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

#include <iostream>
#include <cmath>
#include <string>
#include <vector>
#include <queue>
#include <stack>
#include <algorithm>
using namespace std;
typedef long long ll;
typedef vector<int> vi;
typedef vector<ll> vll;

int main(){
	int N;
	cin >> N;
	vi v(N);
	for(int i=0; i<N; i++){
		cin >> v[i];
		if(v[i]>i+1){
			cout << -1 << endl;
			return 0;
		}
/*		if(i>0 && v[i]>v[i-1]+1){
			cout << -1 << endl;
			return 0;
		}
	}*/
	int prev=v[0];
	vi ans;
	stack<int> s;
	for(int i=1; i<N; i++){
		if(v[i]==prev){
			ans.push_back(prev);
		}else if(v[i]>prev){
			s.push(prev);
		}else{
			ans.push_back(prev);
			ans.push_back(s.top());
			s.pop();
		}
		if(i==N-1){
			ans.push_back(v[i]);
			while(!s.empty()){
				ans.push_back(s.top());
				s.pop();
			}
		}
		prev=v[i];
	}

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

Compiler output:
a.cc: In function 'int main()':
a.cc:55:2: error: expected '}' at end of input
   55 | }
      |  ^
a.cc:13:11: note: to match this '{'
   13 | int main(){
      |           ^
Language: C++

#include <iostream>
#include <string>
#include <vector>
using namespace std;
int isFind;
vector<int>b3;
vector<int>ans;
void per(int n, int *b, int *b2, int k)
{
  if(k==n||isFind)
    return;
  
  b3.clear();
  isFind=1;
  
  for(int i=0; i<n; i++)
  {
    int t=b[k];b[k]=b[i];b[i]=t;
    for(int j=0; j<n; j++)
    {
      if(j+1<b[j])
      {
        isFind=0;
        break;
      }
    }
    if(isFind)
    {
      for(int j=0;j<n;j++)
      {
        b3.insert(b3.begin()+b[j]-1,b[j]);
      }
      for(int j=0;j<n;j++)
      {
        if(b3[j]!=b2[j])
        {
          isFind=0;
          break;
        }
      }
    }
    if(isFind)
    {
      for(int i=0;i<n;i++)
      {
        ans.insert(ans.begin()+i,b[i]);
      {
       return;
     }
    per(n,b,b2,k+1);
    t=b[k];b[k]=b[i];b[i]=t;
  }
}

int main()
{
  int n;
  cin >> n;
  int i=0;
  int b[n];
  int b2[n];
  int flag=1;
  for(i=0;i<n;i++)
  {
    cin >> b[i];
    if(i+1<b[i])
    {
      flag=0;
      break;
    }
    b2[i]=b[i];
  }
  if(!flag)
  {
    cout << -1 << endl; 
  }
  else
  {
    per(n,b,b2,0);
  }
  if(isFind)
  {
    for(int i=0;i<n;i++)
    {
      cout << ans[i] << endl;
    }
  }
  else
  {
    cout << -1 << endl;
  }
  return 0;  
}

Compiler output:
a.cc: In function 'void per(int, int*, int*, int)':
a.cc:55:9: warning: empty parentheses were disambiguated as a function declaration [-Wvexing-parse]
   55 | int main()
      |         ^~
a.cc:55:9: note: remove parentheses to default-initialize a variable
   55 | int main()
      |         ^~
      |         --
a.cc:55:9: note: or replace parentheses with braces to value-initialize a variable
a.cc:56:1: error: a function-definition is not allowed here before '{' token
   56 | {
      | ^
a.cc:93:2: error: expected '}' at end of input
   93 | }
      |  ^
a.cc:17:3: note: to match this '{'
   17 |   {
      |   ^
a.cc:93:2: error: expected '}' at end of input
   93 | }
      |  ^
a.cc:9:1: note: to match this '{'
    9 | {
      | ^
Language: C++

#include <iostream>
#include <string>
#include <vector>
using namespace std;
int isFind;
vector<int>b3;
void per(int n, int *b, int *b2, int k)
{
  if(k==n||isFind)
    return;
  
  b3.clear();
  isFind=1;
  
  for(int i=0; i<n; i++)
  {
    int t=b[k];b[k]=b[i];b[i]=t;
    for(int j=0; j<n; j++)
    {
      if(j+1<b[j])
      {
        isFind=0;
        break;
      }
    }
    if(isFind)
    {
      for(int j=0;j<n;j++)
      {
        b3.insert(b3.begin()+b[j]-1,b[j]);
      }
      for(int j=0;j<n;j++)
      {
        if(b3[j]!=b2[j])
        {
          isFind=0;
          break;
        }
      }
    }
    per(n,b,b2,k+1);
    int t=b[k];b[k]=b[i];b[i]=t;
  }
}

int main()
{
  int n;
  cin >> n;
  int i=0;
  int b[n];
  int b2[n];
  int flag=1;
  for(i=0;i<n;i++)
  {
    cin >> b[i];
    if(i+1<b[i])
    {
      flag=0;
      break;
    }
    cin >> b2[i];
  }
  if(!flag)
  {
    cout << -1; 
  }
  else
  {
    per(n,b,b2,0);
  }
  if(isFind)
  {
    for(int i=0;i<n;i++)
    {
      cout << b3[i];
    }
  }
  else
  {
    cout << -1;
  }
  return 0;  
}

Compiler output:
a.cc: In function 'void per(int, int*, int*, int)':
a.cc:42:9: error: redeclaration of 'int t'
   42 |     int t=b[k];b[k]=b[i];b[i]=t;
      |         ^
a.cc:17:9: note: 'int t' previously declared here
   17 |     int t=b[k];b[k]=b[i];b[i]=t;
      |         ^
Language: C++

#include <iostream>
#include <string>
#include <vector>
using namespace std;
int isFind;
vector<int>b3;
void per(int n, int b[n], int b2[n], int k)
{
  if(k==n||isFind)
    return;
  
  b3.clear();
  isFind=1;
  
  for(int i=0; i<n; i++)
  {
    int t=b[k];b[k]=b[i];b[i]=t;
    for(int j=0; j<n; j++)
    {
      if(j+1<b[j])
      {
        isFind=0;
        break;
      }
    }
    if(isFind)
    {
      for(int j=0;j<n;j++)
      {
        b3.insert(b3.begin()+b[j]-1,b[j]);
      }
      for(int j=0;j<n;j++)
      {
        if(b3[j]!=b2[j])
        {
          isFind=0;
          break;
        }
      }
    }
    per(n,b[n],b2[n],k+1);
    int t=b[k];b[k]=b[i];b[i]=t;
  }
}

int main()
{
  int n;
  cin >> n;
  int i=0;
  int b[n];
  int b2[n];
  int flag=1;
  for(i=0;i<n;i++)
  {
    cin >> b[i];
    if(i+1<b[i])
    {
      flag=0;
      break;
    }
    cin >> b2[i];
  }
  if(!flag)
  {
    cout << -1; 
  }
  else
  {
    per(n,b[n],b2[n],0);
  }
  if(isFind)
  {
    for(int i=0;i<n;i++)
    {
      cout << b3[i];
    }
  }
  else
  {
    cout << -1;
  }
  return 0;  
}

Compiler output:
a.cc:7:24: error: use of parameter outside function body before ']' token
    7 | void per(int n, int b[n], int b2[n], int k)
      |                        ^
a.cc:7:25: error: expected ')' before ',' token
    7 | void per(int n, int b[n], int b2[n], int k)
      |         ~               ^
      |                         )
a.cc:7:27: error: expected unqualified-id before 'int'
    7 | void per(int n, int b[n], int b2[n], int k)
      |                           ^~~
Language: C++

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

int n;
vector<int> a, b, ret;

bool Insert(int i) {
	if (a.size() == n) {
		if (a == b) return true;
		else return false;
	}
	else {
		rep(j, i + 1) {
			auto itr = find(b.begin(), b.end(), j + 1);
			if (itr != b.end()) {
				a.insert(a.begin() + j, j + 1);
				ret.push_back(j + 1);
				if (Insert(i + 1)) return true;
				else {
					a.erase(a.begin() + j);
					ret.pop_back();
				}
			}
		}
		return false;
	}

}

int main(void) {
	cin >> n;
	b = vector<int>(n);
	rep(i, n) {
		cin >> b[i];
	}
	if (Insert(0)) {
		rep(i, n) {
			cout << ret[i] << endl;
		}
	}
	else {
		cout << "-1" << endl;
	}
	return 0;
}

Compiler output:
a.cc: In function 'bool Insert(int)':
a.cc:17:40: error: no matching function for call to 'find(std::vector<int>::iterator, std::vector<int>::iterator, int)'
   17 |                         auto itr = find(b.begin(), b.end(), j + 1);
      |                                    ~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/14/bits/locale_facets.h:48,
                 from /usr/include/c++/14/bits/basic_ios.h:37,
                 from /usr/include/c++/14/ios:46,
                 from /usr/include/c++/14/ostream:40,
                 from /usr/include/c++/14/iostream:41,
                 from a.cc:1:
/usr/include/c++/14/bits/streambuf_iterator.h:435:5: note: candidate: 'template<class _CharT2> typename __gnu_cxx::__enable_if<std::__is_char<_CharT2>::__value, std::istreambuf_iterator<_CharT> >::__type std::find(istreambuf_iterator<_CharT>, istreambuf_iterator<_CharT>, const _CharT2&)'
  435 |     find(istreambuf_iterator<_CharT> __first,
      |     ^~~~
/usr/include/c++/14/bits/streambuf_iterator.h:435:5: note:   template argument deduction/substitution failed:
a.cc:17:40: note:   '__gnu_cxx::__normal_iterator<int*, std::vector<int> >' is not derived from 'std::istreambuf_iterator<_CharT>'
   17 |                         auto itr = find(b.begin(), b.end(), j + 1);
      |                                    ~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
Language: C++

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

int N;
vector<int> a;

void solve() {
    vector<int> res;
    for (int i = 0; i < N; ++i) {
        int pivot = -1;
        for (int j = (int)a.size()-1; j >= 0; --j) {
            if (a[j] == j) {
                pivot = j;
                break;
            }
        }
        if (pivot == -1) {
            cout << -1 << endl;
            return;
        }

        res.push_back(pivot + 1);
        a.erase(a.begin() + pivot);
    }
    reverse(res.begin(), res.end());
    for (auto v : res) cout << v << endl;
}

int main() {
    cin >> N;
    a.resize(N);
    for (int i = 0; i < N; ++i) cin >> a[i] , --a[i];
    solve();
}

Compiler output:
a.cc: In function 'void solve()':
a.cc:26:5: error: 'reverse' was not declared in this scope
   26 |     reverse(res.begin(), res.end());
      |     ^~~~~~~
Language: C++

 #include<bis/stdc++.h>
using namespace std;
 int main()
 {
   int n,i,j;
   cin >> n;
   vector<int> b(n),c(n),flag(n);
   for(i=0;i<n;i++)
   { c(i)=o;
    flag(i)=0;
     cin >> b.at(i);
     if(b.at(i)>i)
     {
        cout << "-1" << endl;
        break;
     }
     
   }
   for(i=0;i<n;i++)
   {
     for(j=0;j<n;j++)
     {
        if(d.at(n-1-j)==1) continue;
        if(b.at(n-1-j)==c.at(n-1-j)+1)
        {
          d.at(n-1-j)=1;
          cout << b.at(n-1-j) << endl;
          break;
        }
        c.at(n-1-j)++;
     }
   }
 }

   
     
   
   
   
   
   
   
   
   

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

#include <iostream>
#include <vector>

using namespace std;

int main()
{
    int N;
    cin >> N;
    vector<int> Bs(N);
    for (int i = 0; i < N; ++i)
        cin >> Bs[i];

    vector<int> erasedNumbers;
    for (;;)
    {
        if (Bs.empty()) break;

        int n = static_cast<int>(Bs.size());
        bool notErase = true;
        for (int i = n - 1; i >= 0; --i)
        {
            if (Bs[i] == i + 1)
            {
                Bs.erase(Bs.begin() + i);
                erasedNumbers.push_back(i + 1);
                notErase = false;
                break;
            }
        }
        if (notErase)
        {
            cout << -1;
            return 0;
        }
    }
    
    reverse(erasedNumbers.begin(), erasedNumbers.end());
    for (const int i : erasedNumbers)
        cout << i << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:38:5: error: 'reverse' was not declared in this scope
   38 |     reverse(erasedNumbers.begin(), erasedNumbers.end());
      |     ^~~~~~~
Language: C++

#include <iostream>
#include <string>
#include <vector>
#include <stdio.h>
#include <map>
using namespace std;
#define ll long long

int main() {
	int n, hoge, k;
	vector<int> b, ans;
	cin >> n;
	for (int i = 1; i <= n; i++) {
		cin >> hoge;
		b.push_back(hoge);
	}
	bool f = true;
	k = n;

	while (f) {
		f = false;
		for (int i = k; i > 0; i--) {
			if (b[i-1] == i) {
				ans.push_back(b[i-1]);
				b.erase(b.begin() + (i - 1));
				f = true;
				k--;
				break;
			}
		}
	}
	if (b.size() == 0) {
		reverse(ans.begin(), ans.end());
		for (int i = 0; i < ans.size(); i++) {
			cout << ans[i] << endl;
		}
	}
	else {
		cout << -1 << endl;
	}
	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:33:17: error: 'reverse' was not declared in this scope
   33 |                 reverse(ans.begin(), ans.end());
      |                 ^~~~~~~
Language: C++

import math
N=int(input())
b=list(map(int, input().split()))

if(sum(1 for i in range(1, N+1) if b[i-1] > i)):
    ret = [-1]

else:
    M = max(b)
    ret = []
    while len(b):
        for j in range(min(M, len(b)), 0, -1):

            if j == b[j-1]:
                ret += [b[j-1]]
                del b[j-1]
                break

print("\n".join(map(str,ret[::-1])))


Compiler output:
a.cc:1:1: error: 'import' does not name a type
    1 | import math
      | ^~~~~~
a.cc:1:1: note: C++20 'import' only available with '-fmodules-ts'
Language: C++

#include<iostream>
#include<string>
#include<cstdio>
#include<vector>
#include<cmath>
#include<algorithm>
#include<functional>
#include<iomanip>
#include<queue>
#include<ciso646>
#include<random>
#include<map>
#include<set>
#include<complex>
#include<bitset>
#include<stack>
#include<unordered_map>
#include<utility>
using namespace std;
typedef long long ll;
typedef unsigned int ui;
const ll mod = 1000000007;
typedef long double ld;
const ll INF = 1e+14;
typedef pair<int, int> P;
#define stop char nyaa;cin>>nyaa;
#define rep(i,n) for(int i=0;i<n;i++)
#define per(i,n) for(int i=n-1;i>=0;i--)
#define Rep(i,sta,n) for(int i=sta;i<n;i++)
#define rep1(i,n) for(int i=1;i<=n;i++)
#define per1(i,n) for(int i=n;i>=1;i--)
#define Rep1(i,sta,n) for(int i=sta;i<=n;i++)
typedef complex<ld> Point;
const ld eps = 1e-8;
const ld pi = acos(-1.0);
typedef pair<ld, ld> LDP;
typedef pair<ll, ll> LP;
#define fr first
#define sc second
 
void solve() {
	int N; cin >> N;
    vector<int> b(N); 
    rep(i, N) cin >> b[i];
    vector<int> a;

    while(!b.empty()) {
        int found = 0;
        per (i, (int) b.size()) {
            if (b[i] == i + 1) {
                a.push_back(i + 1);
                b.erase(b.bgin() + i);
                found = 1;
                break;
            }
        }
        if(!found) {
            cout << -1 << '\n';
            return 0;
        }
    }

    reverse(a.begin(), a.end());
    rep(i, 0, N) cout << a[i] << '\n';

    return 0;

}
int main() {
	solve();
	return 0;
}

Compiler output:
a.cc:64:16: error: macro "rep" passed 3 arguments, but takes just 2
   64 |     rep(i, 0, N) cout << a[i] << '\n';
      |                ^
a.cc:27:9: note: macro "rep" defined here
   27 | #define rep(i,n) for(int i=0;i<n;i++)
      |         ^~~
a.cc: In function 'void solve()':
a.cc:52:27: error: 'class std::vector<int>' has no member named 'bgin'; did you mean 'begin'?
   52 |                 b.erase(b.bgin() + i);
      |                           ^~~~
      |                           begin
a.cc:59:20: error: return-statement with a value, in function returning 'void' [-fpermissive]
   59 |             return 0;
      |                    ^
a.cc:64:5: error: 'rep' was not declared in this scope
   64 |     rep(i, 0, N) cout << a[i] << '\n';
      |     ^~~
a.cc:66:12: error: return-statement with a value, in function returning 'void' [-fpermissive]
   66 |     return 0;
      |            ^
Language: C++

#include <bits/stdc++.h>
using namespace std;
void solve(vector<int> a, vector<int> & b) {
  if(a.size() == 0) return 0;
  for(int i = a.size() - 1; i >= 0; i--){
 	if(a[i] == i){
      b.push_back(i);
      vector<int> na;
      for(int j = 0; j < i; j++) na.push_back(a[j]);
      for(int j = i + 1; j < a.size(); j++) na.push_back(a[j]);
      solve(na, b);
      return;
    }
  }
  b.clear();
}
int main(){
  int n; cin >> n;
  vector<int> a(n);
  for(int & v : a) cin >> v;
  for(int & v : a) v--;
  vector<int> an;
  solve(a, an);
  if(an.size() == n) {
    for(int i = 0; i < n; i++) cout << an[i]+1 << endl;
  } else {
    cout << -1 << endl;
  }
  return 0;
}


Compiler output:
a.cc: In function 'void solve(std::vector<int>, std::vector<int>&)':
a.cc:4:28: error: return-statement with a value, in function returning 'void' [-fpermissive]
    4 |   if(a.size() == 0) return 0;
      |                            ^
Language: C++

#include <bits/stdc++.h>
using namespace std;
void solve(vector<int> a, vector<int> & b) {
  if(a.size() == 0) return 0;
  for(int i = a.size() - 1; i >= 0; i--){
 	if(a[i] == i){
      b.push_back(i);
      vector<int> na;
      for(int j = 0; j < i; j++) na.push_back(a[j]);
      for(int j = i + 1; j < a.size(); j++) na.push_back(a[j]);
      solve(na, b);
      return;
    }
  }
  b.clear();
}
int main(){
  int n; cin >> n;
  vector<int> a(n);
  for(int & v : a) cin >> v;
  for(int & v : a) v--;
  vector<int> an;
  solve(a, an);
  if(an.size() == n) {
    for(int i = 0; i < n; i++) cout << an[i] << endl;
  } else {
    cout << -1 << endl;
  }
  return 0;
}

Compiler output:
a.cc: In function 'void solve(std::vector<int>, std::vector<int>&)':
a.cc:4:28: error: return-statement with a value, in function returning 'void' [-fpermissive]
    4 |   if(a.size() == 0) return 0;
      |                            ^
Language: C++

#include<cstdio>
#include<vector>

using namespace std;

int main(void)
{
	vector<int> ans;
	int N;
	vector<int> b;
	int tmp;
	int i, j;
	bool failed_flag = false;

	// 入力を基に数列bを作成する
	scanf_s("%d", &N);
	for (i = 0; i < N; i++) {
		scanf_s("%d", &tmp);
		b.push_back(tmp);
	}

	// 
	for (j = 0; j < N; j++) {
		for (i = b.size() - 1; i >= 0; i--) {
			if (b[i] == i + 1) {
				ans.push_back(b[i]);
				b.erase(b.begin() + i);
				break;
			}
		}
		if (i == -1) {
			failed_flag = true;
		}
	}

	if (failed_flag == false) {
		for (i = N - 1; i >= 0; i--) {
			printf("%d\n", ans[i]);
		}
	}
	else {
		printf("-1\n");
	}
		
	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:16:9: error: 'scanf_s' was not declared in this scope; did you mean 'scanf'?
   16 |         scanf_s("%d", &N);
      |         ^~~~~~~
      |         scanf
Language: C++

#include <bits/stdc++.h>
using namespace std;
int main(){
 	vector<int> vec;
 	int n;
  	scanf("%d",&n);
  	int x;
  	fo(int i=0;i<n;++i){
    	scanf("%d",&x);
      	vec.push_back(x);
    }
  vector<int> ans;
  	while(n){
    	int id=n-1;
      	while(id>-1){
        	if(vec[id]==id+1)break;
            --id;
        }
      if(id==-1){
        puts("-1");
        return 0;
      }
      ans.push_back(id+1);
      vec.erase(vec.begin()+id);
    }
  reverse(vec.begin(),vec.end());
  for(auto xx:vec) printf("%d\n",xx);
}

Compiler output:
a.cc: In function 'int main()':
a.cc:8:12: error: expected primary-expression before 'int'
    8 |         fo(int i=0;i<n;++i){
      |            ^~~
a.cc:8:20: error: 'i' was not declared in this scope
    8 |         fo(int i=0;i<n;++i){
      |                    ^
Language: C++

package main

import (
	"bufio"
	"fmt"
	"os"
	"reflect"
	"sort"
	"strconv"
)

func main() {
	sc.Split(bufio.ScanWords)
	defer out.Flush() // Use Fprintf

	// CODE
	N := nextInt()
	b := nextInts(N)
	ans := []int{}
	for i := 0; i < N; i++ {
		t := pickup(&b)
		if t == -1 {
			fmt.Fprintf(out, "%v\n", -1)
			return
		}
		ans = append(ans, t)
	}
	for i := len(ans) - 1; i >= 0; i-- {
		fmt.Fprintln(out, ans[i])
	}
}

func pickup(a *[]int) int {
	// fmt.Fprintf(out, "a=%v\n", a)
	r := -1
	for i := len(*a) - 1; i >= 0; i-- {
		if (*a)[i] == i+1 {
			r = (*a)[i]
			*a = append((*a)[:i], (*a)[i+1:]...)
			break
		}
	}
	return r
}

// Template

var sc = bufio.NewScanner(os.Stdin)
var out = bufio.NewWriter(os.Stdout)

func nextStr() string {
	sc.Scan()
	return sc.Text()
}

func nextInt() int {
	a, _ := strconv.Atoi(nextStr())
	return a
}

func nextFloat64() float64 {
	a, _ := strconv.ParseFloat(nextStr(), 64)
	return a
}

func nextInts(n int) []int {
	ret := make([]int, n)
	for i := 0; i < n; i++ {
		ret[i] = nextInt()
	}
	return ret
}

func nextFloats(n int) []float64 {
	ret := make([]float64, n)
	for i := 0; i < n; i++ {
		ret[i] = nextFloat64()
	}
	return ret
}

func nextStrings(n int) []string {
	ret := make([]string, n)
	for i := 0; i < n; i++ {
		ret[i] = nextStr()
	}
	return ret
}

func maxInt(x int, y int) int {
	if x > y {
		return x
	}
	return y
}

func minInt(x int, y int) int {
	if x < y {
		return x
	}
	return y
}

func dummy() {
	fmt.Fprintf(out, "Hello, World\n")
	fmt.Fprintf(out, "%v", reflect.TypeOf(0))

	arr := []int{10, 9, 8, 7, 1}
	sort.Ints(arr)
	fmt.Fprintln(out, arr)
}


Compiler output:
a.cc:1:1: error: 'package' does not name a type
    1 | package main
      | ^~~~~~~
a.cc:33:1: error: 'func' does not name a type
   33 | func pickup(a *[]int) int {
      | ^~~~
a.cc:48:1: error: 'var' does not name a type
   48 | var sc = bufio.NewScanner(os.Stdin)
      | ^~~
a.cc:56:1: error: 'func' does not name a type
   56 | func nextInt() int {
      | ^~~~
a.cc:61:1: error: 'func' does not name a type
   61 | func nextFloat64() float64 {
      | ^~~~
a.cc:66:1: error: 'func' does not name a type
   66 | func nextInts(n int) []int {
      | ^~~~
a.cc:74:1: error: 'func' does not name a type
   74 | func nextFloats(n int) []float64 {
      | ^~~~
a.cc:82:1: error: 'func' does not name a type
   82 | func nextStrings(n int) []string {
      | ^~~~
a.cc:90:1: error: 'func' does not name a type
   90 | func maxInt(x int, y int) int {
      | ^~~~
a.cc:97:1: error: 'func' does not name a type
   97 | func minInt(x int, y int) int {
      | ^~~~
a.cc:104:1: error: 'func' does not name a type
  104 | func dummy() {
      | ^~~~
Language: C++

#include "pch.h"
#include <iostream>
#include <queue>
#include <vector>
using namespace std;

typedef long long ll;
#define repi(i, a, b) for(int i = int(a); i < int(b); ++i)
#define rep(i, n) repi(i, 0, n)
#define rerepi(i, a, b) for(int i = int(a)-1; i >= b; --i)
#define rerep(i, n) rerepi(i, n, 0)

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 T> inline void remove(std::vector<T>& vector, unsigned int index) { vector.erase(vector.begin() + index); }

const long long INF = 1LL << 60;

// ここから開始だよ！
ll N, mark;
vector<ll> B, ans;

int main() {
	// 呪文エリア
	cin.tie(0);
	ios::sync_with_stdio(false);
	// 詠唱完了

	cin >> N;
	rep(i, N) {
		ll tmp;
		cin >> tmp;
		B.push_back(tmp);
	}

	while (!B.empty()) {
		mark = -1;
		rep(i, B.size()) {
			if (B[i] == i + 1 && mark < i + 1) {
				mark = i + 1;
			}
		}
		if (mark == -1) {
			cout << -1 << endl;
			return 0;
		}
		else {
			remove(B, mark);
			ans.push_back(mark);
		}
	}

	rerep(i, ans.size()) {
		cout << ans[i] << endl;
	}

	return 0;
}


Compiler output:
a.cc:1:10: fatal error: pch.h: No such file or directory
    1 | #include "pch.h"
      |          ^~~~~~~
compilation terminated.
Language: C++

// ConsoleApplication1.cpp : このファイルには 'main' 関数が含まれています。プログラム実行の開始と終了がそこで行われます。
//

#include "pch.h"
#include <iostream>
#include <queue>
#include <vector>
using namespace std;

typedef long long ll;
#define repi(i, a, b) for(int i = int(a); i < int(b); ++i)
#define rep(i, n) repi(i, 0, n)
#define rerepi(i, a, b) for(int i = int(a)-1; i >= b; --i)
#define rerep(i, n) rerepi(i, n, 0)

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 T> inline void remove(std::vector<T>& vector, unsigned int index) { vector.erase(vector.begin() + index); }

const long long INF = 1LL << 60;

// ここから開始だよ！
ll N, mark;
vector<ll> B, ans;

int main() {
	// 呪文エリア
	cin.tie(0);
	ios::sync_with_stdio(false);
	// 詠唱完了

	cin >> N;
	rep(i, N) {
		ll tmp;
		cin >> tmp;
		B.push_back(tmp);
	}

	while (!B.empty()) {
		mark = -1;
		rep(i, B.size()) {
			if (B[i] == i + 1 && mark < i + 1) {
				mark = i + 1;
			}
		}
		if (mark == -1) {
			cout << -1 << endl;
			return 0;
		}
		else {
			remove(B, mark-1);
			ans.push_back(mark);
		}
	}

	rerep(i, ans.size()) {
		cout << ans[i] << endl;
	}

	return 0;
}


// プログラムの実行: Ctrl + F5 または [デバッグ] > [デバッグなしで開始] メニュー
// プログラムのデバッグ: F5 または [デバッグ] > [デバッグの開始] メニュー

// 作業を開始するためのヒント: 
//    1. ソリューション エクスプローラー ウィンドウを使用してファイルを追加/管理します 
//   2. チーム エクスプローラー ウィンドウを使用してソース管理に接続します
//   3. 出力ウィンドウを使用して、ビルド出力とその他のメッセージを表示します
//   4. エラー一覧ウィンドウを使用してエラーを表示します
//   5. [プロジェクト] > [新しい項目の追加] と移動して新しいコード ファイルを作成するか、[プロジェクト] > [既存の項目の追加] と移動して既存のコード ファイルをプロジェクトに追加します
//   6. 後ほどこのプロジェクトを再び開く場合、[ファイル] > [開く] > [プロジェクト] と移動して .sln ファイルを選択します


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

#include <iostream>
#include <cstdio>
#include <vector>
#include <queue>
#include <string>
#include <cmath>
#include <algorithm>

using namespace std;

#define pb push_back
#define mp make_pair
#define ff first
#define ss second
#define BIT(X, i) ((X>>i)&1)

typedef long long ll;
typedef vector<ll> vi;
typedef vector<vi> vvi;
typedef pair<ll, ll> pii;
typedef vector<pii> vii;
typedef priority_queue<ll> pq;

const int MOD = 1e9+7;
const int INF = (1<<30);
const ll INFL = (1L<<62);

int N;
vi b, ans;
vector<bool> used;

int rec(int num, int l, int r) {
  // cout << num << ", " << l << endl;
  if (used[l+1]) return;

  int nr = r;
  for (int i = r; i > l; i--) {
    if (b[i] == num && !used[i]) {
      used[i] = true;
      ans.pb(num);
      nr = rec(num+1, i, nr);
    }
  }
}

int main() {
  cin >> N;
  b.resize(N);
  used.assign(N+1, false);
  used[N] = true;
  bool ok = true;
  for (int i = 0; i < N; i++) {
    cin >> b[i];
    if (b[i] > i+1) ok = false;
  }
  if (!ok) {
    cout << "-1" << endl;
    return 0;
  }

  rec(1, -1, N-1);

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


Compiler output:
a.cc: In function 'int rec(int, int, int)':
a.cc:34:18: error: return-statement with no value, in function returning 'int' [-fpermissive]
   34 |   if (used[l+1]) return;
      |                  ^~~~~~
a.cc:44:1: warning: control reaches end of non-void function [-Wreturn-type]
   44 | }
      | ^
Language: C++

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

using namespace std;

#define rep(i, n) for (int i = 0; i < (int)n; i++)
#define vec vector
#define pb push_back

int Min(int a, int b)
{
  if (a < b) return a;
  return b;
}

int main(void)
{
  int n;
  cin >> n;
  vec<int> b(n);
  rep(i, n) cin >> b[i];
  vec<int> ans(0);

  while(!b.empty()) {
    int flag = 0;
    for (int j = Min(100, b.size()); j > 0; j--) {
      if (b[j - 1] == j) {
        flag = 1;
        ans.pb(j);
        b.erase(b.begin() + j - 1);
        break;
      }
    }
    if (!flag) {
      cout << -1 << endl;
      return 0;
    }
  }
  reverse(ans.begin(), ans.end());
  rep(i, ans.size()) cout << ans[i] << endl;
  return 0;
}



Compiler output:
a.cc: In function 'int main()':
a.cc:40:3: error: 'reverse' was not declared in this scope
   40 |   reverse(ans.begin(), ans.end());
      |   ^~~~~~~
Language: C++

#include <iostream>
#include <string>
#include <vector>

using namespace std;

vector<int>	now;
int temp;
vector<int> step;

bool calc()
{
	int i;
  
  	if(temp == 0)
      return true;
  
  	for(i=0;i<temp;i++)
    {
    	if(now[i] == i)
        {
        	now.erase(now.begin() + i);
          	temp--;
          	if(calc())
            {
              	step.push_front(i);
            	return true;
            }
          	else
          	{
          		now.insert(now.begin() + i,i);
              	temp++;
            }
        }
    }

  	return false;
}

int main()
{
	int N;
  	cin >> N;
 	temp = N;
	now.resize(N);
  	int i,j;
  
  	for(i=0;i<line.size();i++)
    {
    	cin >> now[i];
    }
  
  	step.clear();
  
  	if(calc())
    {
      for(i=0;i<N;i++)
      {
      	printf("%d\n",step[i]);
      }
    }
  	else
    {
    	printf("-1");
    }

  	return 0;
}


Compiler output:
a.cc: In function 'bool calc()':
a.cc:26:22: error: 'class std::vector<int>' has no member named 'push_front'
   26 |                 step.push_front(i);
      |                      ^~~~~~~~~~
a.cc: In function 'int main()':
a.cc:48:19: error: 'line' was not declared in this scope
   48 |         for(i=0;i<line.size();i++)
      |                   ^~~~
Language: C++

#include <iostream>
#include <string>
#incldue <vector>

using namespace std;

vector<int>	now;
int temp;
vector<int> step;

bool calc()
{
	int i;
  
  	if(temp == 0)
      return true;
  
  	for(i=0;i<temp;i++)
    {
    	if(now[i] == i)
        {
        	now.erase(now.begin() + i);
          	temp--;
          	if(calc())
            {
              	step.push_front(i);
            	return true;
            }
          	else
          	{
          		now.insert(now.begin() + i,i);
              	temp++;
            }
        }
    }

  	return false;
}

int main()
{
	int N;
  	cin >> N;
 	temp = N;
	now.resize(N);
  	int i,j;
  
  	for(i=0;i<line.size();i++)
    {
    	cin >> now[i];
    }
  
  	step.clear();
  
  	if(calc())
    {
      for(i=0;i<N;i++)
      {
      	printf("%d\n",step[i]);
      }
    }
  	else
    {
    	printf("-1");
    }

  	return 0;
}

Compiler output:
a.cc:3:2: error: invalid preprocessing directive #incldue; did you mean #include?
    3 | #incldue <vector>
      |  ^~~~~~~
      |  include
a.cc:7:1: error: 'vector' does not name a type
    7 | vector<int>     now;
      | ^~~~~~
a.cc:9:1: error: 'vector' does not name a type
    9 | vector<int> step;
      | ^~~~~~
a.cc: In function 'bool calc()':
a.cc:20:12: error: 'now' was not declared in this scope
   20 |         if(now[i] == i)
      |            ^~~
a.cc:26:17: error: 'step' was not declared in this scope
   26 |                 step.push_front(i);
      |                 ^~~~
a.cc: In function 'int main()':
a.cc:45:9: error: 'now' was not declared in this scope
   45 |         now.resize(N);
      |         ^~~
a.cc:48:19: error: 'line' was not declared in this scope
   48 |         for(i=0;i<line.size();i++)
      |                   ^~~~
a.cc:53:9: error: 'step' was not declared in this scope
   53 |         step.clear();
      |         ^~~~
Language: C++

#include <bits/stdc++.h>
using namespace std;
#ifdef ENABLE_DEBUG
#define DEBUG(a) cerr<<#a<<"="<<a<<endl
#define DEBUG_ARRAY(a,n) cerr<<#a<<"["<<n<<"]="<<a[n]<<endl
#else
#define dump(a) 
#define dumparr(a,n) 
#endif
#define FOR(i, a, b) for(int i = a;i < b;i++)
#define For(i, a) FOR(i, 0, a)
#define REV(i, a, b) for(int i = b-1;i >= a;i--)
#define Rev(i, a) REV(i, 0, a)
#define REP(a) For(i, a)

typedef long long int ll;
typedef unsigned long long ull;
typedef unsigned int uint;
typedef pair<ll, ll> P;
typedef pair<ll,P> PP;
typedef vector<ll> vll;

const ll INF=(1LL<<50);

ll n;
ll b[100];
list<ll> B;

int main(){
    cin>>n;
    REP(n)cin>>b[i];
    REP(n)B.push_back(b[i]);
    B.reverse();
    vector<ll> ans;
    For(i,n){
        ll k=B.size();
        for(auto&& j : B)
        {
            DEBUG(j);
        }
        
        for(auto itr=B.begin(); itr != B.end(); ++itr,--k){
            if(*itr==k){
                ans.push_back(k);
                B.erase(itr);
                break;
            }
        }
        
    }
    if(ans.size()!=n){
        cout<<-1<<endl;
        return 0;
    }
    for(auto itr=ans.rbegin();itr!=ans.rend();++itr){
        cout<<*itr<<endl;
    }
    return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:39:13: error: 'DEBUG' was not declared in this scope
   39 |             DEBUG(j);
      |             ^~~~~
Language: C++

#include <iostream>
#include <vector>
#include <algorithm

using namespace std;

vector<int> ans, arr;

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

    int n;
    cin >> n;
    for (int i = 0; i < n; i++) {
        int num;
        cin >> num;
        arr.push_back(num);
    }
    for (int i = 0; i < n; i++) {
        bool ok = false;
        for (int j = n - i - 1; j >= 0; j--) {
            if (arr[j] == j + 1) {
                ans.push_back(*(arr.begin() + j));
                arr.erase(arr.begin() + j);
                ok = true;
                break;
            }
        }
        if (!ok) {
            cout << -1 << '\n';
            return 0;
        }
    }
    reverse(ans.begin(), ans.end());
    for (auto a : ans) {
        cout << a << '\n';
    }

    return 0;
}

Compiler output:
a.cc:3:20: error: missing terminating > character
    3 | #include <algorithm
      |                    ^
Language: C++

#include <iostream>
#include <vector>

using namespace std;

vector<int> ans, arr;

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

    int n;
    cin >> n;
    for (int i = 0; i < n; i++) {
        int num;
        cin >> num;
        arr.push_back(num);
    }
    for (int i = 0; i < n; i++) {
        bool ok = false;
        for (int j = n - i - 1; j >= 0; j--) {
            if (arr[j] == j + 1) {
                ans.push_back(*(arr.begin() + j));
                arr.erase(arr.begin() + j);
                ok = true;
                break;
            }
        }
        if (!ok) {
            cout << -1 << '\n';
            return 0;
        }
    }
    reverse(ans.begin(), ans.end());
    for (auto a : ans) {
        cout << a << '\n';
    }

    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:34:5: error: 'reverse' was not declared in this scope
   34 |     reverse(ans.begin(), ans.end());
      |     ^~~~~~~
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;
void add(int s){
}
int main(){
    cin >> n;
    vector<int> a(0),b(n);
    for(int i = 0; i < n; i++){
        cin >> b[i];
        if(b[i] > i+1){
            cout << -1 << endl;
            return 0;
        }
    }
    for(int i = b.size(); i >= 0; i++){
        bool tmp = false;
        if(b[i] == i+1){
            a.push_back(b[i]);
            b.erase(i);
            tmp = true;
        }
        if(!tmp){
            cout << -1 << endl;
            return 0;
        }
    }
    for(int i = 0; i < n; i++){
        cout << a[i] << endl;
    }
}

 


Compiler output:
a.cc: In function 'int main()':
a.cc:34:20: error: no matching function for call to 'std::vector<int>::erase(int&)'
   34 |             b.erase(i);
      |             ~~~~~~~^~~
In file included from /usr/include/c++/14/vector:66,
                 from /usr/include/c++/14/functional:64,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:53,
                 from a.cc:1:
/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
Language: C

#include <stdio.h>

static int N;
static int B[100];

int search(int i, int *data) {
  if(i == 0) {
    return 1;
  }

  int OK = 0;
  for(int j = (i-1); j >= 0; j--) {
    if(data[j] == (j+1)) {
      OK = 1;
      break;
    }
  }
  if(OK == 0)
    return 0;

  int newdata[100];
  int dst = 0;
  for(int k = 0; k < i; k++) {
    newdata[dst++] = data[k];
  }
  if(search(i-1, newdata) == 1) {
    printf("%d\n", (j+1));
    return 1;
  }
  return 0;
}

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


Compiler output:
main.c: In function 'search':
main.c:27:21: error: 'j' undeclared (first use in this function)
   27 |     printf("%d\n", (j+1));
      |                     ^
main.c:27:21: note: each undeclared identifier is reported only once for each function it appears in
Language: Java

import java.util.*;
public class Main {
	public static void main(String[] args){
      	boolean ans=true;
		Scanner sc = new Scanner(System.in);
		int n = sc.nextInt();
        int [] B=new int[n+1];
        int i,j,k,l;
      	List<Integer>now =new ArrayList<>();
      	int [][]pos=new int[n+1][n+1];
        int [][]cnt=new int[n+1][n+1];
        int [] res=new int[n+1];
		for (i=1;i<=n;i++){
        	B[i] = sc.nextInt();
          	if (i<B[i])ans=false;
            pos[i][0]++;
            pos[i][pos[i][0]]=i;
        }
       if (!ans) {
			System.out.println(-1);
			return;
		}
       for (i=n-1;i>0;i--) {
			for (j=B[i]-1;j>0;j--) {
				cnt[i][j]=cnt[i+1][j];
			}
			if (B[i+1]<B[i])cnt[i][B[i+1]]++;
		}
        for (int i=1;i<=n;i++){
          for (int j=i;j>=1;j--){
          	if (pos[j][pos[j][0]]==0)continue;
        	boolean can=true;
        	if (j==1) {
        		  res[i]=j;
                  now.add(0,j); 
                  break;
        	 }
        	 k=pos[j][pos[j][0]];
            int []tmp=new int[j];
            	for (int l=j-1;l<now.size;l++)
                   if(now.get(l)<j)tmp[now.get(l)]++;
              	for (int l=j-1;l>=1;l--)
                  if (tmp[l]<cnt[k][l]){
                    can=false;
                    break;
                  }
              	if (can){
                  res[i]=j;
                  now.add(j-1,j);
                  break;
                }
            }
            
          
        }
		for(i=1;i<=n;i++)
			System.out.println(res[i]);
		return;
	}
}


Compiler output:
Main.java:29: error: variable i is already defined in method main(String[])
        for (int i=1;i<=n;i++){
                 ^
Main.java:30: error: variable j is already defined in method main(String[])
          for (int j=i;j>=1;j--){
                   ^
Main.java:40: error: variable l is already defined in method main(String[])
            	for (int l=j-1;l<now.size;l++)
            	         ^
Main.java:40: error: cannot find symbol
            	for (int l=j-1;l<now.size;l++)
            	                    ^
  symbol:   variable size
  location: variable now of type List<Integer>
Main.java:42: error: variable l is already defined in method main(String[])
              	for (int l=j-1;l>=1;l--)
              	         ^
5 errors
Language: Java

import java.util.*;
public class Main {
	public static void main(String[] args){
      	boolean ans=true;
		Scanner sc = new Scanner(System.in);
		int n = sc.nextInt();
        int [] B=new int[n+1];
        int i,j,k,l;
      	List<Integer>now =new ArrayList<>;
      	int [][]pos=new int[n+1][n+1];
        int [][]cnt=new int[n+1][n+1];
        int [] res=new int[n+1];
		for (i=1;i<=n;i++){
        	int B[i] = sc.nextInt();
          	if (i<B[i])ans=false;
            pos[i][0]++;
            pos[i][pos[i][0]]=i;
        }
       if (!ans) {
			System.out.println(-1);
			return;
		}
       for (i=n-1;i>0;i--) {
			for (j=B[i]-1;j>0;j--) {
				cnt[i][j]=cnt[i+1][j];
			}
			if (B[i+1]<B[i])cnt[i][B[i+1]]++;
		}
        for (int i=1;i<=n;i++){
          for (int j=i;j>=1;j--){
          	if (pos[j][pos[j][0]]==0)continue;
        	boolean can=true;
        	if (j==1) {
        		  res[i]=j;
                  now.add(0,j); 
                  break;
        	 }
        	 k=pos[j][pos[j][0]];
            int []tmp=new int[j];
            	for (int l=j-1;l<now.size;l++)
                   if(now.get(l)<j)tmp[now.get(l)]++;
              	for (int l=j-1;l>=1;l--)
                  if (tmp[l]<cnt[k][l]){
                    can=false;
                    break;
                  }
              	if (can){
                  res[i]=j;
                  now.add(j-1,j);
                  break;
                }
            }
            
          
        }
		for(i=1;i<=n;i++)
			System.out.println(res[i]);
		return;
	}
}


Compiler output:
Main.java:9: error: '(' or '[' expected
      	List<Integer>now =new ArrayList<>;
      	                                 ^
Main.java:14: error: ']' expected
        	int B[i] = sc.nextInt();
        	      ^
Main.java:14: error: ';' expected
        	int B[i] = sc.nextInt();
        	       ^
3 errors
Language: C++

#include <iostream>
using namespace std;

int main() {
  int n;
  cin >> n;
  
  vector<int> a(n);
  for (int i = 1; i <= n; i++) {
    int x;
    cin >> x;
    if (x > i) {
      cout << -1 << endl;
      return 0;
    }
    a.insert(a.begin() + x - 1, x);
  }
  
  for (int i = 0; i < n; i++)
    cout << a[i] << endl;
  
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:8:3: error: 'vector' was not declared in this scope
    8 |   vector<int> a(n);
      |   ^~~~~~
a.cc:2:1: note: 'std::vector' is defined in header '<vector>'; this is probably fixable by adding '#include <vector>'
    1 | #include <iostream>
  +++ |+#include <vector>
    2 | using namespace std;
a.cc:8:10: error: expected primary-expression before 'int'
    8 |   vector<int> a(n);
      |          ^~~
a.cc:16:5: error: 'a' was not declared in this scope
   16 |     a.insert(a.begin() + x - 1, x);
      |     ^
a.cc:20:13: error: 'a' was not declared in this scope
   20 |     cout << a[i] << endl;
      |             ^
Language: C++

import numpy as np

def main():
	N=int(input())
	b=inputList()
	
	result=[]

	for i in range(N):
		key=-1
		for j in range(N-i):
			if(b[j]==j+1):
				key=j
		if(key==-1):
			print(-1)
			return
		result.append(key+1)
		del b[key]

	result=result[::-1]
	for elem in result:
		print(elem)

def inputList():
	a=list(map(int,input().split()))
	return a

def multisort(li,index):
	return sorted(li,key=lambda x: x[index])

if(__name__=='__main__'):
	main()


Compiler output:
a.cc:31:14: warning: multi-character literal with 8 characters exceeds 'int' size of 4 bytes
   31 | if(__name__=='__main__'):
      |              ^~~~~~~~~~
a.cc:1:1: error: 'import' does not name a type
    1 | import numpy as np
      | ^~~~~~
a.cc:1:1: note: C++20 'import' only available with '-fmodules-ts'
Language: C++

#include <iostream>
#include <climits>
#include <algorithm>
#include <vector>
using namespace std;
typedef long long ll;

bool p=false;
int n;
int last[100],ans[100];

bool dfs(int b[],int c[],int d[],int x){
	if(x==-1){
		for(int i=0;i<n;i++){
			int syuse=
		}
		p=true;
		for(int i=0;i<n;i++){
			last[i]=ans[i];
		}
		return false;
	}
	for(int i=d[x];i<=c[x];i++){
		if(ans[i-1]==999){
			ans[i-1]=b[i-1];
			dfs(b,c,d,x-1);
			ans[i-1]=999;
		}else{
			continue;
		}
	}
	return false;
}

int main(){
    ios::sync_with_stdio(false);
	cin>>n;
	int b[n],c[n],d[n];
	fill(ans,ans+n,999);
	for(int i=0;i<n;i++) cin>>b[i];
	for(int i=0;i<n;i++){
		int idx=i+1;
		c[i]=n-(idx-b[i]);
		d[i]=b[i];
	}
	for(int i=0;i<n;i++){
		cout<<d[i]<<" ";
	}
	dfs(b,c,d,n-1);
	if(p){
		for(int i=0;i<n;i++){
			cout<<last[i]<<"\n";
		}
	}else{
		cout<<-1<<"\n";
	}
	return 0;
}


Compiler output:
a.cc: In function 'bool dfs(int*, int*, int*, int)':
a.cc:16:17: error: expected primary-expression before '}' token
   16 |                 }
      |                 ^
Language: C++

#include <iostream>
#include <algorithm>
#include <vector>
#include <cmath>
#include <string>
#include <list>

using namespace std;

typedef long long int ll;
typedef vector<ll> V;
typedef vector<V> VV;

int main() {
  // Happy hacking!
  ll n;
  list<ll> b;
  V res;
  cin >> n;
  for(ll i=0; i<n; i++) {
    ll bt;
    cin >> bt;
    b.push_back(bt);
  }

  for(ll i=0; i<n; i++) {
    ll j = b.size();
    for(auto itr = b.rbegin(); itr != b.rend(); itr++) {
      if(*itr == j) {
        res.push_back(*itr);
        b.erase(itr);
        break;
      }
      j--;
    }
    if(j <= 0) {
      cout << -1 << endl;
    }
  }

  for(ll i=n-1; i>=0; i--) {
    cout << res[i] << endl;
  }

  return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:31:16: error: no matching function for call to 'std::__cxx11::list<long long int>::erase(std::reverse_iterator<std::_List_iterator<long long int> >&)'
   31 |         b.erase(itr);
      |         ~~~~~~~^~~~~
In file included from /usr/include/c++/14/list:66,
                 from a.cc:6:
/usr/include/c++/14/bits/list.tcc:150:5: note: candidate: 'std::__cxx11::list<_Tp, _Alloc>::iterator std::__cxx11::list<_Tp, _Alloc>::erase(const_iterator) [with _Tp = long long int; _Alloc = std::allocator<long long int>; iterator = std::__cxx11::list<long long int>::iterator; const_iterator = std::__cxx11::list<long long int>::const_iterator]'
  150 |     list<_Tp, _Alloc>::
      |     ^~~~~~~~~~~~~~~~~
/usr/include/c++/14/bits/list.tcc:152:26: note:   no known conversion for argument 1 from 'std::reverse_iterator<std::_List_iterator<long long int> >' to 'std::__cxx11::list<long long int>::const_iterator'
  152 |     erase(const_iterator __position) noexcept
      |           ~~~~~~~~~~~~~~~^~~~~~~~~~
In file included from /usr/include/c++/14/list:65:
/usr/include/c++/14/bits/stl_list.h:1559:7: note: candidate: 'std::__cxx11::list<_Tp, _Alloc>::iterator std::__cxx11::list<_Tp, _Alloc>::erase(const_iterator, const_iterator) [with _Tp = long long int; _Alloc = std::allocator<long long int>; iterator = std::__cxx11::list<long long int>::iterator; const_iterator = std::__cxx11::list<long long int>::const_iterator]'
 1559 |       erase(const_iterator __first, const_iterator __last) noexcept
      |       ^~~~~
/usr/include/c++/14/bits/stl_list.h:1559:7: note:   candidate expects 2 arguments, 1 provided
Language: C++

#include <bits/stdc++.h>
using namespace std;
int main(){
  int n,x,m;
  cin >> n;
  vector<int> a;
  vector<int> answer(n,1);
  bool judge = true;
  bool ex = false;
  for(int i = 0;i < n;i++){
    cin >> x;
    a.push_back(x);
  }
  a.push_back(200);
  if(a[0] != 1)judge = false;
  for(int j = 0;j < n-1;j++){
    for(int i = 0;i < a.size();i++){
      if(a[a.size()-i-2] == a.size-i-2){
        answer[j] = answer[j] = i+1;
        a.erase(a.begin()+i);
      }
      else if(i < a.size()-1 && a[i] == i+1 && a[i+1] != i+2){
        answer[j] = i+1;
        a.erase(a.begin()+i);
        break;
      }
      else if(i < a.size()-2 && a[i] == i+1 && a[i+1] == i+1){
        a.erase(a.begin()+i);
        answer[j] = i+1;
        break;
      }
      else if(i == a.size()-1){
        judge = false;
        break;
      } 
    }
    if(judge == false){
      cout << -1 << endl;
      break;
    }
  }
  if(judge == true){
    reverse(answer.begin(),answer.end());
    for(int i = 0;i < n;i++){
      cout << answer[i] << endl;
    }
  }
}

Compiler output:
a.cc: In function 'int main()':
a.cc:18:31: 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 '()' ?)
   18 |       if(a[a.size()-i-2] == a.size-i-2){
      |                             ~~^~~~
      |                                   ()
Language: C++

n = int(input())
ar = list(map(int, input().split()))
ans = [0 for i in range(n)]
fond = True
for i in range(n-1,-1,-1):
    mx = -1
    for j in range(i+1):
        if ar[j] == j+1:
            mx = max(mx, j+1)
    if mx == -1:
        fond = False
        break
    else:
        ans[i] = mx
        for j in range(mx-1, i):
            ar[j] = ar[j+1]

if fond:
    for i in range(n):
        print(ans[i])
else:
    print(-1)




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

//#include<stdlib.h>
#include"include/io.h"
#include"include/lib.h"

int n, i, j;
int b[101][2];
int a[101];
int d, d1;

int main(){
	n = nextInt();
	for(i=1; i<=n; i++){
		b[i][0] = nextInt();
		b[i][1] = i;
	}
	qsort(b+1, n, sizeof(long long int), compare_long);
	for(i=n; i>=1; i--){
		if(b[i][0]>i){print("-1\n"); return 0;}
	}
	for(i=n; i>=1; i--){
		d=1;
		while(1){
			d1=b[i][0];
			for(j=d+1; j<=n; j++){
				if(a[j]<=d1){d1++;}
			}
			if(d1==b[i][1]){break;}
			d++;
		}
		a[d] = b[i][0];
	}
	for(i=1; i<=n; i++){
		printInt(a[i]); println();
	}
	println();
}


Compiler output:
main.c:2:9: fatal error: include/io.h: No such file or directory
    2 | #include"include/io.h"
      |         ^~~~~~~~~~~~~~
compilation terminated.