<b){a=b;return 1;} return 0;}
template <class T> inline bool chmin(T& a,T b){if(a>b){a=b;return 1;} return 0;}
template<typename A, size_t N, typename T> void Fill(A (&array)[N], const T &val){ fill((T*)array, (T*)(array+N), val); }
struct io{io(){ios::sync_with_stdio(false);cin.tie(0);}};
const int INF = INT_MAX;
const ll LLINF = 1LL<<60;
const ll MOD = 1000000007;
const double EPS = 1e-9;
template < typename T > inline string toString( const T &a ) { ostringstream oss; oss << a; return oss.str(); };



int main() {
    int N;
    cin >> N;
    vi b(N);
    rep(i,N){
        cin >> b[i];
        b[i]--;
    }
    
    vi ans;
    rep(i,N){
        int selected = -1;
        for (int j = b.size()-1; j >=0; j--)
        {
            if(b[j] == j){
                 selected=j;
                 break;
            }
        }

        if(selected == -1){
            cout << -1 << endl;
            return;
        }
        ans.push_back(selected+1);
        b.erase(b.begin()+selected);      
    }

    reverse(ans.begin(),ans.end());

    for(auto r:ans){
        fin(r);
    }
    
}
    



Compiler output:
a.cc: In function 'int main()':
a.cc:86:13: error: return-statement with no value, in function returning 'int' [-fpermissive]
   86 |             return;
      |             ^~~~~~
Language: C++

 #include <iostream>
#include <cstdio>
#include <algorithm>
#include <cmath>
#include <vector>
#include <list>
#include <set>
#include <map>
#include <queue>
#include <stack>
#include <cctype>
#include <cassert>
#include <climits>
#include <string>
#include <bitset>
#include <cfloat>
#include <unordered_set>
#include <iomanip>
using namespace std;
typedef long double ld;
typedef long long int ll;
typedef unsigned long long int ull;
typedef pair<int,int> pii;
typedef pair<ll,ll> pll;
typedef vector<int> vi;
typedef vector<char> vc;
typedef vector<bool> vb;
typedef vector<double> vd;
typedef vector<string> vs;
typedef vector<ll> vll;
typedef vector<pair<int,int> > vpii;
typedef vector<vector<int> > vvi;
typedef vector<vector<char> > vvc;
typedef vector<vector<string> > vvs;
typedef vector<vector<ll> > vvll;
#define rep(i,n) for(int i = 0; i < (n); ++i)
#define rrep(i,n) for(int i = 1; i <= (n); ++i)
#define irep(it, stl) for(auto it = stl.begin(); it != stl.end(); it++)
#define drep(i,n) for(int i = (n) - 1; i >= 0; --i)
#define fin(ans) cout << (ans) << endl
#define mp(p,q) make_pair(p, q)
#define pb(n) push_back(n)
#define all(a) a.begin(), a.end()
#define rall(a) a.rbegin(), a.rend()
#define Sort(a) sort(a.begin(), a.end())
#define Rort(a) sort(a.rbegin(), a.rend())
#define MATHPI acos(-1)
int dx8[8] = {1, 0, -1, 0, 1, -1, -1, 1};
int dy8[8] = {0, 1, 0, -1, 1, 1, -1, -1};
int dx4[4] = {1, 0, -1, 0};
int dy4[4] = {0, 1, 0, -1};
template <class T> inline bool chmax(T& a,T b){if(a<b){a=b;return 1;} return 0;}
template <class T> inline bool chmin(T& a,T b){if(a>b){a=b;return 1;} return 0;}
template<typename A, size_t N, typename T> void Fill(A (&array)[N], const T &val){ fill((T*)array, (T*)(array+N), val); }
struct io{io(){ios::sync_with_stdio(false);cin.tie(0);}};
const int INF = INT_MAX;
const ll LLINF = 1LL<<60;
const ll MOD = 1000000007;
const double EPS = 1e-9;
template < typename T > inline string toString( const T &a ) { ostringstream oss; oss << a; return oss.str(); };



int main() {
    int N;
    cin >> N;
    vi b(N);
    rep(i,N){
        cin >> b[i];
        b[i]--;
    }
    
    vi ans;
    rep(i,N){
        int selected = -1;
        for (int j = b.size()-1; j >=0t; j--)
        {
            if(b[j] == j){
                 selected=j;
                 break;
            }
        }

        if(selected == -1){
            cout << -1 << endl;
            return;
        }
        ans.push_back(selected+1);
        b.erase(b.begin()+selected);      
    }

    reverse(ans.begin(),ans.end());

    for(auto r:ans){
        fin(r);
    }
    
}
    



Compiler output:
a.cc: In function 'int main()':
a.cc:76:38: error: unable to find numeric literal operator 'operator""t'
   76 |         for (int j = b.size()-1; j >=0t; j--)
      |                                      ^~
a.cc:86:13: error: return-statement with no value, in function returning 'int' [-fpermissive]
   86 |             return;
      |             ^~~~~~
Language: C++

#include <bits/stdc++.h>
using namespace std;
using ll = long long;
#pragma GCC target ("avx2")
#pragma GCC optimization ("unroll-loops")
#define rep(i, n) for(int i=0;i<(int)(n);++i)

int main() {
    ios::sync_with_stdio(false);
    cin.tie(0);
    long n;
    cin >> n;
    vector<long> vec;
    for (int i = 1, a; i <= n; ++i) {
        cin >> a;
        if (i < a) {
            cout << -1 << '\n';
            return 0;
        }
        vec.insert(vec.begin() + a - 1, a);
    }
    debug(vec);
    for (int i : vec) {
        cout << i << '\n';
    }
    return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:22:5: error: 'debug' was not declared in this scope
   22 |     debug(vec);
      |     ^~~~~
Language: C++

def main():
    N = int(input())
    B = [int(i) for i in input().split()]
    ans = []
    while B:
        for i in range(len(B))[::-1]:
            if B[i] == i+1:
                ans.append(B[i])
                del B[i]
                break
        else:
            return print(-1)
    print(*ans[::-1], sep="\n")


if __name__ == '__main__':
    main()


Compiler output:
a.cc:16:16: warning: multi-character literal with 8 characters exceeds 'int' size of 4 bytes
   16 | if __name__ == '__main__':
      |                ^~~~~~~~~~
a.cc:1:1: error: 'def' does not name a type
    1 | def main():
      | ^~~
Language: C++

#include <bits/stdc++.h>
using namespace std;
int main()
{
    cin.tie(0);
	ios::sync_with_stdio(false);
    int n,x,i;cin>>n;
    vector<int>v;
  	for(i=1;i<=n;i++){
    	cin>>x;
    	if(x>i) {cout<<-1<<endl;return;}
    	v.insert(v.begin()+x-1,x);
  	}
  	for(auto it:v)cout<<it<<endl;
    return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:11:33: error: return-statement with no value, in function returning 'int' [-fpermissive]
   11 |         if(x>i) {cout<<-1<<endl;return;}
      |                                 ^~~~~~
Language: C++

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

using namespace std;


void Solve();

signed main(){
  cin.tie(0);
  ios::sync_with_stdio(false);
  cout<<setprecision(20)<<fixed;
  Solve();
}


/****************************************\
| Thank you for viewing my code:)        |
| Written by RedSpica a.k.a. RanseMirage |
| Twitter:@asakaakasaka                  | 
\****************************************/

void Solve(){
  int n;
  	scanf("%d",&n);
  int A[n];
  for(int i=0;i<n;i++){
    scanf("%d",&A[i]);
  }
  
  int B[n];
  for(int i=n;i>0;i--){
    for(int j=i;j>0;j--){
      if(A[j-1]==j){
        B[i-1]=j;
        A.erase(A.begin()+j-1);
        break;
      }
    }
  }

    
  if(B[0]==0){
    printf("%d\n",-1);
    return;
  }
  
  for(int i=0;i<n;i++){
    printf("%d\n",B[i]);
  }
}

Compiler output:
a.cc: In function 'void Solve()':
a.cc:36:11: error: request for member 'erase' in 'A', which is of non-class type 'int [n]'
   36 |         A.erase(A.begin()+j-1);
      |           ^~~~~
a.cc:36:19: error: request for member 'begin' in 'A', which is of non-class type 'int [n]'
   36 |         A.erase(A.begin()+j-1);
      |                   ^~~~~
Language: C++

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

int main()
{
  int N;
  cin >> N;
  vector<int> b(N);
  for (int i = 0; i < N; i++)
  {
    cin >> b[i];
  }
  bool can = true;
  vector<int> ans(N);
  while (b.size > 0)
  {
    int tmpb = 0;
    int tmp = 100000;
    for (int i = 0; i < b.size(); i++)
    {
      if (i + 1 == b[i])
      {
        tmpb = b[i];
        tmp = i;
      }
    }
    if (tmp == 100000)
    {
      can = false;
      break;
    }
    ans.push_back(tmpb);
    b.erase(b.begin() + tmp);
  }
  if (can)
  {
    for (int i = N - 1; i >= 0; i--)
    {
      cout << ans[i] << endl;
    }
  }
  else
    cout << -1 << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:15:12: error: invalid use of member function 'std::vector<_Tp, _Alloc>::size_type std::vector<_Tp, _Alloc>::size() const [with _Tp = int; _Alloc = std::allocator<int>; size_type = long unsigned int]' (did you forget the '()' ?)
   15 |   while (b.size > 0)
      |          ~~^~~~
      |                ()
Language: Java

import java.util.*;

public class Main {
  public static void main(String[] args) {
    Scanner sc = new Scanner(System.in);
    int n = sc.nextInt();
    int[] b = new int[n];
    for(int i = 0; i < n; i++) {
      b[i] = sc.nextInt();
    }
    int f = 0;
    int[] ans = new int[n];
    for(int i = n - 1; i >= 0; i--) {
      int p = 0;
      int t = 0;
      for(int j = n - 1; j >= 0; j--) {
        if(a[j] == (j + 1)) {
          p = 1;
          ans[i] = (j + 1);
          t = j;
          break;
        }
      }
      if(p == 0) {
        f = 1;
        System.out.println(-1);
        break;
      } else {
        for(int j = t; j < n; j++) {
          if(j < n - 1) a[j] = a[j + 1];
          if(j == n - 1) a[j] = 0;
        }
      }
    }
    if(f == 0) {
      for(int i = 0; i < n; i++) {
        System.out.println(ans[i]);
      }
    }
  }
}

Compiler output:
Main.java:17: error: cannot find symbol
        if(a[j] == (j + 1)) {
           ^
  symbol:   variable a
  location: class Main
Main.java:30: error: cannot find symbol
          if(j < n - 1) a[j] = a[j + 1];
                        ^
  symbol:   variable a
  location: class Main
Main.java:30: error: cannot find symbol
          if(j < n - 1) a[j] = a[j + 1];
                               ^
  symbol:   variable a
  location: class Main
Main.java:31: error: cannot find symbol
          if(j == n - 1) a[j] = 0;
                         ^
  symbol:   variable a
  location: class Main
4 errors
Language: C

#include<stdio.h>
int main(){
int N,i,b[];
scanf("%d\n",&N);
for(i=0;i<N;i++){
scanf("%d",&b[i]);
}
if(N=2&&b[o]=b[1]){
printf("-1");
}
for(i=1;i<=N;i++){
if(b[i]!=b[i+1]){
printf(b[i]);
}
}
}

Compiler output:
main.c: In function 'main':
main.c:3:9: error: array size missing in 'b'
    3 | int N,i,b[];
      |         ^
main.c:8:11: error: 'o' undeclared (first use in this function)
    8 | if(N=2&&b[o]=b[1]){
      |           ^
main.c:8:11: note: each undeclared identifier is reported only once for each function it appears in
main.c:13:9: error: passing argument 1 of 'printf' makes pointer from integer without a cast [-Wint-conversion]
   13 | printf(b[i]);
      |        ~^~~
      |         |
      |         int
In file included from main.c:1:
/usr/include/stdio.h:363:43: note: expected 'const char * restrict' but argument is of type 'int'
  363 | extern int printf (const char *__restrict __format, ...);
      |                    ~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
Language: C

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

int main(){
int a[N],b[N];
int *p;
int N,J=0,i=0;
*p=a[N];
for(i=0,i<=100,i++){
        if(j>=1&&j<=i){
                a[N]=J;
        }
        }for(p=1,*p=a[N],p++)
        if(a[]=b[]){
            printf("%d\n",a[N]);
        }
return
}


Compiler output:
main.c: In function 'main':
main.c:5:7: error: 'N' undeclared (first use in this function)
    5 | int a[N],b[N];
      |       ^
main.c:5:7: note: each undeclared identifier is reported only once for each function it appears in
main.c:9:19: error: expected ';' before ')' token
    9 | for(i=0,i<=100,i++){
      |                   ^
      |                   ;
main.c:9:19: error: expected expression before ')' token
main.c:10:12: error: 'j' undeclared (first use in this function)
   10 |         if(j>=1&&j<=i){
      |            ^
main.c:13:15: error: assignment to 'int *' from 'int' makes pointer from integer without a cast [-Wint-conversion]
   13 |         }for(p=1,*p=a[N],p++)
      |               ^
main.c:13:29: error: expected ';' before ')' token
   13 |         }for(p=1,*p=a[N],p++)
      |                             ^
      |                             ;
main.c:13:29: error: expected expression before ')' token
main.c:14:14: error: expected expression before ']' token
   14 |         if(a[]=b[]){
      |              ^
main.c:18:1: error: expected expression before '}' token
   18 | }
      | ^
Language: C++

#include <iostream>
#include <vector>
#include <list>
using namespace std;

int main() {
    list<int> b;
    int n;
    cin >> n;
    vector<int> result;
    for (int i; cin >> i; b.emplace_back(i)) {
    }
    for (int i = 1; i <= n; i++) {
        auto it = b.rbegin();
        for (int j = b.size(); j >= 1; j--) {
            if (j == *it) {
                b.erase(prev(it.base()));
                result.emplace_back(j);
                break;
            }
            it++;
        }
        if (result.size() != i) {
            result.clear();
            result.emplace_back(-1);
            break;
        }
    }
    for (auto it = result.rbegin(); it != rend(result; it++)) {
        cout << *it << '\n';
    }
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:29:54: error: expected ')' before ';' token
   29 |     for (auto it = result.rbegin(); it != rend(result; it++)) {
      |                                               ~      ^
      |                                                      )
a.cc:29:61: error: expected primary-expression before ')' token
   29 |     for (auto it = result.rbegin(); it != rend(result; it++)) {
      |                                                             ^
Language: C++

# AGC032A - Limited Insertion
def main():
    # last manipulation <-> rightmost number which corresponds with its index
    n = int(input())
    B = list(map(int, input().rstrip().split()))
    ans = []
    while len(B) > 0:
        for i in range(len(B) - 1, -1, -1):
            if B[i] == i + 1:
                ans += [B.pop(i)]
                break
        else:  # invalid sequence
            print(-1)
            return
    print(*ans[::-1], sep="\n")


if __name__ == "__main__":
    main()

Compiler output:
a.cc:1:3: error: invalid preprocessing directive #AGC032A
    1 | # AGC032A - Limited Insertion
      |   ^~~~~~~
a.cc:3:7: error: invalid preprocessing directive #last
    3 |     # last manipulation <-> rightmost number which corresponds with its index
      |       ^~~~
a.cc:12:16: error: stray '#' in program
   12 |         else:  # invalid sequence
      |                ^
a.cc:2:1: error: 'def' does not name a type
    2 | def main():
      | ^~~
Language: C++

#include<iostream>
#include<string.h>
#include<stdio.h>
#include<string>
using namespace std;
void main()
{
  int a[100],b[100];
  int i=0,j=0,N;
  scanf("%d",&N);
  for(;i<N;i++)
    scanf("%d",&b[i]);
  while(a[i]='\0')
  {
      if(a[i]==b[j])
      for(j=0;j<i;j++)
      printf("%d",a[i]);
  }
  return 0;
}

Compiler output:
a.cc:6:1: error: '::main' must return 'int'
    6 | void main()
      | ^~~~
Language: C++

#include <iostream>
#include <cstdio>
#include <string>
#include <algorithm>
#include <cmath>
#include <vector>
#define rep(i, n) for(int i = 0; i < n; i++)
using namespace std;
typedef long long ll;

int main() {
    int n;
    cin >> n;
    vector<int> b(n);
    int x[n];
    rep(i, n) {
        cin >> b[i];
    }

    rep(j, n) {
        for(int i = b.size()-1; i >= 0; i--) {
            if(b[i] == i+1) {
                x[j] = b[i];
                b.erase(*i);
            }
        }
    }

    reverse(x, x+n);

    rep(i, n) {
        cout << x[i] << "\n";
    }

    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:24:25: error: invalid type argument of unary '*' (have 'int')
   24 |                 b.erase(*i);
      |                         ^~
Language: C++

#include <iostream>
#include <cstdio>
#include <string>
#include <algorithm>
#include <cmath>
#include <vector>
#define rep(i, n) for(int i = 0; i < n; i++)
using namespace std;
typedef long long ll;

int main() {
    int n;
    cin >> n;
    vector<int> b(n);
    int x[n];
    rep(i, n) {
        cin >> b[i];
    }

    rep(j, n) {
        for(int i = b.size()-1; i >= 0; i--) {
            if(b[i] == i+1) {
                x[j] = b[i];
                b.erase(i);
            }
        }
    }

    reverse(x, x+n);

    rep(i, n) {
        cout << x[i] << "\n";
    }
    
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:24:24: error: no matching function for call to 'std::vector<int>::erase(int&)'
   24 |                 b.erase(i);
      |                 ~~~~~~~^~~
In file included from /usr/include/c++/14/vector:66,
                 from a.cc:6:
/usr/include/c++/14/bits/stl_vector.h:1536:7: note: candidate: 'std::vector<_Tp, _Alloc>::iterator std::vector<_Tp, _Alloc>::erase(const_iterator) [with _Tp = int; _Alloc = std::allocator<int>; iterator = std::vector<int>::iterator; const_iterator = std::vector<int>::const_iterator]'
 1536 |       erase(const_iterator __position)
      |       ^~~~~
/usr/include/c++/14/bits/stl_vector.h:1536:28: note:   no known conversion for argument 1 from 'int' to 'std::vector<int>::const_iterator'
 1536 |       erase(const_iterator __position)
      |             ~~~~~~~~~~~~~~~^~~~~~~~~~
/usr/include/c++/14/bits/stl_vector.h:1564:7: note: candidate: 'std::vector<_Tp, _Alloc>::iterator std::vector<_Tp, _Alloc>::erase(const_iterator, const_iterator) [with _Tp = int; _Alloc = std::allocator<int>; iterator = std::vector<int>::iterator; const_iterator = std::vector<int>::const_iterator]'
 1564 |       erase(const_iterator __first, const_iterator __last)
      |       ^~~~~
/usr/include/c++/14/bits/stl_vector.h:1564:7: note:   candidate expects 2 arguments, 1 provided