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

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

int main()
{
	string str;
	cin >> str;
	bool flag = false; // falseが左右方向
	vector<int> moveRight;
	vector<int> moveUp;
	int ind = 0;
	for (int i = 0; i < (int)str.size(); i++) {
		if (str[i] == 'T') {
			if (ind != 0) {
				if (!flag) moveRight.push_back(ind);
				else moveUp.push_back(ind);
			}
			ind = 0;
			flag = !flag;
		}
		else {
			ind++;
		}
	}

	if (ind != 0) {
		if (!flag) moveRight.push_back(ind);
		else moveUp.push_back(ind);
	}

	int X, Y;
	cin >> X >> Y;


	bool *dp;
	bool a[16001];
	dp = a + 8000;

	bool *dp2;
	bool a2[16001];
	dp2 = a2 + 8000;

	


	memset(dp, false, sizeof(dp));
	memset(dp2, false, sizeof(dp2));

	if (moveRight.size() == 0) {
		if (X != 0) {
			cout << "No" << endl;
			return 0;
		}
	}
	else {
		dp[moveRight[0]] = true;
		for (int i = 1; i < moveRight.size(); i++) {
			for (int j = -8000; j <= 8000; j++) {
				if (dp[j] == true) {
					dp2[j + moveRight[i]] = true;
					dp2[j - moveRight[i]] = true;
				}
			}
			for (int j = -8000; j <= 8000; j++) {
				dp[j] = dp2[j];
				dp2[j] = false;
			}
		}
		if (dp[X] == false) {
			cout << "No" << endl;
			return 0;
		}
	}

	memset(dp, false, sizeof(dp));
	memset(dp2, false, sizeof(dp2));

	if (moveUp.size() == 0) {
		if (Y != 0) {
			cout << "No" << endl;
			return 0;
		}
		else {
			cout << "Yes" << endl;
			return 0;
		}
	}
	dp[moveUp[0]] = true;
	dp[-moveUp[0]] = true;
	for (int i = 1; i < moveUp.size(); i++) {
		for (int j = -8000; j <= 8000; j++) {
			if (dp[j] == true) {
				dp2[j + moveUp[i]] = true;
				dp2[j - moveUp[i]] = true;
			}
		}
		for (int j = -8000; j <= 8000; j++) {
			dp[j] = dp2[j];
			dp2[j] = false;
		}
	}
	if (dp[Y] == false) {
		cout << "No" << endl;
		return 0;
	}
	else {
		cout << "Yes" << endl;
	}
	return 0;
}



Compiler output:
a.cc: In function 'int main()':
a.cc:48:9: error: 'memset' was not declared in this scope
   48 |         memset(dp, false, sizeof(dp));
      |         ^~~~~~
a.cc:4:1: note: 'memset' is defined in header '<cstring>'; this is probably fixable by adding '#include <cstring>'
    3 | #include <vector>
  +++ |+#include <cstring>
    4 | using namespace std;
Language: C++

#include <bits/stdc++.h>

using namespace std;

int solve();

#define ss second
#define ff first
#define y1 y111
typedef long long ll;

const int MAXN = (int)2e4 + 7, INFint = (int)1e9 + 7;
const ll INFll = (ll)1e18 + 7, MOD = (ll)1e9;
const double INFfl = (double)1e18 + 7, EPS = (double)1e-8, PI = atan2(0, -1);

int main(){
	ios_base::sync_with_stdio(0);
#ifdef home
	freopen ("input.txt", "r", stdin);
	freopen ("output.txt", "w", stdout);
#else
	cin.tie(0);
	cout.tie(0);
	#ifdef TASK
		freopen (TASK".in", "r", stdin);
		freopen (TASK".out", "w", stdout);
	#endif
#endif
	solve();
	return 0;
}

string s;
ll xx, yy, x, y, l, q, p, n;
ll a[2][MAXN], b[2], sum[2];
bool dp[MAXN][MAXN];

void clear(){
	for (int i = 0; i <= n; ++i){
		for (int j = 0; j <= n; ++j)
			dp[i][j] = 0;
	}
}


int solve(){

	cin >> s;
	s += 'T';
	cin >> xx >> yy;
	n = s.size();
	while (s[q] == 'F') x++, q++;
	if (q == s.size()){
		if (xx == x && yy == y) cout << "Yes";
		else cout << "No";
		return 0;
	}
	l = 1;
	q++;
	b[0] = 1, b[1] = 1;
	for (; q < n; ++q){
		if (s[q] == 'F') a[l % 2][b[l % 2]]++;
		else sum[l % 2] += a[l % 2][b[l % 2]], b[l % 2]++, l++;
	}
/*
	for (int i = 1; i <= b[0]; ++i) cout << a[0][i] << ' ';
	cout << sum[0] << "\n";

	for (int i = 1; i <= b[1]; ++i) cout << a[1][i] << ' ';
	cout << sum[1] << "\n";
*/
	ll dx = abs(x - xx);
	if ((sum[0] - dx) % 2 != 0){
		cout << "No";
		return 0;
	}
	dx += (sum[0] - dx) / 2;
	dp[0][0] = 1;
	for (ll i = 1; i <= b[0]; ++i)
		for (ll j = 0; j <= n; ++j){
			dp[i][j] = dp[i - 1][j]
			if (j - a[0][i] >= 0) dp[i][j] |= dp[i - 1][j - a[0][i]];
		}

	if (!dp[b[0]][dx]){
		cout << "No";
		return 0;
	}

	clear();

	dx = yy;
	if ((sum[1] - dx) % 2 != 0){
		cout << "No";
		return 0;
	}
	dx += (sum[1] - dx) / 2;
	dp[0][0] = 1;
	for (ll i = 1; i <= b[1]; ++i)
		for (ll j = 0; j <= n; ++j){
			dp[i][j] = dp[i - 1][j]
			if (j - a[1][i] >= 0) dp[i][j] |= dp[i - 1][j - a[1][i]];
		}

	if (!dp[b[1]][dx]){
		cout << "No";
		return 0;
	}
	
	cout << "Yes";
	return 0;
}

Compiler output:
a.cc: In function 'int solve()':
a.cc:81:48: error: expected ';' before 'if'
   81 |                         dp[i][j] = dp[i - 1][j]
      |                                                ^
      |                                                ;
   82 |                         if (j - a[0][i] >= 0) dp[i][j] |= dp[i - 1][j - a[0][i]];
      |                         ~~                      
a.cc:101:48: error: expected ';' before 'if'
  101 |                         dp[i][j] = dp[i - 1][j]
      |                                                ^
      |                                                ;
  102 |                         if (j - a[1][i] >= 0) dp[i][j] |= dp[i - 1][j - a[1][i]];
      |                         ~~
Language: C++

#include <bits/stdc++.h>
#define INT long long int
#define DF 8001
using namespace std;
string s;
int X, Y;
vector<int> xx, yy;
bool PX[2][20000], PY[2][20000];

int main()
{
    ios::sync_with_stdio(false);
    cin>>s>>X>>Y;
    int cnt = 0;
    for(int i = 0, d = 0 ; i < s.size() ; i++ )
        if( s[i] == 'F' )
        {
            if( d%2 == 0 ) cnt++;
        }
        else
        {
            d++;
            if( cnt ) xx.push_back(cnt), cnt = 0;
        }
    if( cnt ) xx.push_back(cnt);
    cnt = 0;
    for(int i = 0, d = 0 ; i < s.size() ; i++ )
        if( s[i] == 'F' )
        {
            if( d%2 == 1 ) cnt++;
        }
        else
        {
            d++;
            if( cnt ) yy.push_back(cnt), cnt = 0;
        }
    PX[0][10000] = true;
    for(int i = 0 ; i < xx.size() ; i++ )
        for(int j = 0 ; j < 20000 ; j++ )
            if( PX[i%2][j] )
            {
                if( i == 0 ) PX[(i+1)%2][j+xx[i]] = true;
                else PX[(i+1)%2][j+xx[i]] = PX[(i+1)%2][j-xx[i]] = true;
                px[i%2][j] = false;
            }
    PY[0][10000] = true;
    for(int i = 0 ; i < yy.size() ; i++ )
        for(int j = 0 ; j < 20000 ; j++ )
            if( PY[i%2][j] )
            {
                PY[(i+1)%2][j+yy[i]] = PY[(i+1)%2][j-yy[i]] = true;
                PY[i%2][j] = false;
            }

    if( PX[(xx.size())%2][X+10000] and PY[(yy.size())%2][Y+10000] ) cout<<"Yes\n";
    else cout<<"No\n";
    return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:44:17: error: 'px' was not declared in this scope; did you mean 'xx'?
   44 |                 px[i%2][j] = false;
      |                 ^~
      |                 xx
Language: C++

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

typedef long long ll;
#define INF (1ll<<60)

bool adp[16001],bdp[16001];
vector<int> a,b;
int x,y;

bool solve(){
	int i,j;
	x += 8000;
	fill(adp,adp+16001,false);
	adp[8000+fx]=true;
	for(i=(a.size()-1); i>=0; i--){
		for(j=0; j<=16000; j++){
			if((j+a[i])<=16000 && adp[j]){
				adp[j+a[i]]=true;
			}
			if((j-a[i])>=0 && adp[j]){
				adp[j-a[i]]=true;
			}
		}
	}
	if(!adp[x]){
		return false;
	}
	y += 8000;
	fill(bdp,bdp+16001,false);
	bdp[8000]=true;
	for(i=(b.size()-1); i>=0; i--){
		for(j=0; j<=16000; j++){
			if((j+b[i])<=16000 && bdp[j]){
				bdp[j+b[i]]=true;
			}
			if((j-b[i])>=0 && bdp[j]){
				bdp[j-b[i]]=true;
			}
		}
	}
	if(!bdp[y]){
		return false;
	}
	return true;
}

int main(void){
	char s[8010];
	int i,n,cnt=0,fx;
	bool now=false,first=true;
	cin >> s;
	cin >> x >> y;
	n = strlen(s);
	s[n] = 'T';
	for(i=0; i<=n; i++){
		if(s[i]=='F'){
			cnt++;
		}else{
			if(first){
				fx = cnt;
				cnt = 0;
				first = false;
			}else if(now){
				if(cnt!=0){
					a.push_back(cnt);
				}
				cnt = 0;
				now = false;
			}else{
				if(cnt!=0){
					b.push_back(cnt);
				}
				cnt = 0;
				now = true;
			}
		}
	}
	if(solve()){
		cout << "Yes" << endl;
	}else{
		cout << "No" << endl;
	}
	return 0;
}

Compiler output:
a.cc: In function 'bool solve()':
a.cc:15:18: error: 'fx' was not declared in this scope; did you mean 'x'?
   15 |         adp[8000+fx]=true;
      |                  ^~
      |                  x
Language: C++

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

using namespace std;

int countF(string s){
    int count = 0;
    for(int i=0;i<s.size();i++){
        if(s[i] == 'F')
            count++;
    }
    return count;
}

int countT(string s){
    return s.size() - countF(s);
}

int countVertical(string s, int degree) {
    bool flag;
    if(degree%180 == 0)
        flag = false;
    else
        flag = true;
    int count = 0;
    for(int i=0;i<s.size();i++){
        if(s[i] == 'T')
            flag = !flag;
        else {
            if(flag)
                count++;
        }
    }
    return count;
}

bool execute(string s, int degree, long long dx, long long dy, long long countf, long long countv) {
    if(s == ""){
        if(dx ==0 && dy==0){
            return true;
        }
        else{
            return false;
        }
    }

    // pruning!!
    int countt = s.size() - countf;
    if (countv < abs(dy))
        return false;
    int h = countf- countv;
    if (h < abs(dx))
        return false;
    if(degree == 0 && countt < 2 && dx < 0)
        return false;
    if(degree == 180 && countt < 2 && dx > 0)
        return false;
    if(degree == 90 && countt < 2 && dy < 0)
        return false;
    if(degree == 270 && countt < 2 && dy > 0)
        return false;
    if(degree == 0 && dx < 0 && h-2 < abs(dx))
        return false;
    if(degree == 90 && dy < 0 && countv-2 < abs(dy))
        return false;
    if(degree == 180 && dx > 0 && h-2 < abs(dx))
        return false;
    if(degree == 270 && dy > 0 && count-2 < abs(dy))
        return false;

    string next = s.substr(1);
    if(s[0] == 'F'){
        if(degree==0)
            return execute(next, degree, dx-1,dy,countf-1,countv);
        else if (degree == 90)
            return execute(next, degree,dx, dy-1,countf-1,countv-1);
        else if (degree == 180)
            return execute(next, degree,dx+1, dy,countf-1,countv);
        else
            return execute(next, degree,dx,dy+1,countf-1,countv-1);
    } else {
        int minusdegree = degree - 90;
        int plusdegree = degree + 90;
        if(minusdegree < 0)
            minusdegree += 360;
        if(plusdegree >= 360)
            plusdegree -= 360;
        return execute(next, plusdegree, dx,dy,countf,countv) || execute(next,minusdegree,dx,dy,countf,countv);
    }
}


int main(){
    string s;
    long long x,y;
    cin >> s >> x >> y;
    int v = countVertical(s, 0);
    int f = countF(s);
    int h = f - v;
    if (v%2 != abs(y)%2){
        cout << "No" << endl;
        return 0;
    }
    if (h%2 != abs(x)%2){
        cout << "No" << endl;
        return 0;
    }
    if(execute(s, 0, x, y, f, v))
        cout << "Yes" << endl;
    else
        cout << "No" << endl;
}


Compiler output:
a.cc: In function 'bool execute(std::string, int, long long int, long long int, long long int, long long int)':
a.cc:70:35: error: 'count' was not declared in this scope; did you mean 'countt'?
   70 |     if(degree == 270 && dy > 0 && count-2 < abs(dy))
      |                                   ^~~~~
      |                                   countt
Language: C++

using namespace std;
 string s;
int x,y,F=0,f=0;

void dfs(int now=0,int nx=0,int ny=0,int nt=1,int i=0){
  if(f)return;
  if(abs(nx-x)+abs(ny-y)>F-now)return;
  if(i==s.size()){
    if(nx==x&&ny==y){
      cout<<"Yes"<<endl;
      f=1;
    }
    return;
  }
  if(s[i]=='F'){
    if(nt==0)dfs(now+1,nx,ny+1,nt,i+1);
    if(nt==1)dfs(now+1,nx+1,ny,nt,i+1);
    if(nt==2)dfs(now+1,nx,ny-1,nt,i+1);
    if(nt==3)dfs(now+1,nx-1,ny,nt,i+1);
  }else if(s[i]=='T'){
    dfs(now,nx,ny,(nt+1)%4,i+1);
    dfs(now,nx,ny,(nt+3)%4,i+1);
  }else{
    dfs(now,nx,ny,(nt+2)%4,i+1);
    dfs(now,nx,ny,nt,i+1);
  }
}

int main(){
  cin>>s>>x>>y;
  for(int i=0;i<s.size();i++){
    if(s[i]=='F')F++;
    if(i<s.size()-1){
      if(s[i]=='T'){
	int cnt=0;
	while(s[i+1]=='T'&&s[i+1]!='0'){
	  cnt++;
	  s.erase(s.begin()+i+1);
	}
	if(cnt%2!=0)s[i]='t';
      }
    }
  }
  dfs();
  if(!f)cout<<"No"<<endl;
  return 0;
}


Compiler output:
a.cc:2:2: error: 'string' does not name a type
    2 |  string s;
      |  ^~~~~~
a.cc: In function 'void dfs(int, int, int, int, int)':
a.cc:7:6: error: 'abs' was not declared in this scope
    7 |   if(abs(nx-x)+abs(ny-y)>F-now)return;
      |      ^~~
a.cc:8:9: error: 's' was not declared in this scope
    8 |   if(i==s.size()){
      |         ^
a.cc:10:7: error: 'cout' was not declared in this scope
   10 |       cout<<"Yes"<<endl;
      |       ^~~~
a.cc:1:1: note: 'std::cout' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
  +++ |+#include <iostream>
    1 | using namespace std;
a.cc:10:20: error: 'endl' was not declared in this scope
   10 |       cout<<"Yes"<<endl;
      |                    ^~~~
a.cc:1:1: note: 'std::endl' is defined in header '<ostream>'; this is probably fixable by adding '#include <ostream>'
  +++ |+#include <ostream>
    1 | using namespace std;
a.cc:15:6: error: 's' was not declared in this scope
   15 |   if(s[i]=='F'){
      |      ^
a.cc: In function 'int main()':
a.cc:30:3: error: 'cin' was not declared in this scope
   30 |   cin>>s>>x>>y;
      |   ^~~
a.cc:30:3: note: 'std::cin' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
a.cc:30:8: error: 's' was not declared in this scope
   30 |   cin>>s>>x>>y;
      |        ^
a.cc:45:9: error: 'cout' was not declared in this scope
   45 |   if(!f)cout<<"No"<<endl;
      |         ^~~~
a.cc:45:9: note: 'std::cout' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
a.cc:45:21: error: 'endl' was not declared in this scope
   45 |   if(!f)cout<<"No"<<endl;
      |                     ^~~~
a.cc:45:21: note: 'std::endl' is defined in header '<ostream>'; this is probably fixable by adding '#include <ostream>'
Language: C++

#include<bits/stdc++.h>
using namespace std;
using ll = long long;
template<class T> using vt = vector<T>;
template<class T> using vvt = vector<vt<T>>;
template<class T> using ttt = tuple<T,T>;
using tii = tuple<int,int>;
using vi = vector<int>;
#define rep(i,n) for(int i=0;i<(int)(n);i++)
#define pb push_back
#define mt make_tuple
#define ALL(a) (a).begin(),(a).end()
#define FST first
#define SEC second
#define DEB cerr<<"!"<<endl
#define SHOW(a,b) cerr<<(a)<<" "<<(b)<<endl
#define DIV int(1e9+7)
const int INF = (INT_MAX/2);
const ll LLINF = (LLONG_MAX/2);
const double eps = 1e-8;
const double PI = M_PI;  
inline ll pow(ll x,ll n,ll m){ll r=1;while(n>0){if((n&1)==1)r=r*x%m;x=x*x%m;n>>=1;}return r%m;}
inline ll lcm(ll d1, ll d2){return d1 / __gcd(d1, d2) * d2;}
 
/* Coding Space*/
map<int,bool> x_;
map<int,bool> y_;
int x_p = 0;
int y_p = 0;
int main(){
  string s; cin >> s; s += 'T'; cerr << s << endl;
  int x,y; cin >> x >> y;
  x_[0] = 1,y_[0] = 1;
  bool vec = false;
  rep(q,s.size()){
    if(s[q] == 'F'){
      if(vec == false)
        x_p++;
      else
        y_p++;
    }else{
      if(vec == false){
        map<int,bool> x__;
        for(auto i:x_){
          if(x_[i.FST] == 1){
            x__[i.FST + x_p] = 1;
            x__[i.FST - x_p] = 1;
          }
        }
        x_p = 0; y_p=0;
        x_.clear();
        x_ = x__;
        //cerr << x__.size() << endl;
      }else{
        map<int,bool> y__;
        for(auto i:y_){
          if(y_[i.FST] == 1){
            y__[i.FST + y_p] = 1;
            y__[i.FST - y_p] = 1;
          }
        }
        y_p = 0; x_p=0;
        y_.clear();
        y_ = y__;
      }
      vec = (vec == 1)0:1;
    }
  }
  //for(auto i:x_) cerr << i.FST << endl;
  if(y_.find(y) != y_.end() && x_.find(x) != x_.end())
    cout << "Yes" << endl;
  else
    cout << "No" << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:66:23: error: expected ';' before numeric constant
   66 |       vec = (vec == 1)0:1;
      |                       ^
      |                       ;
Language: C++

#include<iostream>
#include<fstream>
#include<stdio.h>
#include<string>
#include<vector>
#include<map>
#include<math.h>
#include<algorithm>
#include<iomanip>
#include<set>

#define P 1000000007

using namespace std;

int main() {
  string s;
  cin >> s;
  int x, y;
  cin >> x >> y;
  vector<int> xx, yy;
  int id = 0;
  for(; i < s[id] == 'F'; id++);
  x -= id;
  bool dir = true;
  int c = 0;
  for(int i = id; i < s.size(); i++) {
    if(dir) {
      if(s[i] == 'T') {
        dir = false;
        xx.push_back(c);
        c = 0;
      } else c++;
    } else {
      if(s[i] == 'T') {
        dir = true;
        yy.push_back(c);
        c = 0;
      } else c++;
    }
  }
  if(dir) xx.push_back(c);
  else yy.push_back(c);
  if(x < 0) x = -x;
  if(y < 0) y = -y;
  int sx = 0, sy = 0;
  for(int i = 0; i < xx.size(); i++) sx += xx[i];
  for(int i = 0; i < yy.size(); i++) sy += yy[i];
  if(x == sx && y == sy) {
    cout << "Yes" << endl;
    return 0;
  }
  if(x > sx || y > sy || (sx - x) % 2 == 1 || (sy - y) % 2 == 1) {
    cout << "No" << endl;
    return 0;
  }
  sx = (sx - x) / 2;
  sy = (sy - y) / 2;
  bool dpx[xx.size() + 1][sx + 1] = {0};
  dpx[0][0] = true;
  for(int i = 0; i < xx.size(); i++) for(int j = 0; j < sx + 1; j++) {
    dpx[i + 1][j] = dpx[i][j];
    if(j - xx[i] >= 0) dpx[i + 1][j] = dpx[i][j - xx[i]];
  }
  if(!dpx[xx.size()][sx]) {
    cout << "No" << endl;
    return 0;
  }
  bool dpy[yy.size() + 1][sy + 1] = {0};
  dpy[0][0] = true;
  for(int i = 0; i < yy.size(); i++) for(int j = 0; j < sy + 1; j++) {
    dpy[i + 1][j] = dpy[i][j];
    if(j - yy[i] >= 0) dpy[i + 1][j] = dpy[i][j - yy[i]];
  }
  if(!dpy[yy.size()][sy]) {
    cout << "No" << endl;
    return 0;
  }
  cout << "Yes" << endl;
  return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:23:9: error: 'i' was not declared in this scope; did you mean 'id'?
   23 |   for(; i < s[id] == 'F'; id++);
      |         ^
      |         id
Language: C++

//#include "stdafx.h"
#include <iostream>
#include <complex>
#include <sstream>
#include <string>
#include <algorithm>
#include <deque>
#include <list>
#include <map>
#include <numeric>
#include <queue>
#include <vector>
#include <set>
#include <limits>
#include <cstdio>
#include <cctype>
#include <cmath>
#include <cstring>
#include <cstdlib>
#include <ctime>
#include <stdio.h>
#include <math.h>
using namespace std;

#define INF 1.1e9
#define LINF 1.1e18
#define FOR(i,a,b) for (int i = (a); i < (b); ++i)
#define REP(i,n) FOR(i,0,n)
#define ALL(v) (v).begin(), (v).end()
#define pb push_back
#define pf push_front
#define fi first
#define se second
#define BIT(x,n) bitset<n>(x)

typedef long long ll;
typedef pair<int, int> P;
typedef pair<int, P> PP;

struct edge {
	int to, cost;
	edge(int t, int c) :to(t), cost(c) {}
};

//int dx[] = { 1,-1,0,0 }, dy[] = { 0,0,1,-1 };
int ddx[] = { 1,1,1,0,-1,-1,-1,0 }, ddy[] = { 1,0,-1,-1,-1,0,1,1 };

ll mypow(ll x, ll n, ll m) {	//xのn乗をmで割った余り
	if (n == 0) return 1;
	if (n % 2 == 0) return mypow(x*x%m, n / 2, m);
	else return x*mypow(x, n - 1, m) % m;
}

//-----------------------------------------------------------------------------

string s;
int gx, gy;
int tt;
int dx, dy, dir;

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

	cin >> s >> gx >> gy;
	int x = 0, y = 0;
	dx = 1, dy = 0;
	REP(i,s.size()) {
		if (s[i] == 'F') x += dx, y += dy;
		else (s[i] == 'T') {
			if (dir == 0) {
				dir = 1;
				if (y >= gy) dx = 0, dy = -1;
				else dx = 0, dy = 1;
			}
			else {
				dir = 0;
				if (x >= gx) dx = -1, dy = 0;
				else dx = 1, dy = 0;
			}
		}
	}
	if (x == gx&&y == gy) cout << "Yes" << endl;
	else cout << "No" << endl;

	return 0;
}



Compiler output:
a.cc: In function 'int main()':
a.cc:70:35: error: expected ';' before '{' token
   70 |                 else (s[i] == 'T') {
      |                                   ^~
      |                                   ;
Language: C++

#include <vector>
#include <iostream>
#include <utility>
#include <algorithm>
#include <string>
#include <deque>
#include <queue>
#include <tuple>
#include <queue>
#include <functional>
#include <cmath>
#include <iomanip>
#include <map>
#include <set>
#include <numeric>
#include <unordered_map>
#include <unordered_set>
#include <complex>
#include <iterator>
#include <array>
#include <memory>
#include <stack>
using ll = long long;
//#define int ll
#define ld long double
#define INF 1e9
#define EPS 0.0000000001
#define rep(i,n) for(int i=0;i<n;i++)
#define loop(i,s,n) for(int i=s;i<n;i++)
#define all(in) in.begin(), in.end()
template<class T, class S> void cmin(T &a, const S &b) { if (a > b)a = b; }
template<class T, class S> void cmax(T &a, const S &b) { if (a < b)a = b; }
#define MAX 9999999
using namespace std;
typedef pair<int, int> pii;
typedef pair<double,double>pdd;
int dx[]={0,1,0,-1};
int dy[]={1,0,-1,0};
signed main(){
    string S; cin>>S;
    if(S.size()>1000)return 9;
    string s;
    rep(i,S.size()){
        if(i+1!=S.size()&&S[i]=='T'&&S[i+1]=='F'){
            s.push_back('A');
            i+=1;
        }else if(S[i]=='F'){
            s.push_back('B');
        }
    }
#define mp make_pair
    pii g; cin>>g.first>>g.second;
    if(g==pii(0,0))return puts("Yes")*0;
    using data=pair<pii,pair<string,int>>;
    queue<data>que;
    que.push(mp(mp(0,0),mp(s,1)));
    while(!que.empty()){
        data res=que.front();
        que.pop();_
        pii now=res.first;
        string u=res.second.first;
        int dir=res.second.second;
        if(now==g&&u.empty())return puts("Yes")*0;
        if(u.empty())continue;
        if(u[0]=='A'){
            u.erase(u.begin());
            rep(i,4)que.push(mp(mp(now.first+dx[i],now.second+dy[i]),mp(u,i)));
        }else{
            u.erase(u.begin());
            que.push(mp(mp(now.first+dx[dir],now.second+dy[dir]),mp(u,dir)));
        }
    }
    return puts("No")*0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:59:19: error: '_' was not declared in this scope
   59 |         que.pop();_
      |                   ^
a.cc:63:12: error: 'now' was not declared in this scope; did you mean 'pow'?
   63 |         if(now==g&&u.empty())return puts("Yes")*0;
      |            ^~~
      |            pow
a.cc:67:36: error: 'now' was not declared in this scope; did you mean 'pow'?
   67 |             rep(i,4)que.push(mp(mp(now.first+dx[i],now.second+dy[i]),mp(u,i)));
      |                                    ^~~
      |                                    pow
a.cc:70:28: error: 'now' was not declared in this scope; did you mean 'pow'?
   70 |             que.push(mp(mp(now.first+dx[dir],now.second+dy[dir]),mp(u,dir)));
      |                            ^~~
      |                            pow
Language: C++

#include <vector>
#include <iostream>
#include <utility>
#include <algorithm>
#include <string>
#include <deque>
#include <queue>
#include <tuple>
#include <queue>
#include <functional>
#include <cmath>
#include <iomanip>
#include <map>
#include <set>
#include <numeric>
#include <unordered_map>
#include <unordered_set>
#include <complex>
#include <iterator>
#include <array>
#include <memory>
#include <stack>
using ll = long long;
//#define int ll
#define ld long double
#define INF 1e9
#define EPS 0.0000000001
#define rep(i,n) for(int i=0;i<n;i++)
#define loop(i,s,n) for(int i=s;i<n;i++)
#define all(in) in.begin(), in.end()
template<class T, class S> void cmin(T &a, const S &b) { if (a > b)a = b; }
template<class T, class S> void cmax(T &a, const S &b) { if (a < b)a = b; }
#define MAX 9999999
using namespace std;
typedef pair<int, int> pii;
typedef pair<double,double>pdd;
int dx[]={0,1,0,-1};
int dy[]={1,0,-1,0};
signed main(){
    if(s.size()>1000)return 9;
    string S; cin>>S;
    string s;
    rep(i,S.size()){
        if(i+1!=S.size()&&S[i]=='T'&&S[i+1]=='F'){
            s.push_back('A');
            i+=1;
        }else if(S[i]=='F'){
            s.push_back('B');
        }
    }
#define mp make_pair
    pii g; cin>>g.first>>g.second;
    if(g==pii(0,0))return puts("Yes")*0;
    using data=pair<pii,pair<string,int>>;
    queue<data>que;
    que.push(mp(mp(0,0),mp(s,1)));
    while(!que.empty()){
        data res=que.front();
        que.pop();_
        pii now=res.first;
        string u=res.second.first;
        int dir=res.second.second;
        if(now==g&&u.empty())return puts("Yes")*0;
        if(u.empty())continue;
        if(u[0]=='A'){
            u.erase(u.begin());
            rep(i,4)que.push(mp(mp(now.first+dx[i],now.second+dy[i]),mp(u,i)));
        }else{
            u.erase(u.begin());
            que.push(mp(mp(now.first+dx[dir],now.second+dy[dir]),mp(u,dir)));
        }
    }
    return puts("No")*0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:40:8: error: 's' was not declared in this scope
   40 |     if(s.size()>1000)return 9;
      |        ^
a.cc:59:19: error: '_' was not declared in this scope
   59 |         que.pop();_
      |                   ^
a.cc:63:12: error: 'now' was not declared in this scope; did you mean 'pow'?
   63 |         if(now==g&&u.empty())return puts("Yes")*0;
      |            ^~~
      |            pow
a.cc:67:36: error: 'now' was not declared in this scope; did you mean 'pow'?
   67 |             rep(i,4)que.push(mp(mp(now.first+dx[i],now.second+dy[i]),mp(u,i)));
      |                                    ^~~
      |                                    pow
a.cc:70:28: error: 'now' was not declared in this scope; did you mean 'pow'?
   70 |             que.push(mp(mp(now.first+dx[dir],now.second+dy[dir]),mp(u,dir)));
      |                            ^~~
      |                            pow
Language: C++

#include "stdafx.h"
#include <iostream>
#include <complex>
#include <sstream>
#include <string>
#include <algorithm>
#include <deque>
#include <list>
#include <map>
#include <numeric>
#include <queue>
#include <vector>
#include <set>
#include <limits>
#include <cstdio>
#include <cctype>
#include <cmath>
#include <cstring>
#include <cstdlib>
#include <ctime>
#include <stdio.h>
#include <math.h>
using namespace std;

#define INF 1.1e9
#define LINF 1.1e18
#define FOR(i,a,b) for (int i = (a); i < (b); ++i)
#define REP(i,n) FOR(i,0,n)
#define ALL(v) (v).begin(), (v).end()
#define pb push_back
#define pf push_front
#define fi first
#define se second
#define BIT(x,n) bitset<n>(x)

typedef long long ll;
typedef pair<int, int> P;
typedef pair<int, P> PP;

struct edge {
	int to, cost;
	edge(int t, int c) :to(t), cost(c) {}
};

//int dx[] = { 1,-1,0,0 }, dy[] = { 0,0,1,-1 };
int ddx[] = { 1,1,1,0,-1,-1,-1,0 }, ddy[] = { 1,0,-1,-1,-1,0,1,1 };

ll mypow(ll x, ll n, ll m) {	//xのn乗をmで割った余り
	if (n == 0) return 1;
	if (n % 2 == 0) return mypow(x*x%m, n / 2, m);
	else return x*mypow(x, n - 1, m) % m;
}

//-----------------------------------------------------------------------------

string s;
int gx, gy;
int tt;
int dx, dy, dir;

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

	cin >> s >> gx >> gy;
	int x = 0, y = 0;
	dx = 1, dy = 0;
	int i = 0;
	while(i<s.size()) {
		while (i < s.size() && s[i] == 'F') {
			x += dx, y += dy, i++;
		}
		if (s[i] == 'T') {
			if (dir == 0) {
				dir = 1;
				if (y >= gy) dx = 0, dy = -1;
				else dx = 0, dy = 1;
			}
			else {
				dir = 0;
				if (x >= gx) dx = -1, dy = 0;
				else dx = 1, dy = 0;
			}
		}
		i++;
	}
	if (x == gx&&y == gy) cout << "Yes" << endl;
	else cout << "No" << endl;

	return 0;
}



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

#include "stdafx.h"
#include <iostream>
#include <complex>
#include <sstream>
#include <string>
#include <algorithm>
#include <deque>
#include <list>
#include <map>
#include <numeric>
#include <queue>
#include <vector>
#include <set>
#include <limits>
#include <cstdio>
#include <cctype>
#include <cmath>
#include <cstring>
#include <cstdlib>
#include <ctime>
#include <stdio.h>
#include <math.h>
using namespace std;

#define INF 1.1e9
#define LINF 1.1e18
#define FOR(i,a,b) for (int i = (a); i < (b); ++i)
#define REP(i,n) FOR(i,0,n)
#define ALL(v) (v).begin(), (v).end()
#define pb push_back
#define pf push_front
#define fi first
#define se second
#define BIT(x,n) bitset<n>(x)

typedef long long ll;
typedef pair<int, int> P;
typedef pair<int, P> PP;

struct edge {
	int to, cost;
	edge(int t, int c) :to(t), cost(c) {}
};

//int dx[] = { 1,-1,0,0 }, dy[] = { 0,0,1,-1 };
int ddx[] = { 1,1,1,0,-1,-1,-1,0 }, ddy[] = { 1,0,-1,-1,-1,0,1,1 };

ll mypow(ll x, ll n, ll m) {	//xのn乗をmで割った余り
	if (n == 0) return 1;
	if (n % 2 == 0) return mypow(x*x%m, n / 2, m);
	else return x*mypow(x, n - 1, m) % m;
}

//-----------------------------------------------------------------------------

string s;
int gx, gy;
int tt;
int dx, dy, dir;

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

	cin >> s >> gx >> gy;
	int x = 0, y = 0;
	dx = 1, dy = 0;
	int i = 0;
	while(i<s.size()) {
		while (i < s.size() && s[i] == 'F') {
			x += dx, y += dy, i++;
		}
		if (s[i] == 'T') {
			if (dir == 0 || dir == 2) {
				if (y > gy) dir = 3, dx = 0, dy = -1;
				else dir = 1, dx = 0, dy = 1;
			}
			else {
				if (x > gx) dir = 2, dx = -1, dy = 0;
				else dir = 0, dx = 1, dy = 0;
			}
		}
		i++;
	}
	if (x == gx&&y == gy) cout << "Yes" << endl;
	else cout << "No" << endl;

	return 0;
}



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

#include <algorithm>
#include <complex>
#include <iostream>
#include <queue>
#include <set>
#include <string>
#include <vector>

using std::cin;
using std::cout;
using std::endl;

using std::string;
using std::to_string;
using std::vector;
using std::set;
using std::queue;
using std::priority_queue;

using std::min;
using std::max;
using std::sort;
using std::abs;

bool solve(const vector<int>& a, int k) {
    const int BIAS = 8000;
    int n = a.size();

    int sum = 0;
    for (int i = 0; i < n; i++) {
        sum += a[i];
    }
    if (abs(k) > sum) {
        return false;
    }

    vector<vector<bool>> dp(n + 1,
                            vector<bool>(BIAS + BIAS + 1));  // bias 8000!!

    dp[0][0 + BIAS] = true;

    for (int i = 1; i <= n; i++) {
        for (int j = -BIAS; j <= BIAS; j++) {
            dp[i][j + BIAS] = false;

            int ind;
            ind = j + a[i - 1];
            if (-BIAS <= ind && ind <= BIAS && dp[i - 1][ind + BIAS]) {
                dp[i][j + BIAS] = true;
            }

            ind = j - a[i - 1];
            if (-BIAS <= ind && ind <= BIAS && dp[i - 1][ind + BIAS]) {
                dp[i][j + BIAS] = true;
            }
        }
    }

    return dp[n][k + BIAS];
}

int main(void) {
    string s;
    cin >> s;
    const int slen = s.length();

    int x, y;
    cin >> x >> y;

    int fcnt = 0;
    for (int i = 0; i < slen && s[i] == 'F'; i++) {
        fcnt++;
    }

    const int init_x = fcnt;
    const int init_y = 0;

    const int diff_x = x - init_x;
    const int diff_y = y - init_y;

    vector<int> xs;
    vector<int> ys;
    int cnt;
    int phase = 1;  // 1 : x, -1 : y
    for (int i = fcnt; i < slen; i += cnt) {
        if (s[i] == 'T') {
            phase *= -1;
            cnt = 1;
            continue;
        }

        cnt = 0;
        for (int j = i; j < slen && s[j] == 'F'; j++) {
            cnt++;
        }

        if (phase == 1) {
            xs.push_back(cnt);
        } else {
            ys.push_back(cnt);
        }
    }

    /*
    for(int i : xs){
        cout << i << " ";
    }
    cout << endl;
    for(int i : ys){
        cout << i << " ";
    }
    cout << endl;
    */

    bool ans = solve(xs, diff_x) && solve(ys, diff_y);
    cout << (ans ? "Yes" : "No") << endl;

    return 0;


Compiler output:
a.cc: In function 'int main()':
a.cc:118:14: error: expected '}' at end of input
  118 |     return 0;
      |              ^
a.cc:62:16: note: to match this '{'
   62 | int main(void) {
      |                ^
Language: C++

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

#include <cmath>
#include <cstdlib>
#include <climits>

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


using namespace std;

#define debug false

int main(int argc, char *argv[]){

  string S;
  cin >> S;
  int x, y;
  cin >> x >> y;
  int counter[2] = {};
  // x is counter[0];
  // y is counter[1];
  int stat = 0;
  for(int i = 0; i < S.length(); i++){
    if(S[i] == 'F'){
      counter[stat]++;
    }else{
      stat = (stat+1)%2;
    }
  }
  //printf("x counter is %d\n", counter[0]);
  //printf("y counter is %d\n", counter[1]);
  int statx = 0;
  int staty = 0;
  constunt_plus = 0;
  for(int i = 0; i < S.length(); i++){
    if(S[i] == 'F')  constunt_plus++;
    else break;
  }
  if(-1*counter[0] + 2*constunt_plus <= x && x <= counter[0] && (x +counter[0])%2 == 0){
    statx = 1;
  }
  if(-1*counter[1] <= y && y <= counter[1] && (y +counter[1])%2 == 0){
    staty = 1;
  }

  if(statx * staty == 1){
    cout << "Yes" << endl;
  }else{
    cout << "No" << endl;
  }
  return 0;
}


Compiler output:
a.cc: In function 'int main(int, char**)':
a.cc:39:3: error: 'constunt_plus' was not declared in this scope
   39 |   constunt_plus = 0;
      |   ^~~~~~~~~~~~~
Language: C++

#include <cstdio>
#include <algorithm>

#define MAXN 8009

#define NRDIR 4

short int dl[NRDIR] = {0, 1, 0, -1};
short int dc[NRDIR] = {1, 0, -1, 0};

struct myc {
    short int x, y;
    char z;
    inline bool operator < (const myc &u) const {
        if (x != u.x) return x < u.x;
        else if (y != u.y) return y < u.y;
        else return z < u.z;
    }
    inline bool operator != (const myc &u) const {
        return x != u.x || y != u.y || z != u.z;
    }
};

std::vector < myc > v[2];
char s[MAXN];
int sum[MAXN];

inline int myabs(int x) {
    if (x < 0) return -x;
    else return x;
}

int main() {
    int u = 0;

    v[0].push_back({0, 0, 0});

    char ch = fgetc(stdin);
    while (ch != '\n') {
        s[++u] = ch;
        ch = fgetc(stdin);
    }

    for (int i = u; i > 0; i--)
        sum[i] = (s[i] == 'F') + sum[i + 1];

    int xf, yf, a = 0, b = 1;
    scanf("%d%d", &xf, &yf);

    for (int n = 1; n <= u; n++) {
        if (s[n] == 'F') {
            for (auto &x : v[a])
                x.x += dl[x.z], x.y += dc[x.z];
        } else {
            v[b].clear();
            for (auto &x : v[a]) {
                if (myabs(yf - x.x) + myabs(xf - x.y) <= sum[n]) {
                    x.z++;
                    if (x.z == 4)
                        x.z = 0;
                    v[b].push_back({x.x, x.y, x.z});
                    x.z += 2;
                    if (x.z >= 4)
                        x.z -= 4;
                    v[b].push_back({x.x, x.y, x.z});
                }
            }
            a ^= b ^= a ^= b;
        }
        std::sort(v[a].begin(), v[a].end());
        int u = 1;
        for (int i = 1; i < (int)v[a].size(); i++)
            if (v[a][i] != v[a][i - 1])
                v[a][u++] = v[a][i];
        while ((int)v[a].size() > u)
            v[a].pop_back();
    }

    bool ok = 0;
    for (auto &x : v[a])
        if (x.x == yf && x.y == xf)
            ok = 1;

    if (ok) printf("Yes");
    else printf("No");

    return 0;
}


Compiler output:
a.cc:24:6: error: 'vector' in namespace 'std' does not name a template type
   24 | std::vector < myc > v[2];
      |      ^~~~~~
a.cc:3:1: note: 'std::vector' is defined in header '<vector>'; this is probably fixable by adding '#include <vector>'
    2 | #include <algorithm>
  +++ |+#include <vector>
    3 | 
a.cc: In function 'int main()':
a.cc:36:5: error: 'v' was not declared in this scope
   36 |     v[0].push_back({0, 0, 0});
      |     ^
Language: C

#include <cstdio>
#include <map>
#include <algorithm>

using namespace std;

char s[8888];
int x, y;
map<tuple<int, int, int>, int> dpx, dpy;
int dx[] = {1, 0, -1, 0};
int dy[] = {0, -1, 0, 1};

bool solveY(int k, int ny, int d) {
  if (s[k] == 0) {
    return abs(ny) == y;
  }
  if (dpy.count({k, ny, d})) return false;
  dpy[{k, ny, d}] = 1;
  if (s[k] == 'F') {
    while (s[k] == 'F') ny += dy[d], ++k;
    return solveY(k, ny, d);
  } else {
    ++k;
    while (s[k] == 'F') ++k;
    return solveY(k+1, ny, 1) || solveY(k+1, ny, 3);
  }
}

bool solveX(int k, int nx, int d) {
  if (s[k] == 0) {
    return abs(nx) == x;
  }
  if (dpx.count({k, nx, d})) return false;
  dpx[{k, nx, d}] = 1;
  if (s[k] == 'F') {
    while (s[k] == 'F') nx += dx[d], ++k;
    return solveX(k, nx, d);
  } else {
    ++k;
    while (s[k] == 'F') ++k;
    return solveX(k+1, nx, 0) || solveX(k+1, nx, 2);
  }
}

int main(void) {
  scanf("%s", s);
  scanf("%d%d", &x, &y);
  int p = 0;
  while (s[p] == 'F') ++p;
  ++p;
  puts((solveX(0, 0, 0) && (solveY(p, 0, 1) || solveY(p, 0, 3))) ? "Yes" : "No");
  return 0;
}


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

#include <cstdio>
#include <map>

using namespace std;

char s[8888];
int x, y;
map<tuple<int, int, int>, int> dpx, dpy;
int dx[] = {1, 0, -1, 0};
int dy[] = {0, -1, 0, 1};

bool solveY(int k, int ny, int d) {
  if (s[k] == 0) {
    return abs(ny) == y;
  }
  if (dpy.count({k, ny, d})) return false;
  dpy[{k, ny, d}] = 1;
  if (s[k] == 'F') {
    while (s[k] == 'F') ny += dy[d], ++k;
    return solveY(k, ny, d);
  } else {
    ++k;
    while (s[k] == 'F') ++k;
    return solveY(k+1, ny, 1) || solveY(k+1, ny, 3);
  }
}

bool solveX(int k, int nx, int d) {
  if (s[k] == 0) {
    return abs(nx) == x;
  }
  if (dpx.count({k, nx, d})) return false;
  dpx[{k, nx, d}] = 1;
  if (s[k] == 'F') {
    while (s[k] == 'F') nx += dx[d], ++k;
    return solveX(k, nx, d);
  } else {
    ++k;
    while (s[k] == 'F') ++k;
    return solveX(k+1, nx, 0) || solveX(k+1, nx, 2);
  }
}

int main(void) {
  scanf("%s", s);
  scanf("%d%d", &x, &y);
  int p = 0;
  while (s[p] == 'F') ++p;
  ++p;
  puts((solveX(0, 0, 0) && (solveY(p, 0, 1) || solveY(p, 0, 3))) ? "Yes" : "No");
  return 0;
}


Compiler output:
a.cc: In function 'bool solveY(int, int, int)':
a.cc:14:12: error: 'abs' was not declared in this scope
   14 |     return abs(ny) == y;
      |            ^~~
a.cc: In function 'bool solveX(int, int, int)':
a.cc:30:12: error: 'abs' was not declared in this scope
   30 |     return abs(nx) == x;
      |            ^~~
Language: C++

#include <algorithm>
#include <cstdio>
#include <cstring>
const int N = 80050;
int xx[N], yy[N], nx, ny;
int f[N][N];
bool able(int *aa, int a, int n) {
  a = std::abs(a);
  int sum = 0;
  for (int i = 0; i < n; ++i)
    sum += aa[i];
  if (sum < a) return false;
  if ((sum ^ a) & 1) return false;
  a = (sum + a) >> 1;
  for (int i = 0; i <= n; ++i)
    for (int j = 0; j <= a; ++j)
      f[i][j] = 0;
  f[0][0] = true;
  for (int i = 0; i < n; ++i)
    for (int j = aa[i]; j <= a; ++j)
      f[i + 1][j] |= f[i][j - aa[i]];
  return f[n][a];
}
char s[N];
int main() {
  int x, y;
  scanf("%s%d%d", s, &x, &y);
  int n = (int)strlen(s);
  int p = 1;
  for (int i = 0; i < n; ++i) {
    if (s[i] == 'F') {
      if (p) ++xx[nx];
      else ++yy[ny];
    } else {
      if (p) yy[++ny] = 0;
      else xx[++nx] = 0;
      p ^= 1;
    }
  }
  puts(able(xx + 1, x - xx[0], nx) && able(yy + 1, y, ny) ?  "Yes" : "No");
  return 0;
}


Compiler output:
/tmp/ccpuwCmx.o: in function `main':
a.cc:(.text+0x20e): relocation truncated to fit: R_X86_64_PC32 against symbol `s' defined in .bss section in /tmp/ccpuwCmx.o
a.cc:(.text+0x22c): relocation truncated to fit: R_X86_64_PC32 against symbol `s' defined in .bss section in /tmp/ccpuwCmx.o
a.cc:(.text+0x256): relocation truncated to fit: R_X86_64_PC32 against symbol `s' defined in .bss section in /tmp/ccpuwCmx.o
collect2: error: ld returned 1 exit status
Language: C++

#include <stdio.h>
#include <stdlib.h>
#include <math.h>
#include <iostream>
#include <algorithm>
#include <set>
#include <vector>
using namespace std;
typedef long long ll;
const int N = 100005;
const int mod = 1e9 + 7;
string s;
int fl[2];
int x[2];
int main(){
    cin >> s;
    int n = (int)s.size();
    cin >> x[0] >> x[1];
    
    vector< int > vec[2];
    int l = 0;
    int direction = 0;
    for(int i = 0; i < n; ++i){
        if(s[i] == 'T'){
            if(i > l)
                vec[direction].push_back(i - l);
            direction ^= 1;
            l = i + 1;
        }
        else{
            
        }
    }
    if(n - 1 >= l){
        vec[direction].push_back(n - l);
    }
    for(int dir = 0; dir < 2; ++dir){
        int sum = 0;
        for(auto it : vec[dir]){
            sum += it;
        }
        sum += x[dir];
        if(sum % 2 == 0){
            int r = abs(sum / 2);
            int dp[9000];
            memset(dp, 0, sizeof(dp));
            dp[0] = 1;
            for(auto it : vec[dir]){
                for(int i = 9000 - 1; i >= it; --i){
                    if(dp[i - it]) dp[i] = 1;
                }
            }
            fl[dir] = dp[r];
        }
    }
    if(fl[0] && fl[1]){
        cout << "Yes" << endl;
    }
    else{
        cout << "No" << endl;
    }
    return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:46:13: error: 'memset' was not declared in this scope
   46 |             memset(dp, 0, sizeof(dp));
      |             ^~~~~~
a.cc:8:1: note: 'memset' is defined in header '<cstring>'; this is probably fixable by adding '#include <cstring>'
    7 | #include <vector>
  +++ |+#include <cstring>
    8 | using namespace std;
Language: C++

#include<stdio.h>
#include<queue>
#include<tuple>
#include<set>
char str[8010];
struct node {
	int idx;
	int x, y;
	int dir;
	bool operator<(const node& p)const {
		return std::make_tuple(idx, x, y, dir) < std::make_tuple(p.idx, p.x, p.y, p.dir);
	}
};

const int X[] = { +1,0,-1,0 };
const int Y[] = { 0,+1,0,-1 };

int main() {
	int px, py;
	scanf("%s%d%d", str, &px, &py);
	std::queue<node> que;
	que.push({ 0,0,0,0 });
	int n = strlen(str);
	std::set<node> set;
	set.insert({ 0,0,0,0 });
	while (!que.empty()) {
		int idx = que.front().idx;
		int x = que.front().x;
		int y = que.front().y;
		int dir = que.front().dir;
		que.pop();
		if (idx == n) {
			if (px == x && py == y) {
				printf("Yes");
				return 0;
			}
		}
		else {
			if (str[idx] == 'F') {
				x += X[dir];
				y += Y[dir];
				node p = { idx + 1,x,y,dir };
				if (!set.count(p)) {
					que.push(p);
					set.insert(p);
				}
			}
			else {
				node p = { idx + 1,x,y,(dir + 1) % 4 };
				node q = { idx + 1,x,y,(dir + 3) % 4 };
				if (!set.count(p)) {
					set.insert(p);
					que.push(p);
				}
				if (!set.count(q)) {
					set.insert(q);
					que.push(q);
				}
			}
		}
	}
	printf("No");

}

Compiler output:
a.cc: In function 'int main()':
a.cc:23:17: error: 'strlen' was not declared in this scope
   23 |         int n = strlen(str);
      |                 ^~~~~~
a.cc:5:1: note: 'strlen' is defined in header '<cstring>'; this is probably fixable by adding '#include <cstring>'
    4 | #include<set>
  +++ |+#include <cstring>
    5 | char str[8010];
Language: C++

#include <bits/stdc++.h>
#define LL long long

const int N = 200101;
int n, cnt = 1, ch[N][2], len[N];
LL L;
bool num[111];
char s[200001];

int lowbit(ll x)
{
    int r = 0;
    for(;!(x & 1); r++, x >>= 1);
    return r;
}

void ins(int u, int id, int d, int leng) {
	if (ch[u][s[len[id] + d - 1] - '0'] == 0) {
		ch[u][s[len[id] + d - 1] - '0'] = ++ cnt;
	}
	if (d != leng) ins(ch[u][s[len[id] + d - 1] - '0'], id, d + 1, leng);
}

void dfs(int u, int d) {
	for (int k = 0; k <= 1; ++ k) {
		if (ch[u][k] == 0) {
			if (L - d > 0) num[lowbit(L - d)] ^= 1;
		} else dfs(ch[u][k], d + 1);
	}
}

int main() {
	std::cin >> n >> L;
	int tot = 0;
	for (int i = 1; i <= n; ++i) {
		len[i] = tot + 1;
		std::cin >> (s + len[i]);
		tot += strlen(s + len[i]);
		ins(1, i, 1, strlen(s + len[i]));
	}
	dfs(1, 0);
	for (int i = 0; i <= 60; ++i) {
		if (num[i]) {
			std::cout << "Alice\n";
			return 0;
		}
	}
	std::cout << "Bob\n";
	return 0;
}

Compiler output:
a.cc:10:12: error: 'll' was not declared in this scope; did you mean 'LL'?
   10 | int lowbit(ll x)
      |            ^~
      |            LL
a.cc: In function 'void dfs(int, int)':
a.cc:27:50: error: 'lowbit' cannot be used as a function
   27 |                         if (L - d > 0) num[lowbit(L - d)] ^= 1;
      |                                            ~~~~~~^~~~~~~
Language: C++

#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
const ll maxL = 1e18;
const int maxm = 1e5 + 10;
int n, tot;
ll L, ans;
map<ll, ll> sg;
char s[maxm];
int ch[maxm][2];
inline lowbit(int x) { return x & (-x);}
inline int newnode(int& now)
{ 
	return now ? now : now = ++tot;
}
void insert(int& root)
{
	int now = newnode(root);
	int m = strlen(s + 1);
	for(int i = 1; i <= m; ++i)
		now = newnode(ch[now][s[i] - '0']);
}
void dfs(int x, int dep)
{
	if(!x)
	{
		ans ^= lowbit(L - dep + 1); //sg
		return;
	}
	if(!ch[x][0] && !ch[x][1]) return;
	dfs(ch[x][0], dep + 1);
	dfs(ch[x][1], dep + 1);
}
int main()
{
	int root = 0;
	scanf("%d%lld", &n, &L);
	for(int i = 1; i <= n; ++i)
	{
		scanf("%s", s + 1);
		insert(root);
	}
	dfs(root, 0);
	if(ans) puts("Alice");
	else puts("Bob");
	return 0;
}
/*
void pre()
{
	sg[0] = 0;
	for(ll i = 1; i <= maxL; i <<= 1)
	{
		set<ll> mex;
		for(ll j = 1; j <= i; j <<= 1)
		{
			ll x = i - j, cur = 0;
			for(ll k = 1; k <= x; k <<= 1)
				if(x & k)
					cur ^= sg[k];
			mex.insert(cur);
		}
		ll ret = 0;
		while(mex.find(ret) != mex.end())
			++ret;
		sg[i] = ret;
		//cout << i << ' ' << sg[i] << ' ' << lowbit(int(log2(i))) << endl;
	}
}
*/
/*
2 3
0
10
*/


Compiler output:
a.cc:11:8: error: ISO C++ forbids declaration of 'lowbit' with no type [-fpermissive]
   11 | inline lowbit(int x) { return x & (-x);}
      |        ^~~~~~
Language: C++

#include <bits/stdc++.h>
#include <iomanip>
using namespace std;
#define reps(i,s,n) for(int i = s; i < n; i++)
#define rep(i,n) reps(i,0,n)
#define fi first
#define se second
#define mp make_pair
typedef long long ll;
typedef vector<ll> vec;
typedef vector<vec> mat;

ll N,M,H,W,K,Q,A,B,L,R;
string S,T;
const ll MOD = (1e+9) + 7;
const ll INF = 1LL << 60;
typedef pair<ll,ll> P;

typedef vector<P> vp;
typedef vector<vp> matP;

ll func(ll n){ 
  ll res = 1; 
  while(n%(res*2) == 0) res *= 2; 
  return res; 
} 

int main() {
  cin>>N>>L;
  vector<string> s(N);
  set<string> s_set;
  rep(i,N) {
    cin>>s[i];
    s_set.insert(s[i]);
  }
  map<string, int> used;
  ll ans = 0;
  rep(i,N){
    string sub = "";
    rep(j,s[i].size()){
      sub.append(S[i][j]);
      sub[j] = (sub[j] == '1' ? '0' : '1');
      if(used[sub]++ > 0) continue;
      auto ite = s_set.lower_bound(sub); 
      //bool blank = ite == s_set.end(); 
      if(ite == s_set.end()) { 
        ans = ans ^ func(L - j);
      }else if(ite->substr(0,j+1) != sub){
        ans = ans ^ func(L - j);
        //cout<<ans<<endl; 
      }
      sub[j] = (sub[j] == '1' ? '0' : '1');
    } 
  } 
  cout<<(ans > 0 ? "Alice" : "Bob")<<endl; 
  //cout<<used["1"]<<endl; 
}

Compiler output:
a.cc: In function 'int main()':
a.cc:41:22: error: invalid types '__gnu_cxx::__alloc_traits<std::allocator<char>, char>::value_type {aka char}[int]' for array subscript
   41 |       sub.append(S[i][j]);
      |                      ^
Language: C++

#include <bits/stdc++.h>

using namespace std;

typedef long long ll;

struct node{
	ll l, r, d;
	node() : l(0), r(0), d(0) {}
};

node T[202020];
char S[101010];
ll d, k, x;

void insert(ll p, char *S)
{
	if(!*S) return;
	
	if(*S == '0'){
		if(!T[p].l){
			T[p].l = ++k;
			T[k].d = T[p].d + 1;
		}
		insert(T[p].l, S + 1);
	}
	else{
		if(!T[p].r){
			T[p].r = ++k;
			T[k].d = T[p].d + 1;
		}
		insert(T[p].r, S + 1);
	}
}

int main()
{
	ll n, i;
	
	scanf("%lld%lld", &n, &d);
	
	k = 1;
	
	for(; n--; ){
		scanf("%s", S);
		insert(1, S);
	}
	
	for(i=1; i<=k; i++){
		if((T[i].l && !T[i].r) || (!T[i].l && T[i].r)){
			ll t = d - T[i].d;
			x ^= t & -t
		}
	}
	
	printf("%s\n", x? "Alice" : "Bob");
	
	return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:52:36: error: expected ';' before '}' token
   52 |                         x ^= t & -t
      |                                    ^
      |                                    ;
   53 |                 }
      |                 ~