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

#include <bits/stdc++.h>
using namespace std;
typedef long long int ll;
#define FOR(i,l,r) for(i=l;i<r;i++)
#define REP(i,n) FOR(i,0,n)
#define ALL(x) x.begin(),x.end()
#define P pair<ll,ll>
#define F first
#define S second
signed main(){
  ll N,i,ans,x,y;cin>>N;
  ll A[N],B[N];vector<P>a(N),b(N);
  REP(i,N){
    cin>>A[i]>>B[i];
    a.at(i)=P(A[i],i);
    b.at(i)=P(B[i],i);
  }
  sort(ALL(a));sort(ALL(b));
  if(N%2){
    x=A[a.at(N/2).S];
    y=B[b.at(N/2).S];
    ans=y-x;
    REP(i,N-1)if(b.at(i).F>=x&&a.at(i+1).F<=y){
      ans-=max(0,a.at(i+1).F-b.at(i).F);
    }
  }
  else{
    x=A[a.at(N/2-1).S];
    y=A[a.at(N/2).S];
    z=B[b.at(N/2-1).S];
    w=B[b.at(N/2).S];
    ans=z+w-x-y;
  }
  cout<<ans<<endl;
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:24:15: error: no matching function for call to 'max(int, long long int)'
   24 |       ans-=max(0,a.at(i+1).F-b.at(i).F);
      |            ~~~^~~~~~~~~~~~~~~~~~~~~~~~~
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:24:15: note:   deduced conflicting types for parameter 'const _Tp' ('int' and 'long long int')
   24 |       ans-=max(0,a.at(i+1).F-b.at(i).F);
      |            ~~~^~~~~~~~~~~~~~~~~~~~~~~~~
/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:24:15: note:   mismatched types 'std::initializer_list<_Tp>' and 'int'
   24 |       ans-=max(0,a.at(i+1).F-b.at(i).F);
      |            ~~~^~~~~~~~~~~~~~~~~~~~~~~~~
a.cc:30:5: error: 'z' was not declared in this scope
   30 |     z=B[b.at(N/2-1).S];
      |     ^
a.cc:31:5: error: 'w' was not declared in this scope
   31 |     w=B[b.at(N/2).S];
      |     ^
Language: C++

#include <bits/stdc++.h>
using namespace std;
typedef long long int ll;
#define FOR(i,l,r) for(i=l;i<r;i++)
#define REP(i,n) FOR(i,0,n)
#define ALL(x) x.begin(),x.end()
#define P pair<ll,ll>
#define F first
#define S second
signed main(){
  ll N,i,ans,x,y;cin>>N;
  ll A[N],B[N];vector<P>a(N),b(N);
  REP(i,N){
    cin>>A[i]>>B[i];
    a.at(i)=P(A[i],i);
    b.at(i)=P(B[i],i);
  }
  sort(ALL(a));sort(ALL(b));
  if(N%2){
    x=A[a.at(N/2).S];
    y=B[b.at(N/2).S];
    ans=y-x;
    REP(i,N-1)if(b.at(i).F>=x&&a.at(i).F<=y){
      ans-=max(0,a.at(i+1).F-b.at(i).F);
    }
  }
  else{
    x=A[a.at(N/2-1).S];
    y=A[a.at(N/2).S];
    z=B[b.at(N/2-1).S];
    w=B[b.at(N/2).S];
    ans=z+w-x-y;
  }
  cout<<ans<<endl;
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:24:15: error: no matching function for call to 'max(int, long long int)'
   24 |       ans-=max(0,a.at(i+1).F-b.at(i).F);
      |            ~~~^~~~~~~~~~~~~~~~~~~~~~~~~
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:24:15: note:   deduced conflicting types for parameter 'const _Tp' ('int' and 'long long int')
   24 |       ans-=max(0,a.at(i+1).F-b.at(i).F);
      |            ~~~^~~~~~~~~~~~~~~~~~~~~~~~~
/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:24:15: note:   mismatched types 'std::initializer_list<_Tp>' and 'int'
   24 |       ans-=max(0,a.at(i+1).F-b.at(i).F);
      |            ~~~^~~~~~~~~~~~~~~~~~~~~~~~~
a.cc:30:5: error: 'z' was not declared in this scope
   30 |     z=B[b.at(N/2-1).S];
      |     ^
a.cc:31:5: error: 'w' was not declared in this scope
   31 |     w=B[b.at(N/2).S];
      |     ^
Language: C++

#include <bits/stdc++.h>
using namespace std;
#define rep(i, n) for (int i=0; i<(int)(n); i++)
#define all(x) x.begin(), x.end()
#define mod 1000000007
typedef long long ll;

int main() {
    int n;
    cin >> n;
    multiset<double> left;
    multiset<double> right;
    rep(i, n){
        double a, b;
        cin >> a >> b;
        left.insert(a);
        right.insert(b);
    }
    if(n % 2 == 0){
        auto itr = left.begin();
        for(int i=0; i<n/2-1; i++) ++itr;
        double l = *itr;
        ++itr;
        l = l + *itr;
        l = l/2;
        itr = right.begin();
        for(int i=0; i<n/2-1; i++) ++itr;
        double r = *itr;
        ++itr;
        r = r + *itr;
        r = r/2;
        double res = (r-l)*2+1;
        cout << res << endl;
    }else{
        auto itr = left.begin();
        for(int i=0; i<n/2; i++) ++itr;
        double l = *itr;
        itr = right.begin();
        for(int i=0; i<n/2; i++) ++itr;
        double r = *itr;
        double res = r-l + 1
        cout << res << endl;
    }
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:42:9: error: expected ',' or ';' before 'cout'
   42 |         cout << res << endl;
      |         ^~~~
Language: C++

#include <iostream>
#include <cmath>

#define SIZE 200000


using namespace std;

int main() {
   long long N,i;
    long long A[SIZE];
    long long B[SIZE];


 cin >> N;
for (i=0;i<N;i++)
  cin >> A[i] >> B[i];

  sort(A,A+N);
  sort(B,B+N);

  long long mini,maxi;

  if (N % 2) {
    mini = A[N/2];
    maxi = B[N/2];
  }
  else {
    mini = A[N/2-1]+A[N/2];
    maxi = B[N/2-1]+B[N/2];
  //  cerr << mini << " " << maxi << endl;
  }
  cout << maxi-mini+1 << endl;


  return 0;

}


Compiler output:
a.cc: In function 'int main()':
a.cc:19:3: error: 'sort' was not declared in this scope; did you mean 'sqrt'?
   19 |   sort(A,A+N);
      |   ^~~~
      |   sqrt
Language: C++

#include<bits/stdc++.h>
#define rep(a,b,c) for(int a=b;a<=c;a++)
#define per(a,b,c) for(int a=b;a>=c;a--)
#define ios; ios::sync_with_stdio(false); cin.tie(0);
#define pb push_back
#define mk make_pair
#define fi first
#define se second
#define mem(a,b) memset(a,b,sizeof(a))
#define inf 0x3f3f3f3f
#define INF 0x3f3f3f3f3f3f3f3f
#define ls(x) (x<<1)
#define rs(x) (ls(x)|1)
#define eps 1e-11
using namespace std;
typedef long long ll;
typedef unsigned long long ull;
typedef pair<ll,ll> pll;
typedef pair<int,int> pii;
typedef vector<int> VI;
typedef double db;
mt19937 rnd(random_device{}());
const int mod = 1e9 + 7;
const int N = 2e5 + 5;
const int M = 2e6 + 5;
inline ll gcd(ll a,ll b){ return b?gcd(b,a%b):a; }
inline ll lcm(ll a,ll b){ return a*b/gcd(a,b); }
inline ll ksm(ll x,ll y){ ll res=1; while(y){if(y&1) res=res*x%mod;
x=x*x%mod; y>>=1;} return res; }
int n, m, t;
struct node{
    int l,r;
}s[N];
set<pii> st;

int main(){
    ios;
    cin>>n;
    rep(i,1,n){
        cin>>s[i].l>>s[i].r;
        st.insert({s[i].l,1});
        st.insert({s[i].r,-1});
    }
    int L=0,R=0, l, r, ansl=0, ansr=0;
    ll ans=0;
    for(auto it=st.begin();it!=st.end();it++){
        auto tmp=*it;
        //printf(" %d %d\n",tmp.fi,tmp.se);
        if(tmp.se==1) L++;
        else R++;
        if(n&1){
            if(tmp.se==1&&L==n/2+1) ansl=tmp.fi;
            if(tmp.se==-1&&R==n/2+1) ansr=tmp.fi;
        }
        else{
            if(tmp.se==1&&L==n/2) l=tmp.fi;
            if(tmp.se==1&&L==n/2+1) ansl=tmp.fi+l;
            if(tmp.se==-1&&R==n/2+1) r=tmp.fi;
            if(tmp.se==-1&&R==n/2) ansr=tmp.fi+r;
        }
    }
    cout<<ansr-ansl+1<<endl;

Compiler output:
a.cc:4:9: warning: ISO C++11 requires whitespace after the macro name
    4 | #define ios; ios::sync_with_stdio(false); cin.tie(0);
      |         ^~~
a.cc: In function 'int main()':
a.cc:62:29: error: expected '}' at end of input
   62 |     cout<<ansr-ansl+1<<endl;
      |                             ^
a.cc:36:11: note: to match this '{'
   36 | int main(){
      |           ^
Language: C++

#include <bits/stdc++.h>
#define pii pair<int, int>
#define L first
#define R second
using namespace std;

int N;
int A[200005], B[200005];

int main() {
  ios_base::sync_with_stdio(0);
  scanf("%d", &N);
  for(int i = 1; i <= N; i++) {
    scanf("%d %d", &A[i], &B[i];
  }
  sort(A + 1, A + N + 1);
  sort(B + 1, B + N + 1);
  if(N & 1) {
    cout << B[N / 2 + 1] - A[N / 2 + 1] << "\n";
  }else cout << B[N / 2 + 1] - A[N / 2 + 1] + B[N / 2] - A[N / 2] << "\n";
}

Compiler output:
a.cc: In function 'int main()':
a.cc:14:32: error: expected ')' before ';' token
   14 |     scanf("%d %d", &A[i], &B[i];
      |          ~                     ^
      |                                )
Language: C

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

#define FOR(i,a,b) for(int i=(a);i<(b);++i)
#define REP(i,n)   FOR(i,0,n)
#define ALL(a)     (a).begin(),(a).end()
#define VI         vector<int>
#define MOD 1000000007

using ll = long long int;
using P = pair<int,int>;

template<class T>bool chmax(T &a, const T &b) { if (a<b) { a=b; return 1; } return 0; }
template<class T>bool chmin(T &a, const T &b) { if (b<a) { a=b; return 1; } return 0; }

const ll INF=(ll)1e19;
//const int INF=(1<<30);
//const int INF=(1<<29);

int main(){
  int N;
  cin >> N;
  vector<ll> a(N),b(N);
  REP(i,N){
    cin >> a[i] >> b[i];
  }

  if(N%2==1){
    cout << b[N/2] - a[N/2] + 1 << endl;
  }else{
    cout << b[N/2] + b[N/2-1] - a[N/2] - a[N/2-1] + 1 << endl;
  }
}



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

// Kab khoon khaulega re tera?

#include<bits/stdc++.h>
#define ll long long
#define int long long
#define F first
#define S second
using namespace std;

void __print(int x) {cerr << x;}
void __print(long x) {cerr << x;}
void __print(long long x) {cerr << x;}
void __print(unsigned x) {cerr << x;}
void __print(unsigned long x) {cerr << x;}
void __print(unsigned long long x) {cerr << x;}
void __print(float x) {cerr << x;}
void __print(double x) {cerr << x;}
void __print(long double x) {cerr << x;}
void __print(char x) {cerr << '\'' << x << '\'';}
void __print(const char *x) {cerr << '\"' << x << '\"';}
void __print(const string &x) {cerr << '\"' << x << '\"';}
void __print(bool x) {cerr << (x ? "true" : "false");}

template<typename T, typename V>
void __print(const pair<T, V> &x) {cerr << '{'; __print(x.first); cerr << ','; __print(x.second); cerr << '}';}
template<typename T>
void __print(const T &x) {int f = 0; cerr << '{'; for (auto &i: x) cerr << (f++ ? "," : ""), __print(i); cerr << "}";}
void _print() {cerr << "]\n";}
template <typename T, typename... V>
void _print(T t, V... v) {__print(t); if (sizeof...(v)) cerr << ", "; _print(v...);}
#ifndef ONLINE_JUDGE
#define debug(x...) cerr << "[" << #x << "] = ["; _print(x)
#else
#define debug(x...)
#endif

const int N = 3e5 + 5;
ll a[N];
int main()
{
    ios_base ::sync_with_stdio(false); cin.tie(NULL); cout.tie(NULL);
    int n;
    cin >> n;
    vector<pair<int, int> > v;
    for(int i = 0; i < n; i++){
        int x, y;
        cin >> x >> y;
        v.push_back({x, y});
    }
    vector<int> u;
    for(int i = 0; i < n; i++){
        u.push_back(v[i].F);
    }
    sort(u.begin(), u.end());
    vector<int> uu;
    for(int i = 0; i < n; i++){
        uu.push_back(v[i].S);
    }
    sort(uu.begin(), uu.end());

    if(n & 1){
        ll median1 = u[n / 2];
        ll median2 = uu[n / 2];
        cout << median2 - median1 + 1;
    }
    else{
        ll median1 = u[(n - 1) / 2] + u[(n - 1) / 2 + 1];
        bool nonint1 = 0;
        if(median1 & 1){
            nonint1 = 1;
        }
        ll median2 = uu[(n - 1) / 2] + uu[(n - 1) / 2 + 1];
        bool nonint2 = 0;
        if(median2 & 1){
            nonint2 = 1;
        }
        if(nonint1 || nonint2){
            cout << median2 - median1 + 1;
        }
    }
return 0;
}


Compiler output:
a.cc:12:6: error: redefinition of 'void __print(long long int)'
   12 | void __print(long long x) {cerr << x;}
      |      ^~~~~~~
a.cc:10:6: note: 'void __print(long long int)' previously defined here
   10 | void __print(int x) {cerr << x;}
      |      ^~~~~~~
cc1plus: error: '::main' must return 'int'
Language: C++

#include <bits/stdc++.h>

using namespace std;
long long mi[200005],ma[200005];
int main()
{
    long long n;
    cin>>n;
    for(long long i=0; i<n; i++){
        cin>>mi[i]>>ma[i];
    }
    sort(mi,mi+n);
    sort(ma,ma+n);
    if(n%2==0){
        long long l1=mi[n/2-1],r1=ma[n/2-1],l2=mi[n/2],r2=ma[n/2];
        cout<<l2-l1+r2-r1+(r1-l2)*2+1;
    }else{
        cout<<ma[n/2]-mi[n/2]+1;
    }
    return
}


Compiler output:
a.cc: In function 'int main()':
a.cc:21:1: error: expected primary-expression before '}' token
   21 | }
      | ^
a.cc:20:11: error: expected ';' before '}' token
   20 |     return
      |           ^
      |           ;
   21 | }
      | ~
Language: C++

#include <bits/stdc++.h>

using namespace std;
int mi[200005],ma[200005];
long long main()
{
    long long n;
    cin>>n;
    for(long long i=0; i<n; i++){
        cin>>mi[i]>>ma[i];
    }
    sort(mi,mi+n);
    sort(ma,ma+n);
    if(n%2==0){
        long long l1=mi[n/2-1],r1=ma[n/2-1],l2=mi[n/2],r2=ma[n/2];
        cout<<l2-l1+r2-r1+(r1-l2)*2+1;
    }else{
        cout<<ma[n/2]-mi[n/2]+1;
    }
}


Compiler output:
cc1plus: error: '::main' must return 'int'
Language: C++

#include <bits/stdc++.h>
using namespace std;
using ll=long long;
#define rep(i,n) for (ll i=0; i<n; ++i)
#define all(c) begin(c),end(c)
#define PI acos(-1)
#define oo LLONG_MAX
template<typename T1, typename T2>
bool chmax(T1 &a,T2 b){if(a<b){a=b;return true;}else return false;}
template<typename T1, typename T2>
bool chmin(T1 &a,T2 b){if(a>b){a=b;return true;}else return false;}
/*
3 4
2 2 4

DPかMapか

DP
0 1 4+1 3
      うつして、0を2倍して、DP+A[i]加算して、DPたす
      今とるとき、2^i倍してとる
      0を2倍して、A[i]を加算して、DPの0以外を加算
  0 1 2     3     4 5
0 1 1 2 2 2 4 4 4
1 0 0 0   0
2 0 1 1 3 4 4 4 8 3 6
3 0 0 0   0
4 0 0 0 1 1 1 5 6
5 
*/
ll MOD = 998244353;
vector<vector<ll>> DP(3010, vector<ll>(3010, 0));

int main(){
  cin.tie(0);
  ios::sync_with_stdio(0);
  
  DP[0][0] = 1;
  DP[1][1] = 1;
  ll N; cin >> N;
  for(ll i=1; i <= N; i++){
    ll A; cin >> A;
    if (i > 1){
      DP[i][0] *= 2;
      DP[i][0] %= MOD;
    }
    //まずA加算
    rep(j, 3001 - A)
      (DP[i][j + A] += DP[i-1][j]) %= MOD;
    //コ(ー
    for(ll j = 1; j < 3001; j++)
      (DP[i][j] += DP[i-1][j]) %= MOD;
  }
  cout << DP[N][S] <<endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:54:17: error: 'S' was not declared in this scope
   54 |   cout << DP[N][S] <<endl;
      |                 ^
Language: C++

#include <bits/stdc++.h>
#define MOD 1000000007
#define MODA 998244353
#define MAXN 3002

using namespace std;

typedef long long ll;
#define rep(i,n) for(int i=0;i<n;i++)

long long modinv(long long a, long long m=MOD) {
    long long b = m, u = 1, v = 0;
    while (b) {
        long long t = a / b;
        a -= t * b; swap(a, b);
        u -= t * v; swap(u, v);
    }
    u %= m; 
    if (u < 0) u += m;
    return u;
    /*MODの割り算の際に
    a/＝b;
    を
    a *= modinv(b,MOD);
    とする。
        */
}

int N,S;


int A[MAXN];

int dp[MAXN][MAXN];

int main(){
    int mod = 998244353
    cin >> N >> S;
    rep(i,N) cin >> A[i];
    rep(i,MAXN)rep(j,MAXN) dp[i][j] = 0;
    dp[0][0] = 1;
    rep(i,N) {
        rep(j,S+1) {
            dp[i+1][j] += 2* dp[i][j];
            dp[i+1][j] %= mod;
            if(j+A[i] <= S) {
                dp[i+1][j+A[i]] += dp[i][j];
                dp[i+1][j+A[i]] %= mod;
            }
        }
    }
    cout << dp[N][S] << endl;;
    
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:38:5: error: expected ',' or ';' before 'cin'
   38 |     cin >> N >> S;
      |     ^~~
Language: C++

#include <bits/stdc++.h>

using namespace std;
typedef long long ll;
typedef pair<ll,ll> P;

ll MOD = 998244353;

class mint{
    ll n;
public:
    mint(ll m = 0){
        n = ((m % MOD) + MOD) % MOD;
    }
    bool operator==(const mint& m){
        return n == m.n;
    }
    mint operator-() const {
        return mint(-n);
    }
    mint& operator+=(const mint& m){
        n += m.n;
        if(n >= MOD) n -= MOD;
        return *this;
    }
    mint& operator-=(const mint& m){
        n += MOD - m.n;
        if(n >= MOD) n -= MOD;
        return *this;
    }
    mint& operator*=(const  mint& m){
        n *= m.n;
        n %= MOD;
        return *this;
    }
    mint operator+(const mint& m) const{
        mint res(*this);
        res += m;
        return res;
    }
    mint operator-(const mint& m) const{
        mint res(*this);
        res -= m;
        return res;
    }
    mint operator*(const mint& m) const{
        mint res(*this);
        res *= m;
        return res;
    }
    mint pow(ll t) const{
        if(t == 0) return mint(1);
        mint m = pow(t>>1);
        m *= m;
        if(t & 1 == 1) m *= *this;
        return m;
    }
    // for prime modulo
    mint inv() const{
        return pow(MOD-2);
    }
    mint& operator/=(const mint& m){
        (*this) *= m.inv();
        n %= MOD;
        return *this;
    }
    mint operator/(const mint& m) const{
        mint res(*this);
        res /= m;
        return res;
    }
    friend ostream& operator<<(ostream& os, const mint& m){
        os << m.n;
        return os;
    }
};

ll N,S;
ll A[3000];
mint dp[3050][3050];

int main(){
    cin >> N >> S;
    for(int i=0;i<N;i++) cin >> A[i];
    dp[0][0] = mint(2).pow(N);
    for(int i=0;i<N;i++){
        for(int j=0;j<=S;j++){
            if(dp[i][j] == mint(0)) continue;
            dp[i+1][j] += dp[i][j];
            mint t = dp[i][j] / mint(2)
            if(j+A[i]<=S){
                dp[i+1][j+A[i]] += t;
            }
        }
    }
    cout << dp[N][S] << endl;
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:91:13: error: expected ',' or ';' before 'if'
   91 |             if(j+A[i]<=S){
      |             ^~
Language: C++

#pragma GCC target("avx2")
#pragma GCC optimize("O3")
#pragma GCC optimize("unroll-loops")
#include <bits/stdc++.h>
using namespace std;

using ll = int;
using vi = vector<ll>;
using vvi = vector<vi>;

ll tbl[3001][3001][3001] = {};
namespace Mod {

using namespace std;
using i64 = long long;

const i64 kMod = 998244353;
vector<i64> fac = {1LL};  // 0! = 1
i64 add(i64 n1, i64 n2) {
  n1 %= kMod;
  n2 %= kMod;
  return (n1 + n2) % kMod;
}


i64 mul(i64 n1, i64 n2) {
  n1 %= kMod;
  n2 %= kMod;
  return (n1 * n2) % kMod;
}
i64 pow(i64 n, i64 m) {  // n^mを計算
  i64 ret;
  n %= kMod;
  if (n == 1 || m % (kMod - 1) == 0) {
    ret = 1;
  } else if (m < 0) {  // n^m * n^(-m) = 1 = n^k(kMod-1)
    m = (m % (kMod - 1)) + kMod - 1;
    ret = pow(n, m);
  } else if (m >= kMod - 1) {  // k ^ m = k ^ q(kMod-1) * k^r = k^r
    ret = pow(n, m % (kMod - 1));
  } else if (m % 2) {  // m is odd
    ret = mul(pow(n, m - 1), n);
  } else {  // m is evem
    i64 tmp = pow(n, m / 2);
    ret = mul(tmp, tmp);
  }
  return ret;
}


}  // namespace Mod
int main() {
  ll n, s, tmp;
  cin >> n >> s;
  vi va(n);
  for (auto&& a : va) {
    cin >> a;
  }

  ll ret = 0;

  tbl[0][0][0]++;
  for (int i = 0; i < n; i++) {
    for (int j = 0; j < s; j++) {
      tmp = j + va[i];
      auto&& v1 = tbl[i][j];
      auto&& v2 = tbl[i + 1][tmp];
      auto&& v3 = tbl[i + 1][j];
      for (int k = 0; k <= i; k++) {
        v3[k] += v1[k];
        if (v1[k] != 0) {
          if (tmp == s) {
            ret = Mod::add(ret, Mod::mul(v1[k], Mod::pow(2, n - (k + 1))));
          } else if (tmp < s) {
            v2[k + 1] += v1[k];
          }
        }
      }
    }
  }
  cout << ret << endl;

  return 0;
}


Compiler output:
In file included from /usr/include/c++/14/string:43,
                 from /usr/include/c++/14/bitset:52,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:52,
                 from a.cc:4:
/usr/include/c++/14/bits/allocator.h: In destructor 'std::_Vector_base<long long int, std::allocator<long long int> >::_Vector_impl::~_Vector_impl()':
/usr/include/c++/14/bits/allocator.h:182:7: error: inlining failed in call to 'always_inline' 'std::allocator< <template-parameter-1-1> >::~allocator() noexcept [with _Tp = long long int]': target specific option mismatch
  182 |       ~allocator() _GLIBCXX_NOTHROW { }
      |       ^
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:
/usr/include/c++/14/bits/stl_vector.h:132:14: note: called from here
  132 |       struct _Vector_impl
      |              ^~~~~~~~~~~~
Language: C++

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


int main() {
	int s;
	int i;
	int j;
  	int k;
	int n;
	int a[3010];
	int np[3010][3010];

	cin >> n >> s;
	for (i = 0; i < n; i++) {
		cin >> a[i];
	}
	for (i = 0; i < n; i++) {
		for (j = 0; j < n+1; j++) {
			b[i][j]=0;
		}
	}
	b[0][0]=1;
	b[0][a[0]]=1;
  	for (i = 1; i < n; i++) {
		for (j = 0; j <= n; j++) {
			b[i][j]=b[i-1][j];
		}
		for (j = 0; j <= n-a[i-1]; j++) {
			k=j+a[i];
			b[i][k]=b[i][k]+b[i-1][j];
		}
 	}
	cout << b[n-1][n] << endl;
	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:20:25: error: 'b' was not declared in this scope
   20 |                         b[i][j]=0;
      |                         ^
a.cc:23:9: error: 'b' was not declared in this scope
   23 |         b[0][0]=1;
      |         ^
Language: C++

#include <iostream>
#include <algorithm>

int main() {
	int s;
	int i;
	int j;
  	int k;
	int n;
	int a[3010];
	int np[3010][3010];

	cin >> n >> s;
	for (i = 0; i < n; i++) {
		cin >> a[i];
	}
	for (i = 0; i < n; i++) {
		for (j = 0; j < n+1; j++) {
			b[i][j]=0;
		}
	}
	b[0][0]=1;
	b[0][a[0]]=1;
  	for (i = 1; i < n; i++) {
		for (j = 0; j <= n; j++) {
			b[i][j]=b[i-1][j];
		}
		for (j = 0; j <= n-a[i-1]; j++) {
			k=j+a[i];
			b[i][k]=b[i][k]+b[i-1][j];
		}
 	}
	cout << b[n-1][n] << endl;
	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:13:9: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
   13 |         cin >> n >> s;
      |         ^~~
      |         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:19:25: error: 'b' was not declared in this scope
   19 |                         b[i][j]=0;
      |                         ^
a.cc:22:9: error: 'b' was not declared in this scope
   22 |         b[0][0]=1;
      |         ^
a.cc:33:9: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
   33 |         cout << b[n-1][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:33:30: error: 'endl' was not declared in this scope; did you mean 'std::endl'?
   33 |         cout << b[n-1][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++

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

using namespace std;
const long long MAXN = 5e3+5;
const long long MOD = 998244353;
long long dp[MAXN][MAXN];
long long arr[MAXN];
int main(){
    long long n,s;
    cin>>n>>s;
    for(long long i=1;i<=n;i++){
        cin>>arr[i];
    }
    for(long long i=1;i<=n;i++){
        cin>>arr[i];
    }
    dp[0][0] = 1;
    for(long long i=1;i<=n;i++){
        for(long long j=0;j<=S;j++){
            dp[i][j] = 2LL*dp[i-1][j];
            dp[i][j]%=MOD;
            if(j-arr[i]>=0){
                dp[i][j]+=dp[i-1][j-arr[i]];
                dp[i][j]%=MOD;
            }
        }
    }
    cout<<dp[n][s]<<endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:20:30: error: 'S' was not declared in this scope
   20 |         for(long long j=0;j<=S;j++){
      |                              ^
Language: C++

N, S = map(int,input().split())
A = list(map(int,input().split()))
mod = 998244353
dp = [[0 for j in range(S + 1)] for i in range(N + 1)]
dp[0][0] = 1
for i in range(N) : 
    for j in range(S + 1) : 
        dp[i + 1][j] += 2 * dp[i][j]
        dp[i + 1][j] %= mod 
        if j + A[i] <= S : 
            dp[i + 1][j + A[i]] += dp[i][j]
            dp[i + 1][j + A[i]] %= mod
print(dp[N][S])


Compiler output:
a.cc:1:1: error: 'N' does not name a type
    1 | N, S = map(int,input().split())
      | ^
Language: C++

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

typedef long long ll;
typedef long double ld;
// use unique(x) - removec consecutive items, returns vec.begin() + number of items
// for vector: sort(all(vec)); vec.erase(unique(all(vec)), vec.end());
// use iota(all(vec), 0) for filling a vector with 0,1,2...
// use fill(all(vec), 1) for filling a vector with 1,1,1...
// use rotate(vec.begin(), vec.begin() + 1, vec.end()) to rotate a vector | middle arg becomes first
// use merge(all(vec1), all(vec2), vec3.begin()) to merge 2 vectors, use vec3.resize(vec1.size() + vec2.size()) first
// ll pos = partition_point(all(vec), pred) - vec.begin(); bool pred(ll a){return a<3};
// print number in binary -> cout << bitset<20>(n);
#define mod 998244353

ll powmod(ll a,ll b){
	if(!b)return 1;
	if(b%2)return powmod(a*a%mod,b/2)*a%mod;
	return powmod(a*a%mod,b/2);
}

int n,s;
vector<int>nums;
// items, sum = number of subsets
// je několik subsekvencí A jejichž součet se rovná j a používaj i prvních prvků.
// každá z těch subsekvencí má nějakou délku k a vyskytuje se v 2^(n-k) podmnožinách A.
// součet počtu těchto podmnožin pro všechny tyto subsekvence je uložen v dp[i][j]
int dp[3002][3002];

int main(){
	cin>>n>>s;nums.resize(n);
	for(int i=0;i<n;++i)cin>>nums[i];
	dp[0][0]=powmod(2,n); // existuje právě jedna podmnožina délky 0 která využívá 0 prvních prvků a vyskytuje se právě v 2^n podmnožinách
	ll div2=powmod(2,mod-2);
	for(int i=0;i<n;++i,)
		for(int j=0;j<=s;++j){
			if(j+nums[i]<=s)dp[i+1][j+nums[i]]+=div2*dp[i][j]%mod;
			dp[i+1][j]+=dp[i][j]%mod;
//			cout<<dp[i][j]<<" ";
		}
	cout<<dp[n][s]<<endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:36:29: error: expected primary-expression before ')' token
   36 |         for(int i=0;i<n;++i,)
      |                             ^
Language: Java

import java.util.Scanner;

public class ABC169_F {

    public static void main(String[] args) {
        @SuppressWarnings("resource")
        Scanner sc = new Scanner(System.in);
        int n = sc.nextInt();
        int s = sc.nextInt();
        int[] a = new int[n];
        for (int i = 0 ; i < n ; i++) {
            a[i] = sc.nextInt();

        }

        int mod = 998244353;
        long[][] dp = new long[3003][3003];
        dp[0][0] = 1;
        for (int i = 0 ; i < n ; i++) {
            for (int j = 0 ; j <= s ; j++) {
              dp[i + 1][j] += (dp[i][j] * 2);
              dp[i + 1][j] %= mod;
              if (j >= a[i]) {
                  dp[i + 1][j] += dp[i][j-a[i]] % mod;
              }
            }
        }

        System.out.println(dp[n][s] % mod);
    }

}

Compiler output:
Main.java:3: error: class ABC169_F is public, should be declared in a file named ABC169_F.java
public class ABC169_F {
       ^
1 error
Language: C++

# Import
from collections import deque
import math

# I/O
def read(): return input()
def read_int(): return int(input())
def read_array(type=int): return [type(i) for i in input().split()]
def read_tupple(type=None):
    tmp = input().split()
    if type is None: return map(int, tmp)
    assert len(tmp) == len(type)
    return [type[i](tmp[i]) for i in range(len(tmp))]

MOD = 998244353
N, S = read_tupple()
A = read_array()

dp = [[0 for j in range(S+1)] for i in range(N+1)]
dp[0][0] = 1
for i in range(N):
    for j in range(S+1):
        dp[i + 1][j] += 2 * dp[i][j]
        if j - A[i] >= 0:
            dp[i + 1][j] += dp[i][j - A[i]]
        
        while dp[i+1][j] > MOD:
			dp[i+1][j] -= MOD
        
print(dp[N][S])


Compiler output:
a.cc:1:3: error: invalid preprocessing directive #Import; did you mean #import?
    1 | # Import
      |   ^~~~~~
      |   import
a.cc:5:3: error: invalid preprocessing directive #I
    5 | # I/O
      |   ^
a.cc:2:1: error: 'from' does not name a type
    2 | from collections import deque
      | ^~~~
Language: C++

#include <bits/stdc++.h>
using namespace std;
const M = 998244353;

template< typename T >
T mod_pow(T x, T n, const T &p) {
    T ret = 1;
    while(n > 0) {
        if(n & 1) (ret *= x) %= p;
        (x *= x) %= p;
        n >>= 1;
    }
    return ret;
}

int main() {
    vector<map<int, int>> f;
    int n, s;
    vector<int> a;
    cin >> n >> s;
    for (int i=0;i<n;i++) {
        int aa;
        cin >> aa;
        a.push_back(aa);
    }
    map<int, int> ff;
    ff[a[0]]++;
    f.push_back(ff);
    for (int i=1;i<n;i++) {
        map<int, int> fff;
        for (auto v: ff) {
            if (v.first + a[i] <= s) {
                fff[v.first+a[i]] = v.second;
            }
            fff[v.first] += v.second * 2 % M;
        }
        fff[a[i]] += mod_pow(2, i, M);
        f.push_back(fff);
        ff = fff;
    }
    cout << f.back()[s] << endl;
}

Compiler output:
a.cc:3:7: error: 'M' does not name a type
    3 | const M = 998244353;
      |       ^
a.cc: In function 'int main()':
a.cc:35:44: error: 'M' was not declared in this scope
   35 |             fff[v.first] += v.second * 2 % M;
      |                                            ^
a.cc:37:36: error: 'M' was not declared in this scope
   37 |         fff[a[i]] += mod_pow(2, i, M);
      |                                    ^
Language: C++

#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
#define MOD 998244353
int main()
{
  int n, s;
  cin >> n >> s;
  vector<int> a(n);
  for (auto &it : a){
    cin >> it;
  }
  vector<vector<int>> dp(n + 1, vector<int>(s + 1, 0));
  for (int i = 1; i <= n; i++){
    (dp[i][j] += 2*dp[i-1][j]) %= MOD;; // The element added might be of case 2 and 3
    for (int j = 1; j <= s; j++){
      if (j + a[i - 1] <= s)
        	(dp[i][j+a[i-1]] += dp[i][j]) %= MOD;
    }
  }
  cout << dp[n][s] << endl;
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:15:12: error: 'j' was not declared in this scope
   15 |     (dp[i][j] += 2*dp[i-1][j]) %= MOD;; // The element added might be of case 2 and 3
      |            ^
Language: C++

#pragma GCC optimize("Ofast,unroll-loops,no-stack-protector,fast-math,inline")
#pragma GCC target("sse,sse2,sse3,ssse3,sse4,popcnt,lzcnt,mmx,abm,avx,avx2,tune=native")
#include <bits/stdc++.h>
#define _ ios_base::sync_with_stdio(false);cin.tie(NULL);cout.tie(NULL);
#define int long long
const int inf = 0x3f3f3f3f3f3f3f3LL;
const int mod = 998244353;
using namespace std;
#if LOCAL
#include "../../tr.h"
#else
#define tr(...)
#define endl '\n'
#endif
template<class T, class T2> void smin(T& a, T2 val) {if (a > val) a = val;}template<class T, class T2> void smax(T& a, T2 val) {if (a < val) a = val;}
const int N = 3*(int)1e3 + 10;

int n, a[N], s;

int32_t main(){_
   
   cin>>n>>s;

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

   vector<int> polynomial(s+1);
   
   polynomial[0] = 2;
   if (a[0] <= s){
      polynomial[a[0]] = 1;
   }

   for (int i = 1; i < n; ++i)
   {
      vector<int> v = polynomial;
      vector<int> t(s+1, 0);
      for(auto &it: v){
         it *= 2;
         it %= mod;
      }
      for (int j = 0; j <= s; ++j)
      {
         if (j + a[i] <= s){
            t[j + a[i]] = polynomial[j];
         }
      }
      for (int j = 0; j <= s; ++j)
      {
         polynomial[j] = v[j] + t[j];
         polynomial[j] %= mod;
      }
   }

   cout<<polynomial[s];

   return 0;
}

Compiler output:
In file included from /usr/include/c++/14/string:43,
                 from /usr/include/c++/14/bitset:52,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:52,
                 from a.cc:3:
/usr/include/c++/14/bits/allocator.h: In destructor 'std::_Vector_base<long long int, std::allocator<long long int> >::_Vector_impl::~_Vector_impl()':
/usr/include/c++/14/bits/allocator.h:182:7: error: inlining failed in call to 'always_inline' 'std::allocator< <template-parameter-1-1> >::~allocator() noexcept [with _Tp = long long int]': target specific option mismatch
  182 |       ~allocator() _GLIBCXX_NOTHROW { }
      |       ^
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:
/usr/include/c++/14/bits/stl_vector.h:132:14: note: called from here
  132 |       struct _Vector_impl
      |              ^~~~~~~~~~~~
Language: C++

//#define _GLIBCXX_DEBUG
#include <bits/stdc++.h>
using namespace std;
using ll = long long;
#define rep(i, n) for (int i = 0; i < (n); i++)
#define all(v) v.begin(), v.end()
#define allr(v) v.rbegin(), v.rend()

const int mod = 1000000007;
const int mod = 998244353;
struct mint {
    ll x;
    mint(ll x=0):x((x%mod+mod)%mod){}
    mint operator-() const { return mint(-x);}
    mint& operator+=(const mint a) {
        if ((x += a.x) >= mod) x -= mod;
        return *this;
    }
    mint& operator-=(const mint a) {
        if ((x += mod-a.x) >= mod) x -= mod;
        return *this;
    }
    mint& operator*=(const mint a) { (x *= a.x) %= mod; return *this;}
    mint operator+(const mint a) const { return mint(*this) += a;}
    mint operator-(const mint a) const { return mint(*this) -= a;}
    mint operator*(const mint a) const { return mint(*this) *= a;}
    mint pow(ll t) const {
        if (!t) return 1;
        mint a = pow(t>>1);
        a *= a;
        if (t&1) a *= *this;
        return a;
    }

    // for prime mod
    mint inv() const { return pow(mod-2);}
    mint& operator/=(const mint a) { return *this *= a.inv();}
    mint operator/(const mint a) const { return mint(*this) /= a;}
};
istream& operator>>(istream& is, const mint& a) { return is >> a.x;}
ostream& operator<<(ostream& os, const mint& a) { return os << a.x;}

int main () {
    int n, s; cin >> n >> s;
    vector<int> a(n);
    rep(i, n) cin >> a[i];
    vector<vector<mint>> dp(n+1, vector<mint> (s+1));
    dp[0][0] = 1;
    rep(i, n) {
        rep(j, s+1) {
            dp[i+1][j] += dp[i][j]*2;
            if (j+a[i] <= s) {
                dp[i+1][j+a[i]] += dp[i][j];
            } 
        }
    }
    cout << dp[n][s] << endl;

    return 0;
}

Compiler output:
a.cc:10:11: error: redefinition of 'const int mod'
   10 | const int mod = 998244353;
      |           ^~~
a.cc:9:11: note: 'const int mod' previously defined here
    9 | const int mod = 1000000007;
      |           ^~~
Language: C++

//#define _GLIBCXX_DEBUG
#include <bits/stdc++.h>
using namespace std;
using ll = long long;
#define rep(i, n) for (int i = 0; i < (n); i++)
#define all(v) v.begin(), v.end()
#define allr(v) v.rbegin(), v.rend()

const int mod = 1000000007;
const int mod = 998244353;
struct mint {
ll x;
mint(ll x=0):x((x%mod+mod)%mod){}
mint operator-() const { return mint(-x);}
mint& operator+=(const mint a) {
    if ((x += a.x) >= mod) x -= mod;
    return *this;
}
mint& operator-=(const mint a) {
    if ((x += mod-a.x) >= mod) x -= mod;
    return *this;
}
mint& operator*=(const mint a) { (x *= a.x) %= mod; return *this;}
mint operator+(const mint a) const { return mint(*this) += a;}
mint operator-(const mint a) const { return mint(*this) -= a;}
mint operator*(const mint a) const { return mint(*this) *= a;}
mint pow(ll t) const {
    if (!t) return 1;
    mint a = pow(t>>1);
    a *= a;
    if (t&1) a *= *this;
    return a;
}

// for prime mod
mint inv() const { return pow(mod-2);}
mint& operator/=(const mint a) { return *this *= a.inv();}
mint operator/(const mint a) const { return mint(*this) /= a;}
};
istream& operator>>(istream& is, const mint& a) { return is >> a.x;}
ostream& operator<<(ostream& os, const mint& a) { return os << a.x;}

int main () {
    int n, s; cin >> n >> s;
    vector<int> a(n);
    rep(i, n) cin >> a[i];
    vector<vector<mint>> dp(n+1, vector<mint> (s+1));
    dp[0][0] = 1;
    rep(i, n) {
        rep(j, s+1) {
            dp[i+1][j] += dp[i][j]*2;
            if (j+a[i] <= s) {
                dp[i+1][j+a[i]] += dp[i][j];
            } 
        }
    }
    cout << dp[n][s] << endl;

    return 0;
}

Compiler output:
a.cc:10:11: error: redefinition of 'const int mod'
   10 | const int mod = 998244353;
      |           ^~~
a.cc:9:11: note: 'const int mod' previously defined here
    9 | const int mod = 1000000007;
      |           ^~~
Language: C++

#include <bits/stdc++.h>
using namespace std;
const long MOD = 998244353;

int main() {
  int N, S;
  cin >> N >> S;
  int A[N];
  long dp[N+1][S+1];
  for (int i=0; i<N; i++)
    cin >> A[i];
  fill(dp[0][0], dp[N][S], 0);
  dp[0][0] = 1;
  for (int i=0; i<N; i++) {
    int a = A[i];
    for (int j=0; j<=S; j++) {
      dp[i+1][j] += 2 * dp[i][j];
      dp[i+1][j] %= MOD;
      if (j+a <= S) {
        dp[i+1][j+a] += dp[i][j];
        dp[i+1][j+a] %= MOD;
      }
    }
  }
  cout << dp[N][S] << endl;
  return 0;
}

Compiler output:
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: In instantiation of 'typename __gnu_cxx::__enable_if<std::__is_scalar<_Tp>::__value, void>::__type std::__fill_a1(_ForwardIterator, _ForwardIterator, const _Tp&) [with _ForwardIterator = long int; _Tp = int; typename __gnu_cxx::__enable_if<__is_scalar<_Tp>::__value, void>::__type = void]':
/usr/include/c++/14/bits/stl_algobase.h:998:21:   required from 'void std::__fill_a(_FIte, _FIte, const _Tp&) [with _FIte = long int; _Tp = int]'
  998 |     { std::__fill_a1(__first, __last, __value); }
      |       ~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/14/bits/stl_algobase.h:1029:20:   required from 'void std::fill(_ForwardIterator, _ForwardIterator, const _Tp&) [with _ForwardIterator = long int; _Tp = int]'
 1029 |       std::__fill_a(__first, __last, __value);
      |       ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
a.cc:12:7:   required from here
   12 |   fill(dp[0][0], dp[N][S], 0);
      |   ~~~~^~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/14/bits/stl_algobase.h:952:9: error: invalid type argument of unary '*' (have 'long int')
  952 |         *__first = __tmp;
      |         ^~~~~~~~
Language: C++

#include <bits/stdc++.h>
using namespace std;
using ll = long long;
const ll MOD = 998244353;

int main() {
  int N, S;
  cin >> N >> S;
  int A[N];
  ll dp[N+1][S+1];
  for (int i=0; i<N; i++)
    cin >> A[i];
  fill(dp[0][0], dp[N][S], 0);
  dp[0][0] = 1;
  for (int i=0; i<N; i++) {
    int a = A[i];
    for (int j=0; j<=S; j++) {
      dp[i+1][j] += 2 * dp[i][j];
      dp[i+1][j] %= MOD;
      if (j+a <= S) {
        dp[i+1][j+a] += dp[i][j];
        dp[i+1][j+a] %= MOD;
      }
    }
  }
  cout << dp[N][S] << endl;
  return 0;
}

Compiler output:
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: In instantiation of 'typename __gnu_cxx::__enable_if<std::__is_scalar<_Tp>::__value, void>::__type std::__fill_a1(_ForwardIterator, _ForwardIterator, const _Tp&) [with _ForwardIterator = long long int; _Tp = int; typename __gnu_cxx::__enable_if<__is_scalar<_Tp>::__value, void>::__type = void]':
/usr/include/c++/14/bits/stl_algobase.h:998:21:   required from 'void std::__fill_a(_FIte, _FIte, const _Tp&) [with _FIte = long long int; _Tp = int]'
  998 |     { std::__fill_a1(__first, __last, __value); }
      |       ~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/14/bits/stl_algobase.h:1029:20:   required from 'void std::fill(_ForwardIterator, _ForwardIterator, const _Tp&) [with _ForwardIterator = long long int; _Tp = int]'
 1029 |       std::__fill_a(__first, __last, __value);
      |       ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
a.cc:13:7:   required from here
   13 |   fill(dp[0][0], dp[N][S], 0);
      |   ~~~~^~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/14/bits/stl_algobase.h:952:9: error: invalid type argument of unary '*' (have 'long long int')
  952 |         *__first = __tmp;
      |         ^~~~~~~~
Language: C++

#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
#define MOD 998244353

int main() {
  int N, S;
  cin >> N >> S;
  int A[N];
  ll dp[N+1][S+1];
  for (int i=0; i<N; i++)
    cin >> A[i];
  fill(dp[0][0], dp[N][S], 0);
  dp[0][0] = 1;
  for (int i=0; i<N; i++) {
    int a = A[i];
    for (int j=0; j<=S; j++) {
      if (dp[i][j] == -1)
        continue;
      dp[i+1][j] += 2 * dp[i][j];
      dp[i+1][j] %= MOD;
      if (j+a <= S) {
        dp[i+1][j+a] += dp[i][j];
        dp[i+1][j+a] %= MOD;
      }
    }
  }
  cout << dp[N][S] << endl;
  return 0;
}

Compiler output:
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: In instantiation of 'typename __gnu_cxx::__enable_if<std::__is_scalar<_Tp>::__value, void>::__type std::__fill_a1(_ForwardIterator, _ForwardIterator, const _Tp&) [with _ForwardIterator = long long int; _Tp = int; typename __gnu_cxx::__enable_if<__is_scalar<_Tp>::__value, void>::__type = void]':
/usr/include/c++/14/bits/stl_algobase.h:998:21:   required from 'void std::__fill_a(_FIte, _FIte, const _Tp&) [with _FIte = long long int; _Tp = int]'
  998 |     { std::__fill_a1(__first, __last, __value); }
      |       ~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/14/bits/stl_algobase.h:1029:20:   required from 'void std::fill(_ForwardIterator, _ForwardIterator, const _Tp&) [with _ForwardIterator = long long int; _Tp = int]'
 1029 |       std::__fill_a(__first, __last, __value);
      |       ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
a.cc:13:7:   required from here
   13 |   fill(dp[0][0], dp[N][S], 0);
      |   ~~~~^~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/14/bits/stl_algobase.h:952:9: error: invalid type argument of unary '*' (have 'long long int')
  952 |         *__first = __tmp;
      |         ^~~~~~~~
Language: C++

z#include<bits/stdc++.h>
using namespace std;
#define mod 998244353
#define fi first
#define se second
#define mp make_pair
using ll=long long;

ll power(ll n,ll m)
{
    ll ans=1;
    for (int r=0;m>>r>0;r++)
    {
        if ((m>>r)&1) ans=ans*n%mod;
        n=n*n%mod;
    }
    return ans;
}

int main()
{
    int N,S;cin >> N >> S;
    vector<int> A(N);
    for (int i=0;i<N;i++)
    {
        cin >> A[i];
    }
    vector<vector<ll>> dp(N+1,vector<ll> (S+1,0)); 
    dp[0][0]=1;
    for (int i=1;i<N+1;i++)
    {
        for (int j=0;j<S+1;j++)
        {
            if (j-A[i-1]>=0)
            {
                dp[i][j]+=dp[i-1][j-A[i-1]];
                dp[i][j]%=mod;
            }
            dp[i][j]+=2*dp[i-1][j];
            dp[i][j]%=mod;
        }
    }
    cout << dp[N][S]%mod << endl;
    
    return 0;
}

Compiler output:
a.cc:1:2: error: stray '#' in program
    1 | z#include<bits/stdc++.h>
      |  ^
a.cc:1:1: error: 'z' does not name a type
    1 | z#include<bits/stdc++.h>
      | ^
a.cc: In function 'int main()':
a.cc:22:13: error: 'cin' was not declared in this scope
   22 |     int N,S;cin >> N >> S;
      |             ^~~
a.cc:23:5: error: 'vector' was not declared in this scope
   23 |     vector<int> A(N);
      |     ^~~~~~
a.cc:23:12: error: expected primary-expression before 'int'
   23 |     vector<int> A(N);
      |            ^~~
a.cc:26:16: error: 'A' was not declared in this scope
   26 |         cin >> A[i];
      |                ^
a.cc:28:21: error: expected primary-expression before '>>' token
   28 |     vector<vector<ll>> dp(N+1,vector<ll> (S+1,0));
      |                     ^~
a.cc:28:40: error: expected primary-expression before '>' token
   28 |     vector<vector<ll>> dp(N+1,vector<ll> (S+1,0));
      |                                        ^
a.cc:28:24: error: 'dp' was not declared in this scope; did you mean 'mp'?
   28 |     vector<vector<ll>> dp(N+1,vector<ll> (S+1,0));
      |                        ^~
      |                        mp
a.cc:34:19: error: 'A' was not declared in this scope
   34 |             if (j-A[i-1]>=0)
      |                   ^
a.cc:43:5: error: 'cout' was not declared in this scope
   43 |     cout << dp[N][S]%mod << endl;
      |     ^~~~
a.cc:43:29: error: 'endl' was not declared in this scope
   43 |     cout << dp[N][S]%mod << endl;
      |                             ^~~~
Language: C++

#include<bits/stdc++.h>
using namespace std;
#define mod 998244353
#define fi first
#define se second
#define mp make_pair
using ll=long long;

ll power(ll n,ll m)
{
    ll ans=1;
    for (int r=0;m>>r>0;r++)
    {
        if ((m>>r)&1) ans=ans*n%mod;
        n=n*n%mod;
    }
    return ans;
}

int main()
{
    int N,S;cin >> N >> S;
    vector<int> A(N);
    for (int i=0;i<N;i++)
    {
        cin >> A[i];
    }
    vector<vector<ll>> dp(N+1,vector<ll> (S+1,0)); 
    dp[0][0]=1;
    for (int i=1;i<N+1;i++)
    {
        for (int j=0;j<S+1;j++)
        {
            if (j-A[i-1]>=0)
            {
                dp[i][j]+=dp[i-1][j-A[i-1]];
                dp[i][j]%=mod
            }
            dp[i][j]+=2*dp[i-1][j];
            dp[i][j]%=mod;
        }
    }
    cout << dp[N][S]%mod; << endl;
    
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:38:13: error: expected ';' before '}' token
   38 |             }
      |             ^
a.cc:43:27: error: expected primary-expression before '<<' token
   43 |     cout << dp[N][S]%mod; << endl;
      |                           ^~
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main(){int N,S;long long x;cin>>N>>S;
    vector<int>a(N);for(int i=0;i<N;i++)cin>>a.at(i);
   sort(a.begin(),a.end());
 for(int i=0;i<N;i++){int p=0,q=i;while(p<S){p+=a.at(i);i++;}
if(p==S){int m=N-q+i-1;long long t=1;
         for(int j=0;j<m;j++){t*=2;t%=998244353;}}
x+=t;x%=998244353;}cout<<x<<endl;}
         


Compiler output:
a.cc: In function 'int main()':
a.cc:9:4: error: 't' was not declared in this scope
    9 | x+=t;x%=998244353;}cout<<x<<endl;}
      |    ^