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

#include <iostream>
#include <map>
#include <vector>
#include <numeric>

typedef long long ll;
const int INF = 1e9;
const int MOD = 1e9+7;
const ll LINF = 1e18;

using namespace std;

#define rep(i, a, b) for (int i = a; i < b; i++)
#define rrep(i, a, b) for (int i = a; i <= b; i++)
#define revrep(i, s) for (int i = s-1; i > 0; i--)
#define revrrep(i, s) for (int i = s-1; i >= 0; i--)
#define all(a)  begin((a)),end((a))
#define uniq(c) (c).erase(unique(all((c))), end((c)))

long long solve(long long index, vector<int64_t> divs, long long X, long long now)
{
    if (index > divs.size())
        return LINF;
    if (X == now)
        return index;

    return min({solve(index + 1, divs, X, now + divs[index]),
                solve(index + 1, divs, X, now - divs[index]),
                solve(index + 1, divs, X, now)});
}

int main()
{
    long long X; cin >> X;
    vector<long long> divs(X);
    iota(divs.begin(), divs.end(), 1);
    cout << solve(0, divs, X, 0) << endl;
}

Compiler output:
a.cc: In function 'long long int solve(long long int, std::vector<long int>, long long int, long long int)':
a.cc:27:15: error: no matching function for call to 'min(<brace-enclosed initializer list>)'
   27 |     return min({solve(index + 1, divs, X, now + divs[index]),
      |            ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   28 |                 solve(index + 1, divs, X, now - divs[index]),
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   29 |                 solve(index + 1, divs, X, now)});
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/14/string:51,
                 from /usr/include/c++/14/bits/locale_classes.h:40,
                 from /usr/include/c++/14/bits/ios_base.h:41,
                 from /usr/include/c++/14/ios:44,
                 from /usr/include/c++/14/ostream:40,
                 from /usr/include/c++/14/iostream:41,
                 from a.cc:1:
/usr/include/c++/14/bits/stl_algobase.h:233:5: note: candidate: 'template<class _Tp> constexpr const _Tp& std::min(const _Tp&, const _Tp&)'
  233 |     min(const _Tp& __a, const _Tp& __b)
      |     ^~~
/usr/include/c++/14/bits/stl_algobase.h:233:5: note:   candidate expects 2 arguments, 1 provided
/usr/include/c++/14/bits/stl_algobase.h:281:5: note: candidate: 'template<class _Tp, class _Compare> constexpr const _Tp& std::min(const _Tp&, const _Tp&, _Compare)'
  281 |     min(const _Tp& __a, const _Tp& __b, _Compare __comp)
      |     ^~~
/usr/include/c++/14/bits/stl_algobase.h:281:5: note:   candidate expects 3 arguments, 1 provided
a.cc: In function 'int main()':
a.cc:37:22: error: could not convert 'divs' from 'vector<long long int>' to 'vector<long int>'
   37 |     cout << solve(0, divs, X, 0) << endl;
      |                      ^~~~
      |                      |
      |                      vector<long long int>
Language: C++

#include <bits/stdc++.h>
#include <ext/pb_ds/assoc_container.hpp>

using namespace __gnu_pbds;
using namespace std;

typedef unsigned long long int ull;
typedef long double ldb;
typedef long long int ll;

#define for01(k,n)  for (ll i=k; i<n; i++)
#define for02(k,n)  for (ll j=k; j<n; j++)
#define for03(k,n)  for (ll k=k; k<n; k++)
#define for11(k,n)  for (ll i=k; i<=n; i++)
#define for12(k,n)  for (ll j=k; j<=n; j++)
#define for13(k,n)  for (ll k=k; k<=n; k++)

#define pb push_back
#define mp make_pair
#define pf push_front
#define popf pop_front
#define popb pop_back
#define vll vector<ll>
#define f first
#define s second
#define pp pair <ll, ll>
#define lb lower_bound
#define ub upper_bound
#define emp empty()
#define beg begin()
#define en end()
#define si size()
#define bk back()
#define deci(n)  fixed<<setprecision(n)
#define mll map<ll,ll>
#define mint map<int,int>
#define mll_it map<ll,ll>::iterator
#define mint_it map<int,int>::iterator

#define p0(a) cout << a << " "
#define p1(a) cout << a << "\n"

#define mem(a,n) memset(a, n, sizeof(a)); // n = 0 OR -1 only

#define MAX LLONG_MAX
#define MIN LLONG_MIN
#define MOD1 1000000007
#define MOD2 998244353

#define BOOST ios_base::sync_with_stdio(false); cin.tie(NULL)



// CUSTOM HASH FUNCTION - O(1)
struct custom_hash {
    static uint64_t splitmix64(uint64_t x) {
        // http://xorshift.di.unimi.it/splitmix64.c
        x += 0x9e3779b97f4a7c15;
        x = (x ^ (x >> 30)) * 0xbf58476d1ce4e5b9;
        x = (x ^ (x >> 27)) * 0x94d049bb133111eb;
        return x ^ (x >> 31);
    }

    size_t operator()(uint64_t x) const {
        static const uint64_t FIXED_RANDOM = chrono::steady_clock::now().time_since_epoch().count();
        return splitmix64(x + FIXED_RANDOM);
    }
};


//gp_hash_table - Open Address Hash Table

//gp_hash_table<int, int> table;

const int RANDOM = chrono::high_resolution_clock::now().time_since_epoch().count();
struct chash {
    int operator()(int x) const { return x ^ RANDOM; }
};
//gp_hash_table<key, int, chash> table;


// Indexed Set
typedef tree<int,null_type,less<int>,rb_tree_tag,tree_order_statistics_node_update> indSet;

/* FUNCTIONS:
1. The function "find_by_order" returns an iterator to the element at a given position:
2. The function "order_of_key" returns the position of a given element
	-> If the element does not appear in the set, we get the position that the element
	   would have in the set
	-> O(log n)*/

void swap(multimap<char, int>& mp1, multimap<char, int>&mp2, char c1, char c2)
{
    auto it1 = mp1.find(c1);
    auto it2 = mp2.find(c2);

    //p1(it1->s << " " << it2->s);
    mp1.erase(it1);
    mp2.erase(it2);

    mp1.insert(mp(c2, it2->s));
    mp2.insert(mp(c1, it1->s));
}


int main()
{
  BOOST;
  ll X;
  cin >> X;
  ll sum = 0;
  for(int i = 1; ; i++)
  {
     sum += i;
     if(sum >= X)
     {
       cout << i << endl;
  	   return 0;
     }
            
  
}

Compiler output:
a.cc: In function 'int main()':
a.cc:122:2: error: expected '}' at end of input
  122 | }
      |  ^
a.cc:107:1: note: to match this '{'
  107 | {
      | ^
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main(){
  long x;
  int i=0;
  cin >> x;
  while(x!=0){
    i++;
    if(x>=2*i+1)y-=i;
    else if(x==i)x-=i;
  }
  cout << i;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:9:17: error: 'y' was not declared in this scope
    9 |     if(x>=2*i+1)y-=i;
      |                 ^
Language: C++

#include <bits/stdc++.h>
using namespace std;
#define ll long long
#define REP(i,n) for(long long i=0;i<n;++i)
#define REPP(i,m,n) for(long long i=m;i<n;++i)
#define rep(i,n) for(long long i = n-1;i>=0;--i)
#define repp(i,n,m) for(long long i = n-1; i >= m; --i)
#define ALL(N) (N.begin(),N.end())
#define de cout << "line : " << __LINE__ << " debug" << endl;
#define pb push_back
#define pq priority_queue
#define Dcout(N) cout << setprecision(20) << N << endl
constexpr int INF = 2147483647;
constexpr long long INFF = 9223372036854775807;

signed main() {
    cin.tie(0);
	ios::sync_with_stdio(false);
    int X;cin >> X
    int ans = 0,cnt = 0;
    REP(i,N){
        if(X <= cnt){
            cout << i << endl;
            return 0;
        }
        else{
            cnt += i;
        }
    }
}

Compiler output:
a.cc: In function 'int main()':
a.cc:19:19: error: expected ';' before 'int'
   19 |     int X;cin >> X
      |                   ^
      |                   ;
   20 |     int ans = 0,cnt = 0;
      |     ~~~            
a.cc:21:11: error: 'N' was not declared in this scope
   21 |     REP(i,N){
      |           ^
a.cc:4:38: note: in definition of macro 'REP'
    4 | #define REP(i,n) for(long long i=0;i<n;++i)
      |                                      ^
a.cc:22:17: error: 'cnt' was not declared in this scope; did you mean 'int'?
   22 |         if(X <= cnt){
      |                 ^~~
      |                 int
Language: C++

#include <bits/stdc++.h>
using namespace std;
#define ll long long
#define REP(i,n) for(long long i=0;i<n;++i)
#define REPP(i,m,n) for(long long i=m;i<n;++i)
#define rep(i,n) for(long long i = n-1;i>=0;--i)
#define repp(i,n,m) for(long long i = n-1; i >= m; --i)
#define ALL(N) (N.begin(),N.end())
#define de cout << "line : " << __LINE__ << " debug" << endl;
#define pb push_back
#define pq priority_queue
#define Dcout(N) cout << setprecision(20) << N << endl
constexpr int INF = 2147483647;
constexpr long long INFF = 9223372036854775807;

signed main() {
    cin.tie(0);
	ios::sync_with_stdio(false);
    int X;
    int ans = 0,cnt = 0;
    REP(i,N){
        if(X <= cnt){
            cout << i << endl;
            return 0;
        }
        else{
            cnt += i;
        }
    }
}

Compiler output:
a.cc: In function 'int main()':
a.cc:21:11: error: 'N' was not declared in this scope
   21 |     REP(i,N){
      |           ^
a.cc:4:38: note: in definition of macro 'REP'
    4 | #define REP(i,n) for(long long i=0;i<n;++i)
      |                                      ^
Language: C++

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

int main(){
  intn , sum , x ;
  sum = 0 ; 
  cin >> x ;
  for(int i=1; sum<x; i++){
    sum += i ;
    n = i ;
  }
  cout << n << endl ;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:5:3: error: 'intn' was not declared in this scope; did you mean 'int'?
    5 |   intn , sum , x ;
      |   ^~~~
      |   int
a.cc:5:10: error: 'sum' was not declared in this scope
    5 |   intn , sum , x ;
      |          ^~~
a.cc:5:16: error: 'x' was not declared in this scope
    5 |   intn , sum , x ;
      |                ^
a.cc:10:5: error: 'n' was not declared in this scope
   10 |     n = i ;
      |     ^
a.cc:12:11: error: 'n' was not declared in this scope; did you mean 'yn'?
   12 |   cout << n << endl ;
      |           ^
      |           yn
Language: C++

#include <iostream>
#include <cmath>

using namespace std;

int main(){
  long long int X;
  long long int A;
  cin >> X;
  A = X;
  X *= 2LL;
  long long int x = sqrt(X);
  x++;
  long long int ans = 0LL;
  while(x>=0){
    if(x * (x+1) == X){
      ans = x;
      break;
    }else if(x * (x+1) < X){
      x++;
      long long int d = x (x+1) / 2 - Z;
      if(d <= x) ans = x - 1;
      else ans = x + 1;
      break;
    }
    x--;
  }
  cout << ans;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:21:27: error: 'x' cannot be used as a function
   21 |       long long int d = x (x+1) / 2 - Z;
      |                         ~~^~~~~
a.cc:21:39: error: 'Z' was not declared in this scope
   21 |       long long int d = x (x+1) / 2 - Z;
      |                                       ^
Language: C++

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

#define rep(i, n) REP(i, 0, n)
#define ALL(v) v.begin(), v.end()
#define MSG(a) cout << #a << " " << a << endl;
#define REP(i, x, n) for (int i = x; i < n; i++)
#define OP(m) cout << m << endl
typedef long long ll;
typedef unsigned long long ull;

int main()
{
    int x;
    cin >> x;
    int sum = 0;
    int i = ;

    do
    {
        i++;
        sum += i;
    } while (x > sum);

    OP(i);
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:18:13: error: expected primary-expression before ';' token
   18 |     int i = ;
      |             ^
Language: C++

#include <bits/stdc++.h>
int main(){
  int x,t=0,c=0;
  std::cin>>x;
  while(t<x) {cnt++;t+=c;}
  std::cout<<c;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:5:15: error: 'cnt' was not declared in this scope; did you mean 'int'?
    5 |   while(t<x) {cnt++;t+=c;}
      |               ^~~
      |               int
Language: C++

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

int main() {
  ios::sync_with_stdio(false);
  cin.tie(0);                                                                                                                                                                         :                                                                         :                                                                                 :                               
  int x, i;       
  cin >> x;                                                                                                   :
  for (i = 1; i*(i+1)/2 < x; i++) ;//why this<=========================???????????????????????????????????
  cout << i << '\n';                                                                                                                                                
}


Compiler output:
a.cc: In function 'int main()':
a.cc:6:183: error: expected primary-expression before ':' token
    6 |   cin.tie(0);                                                                                                                                                                         :                                                                         :                                                                                 :
      |                                                                                                                                                                                       ^
a.cc:8:10: error: 'x' was not declared in this scope
    8 |   cin >> x;                                                                                                   :
      |          ^
a.cc:8:111: error: expected primary-expression before ':' token
    8 |   cin >> x;                                                                                                   :
      |                                                                                                               ^
a.cc:9:15: error: 'i' was not declared in this scope
    9 |   for (i = 1; i*(i+1)/2 < x; i++) ;//why this<=========================???????????????????????????????????
      |               ^
Language: C++

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

int main() {
  ios::sync_with_stdio(false);
  cin.tie(0);                                                                                                                                                                         :                                                                         :                                                                                 :                               
  int x, i;                                                                              ;                       :                                                                    
  cin >> x;                                                                                                   :
  for (i = 1; i*(i+1)/2 < x; i++) ;//why this<=========================???????????????????????????????????
  cout << i << '\n';                                                                                                                                                
}


Compiler output:
a.cc: In function 'int main()':
a.cc:6:183: error: expected primary-expression before ':' token
    6 |   cin.tie(0);                                                                                                                                                                         :                                                                         :                                                                                 :
      |                                                                                                                                                                                       ^
a.cc:7:114: error: expected primary-expression before ':' token
    7 |   int x, i;                                                                              ;                       :
      |                                                                                                                  ^
a.cc:8:111: error: expected primary-expression before ':' token
    8 |   cin >> x;                                                                                                   :
      |                                                                                                               ^
a.cc:9:15: error: 'i' was not declared in this scope
    9 |   for (i = 1; i*(i+1)/2 < x; i++) ;//why this<=========================???????????????????????????????????
      |               ^
a.cc:9:27: error: 'x' was not declared in this scope
    9 |   for (i = 1; i*(i+1)/2 < x; i++) ;//why this<=========================???????????????????????????????????
      |                           ^
Language: C++

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


int main()
{
    long N;
    std::cin >> N;
    long partial=1+8*N;
    double edge=sqrt(partial));
    partial=edge-1;
    edge=partial/2;
    long result=std::ceil(edge);
    std::cout << result << std::endl;
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:12:30: error: expected ',' or ';' before ')' token
   12 |     double edge=sqrt(partial));
      |                              ^
Language: C++

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

int main() {
	int goal = 0;
	int position = 0;
	int count = 0;
	cin >> goal;
	int command(int count, int goal, int position);
	count = command(count, goal, position);
	cout << count;
	_getch();
}
int command(int count, int goal, int position) {
	count++;
	if (position + count == goal) return count;
	if (position + (2 * count) + 1 > goal) {
		command(count, goal, position);
	}else if (position > goal) {
		command(count, goal, position - count);
	}
	else if (position + (2 * count) + 1 < goal) {
		command(count, goal, position + count);
	}
}

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

#include <bits/stdc++h>
using namespace std;
int main(){
  int x;
  int ans=1,me=0;
  while(me<x){
    me+ans;
    ans++;
  }
  cout << ans << endl;
}

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

#include<stdio.h>

int main(){
  int x;
  scanf("%d" &x);
  int a = 0;
  int i;
  for( i = 0; a<x; i++)
  a += i;
  i--;
  printf("%d\n", i);
  return 0;
}


Compiler output:
main.c: In function 'main':
main.c:5:14: error: invalid operands to binary & (have 'char *' and 'int')
    5 |   scanf("%d" &x);
      |         ~~~~ ^
      |         |
      |         char *
Language: C

#include<stdio.h>

int main(){
  int x;
  scanf("%d" &x);
  int a = 0;
  int i;
  for( i = 0; a<X; i++)
  a += i;
  i--;
  printf("%d\n", i);
  return 0;
}


Compiler output:
main.c: In function 'main':
main.c:5:14: error: invalid operands to binary & (have 'char *' and 'int')
    5 |   scanf("%d" &x);
      |         ~~~~ ^
      |         |
      |         char *
main.c:8:17: error: 'X' undeclared (first use in this function)
    8 |   for( i = 0; a<X; i++)
      |                 ^
main.c:8:17: note: each undeclared identifier is reported only once for each function it appears in
Language: C

#include<stdio.h>

int main(){
  int X;
  scanf("%d" &X);
  int a = 0;
  for(int i = 0; a<X; i++)
  a += i;
  i--;
  printf("%d\n", i);
  return 0;
}


Compiler output:
main.c: In function 'main':
main.c:5:14: error: invalid operands to binary & (have 'char *' and 'int')
    5 |   scanf("%d" &X);
      |         ~~~~ ^
      |         |
      |         char *
main.c:9:3: error: 'i' undeclared (first use in this function)
    9 |   i--;
      |   ^
main.c:9:3: note: each undeclared identifier is reported only once for each function it appears in
Language: C

#include<stdio.h>

int main(){
  int X;
  scanf("%d" &X);
  int a = 0;
  for(int i = 0; a<X; i++)
  p += i;
  i--;
  printf("%d\n", i);
  return 0;
}


Compiler output:
main.c: In function 'main':
main.c:5:14: error: invalid operands to binary & (have 'char *' and 'int')
    5 |   scanf("%d" &X);
      |         ~~~~ ^
      |         |
      |         char *
main.c:8:3: error: 'p' undeclared (first use in this function)
    8 |   p += i;
      |   ^
main.c:8:3: note: each undeclared identifier is reported only once for each function it appears in
main.c:9:3: error: 'i' undeclared (first use in this function)
    9 |   i--;
      |   ^
Language: C

#include<stdio.h>

int main(){
  int X;
  scanf("%d" &X);
  int a = 0;
  for(int i = 0; a<X; i++);
  p += i;
  i--;
  printf("%d\n", i);
  return 0;
}


Compiler output:
main.c: In function 'main':
main.c:5:14: error: invalid operands to binary & (have 'char *' and 'int')
    5 |   scanf("%d" &X);
      |         ~~~~ ^
      |         |
      |         char *
main.c:8:3: error: 'p' undeclared (first use in this function)
    8 |   p += i;
      |   ^
main.c:8:3: note: each undeclared identifier is reported only once for each function it appears in
main.c:8:8: error: 'i' undeclared (first use in this function)
    8 |   p += i;
      |        ^
Language: C

#include<stdio.h>

int main(){
  int x;
  scanf("%d" &X);
  int a = 0;
  for(int i = 0; a<X; i++);
  p += i;
  i--;
  printf("%d\n", i);
  return 0;
}


Compiler output:
main.c: In function 'main':
main.c:5:15: error: 'X' undeclared (first use in this function)
    5 |   scanf("%d" &X);
      |               ^
main.c:5:15: note: each undeclared identifier is reported only once for each function it appears in
main.c:8:3: error: 'p' undeclared (first use in this function)
    8 |   p += i;
      |   ^
main.c:8:8: error: 'i' undeclared (first use in this function)
    8 |   p += i;
      |        ^
Language: C

#include<stdio.h>

int main(){
  int x;
  scanf("%d"m &X);
  int a = 0;
  for(int i = 0; a<X; i++);
  p += i;
  i--;
  printf("%d\n", i);
  return 0;
}

Compiler output:
main.c: In function 'main':
main.c:5:13: error: expected ')' before 'm'
    5 |   scanf("%d"m &X);
      |        ~    ^
      |             )
main.c:7:20: error: 'X' undeclared (first use in this function)
    7 |   for(int i = 0; a<X; i++);
      |                    ^
main.c:7:20: note: each undeclared identifier is reported only once for each function it appears in
main.c:8:3: error: 'p' undeclared (first use in this function)
    8 |   p += i;
      |   ^
main.c:8:8: error: 'i' undeclared (first use in this function)
    8 |   p += i;
      |        ^
Language: C++

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

int main() {
	ll n;
	cin>>n;
	vector<int>a(1);
	a[0]=1;
	if(n==1){
		cout <<1;
		return 0;
	}
	for(int i=1;a[i]<1000000000;i++){
		a.push_back( (i+1)+a[i-1] );
		if(a[i]>=n){
			cout<<i+1;
			return 0;
		}
	}


Compiler output:
a.cc: In function 'int main()':
a.cc:20:10: error: expected '}' at end of input
   20 |         }
      |          ^
a.cc:5:12: note: to match this '{'
    5 | int main() {
      |            ^
Language: C

#include<stdio.h>

int main(){
  int i,j,k,T;
  
  scanf("%d",&T);
  i=1;
  while(i(i+1)/2 < T)
    i++;
  
  printf("%d\n",i-1);
  return 0;
}

Compiler output:
main.c: In function 'main':
main.c:8:9: error: called object 'i' is not a function or function pointer
    8 |   while(i(i+1)/2 < T)
      |         ^
main.c:4:7: note: declared here
    4 |   int i,j,k,T;
      |       ^
Language: C

#include<stdio.h>
#include<math.h>

int main (){
  int x;
  scanf("%d",x);
  int a=ceil(sqrt(2*x))-1;
  while(2x>a*a+a) a++;
  printf("%d",a);
}

Compiler output:
main.c: In function 'main':
main.c:8:9: error: invalid suffix "x" on integer constant
    8 |   while(2x>a*a+a) a++;
      |         ^~
Language: C++

#include <bits/stdc++.h>

using namespace std;

const int MOD = 1e9 + 7;


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

    int x;
    long long csum = 0;
    cin >> x;

    for(int i = 1; i <= x; ++i) {
        cout << 1;
        for(int j = 0; j <= csum; ++j)
            if (i * (i + 1) / 2 - j == x) {
                cout << i;
                return 0;
            }
        csum += i;
        csum = min(csum, x);
    }
    return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:24:19: error: no matching function for call to 'min(long long int&, int&)'
   24 |         csum = min(csum, x);
      |                ~~~^~~~~~~~~
In file included from /usr/include/c++/14/algorithm:60,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:51,
                 from a.cc:1:
/usr/include/c++/14/bits/stl_algobase.h:233:5: note: candidate: 'template<class _Tp> constexpr const _Tp& std::min(const _Tp&, const _Tp&)'
  233 |     min(const _Tp& __a, const _Tp& __b)
      |     ^~~
/usr/include/c++/14/bits/stl_algobase.h:233:5: note:   template argument deduction/substitution failed:
a.cc:24:19: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and 'int')
   24 |         csum = min(csum, x);
      |                ~~~^~~~~~~~~
/usr/include/c++/14/bits/stl_algobase.h:281:5: note: candidate: 'template<class _Tp, class _Compare> constexpr const _Tp& std::min(const _Tp&, const _Tp&, _Compare)'
  281 |     min(const _Tp& __a, const _Tp& __b, _Compare __comp)
      |     ^~~
/usr/include/c++/14/bits/stl_algobase.h:281:5: note:   candidate expects 3 arguments, 2 provided
In file included from /usr/include/c++/14/algorithm:61:
/usr/include/c++/14/bits/stl_algo.h:5686:5: note: candidate: 'template<class _Tp> constexpr _Tp std::min(initializer_list<_Tp>)'
 5686 |     min(initializer_list<_Tp> __l)
      |     ^~~
/usr/include/c++/14/bits/stl_algo.h:5686:5: note:   candidate expects 1 argument, 2 provided
/usr/include/c++/14/bits/stl_algo.h:5696:5: note: candidate: 'template<class _Tp, class _Compare> constexpr _Tp std::min(initializer_list<_Tp>, _Compare)'
 5696 |     min(initializer_list<_Tp> __l, _Compare __comp)
      |     ^~~
/usr/include/c++/14/bits/stl_algo.h:5696:5: note:   template argument deduction/substitution failed:
a.cc:24:19: note:   mismatched types 'std::initializer_list<_Tp>' and 'long long int'
   24 |         csum = min(csum, x);
      |                ~~~^~~~~~~~~
Language: C++

#include <bits/stdc++.h>

using namespace std;

const int MOD = 1e9 + 7;


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

    int x;
    long long csum = 0;
    cin >> x;

    for(int i = 1; i <= x; ++i) {
        cout << 1;
        for(int j = 0; j <= csum; ++j)
            if (i * (i + 1) / 2 - j == x) {
                cout << i;
                return 0;
            }
        csum += i;
        csum = max(csum, x);
    }
    return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:24:19: error: no matching function for call to 'max(long long int&, int&)'
   24 |         csum = max(csum, x);
      |                ~~~^~~~~~~~~
In file included from /usr/include/c++/14/algorithm:60,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:51,
                 from a.cc:1:
/usr/include/c++/14/bits/stl_algobase.h:257:5: note: candidate: 'template<class _Tp> constexpr const _Tp& std::max(const _Tp&, const _Tp&)'
  257 |     max(const _Tp& __a, const _Tp& __b)
      |     ^~~
/usr/include/c++/14/bits/stl_algobase.h:257:5: note:   template argument deduction/substitution failed:
a.cc:24:19: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and 'int')
   24 |         csum = max(csum, x);
      |                ~~~^~~~~~~~~
/usr/include/c++/14/bits/stl_algobase.h:303:5: note: candidate: 'template<class _Tp, class _Compare> constexpr const _Tp& std::max(const _Tp&, const _Tp&, _Compare)'
  303 |     max(const _Tp& __a, const _Tp& __b, _Compare __comp)
      |     ^~~
/usr/include/c++/14/bits/stl_algobase.h:303:5: note:   candidate expects 3 arguments, 2 provided
In file included from /usr/include/c++/14/algorithm:61:
/usr/include/c++/14/bits/stl_algo.h:5706:5: note: candidate: 'template<class _Tp> constexpr _Tp std::max(initializer_list<_Tp>)'
 5706 |     max(initializer_list<_Tp> __l)
      |     ^~~
/usr/include/c++/14/bits/stl_algo.h:5706:5: note:   candidate expects 1 argument, 2 provided
/usr/include/c++/14/bits/stl_algo.h:5716:5: note: candidate: 'template<class _Tp, class _Compare> constexpr _Tp std::max(initializer_list<_Tp>, _Compare)'
 5716 |     max(initializer_list<_Tp> __l, _Compare __comp)
      |     ^~~
/usr/include/c++/14/bits/stl_algo.h:5716:5: note:   template argument deduction/substitution failed:
a.cc:24:19: note:   mismatched types 'std::initializer_list<_Tp>' and 'long long int'
   24 |         csum = max(csum, x);
      |                ~~~^~~~~~~~~
Language: C++

#include <stdio.h>

int main()
{
	long long scannum;
	long long num = 0;
	long long i;
	scanf_s("%lld", &scannum);
	for (i = 0; num <= scannum; i++) {
		num += i + 1;
		if (num >= scannum) {
			break;
		}
	}
	
	printf("%lld", i + 1);

	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:8:9: error: 'scanf_s' was not declared in this scope; did you mean 'scanf'?
    8 |         scanf_s("%lld", &scannum);
      |         ^~~~~~~
      |         scanf
Language: C++

#include<iostream>
int main(){
    ll x;
    cin>>x;
    ll n=0;
    while(x)x-=++n;
    cout<<n<<endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:3:5: error: 'll' was not declared in this scope
    3 |     ll x;
      |     ^~
a.cc:4:5: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
    4 |     cin>>x;
      |     ^~~
      |     std::cin
In file included from a.cc:1:
/usr/include/c++/14/iostream:62:18: note: 'std::cin' declared here
   62 |   extern istream cin;           ///< Linked to standard input
      |                  ^~~
a.cc:4:10: error: 'x' was not declared in this scope
    4 |     cin>>x;
      |          ^
a.cc:5:7: error: expected ';' before 'n'
    5 |     ll n=0;
      |       ^~
      |       ;
a.cc:6:18: error: 'n' was not declared in this scope
    6 |     while(x)x-=++n;
      |                  ^
a.cc:7:5: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
    7 |     cout<<n<<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:7:11: error: 'n' was not declared in this scope
    7 |     cout<<n<<endl;
      |           ^
a.cc:7:14: error: 'endl' was not declared in this scope; did you mean 'std::endl'?
    7 |     cout<<n<<endl;
      |              ^~~~
      |              std::endl
In file included from /usr/include/c++/14/iostream:41:
/usr/include/c++/14/ostream:744:5: note: 'std::endl' declared here
  744 |     endl(basic_ostream<_CharT, _Traits>& __os)
      |     ^~~~
Language: C++

x = STDIN.gets.chomp.to_i


time = 0
loc = 0

loop do
  time += 1
  loc += time

  if x <=loc
    break
  end
end

puts time


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

x = STDIN.gets.chomp.to_i


time = 0
loc = 0

loop do-
  time += 1
  loc += time

  if x <=loc
    break
  end
end

puts time


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

#include <iostream>
#include<algorithm>
#include<cmath>
using namespace std;
int main() {
  int x,cnt=0;
  for(int i=0; i<=x; i++) {
    cnt+=i;
    if(cnt>=x) {
      break;
    }
  }
  cout << i << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:13:11: error: 'i' was not declared in this scope
   13 |   cout << i << endl;
      |           ^
Language: C++

#include<bits/stdc++.h>
#define mins(a,b) a=min(a,b)
#define maxs(a,b) a=max(a,b)
using namespace std;
int main(){
  long long int n,x=0;
  cin>>n;
  for(int ans=1;ans<1000000000;ans++){
    x+=ans;
    if(x>=n)
      break;
  }
  cout<<ans<<endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:13:9: error: 'ans' was not declared in this scope; did you mean 'abs'?
   13 |   cout<<ans<<endl;
      |         ^~~
      |         abs
Language: C++

#include<bits/stdc++.h>
#define mins(a,b) a=min(a,b)
#define maxs(a,b) a=max(a,b)
using namespace std;
int main(){
  long long int n,x=0,;
  cin>>n;
  for(int ans=1;ans<1000000000;ans++){
    x+=ans;
    if(x>=n)
      break;
  }
  cout<<ans<<endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:6:23: error: expected unqualified-id before ';' token
    6 |   long long int n,x=0,;
      |                       ^
a.cc:13:9: error: 'ans' was not declared in this scope; did you mean 'abs'?
   13 |   cout<<ans<<endl;
      |         ^~~
      |         abs
Language: C++

#include <bits/stdc++.h>
using namespace std;
int main () {
  int X;
  cin >> X;
  long ans, sum = 0;
  for(int i = 1; i <= X; i++) {
    if(X - sum - i > i) sum += i;
    else if (X == sum + i) sum += i;
    if(sum == X) {
      ans = i;
      break;
    }
  }
  cout <<  << endl;
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:15:12: error: expected primary-expression before '<<' token
   15 |   cout <<  << endl;
      |            ^~
Language: C++

#include <bits/stdc++.h>
using namespace std;
#define rep(i,N) for(int i=0;i<int(N);++i)
#define rep1(i,N) for(int i=1;i<int(N);++i)

int main() {
	int X;
	cin>>X;
	ll x=0,cnt=0;
	rep1(i,inf){
		x+=i;
		cnt++;
		if(x>=X)break;
	}
	cout<<cnt<<endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:9:9: error: 'll' was not declared in this scope
    9 |         ll x=0,cnt=0;
      |         ^~
a.cc:10:16: error: 'inf' was not declared in this scope; did you mean 'ynf'?
   10 |         rep1(i,inf){
      |                ^~~
a.cc:4:37: note: in definition of macro 'rep1'
    4 | #define rep1(i,N) for(int i=1;i<int(N);++i)
      |                                     ^
a.cc:11:17: error: 'x' was not declared in this scope
   11 |                 x+=i;
      |                 ^
a.cc:12:17: error: 'cnt' was not declared in this scope; did you mean 'int'?
   12 |                 cnt++;
      |                 ^~~
      |                 int
a.cc:15:15: error: 'cnt' was not declared in this scope; did you mean 'int'?
   15 |         cout<<cnt<<endl;
      |               ^~~
      |               int
Language: C++

#include <bits/stdc++.h>
using namespace std;
#define rep(i,N) for(int i=0;i<int(N);++i)

int main() {
	int X;
	cin>>X;
	ll x=0,cnt=0;
	rep1(i,inf){
		x+=i;
		cnt++;
		if(x>=X)break;
	}
	cout<<cnt<<endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:8:9: error: 'll' was not declared in this scope
    8 |         ll x=0,cnt=0;
      |         ^~
a.cc:9:14: error: 'i' was not declared in this scope
    9 |         rep1(i,inf){
      |              ^
a.cc:9:16: error: 'inf' was not declared in this scope; did you mean 'ynf'?
    9 |         rep1(i,inf){
      |                ^~~
      |                ynf
a.cc:9:9: error: 'rep1' was not declared in this scope; did you mean 'rep'?
    9 |         rep1(i,inf){
      |         ^~~~
      |         rep
a.cc:14:15: error: 'cnt' was not declared in this scope; did you mean 'int'?
   14 |         cout<<cnt<<endl;
      |               ^~~
      |               int
Language: C++

#include <bits/stdc++.h>
#define repd(i,a,b) for (int i=(a);i<(b);i++)
#define rep(i,n) repd(i,0,n)
//#define int long long
typedef long long ll;
using namespace std;
const int MOD = 1000000007;
const int INF = 1010000000;
const double EPS = 1e-10;
const pair<int,int> fd[] = {make_pair(1,0),make_pair(-1,0),make_pair(0,1),make_pair(0,-1)}; 


signed main(){
  int x;cin>>x;
  int lim = x+1
  repd(i,1,lim){
    x -= i;
    if(x <= 0){
      cout << i << endl;
      return 0;
    }
  }
}


Compiler output:
a.cc: In function 'int main()':
a.cc:2:21: error: expected ',' or ';' before 'for'
    2 | #define repd(i,a,b) for (int i=(a);i<(b);i++)
      |                     ^~~
a.cc:16:3: note: in expansion of macro 'repd'
   16 |   repd(i,1,lim){
      |   ^~~~
a.cc:16:8: error: 'i' was not declared in this scope
   16 |   repd(i,1,lim){
      |        ^
a.cc:2:36: note: in definition of macro 'repd'
    2 | #define repd(i,a,b) for (int i=(a);i<(b);i++)
      |                                    ^
Language: C++

#include <iostream>
using namespace std;

int main(){
  int N;
  int k;
  cin >> N;
  
  for (int i=1;;i++)
  {
    int l1=(i*(i+1))/2 - N;
    if(l1 >= 0){
      k = i; break;}
  }
  
  cout <<k;

Compiler output:
a.cc: In function 'int main()':
a.cc:16:12: error: expected '}' at end of input
   16 |   cout <<k;
      |            ^
a.cc:4:11: note: to match this '{'
    4 | int main(){
      |           ^
Language: C++

#include <iostream>
using namespace std;

int main(){
  int N;
  int k;
  cin >> N;
  
  for (int i=1;;i++)
  {
    int l1=i*(i+1) - N;
    if(l1 >= 0){
      k = i; break;}
  
  
  cout <<k;
    
  }

Compiler output:
a.cc: In function 'int main()':
a.cc:18:4: error: expected '}' at end of input
   18 |   }
      |    ^
a.cc:4:11: note: to match this '{'
    4 | int main(){
      |           ^
Language: C++

#include <iostream>
using namespace std;

int main(){
  int N;
  int k;
  cin >> N;
  
  for (int i=1;;i++)
  {
    int l1=i*(i+1) - N;
    if(l1 >= 0){
      k = i; break;}
  }
  
  cout <<k;

Compiler output:
a.cc: In function 'int main()':
a.cc:16:12: error: expected '}' at end of input
   16 |   cout <<k;
      |            ^
a.cc:4:11: note: to match this '{'
    4 | int main(){
      |           ^
Language: C++

#include <iostream>
using namespace std;
int main() {
	long long x;
	cin >> x;
	int n = sqrt(2 * x);
	cout << n << endl;
	if (n*(n + 1) / 2 < x) {
		n++;
	}
	cout << n << endl;
	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:6:17: error: 'sqrt' was not declared in this scope
    6 |         int n = sqrt(2 * x);
      |                 ^~~~
Language: C++

// #include <bits/stdc++.h>
#include <map>
#include <set>
#include <ctime>
#include <cstring>
#include <queue>
#include <iostream>
#include <algorithm>
using namespace std;
 
#define mod 1000000007
#define INF 1000000000

#define mp make_pair
#define pb push_back
#define mt make_tuple
#define eb emplace_back
#define all(x) begin(x), end(x)
#define len(x) ((int)(x).size())
#define contains(a, x) (a.find(x) != end(a))
#define rep(i, n) for (int i = 0; i < (int)n; ++i)
#define F(i,a,b) for(int i = (int)(a); i < (int)(b); ++i)
#define RF(i,a,b)for(int i = (int)(a); i >= (int)(b); --i)

using dbl = double;
using ll = long long;
using ull = unsigned long long;
using vi = vector<int>;
using vvi = vector<vi>;
using vvl = vector<long long>;
using pi = pair<int,int>;

#define fast() {ios_base::sync_with_stdio(false);cin.tie(0);cout.tie(0);}
#define log(x) cout << x << endl;


int main() {

	ll X;
	cin >> X;

	ll t = int(sqrt<ll>(2*X)+.5);
	log(t);

	return 0;
}





Compiler output:
a.cc: In function 'int main()':
a.cc:42:20: error: 'sqrt' was not declared in this scope
   42 |         ll t = int(sqrt<ll>(2*X)+.5);
      |                    ^~~~
a.cc:42:16: error: expected primary-expression before 'int'
   42 |         ll t = int(sqrt<ll>(2*X)+.5);
      |                ^~~
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main() {
	long long INF = 1e9 + 1;
	ll X, x=0;
	cin >> X;
	for (int i = 1; i < INF; i++) {
		x += i;
		if (X >= x) cout << i << endl;
	}
	return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:5:9: error: 'll' was not declared in this scope
    5 |         ll X, x=0;
      |         ^~
a.cc:6:16: error: 'X' was not declared in this scope
    6 |         cin >> X;
      |                ^
a.cc:8:17: error: 'x' was not declared in this scope
    8 |                 x += i;
      |                 ^
Language: C++

#include<bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef unsigned long long ull;
int main(){
	int i,sum=0;
	for(i=1;sum<=x;i++)
	{
		sum+=i;
	}
	cout<<i;
	return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:7:22: error: 'x' was not declared in this scope
    7 |         for(i=1;sum<=x;i++)
      |                      ^
Language: C++

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


Compiler output:
a.cc: In function 'int main()':
a.cc:7:20: error: expected ';' before 'ans'
    7 |                 i++
      |                    ^
      |                    ;
    8 |                 ans+=i;
      |                 ~~~
Language: C++

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


Compiler output:
a.cc: In function 'int main()':
a.cc:7:20: error: expected ';' before 'ans'
    7 |                 i++
      |                    ^
      |                    ;
    8 |                 ans+=i;
      |                 ~~~
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main(){
	int x,ans=0,i=0;
	cin>>x;
	while(ans>=i){
		i++
		ans+=i;
	}
	cout<<ans;
	return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:7:20: error: expected ';' before 'ans'
    7 |                 i++
      |                    ^
      |                    ;
    8 |                 ans+=i;
      |                 ~~~
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main(){
	int x,ans=0,i=0;
	cin>>x;
	while(ans>=i){
		i++
		ans+=i;
	}
	cout<<i;
	return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:7:20: error: expected ';' before 'ans'
    7 |                 i++
      |                    ^
      |                    ;
    8 |                 ans+=i;
      |                 ~~~
Language: C++

#include<bits/stdc++.h>
using namespace std;
tepedef long long ll;
int main(){
	int x,ans=0,i=0;
	cin>>x;
	while(ans>=i){
		i++
		ans+=i;
	}
	cout<<i;
	return 0;
}


Compiler output:
a.cc:3:1: error: 'tepedef' does not name a type; did you mean 'typedef'?
    3 | tepedef long long ll;
      | ^~~~~~~
      | typedef
a.cc: In function 'int main()':
a.cc:8:20: error: expected ';' before 'ans'
    8 |                 i++
      |                    ^
      |                    ;
    9 |                 ans+=i;
      |                 ~~~
Language: C++

#include<bits/stdc++.h>
using namespace std;
tepedef long long ll;
int main(){
	cout<<2;
	return 0;
}


Compiler output:
a.cc:3:1: error: 'tepedef' does not name a type; did you mean 'typedef'?
    3 | tepedef long long ll;
      | ^~~~~~~
      | typedef
Language: C++

#include <iostream>

signed main(){

	int X;
	cin >> X;

	int i;
	for (i = 1; i*(i + 1) / 2 < X; i++);

	cout << i << endl;

	return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:6:9: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
    6 |         cin >> X;
      |         ^~~
      |         std::cin
In file included from a.cc:1:
/usr/include/c++/14/iostream:62:18: note: 'std::cin' declared here
   62 |   extern istream cin;           ///< Linked to standard input
      |                  ^~~
a.cc:11:9: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
   11 |         cout << i << 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:11:22: error: 'endl' was not declared in this scope; did you mean 'std::endl'?
   11 |         cout << i << endl;
      |                      ^~~~
      |                      std::endl
In file included from /usr/include/c++/14/iostream:41:
/usr/include/c++/14/ostream:744:5: note: 'std::endl' declared here
  744 |     endl(basic_ostream<_CharT, _Traits>& __os)
      |     ^~~~
Language: C++

#include <iostream>
#include <string>
#include <algorithm>
using namespace std;
int main(){
  int X,a=0,b=0;
  cin >> X;
  for(int i=0; i<X; i++){
    a += 1;
    b += a;
    if(c>=X){
      cout << a << endl;
      return 0;
    }
  }
}

Compiler output:
a.cc: In function 'int main()':
a.cc:11:8: error: 'c' was not declared in this scope
   11 |     if(c>=X){
      |        ^
Language: C++

#include <iostream>
#include <string>
#include <algorithm>
using namespace std;
int main(){
  int X,a=0,b=0;
  cin >> X;
  for(int i=0; i<X; i++){
    a += 1;
    c += a;
    if(c>=X){
      cout << a << endl;
      return 0;
    }
  }
}

Compiler output:
a.cc: In function 'int main()':
a.cc:10:5: error: 'c' was not declared in this scope
   10 |     c += a;
      |     ^
Language: Java

import java.util.*;public class Main{public static void main(String[] args){Scanner sc = new Scanner(System.in)int x=sc.nextInt(),t=0;while(t*(t+1)/2<x){t++;}System.out.println(t);}}

Compiler output:
Main.java:1: error: ';' expected
import java.util.*;public class Main{public static void main(String[] args){Scanner sc = new Scanner(System.in)int x=sc.nextInt(),t=0;while(t*(t+1)/2<x){t++;}System.out.println(t);}}
                                                                                                               ^
1 error
Language: C++

#include<iostream>
using namespace std;
int main(){
  int x;
  int iwa=0,ta=0;
  cin>>x:
  for(int i=0;i<1000000000;i++){
    iwa++;
    ta+=iwa;
    if(ta>=x){break;}
  }
  cout<<iwa<<endl;
}
    

Compiler output:
a.cc: In function 'int main()':
a.cc:6:9: error: expected ';' before ':' token
    6 |   cin>>x:
      |         ^
      |         ;
a.cc:7:15: error: 'i' was not declared in this scope
    7 |   for(int i=0;i<1000000000;i++){
      |               ^
Language: C++

#include<iostream>
#include<climits>
#include<math.h>
#include<vector>
#include<algorithm>
#include<cstdio>
#include<stdio.h>
#include <string>
#include <complex>
#include <functional>
using namespace std;
typedef pair<int,int> P;
double dat[100][100];
//int dp[6][1010];//動的計画法
int prime[10000001];
char str[1010][1010];
vector<pair<int,int> > pc[100001];
int ABS(int a){return max(a,-a);}
int main(){
	int x,tmp;
	cin>>x;
	for(int i=1;i<=x;i+){
		tmp+=i;
		if(tmp>=x){
			cout<<i;
			return 0;
		}
	}
	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:22:28: error: expected primary-expression before ')' token
   22 |         for(int i=1;i<=x;i+){
      |                            ^
Language: C++

#include<bitset>   //1
#include<iostream> //2
#include<cmath> //3
using namespace std;  //1
#include<bits/stdc++.h> //2
#define int long long //大悪魔すくにきあ //3
int GoHome(int n){   //1
} // 2
int Kaerinasai(int n){return n*(n+1)/2;} //3
int main(){    //1
    int sucu; // 2
    int tkmt; //3
    cin>>sucu;tkmt=0;   //1
    tkmt = sucu; // 2
    #define Would   //3
    tkmt=0; //1
    #define you // 2
    #define rep(a) for(int i=0;i<a;i++) //3
    while(Kaerinasai(tkmt)<sucu){Would you ++tkmt;}  //1
    #undef rep(a) // 2
    Would you cerr << "塚本はつかも　岩になる"; //3
    #define Oreno_Kotaeha(kore) cout<<(kore)<<endl   //1
    Oreno_Kotaeha(tkmt); // 2
    const int tempura = 810; //3
    you return 0;   //1
Would you } // 2


Compiler output:
a.cc:20:15: warning: extra tokens at end of #undef directive
   20 |     #undef rep(a) // 2
      |               ^
a.cc: In function 'long long int GoHome(long long int)':
a.cc:8:1: warning: no return statement in function returning non-void [-Wreturn-type]
    8 | } // 2
      | ^
At global scope:
cc1plus: error: '::main' must return 'int'
Language: C++

#include "bits/stdc++.h"
using namespace std;
#define MOD 1000000007
#define Nmax 200010
#define FOR(i,a,b) for(long long i=(a);i<(b);i++)
#define RFOR(i,a,b) for(long long i = (b-1);i>=a;i--)
#define REP(i,n)  FOR(i,0,n)
#define RREP(i,n) RFOR(i,0,n)
#define ITR(itr,mp) for(auto itr = (mp).begin(); itr != (mp).end(); ++itr)
#define RITR(itr,mp) for(auto itr = (mp).rbegin(); itr != (mp).rend(); ++itr)
#define dump(x)  cout << #x << " = " << (x) << endl;
#define debug(x) cout << #x << " = " << (x) << " (L" << __LINE__ << ")" << " " << __FILE__ << endl;
typedef long long ll;
typedef pair<ll,ll> P;
typedef vector<P> Graph;
 
int main() {
	ll X;
	cin >> X;
	ll cnt=0,ans=0;
	while(ans<X){
		ans+=cnt+1;
		cnt++;
	}
	ans-=cnt;
	cnt--;//X以下の最小の座標にいる
	cnt=min(X-ans+cnt,X-(ans+(2*cnt+3-(cnt+3)));
	cout << fixed << cnt << endl;
	
	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:27:52: error: expected ')' before ';' token
   27 |         cnt=min(X-ans+cnt,X-(ans+(2*cnt+3-(cnt+3)));
      |                ~                                   ^
      |                                                    )
Language: C++

#include<stdio.h>
int x;
int main(){
  scanf("%d",&x);
  printf("%d",(int)2*sqrt(x)+0.5);
}


Compiler output:
a.cc: In function 'int main()':
a.cc:5:22: error: 'sqrt' was not declared in this scope
    5 |   printf("%d",(int)2*sqrt(x)+0.5);
      |                      ^~~~