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

#include <iostream>
#include <string>
#include <iterator>
#include <unordered_set>
#include <unordered_map>
#include <algorithm>
#include <sstream> 
#include <vector>
#include <cmath>
#include <map>
#include <set>
#include <queue>
#include <iomanip>
#include <functional>
#pragma GCC optimize("O3")
using namespace std;
#define fast ios_base::sync_with_stdio(false); cin.tie(0); cout.tie(0)
#define ll long long
#define sp system("pause");
#define MOD 998244353 
#define mxN 2005




int main()
{
	fast;
	ll n, k, c;
	string s;
	cin >> n >> k >> c >> s;
	vector<ll> dpl(n + 1), dpr(n + 1);
	
	ll last = LLONG_MIN;
	for (int i = 1; i <= n; ++i) {
		if (s[i - 1] == 'x') dpl[i] = dpl[i - 1];
		else if (last + c < i) {
			last = i;
			dpl[i] = dpl[i - 1] + 1;
		}
		else dpl[i] = dpl[i - 1];
	}
	last = LLONG_MIN;
	for (int i = 1; i <= n; ++i) {
		if (s[n - i] == 'x') dpr[i] = dpr[i - 1];
		else if (last + c < i) {
			last = i;
			dpr[i] = dpr[i - 1] + 1;
		}
		else dpr[i] = dpr[i - 1];
	}

	for (int i = 0; i < n; i++)
	{
		if (s[i] == 'o' && dpl[i] + dpr[n - i-1] + 1 == k)
			cout << i + 1 <<endl;
	}

	

	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:34:19: error: 'LLONG_MIN' was not declared in this scope
   34 |         ll last = LLONG_MIN;
      |                   ^~~~~~~~~
a.cc:15:1: note: 'LLONG_MIN' is defined in header '<climits>'; this is probably fixable by adding '#include <climits>'
   14 | #include <functional>
  +++ |+#include <climits>
   15 | #pragma GCC optimize("O3")
Language: C++


#include <stdio.h>
#define maxn 200010
int L[maxn],R[maxn],lc,rc;
char s[maxn];
int main(){
	int n,k,c,i;
	scanf("%d%d%d%s",&n,&k,&c,s+1);
	for(i=1;i<=n;){//正向寻找
		if(s[i]=='o'){
			L[++lc]=i,i+=c;
			if(lc==k)break;
		}
		i++;
	}
	for(i=n;i>=1;){//反向寻找
		if(s[i]=='o'){
			R[++rc]=i,i-=c;
			if(rc==k)break;
		}
		i--;
	}
	for(i=1;i<=k;i++)//重合工作日的寻找
		if(L[i]==R[k-i+1])printf("%d\n",L[i]);
	return 0;
}
————————————————
版权声明：本文为CSDN博主「mrcrack」的原创文章，遵循 CC 4.0 BY-SA 版权协议，转载请附上原文出处链接及本声明。
原文链接：https://blog.csdn.net/mrcrack/java/article/details/105327778

Compiler output:
a.cc:27:1: error: extended character — is not valid in an identifier
   27 | ————————————————
      | ^
a.cc:27:1: error: extended character — is not valid in an identifier
a.cc:27:1: error: extended character — is not valid in an identifier
a.cc:27:1: error: extended character — is not valid in an identifier
a.cc:27:1: error: extended character — is not valid in an identifier
a.cc:27:1: error: extended character — is not valid in an identifier
a.cc:27:1: error: extended character — is not valid in an identifier
a.cc:27:1: error: extended character — is not valid in an identifier
a.cc:27:1: error: extended character — is not valid in an identifier
a.cc:27:1: error: extended character — is not valid in an identifier
a.cc:27:1: error: extended character — is not valid in an identifier
a.cc:27:1: error: extended character — is not valid in an identifier
a.cc:27:1: error: extended character — is not valid in an identifier
a.cc:27:1: error: extended character — is not valid in an identifier
a.cc:27:1: error: extended character — is not valid in an identifier
a.cc:27:1: error: extended character — is not valid in an identifier
a.cc:28:1: error: extended character 「 is not valid in an identifier
   28 | 版权声明：本文为CSDN博主「mrcrack」的原创文章，遵循 CC 4.0 BY-SA 版权协议，转载请附上原文出处链接及本声明。
      | ^
a.cc:28:1: error: extended character 」 is not valid in an identifier
a.cc:28:66: error: extended character 。 is not valid in an identifier
   28 | 版权声明：本文为CSDN博主「mrcrack」的原创文章，遵循 CC 4.0 BY-SA 版权协议，转载请附上原文出处链接及本声明。
      |                                                                  ^
a.cc:27:1: error: '\U00002014\U00002014\U00002014\U00002014\U00002014\U00002014\U00002014\U00002014\U00002014\U00002014\U00002014\U00002014\U00002014\U00002014\U00002014\U00002014' does not name a type
   27 | ————————————————
      | ^~~~~~~~~~~~~~~~
Language: C++

#include <bits/stdc++.h>

#define eb emplace_back
#define mp make_pair
#define mt make_tuple
#define fi first
#define se second
#define pb push_back
#define all(x) (x).begin(), (x).end()
#define rall(x) (x).rbegin(), (x).rend()
#define forn(i, n) for (int i = 0; i < (int)(n); ++i)
#define for1(i, n) for (int i = 1; i <= (int)(n); ++i)
#define ford(i, a, b) for (int i = (int)(a); i >= (int)b; --i)
#define fore(i, a, b) for (int i = (int)(a); i <= (int)(b); ++i)
#define rep(i, l, r) for (int i = (l); i <= (r); i++)
#define per(i, r, l) for (int i = (r); i >= (l); i--)
#define ms(x, y) memset(x, y, sizeof(x))
#define SZ(x) ((int)(x).size())

using namespace std;

typedef pair<int, int> pii;
typedef vector<int> vi;
typedef vector<pii> vpi;
typedef vector<vi> vvi;
typedef long long i64;
typedef vector<i64> vi64;
typedef vector<vi64> vvi64;
typedef pair<i64, i64> pi64;
typedef double ld;

template<class T> bool uin(T &a, T b) { return a > b ? (a = b, true) : false; }
template<class T> bool uax(T &a, T b) { return a < b ? (a = b, true) : false; }

const int maxn = 2*(int)1e6+1000;
int n, k, c, lf[maxn], rt[maxn];
char s[maxn];

int main() {
	ios::sync_with_stdio(false);
    cin.tie(nullptr);
    cout.precision(10);
    cout << fixed;
#ifdef LOCAL_DEFINE
    freopen("input.txt", "r", stdin);
#endif

	cin >> n >> k >> c;
	cin >> (s+1);
	int tot = 0;
	ms(lf, 0);
	ms(rt, 0);
	for (int i = 1; i <= n; ++i) {
		if (tot == k) {
			flag = 1;
			break;
		}	
		else {
			if (s[i] != 'x') {
				lf[i] = 1;
				i += c;
				++tot;
			}
		}
	}
	if (flag) return 0;
	tot = 0;
	for (int i = n; i >= 1; --i) {
		if (tot == k) break;
		else {
			if (s[i] != 'x') {
				rt[i] = 1;
				i -= c;
				++tot;
			}
		}
	}
	vi ans;
	for (int i = 1; i <= n; ++i) {
		if (lf[i] && rt[i]) ans.eb(i);
	}
	for (int x : ans) cout << x << '\n';
#ifdef LOCAL_DEFINE
    cerr << "Time elapsed: " << 1.0 * clock() / CLOCKS_PER_SEC << " s.\n";
#endif
	return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:55:25: error: 'flag' was not declared in this scope
   55 |                         flag = 1;
      |                         ^~~~
a.cc:66:13: error: 'flag' was not declared in this scope
   66 |         if (flag) return 0;
      |             ^~~~
Language: C++

#include <bits/stdc++.h>
#include <sys/time.h>
using namespace std;
template<class T> inline bool chmax(T& a, T b) { if (a < b) { a = b; return 1; } return 0; }
template<class T> inline bool chmin(T& a, T b) { if (a > b) { a = b; return 1; } return 0; }

#define COUT(x) cout << #x << " = " << (x) << " (L" << __LINE__ << ")" << endl
template<class T1, class T2> ostream& operator << (ostream &s, pair<T1,T2> P)
{ return s << '<' << P.first << ", " << P.second << '>'; }
template<class T> ostream& operator << (ostream &s, vector<T> P)
{ for (int i = 0; i < P.size(); ++i) { if (i > 0) { s << " "; } s << P[i]; } return s; }
template<class T> ostream& operator << (ostream &s, vector<vector<T> > P)
{ for (int i = 0; i < P.size(); ++i) { s << endl << P[i]; } return s << endl; }
template<class T> ostream& operator << (ostream &s, set<T> P)
{ for(auto it : P) { s << "<" << it << "> "; } return s << endl; }
template<class T1, class T2> ostream& operator << (ostream &s, map<T1,T2> P)
{ for(auto it : P) { s << "<" << it.first << "->" << it.second << "> "; } return s << endl; }


int N, K, C;

using pint = pair<int,int>;
vector<pint> sub(const string &S) {
    int N = S.size();
    int cur = 0, last = -C-1;
    vector<pint> res(N+1, {cur, C});
    for (int i = 0; i < N; ++i) {
        if (i - last > C && S[i] == 'o') ++cur, last = i;
        res[i+1] = pint(cur, i - last);
    }
    return res;
}

void solve(const string &S) {
    const auto &left = sub(S);
    string T = S;
    reverse(T.begin(), T.end());
    const auto &right = sub(T);
    vector<int> res;
    for (int i = 0; i < N; ++i) {
        if (S[i] == 'x') continue;
        auto l = left[i];
        auto r = right[N-i-1];
        if (l.first + r.first < K) res.push_back(i+1);
        else if (l.first + r.first == K && l.second + r.second + 1 < C) 
            res.push_back(i+1);
    }
    for (auto v : res) cout << v << endl;
}

int main() {
    string S;
    cin >> N >> K >> C >> S;
    solve();
}

Compiler output:
a.cc: In function 'int main()':
a.cc:54:10: error: too few arguments to function 'void solve(const std::string&)'
   54 |     solve();
      |     ~~~~~^~
a.cc:34:6: note: declared here
   34 | void solve(const string &S) {
      |      ^~~~~
Language: Java

import java.util.*;
import java.io.PrintWriter;
public class Main{
	public static void main(String[] args){
		Scanner sc=new Scanner(System.in);
		int n=sc.nextInt();
		int k=sc.nextInt();
		int c=sc.nextInt();
		char[] s=sc.next().toCharArray();
		St[] front=new St[n+2];
		St[] back=new St[n+2];
		back[0]=new St(0,-200000);
		int idx=0;
		for(int i=1; i<=n; i++){
			back[i]=back[i-1];
			if(idx<i && s[i-1]=='o'){
				back[i]=new St(back[i].sum+1,i);
				idx=i+c;
			}
		}
		if(back[n]<k){
			return;
		}
		front[n+1]=new St(0,200000);
		idx=n+1;
		for(int i=n; i>=1; i--){
			front[i]=front[i+1];
			if(idx>i && s[i-1]=='o'){
				front[i]=new St(front[i].sum+1,i);
				idx=i-c;
			}
		}
		for(int i=1; i<=n; i++){
			if(s[i-1]=='o'){
				int sum=front[i+1].sum+back[i-1].sum;
				if(front[i+1].recent-back[i-1].recent<=c){
					sum--;
				}
				if(sum<k){
					System.out.println(i);
				}
			}
		}
	}
	static class St{
		int sum,recent;
		St(int sum,int recent){
			this.sum=sum;
			this.recent=recent;
		}
	}
}


Compiler output:
Main.java:21: error: bad operand types for binary operator '<'
		if(back[n]<k){
		          ^
  first type:  St
  second type: int
1 error
Language: C++

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

int main()
{
    int N,K,C;
    cin >> N >> K >> C;
    string S;
    cin >> S;
    bool b[N];
    rep(i,N+1) b[i] = false;
    int i = 0;
    int j = 0;
    vector<int> v;
    vector<int> r;
    while(j <= K and i < N){
        if (S[i] == 'o'){
            //cout << i+1 << " ";
            v.push_back(i+1);
            //b[i+1] = true;
            i+=C+1;
            j++;
        }
        else{
            i++;
        }
    }
    reverse(S.begin(), S.end());
    //cout << endl;
    i = 0; j = 0;
    stack<int> ans;
    while(j < K and i < N){
        if (S[i] == 'o'){
            //cout << N - i << " ";
            //if (b[N- i]) ans.push(N- i);
            r.push_back(N-i);
            i+=C+1;
            j++;
        }
        else{
            i++;
        }
    }
    reverse(r.begin(), r.end());
    int xxx = v.size();
    int yyy = r.size();
    rep(z,min(xxx,yyy)){
        if (v[z] == r[z]){
            cout << v[z] << endl;
        }
    }
//    while(!ans.empty()){
//        cout << ans.top() << endl;
//        ans.pop();
//    }
    //cout << endl;
    return 0;

Compiler output:
a.cc: In function 'int main()':
a.cc:59:14: error: expected '}' at end of input
   59 |     return 0;
      |              ^
a.cc:7:1: note: to match this '{'
    7 | {
      | ^
Language: C++

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

using namespace std;

int main() {
  int n, k, c;
  cin >> n >> k >> c;
  string s;
  cin >> s;

  vector<int> days;
  for (int i = 0; i < n; i++) {
    if (s[i] == 'x') days.push_back(0);
    else days.push_back(1);
  }

  vector<int> w_days;
  vector<int> w_days_reverse;
  for (int i = 0; i < n; i++) {
    if (!days[i]) continue;    
    w_days.push_back(i);
    i += c;
    if (w_days.size() == k) break;
  }
  for (int i = n-1; i >= 0; i--) {
    if (!days[i]) continue;    
    w_days_reverse.push_back(i);
    i -= c;
    if (w_days_reverse.size() == k) break;
  }

  for (int i = 0; i < w_days.size(); i++) {
    if (find(w_days_reverse.begin(), w_days_reverse.end(), w_days[i]) != w_days_reverse.end()) cout << w_days[i] + 1 << endl;
  }

  return 0;
} 

Compiler output:
a.cc: In function 'int main()':
a.cc:35:13: error: no matching function for call to 'find(std::vector<int>::iterator, std::vector<int>::iterator, __gnu_cxx::__alloc_traits<std::allocator<int>, int>::value_type&)'
   35 |     if (find(w_days_reverse.begin(), w_days_reverse.end(), w_days[i]) != w_days_reverse.end()) cout << w_days[i] + 1 << endl;
      |         ~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/14/bits/locale_facets.h:48,
                 from /usr/include/c++/14/bits/basic_ios.h:37,
                 from /usr/include/c++/14/ios:46,
                 from /usr/include/c++/14/ostream:40,
                 from /usr/include/c++/14/iostream:41,
                 from a.cc:1:
/usr/include/c++/14/bits/streambuf_iterator.h:435:5: note: candidate: 'template<class _CharT2> typename __gnu_cxx::__enable_if<std::__is_char<_CharT2>::__value, std::istreambuf_iterator<_CharT> >::__type std::find(istreambuf_iterator<_CharT>, istreambuf_iterator<_CharT>, const _CharT2&)'
  435 |     find(istreambuf_iterator<_CharT> __first,
      |     ^~~~
/usr/include/c++/14/bits/streambuf_iterator.h:435:5: note:   template argument deduction/substitution failed:
a.cc:35:13: note:   '__gnu_cxx::__normal_iterator<int*, std::vector<int> >' is not derived from 'std::istreambuf_iterator<_CharT>'
   35 |     if (find(w_days_reverse.begin(), w_days_reverse.end(), w_days[i]) != w_days_reverse.end()) cout << w_days[i] + 1 << endl;
      |         ~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Language: C++

#include <bits/stdc++.h>
using namespace std;
#define rep(i,n) for(int i=0;i<int(n);++i)
#define all(a) (a).begin(),(a).end()
typedef long long ll;
#define rep1(i,n) for(int i=1;i<=int(n);++i)
#define lb(s,x) (lower_bound(all(s),x)-s.begin())
#define ub(s,x) (upper_bound(all(s),x)-s.begin())
#define uniq(a) a.erase(unique(all(a)),a.end())
#define bit(k) (1LL<<(k))
const int INF = 1e9;

#define debug(x) cerr<<(#x)<<": "<<(x)<<endl
template<class T,class U>
ostream& operator<<(ostream& o, const pair<T,U> &p){
    o<<"("<<p.first<<", "<<p.second<<")";
    return o;
}
#define print(v) { cerr<<#v<<": [ "; for(auto _ : v) cerr<<_<<", "; cerr<<"]"<<endl; }

int n,k,c;
vector<int> make_dp(string s){
    vector<int> dp(n+2);
    rep1(i,n+1){
        if (s[i] == 'o') {
            if (i-c-1 < 0) dp[i] = 1;
            else dp[i] = dp[i-c-1] + 1;
        } else {
            dp[i] = dp[i-1];
        }
    }
    return dp;
}

int main(void){
    cin >> n >> k >> c;
    string s;
    cin >> s;
    if (n == c) return 1:
    if (n == k) {
        rep1(i,n){
            cout << i << endl;
        }
        return 0;
    }
    if (c == 0) return 0;
    s = "x" + s + "x";
    auto stepL = make_dp(s);

    string rs = s;
    reverse(all(rs));
    auto stepR = make_dp(rs);
    reverse(all(stepR));

    // print(stepL);
    // print(stepR);
    set<int> res;
    rep1(i,n) {
        if (s[i] == 'o') {
            res.insert(i);
        }
    }
    rep1(i,n+c+1){
        int l = max(0,i-c-1);
        int r = min(n+1,i);
        // printf("stepL[%d]: %d, stepR[%d]: %d\n",
        //     max(0,i-c-1),
        //     stepL[max(0,i-c-1)],
        //     min(n+1,i),
        //     stepR[min(n+1,i)]);
        if (stepL[l] + stepR[r] >= k) {
            while (res.upper_bound(l) != res.end()) {
                if (*res.upper_bound(l) < r) {
                    // printf("Delte %d\n", *res.upper_bound(i-c-1));
                    res.erase(res.upper_bound(l));
                } else {
                    break;
                }
            }
        }
    }
    for (int d : res) {
        cout << d << endl;
    }
    return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:39:25: error: expected ';' before ':' token
   39 |     if (n == c) return 1:
      |                         ^
      |                         ;
a.cc:39:25: error: expected primary-expression before ':' token
Language: C++

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


using namespace std;

int main(){
 long long int n,k,c;
 cin >> n >> k >> c;
  str s;
  cin >> s;
  int l[20010]={1e7},r[20010]={-1e7};
  int tl=1, tr = k;
  for(int i=0;i<s.size();i++){
    if(s[i] == "o"){
      l[i] = tl;
      i += c;
      tl++;
    }
  }
  
  for(int i=s.size()-1;i<=0;i--){
    if(s[i] == "o"){
      r[i] = tr;
      i -= c;
      tr--;
    }
  }
  
  for(int i=0;i<s.size();i++){
    if(l[i] == r[i]){
      cout << i << endl;
    }
  }
  
}
    


Compiler output:
a.cc: In function 'int main()':
a.cc:12:3: error: 'str' was not declared in this scope; did you mean 'std'?
   12 |   str s;
      |   ^~~
      |   std
a.cc:13:10: error: 's' was not declared in this scope
   13 |   cin >> s;
      |          ^
a.cc:14:17: error: narrowing conversion of '1.0e+7' from 'double' to 'int' [-Wnarrowing]
   14 |   int l[20010]={1e7},r[20010]={-1e7};
      |                 ^~~
a.cc:14:32: error: narrowing conversion of '-1.0e+7' from 'double' to 'int' [-Wnarrowing]
   14 |   int l[20010]={1e7},r[20010]={-1e7};
      |                                ^~~~
Language: C

#include <stdio.h>

int main(){
  int n,k,c,d[200005],i,j,m;
  char s[200005];
  scanf("%d",&n);
  scanf("%d",&k);
  scanf("%d",&c);
  scanf("%s",&s);
  if(c==0){
    m=0;
    for(i=0;i<n;i++){
      if(s[i]=='o') m++;
    }
    if(k==m){
      for(i=0;i<n;i++){
        if(s[i]=='o'){
          printf("%d\n",i+1);
        }
      }
    }
  }else{
    j=0;
    for(i=0;j<k;i++){
      if(s[i]=='o'){
        p[j]=i;
        j++;
        i+=c;
      }
    }
    j=k-1;#include <stdio.h>

int main(){
  int n,k,c,p[200005],i,j,m;
  char s[200005];
  scanf("%d",&n);
  scanf("%d",&k);
  scanf("%d",&c);
  scanf("%s",&s);
  if(c==0){
    m=0;
    for(i=0;i<n;i++){
      if(s[i]=='o') m++;
    }
    if(k==m){
      for(i=0;i<n;i++){
        if(s[i]=='o'){
          printf("%d\n",i+1);
        }
      }
    }
  }else{
    j=k-1;
    for(i=n-1;j>=0;i--){
      if(s[i]=='o'){
        p[j]=i;
        j--;
        i-=c;
      }
    }
    j=0;
    for(i=0;j<k;i++){
      if(s[i]=='o'){
        if(p[j]==i){
          printf("%d\n",i+1);
        }
        j++;
        i+=c;
      }
    }
  }
  return(0);
}
    for(i=n-1;j>=0;i--){
      if(s[i]=='o'){
        if(p[j]==i){
          printf("%d",i);
        }
        j--;
        i-=c;
      }
    }
  }
  return(0);
}

Compiler output:
main.c: In function 'main':
main.c:26:9: error: 'p' undeclared (first use in this function)
   26 |         p[j]=i;
      |         ^
main.c:26:9: note: each undeclared identifier is reported only once for each function it appears in
main.c:31:11: error: stray '#' in program
   31 |     j=k-1;#include <stdio.h>
      |           ^
main.c:31:12: error: 'include' undeclared (first use in this function)
   31 |     j=k-1;#include <stdio.h>
      |            ^~~~~~~
main.c:31:21: error: 'stdio' undeclared (first use in this function); did you mean 'stdin'?
   31 |     j=k-1;#include <stdio.h>
      |                     ^~~~~
      |                     stdin
main.c:33:1: error: expected expression before 'int'
   33 | int main(){
      | ^~~
Language: C++

#include <bits/stdc++.h>
using namespace std;
#define REP(i,n) for(int i=0; i<(n); i++)
using ll = long long;
using p = pair<int,int>;
const long long INF = numeric_limits<long long>::max();

int main(){
    int n,K,C;
    string S;
    cin >> n >> K >> C;
    cin >> S;
    
    auto getPositions = [&]() {
        vector<int> res;
        for (int i = 0; i < n && res.size()<K; i++)
        {
            if(S[i] == 'o'){
            res.push_back(i);
            i += C+1;
            }else{
                ++i;
            }
        }
        return res;
    };
    vector<int> l,r;
    l = getPositions();
    reverse(S.begin(),S.end());
    r = getPositions();
    REP(i,K) r[i] = n-1-r[i];
    reverse(S.begin(),S.end());
    //1つまえの'o'の位置
    vector<int> lastL(n+1,-1);
    REP(i,K) lastL[l[i]+1] = i;
    REP(i,n){
        if(lastL[i+1]==-1)lastL[i+1] = lastL[i];
    }
    vector<int> lastR(n+1,-1);
    REP(i,K) lastR[l[i]] = i;
    for(int i = n-1;i >= -; --i){
        if(lastR[i]==-1)lastR[i] = lastR[i+1];
    }

    REP(i,n){
        if(S[i]=='x')continue;
        int li = lastL[i];
        int ri = lastR[i+1];
        int cnt = 0;
        if(li!=-1)cnt += li+1;
        if(ri!=-1)cnt += ri+1;
        if(li != -1 && ri != -1 && r[ri]-l[li] <= C){
            --cnt;
        }
        if(cnt >= K)continue;
        printf("%d\n",i+1);
    }
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:41:27: error: expected primary-expression before ';' token
   41 |     for(int i = n-1;i >= -; --i){
      |                           ^
Language: C++

#include <bits/stdc++.h>
using namespace std;
#define REP(i,n) for(int i=0; i<(n); i++)
using ll = long long;
using p = pair<int,int>;
const long long INF = numeric_limits<long long>::max();

int main(){
    int n,K,C;
    string S;
    cin >> n >> K >> C;
    cin >> S;
    
    auto getPositions = [&]() {
        vector<int> res;
        for (int i = 0; i < n && res.size()<K; i++)
        {
            if(s[i] == 'o'){
            res.push_back(i);
            i += C+1;
            }else{
                ++i;
            }
        }
        return res;
    };
    vector<int> l,r;
    l = getPositions();
    reverse(S.begin(),S.end());
    r = getPositions();
    REP(i,K) r[i] = n-1-r[i];
    reverse(S.begin(),S.end());
    //1つまえの'o'の位置
    vector<int> lastL(n+1,-1);
    REP(i,K) lastL[l[i]+1] = i;
    REP(i,n){
        if(lastL[i+1]==-1)lastL[i+1] = lastL[i];
    }
    vector<int> lastR(n+1,-1);
    REP(i,K) lastR[l[i]] = i;
    REP(i,n){
        if(lastR[i]==-1)lastR[i] = lastR[i-1];
    }

    REP(i,n){
        if(S[i]=='x')continue;
        int li = lastL[i];
        int ri = lastR[i+1];
        int cnt = 0;
        if(li!=-1)cnt += li+1;
        if(ri!=-1)cnt += ri+1;
        if(li != -1 && ri != -1 && r[ri]-l[li] <= C){
            --cnt;
        }
        if(cnt >= K)continue;
        printf("%d\n",i+1);
    }
    return 0;
}

Compiler output:
a.cc: In lambda function:
a.cc:18:16: error: 's' was not declared in this scope
   18 |             if(s[i] == 'o'){
      |                ^
Language: C++

#include<cstdio>
#include<cstring>
#include<algorithm>
#include<iostream>
#include<string>
#include<vector>
#include<stack>
#include<bitset>
#include<cstdlib>
#include<cmath>
#include<set>
#include<list>
#include<deque>
#include<map>
#include<queue>
using namespace std;
typedef long long ll;
const double PI = acos(-1.0);
const double eps = 1e-6;
const int INF = 1000000000;
const int mod = 1e9+7;
const int maxn = 4e5+5;
string s;
int dp[maxn];
int pre[maxn]; 
int num[maxn];
vector<int> v;
int n,k,c;
void dfs(int pos,int dep){
	int flag = 0;
	for(int i=0;i<c;i++){
		if(pos-i>0&&s[pos-i-1]=='o'&&pre[pos-i]==0&&pre[pos+1]<=1&&dp[pos-i]==dep){
			v.push_back(pos-i);
			dfs(pos-i-c-1,dep-1);
			return;
		}
	}
	for(int i=pos;i>=1;i--){
		if(s[i-1]=='o'){
			if(pre[i]==0&&pre[pos+1]<=1) v.push_back(i);
			int flag = 0;
			for(int j=1;j<=c;j++){
				if((i-j-1)>=0&&s[i-j-1]=='o'&&dp[i-j]==dep){
					break;
				}
				if((i-j-1)>=0&&s[i-j-1]=='o'&&dp[i-j]==dep-1){
					flag = 1;
					break;
				}
			}
			if(flag&&(v.size()==0||v[v.size()-1]!=i)) v.push_back(i);
			dfs(i-c-1,dep-1);
			return;
		} 
	}
}
int main() {
	cin>>n>>k>>c
		cin>>s;
	for(int i=1;i<=c;i++){
		if(s[i-1]=='o') {
			dp[i] = 1,num[dp[i]]++;
		}
		else dp[i] = dp[i-1];
		
	}
	for(int i=c+1;i<=n;i++){
		if(s[i-1]=='o')
			dp[i] = dp[i-c-1]+1,num[dp[i]]++;
		else dp[i] = dp[i-1];
		
	} 
	for(int i=1;i<=n+1;i++){
		if(i>1)
			pre[i] = pre[i-1]+(s[i-2]=='o'?1:0);
		if(i>c+1){
			pre[i] = pre[i]-(s[i-c-2]=='o'?1:0);
		}
	}
	if(dp[n]!=k){
		return 0;
	}
	else {
		dfs(n,k);
	}
	if(v.size()==0) {
		return 0;
	}
	sort(v.begin(),v.end());
	for(int i=0;i<v.size();i++){
		cout<<v[i]<<"\n";
	}
	
	return 0;
}



Compiler output:
a.cc: In function 'int main()':
a.cc:58:21: error: expected ';' before 'cin'
   58 |         cin>>n>>k>>c
      |                     ^
      |                     ;
   59 |                 cin>>s;
      |                 ~~~
Language: C++

#include <bits/stdc++.h>
using namespace std;
int dp[200005];
int main()
{
	int n,k,c;
	string s;
	cin >> n >> k >> c >> s;
	vector<int> v({-1e9}),ans;
	for (int i=0;i<n;i++)
	{
		if (s[i]=='o')
		v.push_back(i);
	}
	for (int i=n-1;i>=0;i--)
	{
		if (s[i]=='x')
		continue;
		dp[i]=1;
		int tmp=upper_bound(v.begin(),v.end(),i+c)-v.begin();
		if (tmp!=v.size())
		dp[i]=dp[v[tmp]]+1;
		if (dp[i]>k)
		return 0;
	}
	int cur=v[0];
	while (1)
	{
		int nex=upper_bound(v.begin(),v.end(),cur+c)-v.begin();
		if (nex==v.size())
		break;
		if (nex+1==v.size() || dp[v[nex]]!=dp[v[nex+1]])
		ans.push_back(v[nex]+1);
		cur=v[nex];
	}
	for (int i:ans)
	printf("%d\n",i);
}

Compiler output:
a.cc: In function 'int main()':
a.cc:9:29: error: narrowing conversion of '-1.0e+9' from 'double' to 'int' [-Wnarrowing]
    9 |         vector<int> v({-1e9}),ans;
      |                             ^
Language: C++

using namespace std;
 
signed main() {
    ios_base::sync_with_stdio(false);
    cin.tie(NULL);
    cout.tie(NULL);
    int n, k, c;
    string s;
    cin >> n >> k >> c >> s;
    int dpl[n + 1], dpr[n + 1];
    dpl[0] = 0;
    dpr[0] = 0;
    int last = -10000000;
    for (int i = 1; i <= n; ++i) {
        if (s[i - 1] == 'x') dpl[i] = dpl[i - 1];
        else if (last + c < i) {
            last = i;
            dpl[i] = dpl[i - 1] + 1;
        }
        else dpl[i] = dpl[i - 1];
    }
    last = -10000000;
    for (int i = 1; i <= n; ++i) {
        if (s[n - i] == 'x') dpr[i] = dpr[i - 1];
        else if (last + c < i) {
            last = i;
            dpr[i] = dpr[i - 1] + 1;
        }
        else dpr[i] = dpr[i - 1];
    }
    //for (int i = 0; i <= n; ++i) cout << dpr[i] << " ";
    for (int i = 0; i < n; ++i) {
        int left = i;
        int right = n - i - 1;
        if (s[i] == 'o' && dpl[left] + dpr[right] < k && dpl[left] + dpr[right] + 1 == k) cout << i + 1 << endl;
    }
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:4:5: error: 'ios_base' has not been declared
    4 |     ios_base::sync_with_stdio(false);
      |     ^~~~~~~~
a.cc:5:5: error: 'cin' was not declared in this scope
    5 |     cin.tie(NULL);
      |     ^~~
a.cc:1:1: note: 'std::cin' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
  +++ |+#include <iostream>
    1 | using namespace std;
a.cc:5:13: error: 'NULL' was not declared in this scope
    5 |     cin.tie(NULL);
      |             ^~~~
a.cc:1:1: note: 'NULL' is defined in header '<cstddef>'; this is probably fixable by adding '#include <cstddef>'
  +++ |+#include <cstddef>
    1 | using namespace std;
a.cc:6:5: error: 'cout' was not declared in this scope
    6 |     cout.tie(NULL);
      |     ^~~~
a.cc:6:5: note: 'std::cout' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
a.cc:8:5: error: 'string' was not declared in this scope
    8 |     string s;
      |     ^~~~~~
a.cc:1:1: note: 'std::string' is defined in header '<string>'; this is probably fixable by adding '#include <string>'
  +++ |+#include <string>
    1 | using namespace std;
a.cc:9:27: error: 's' was not declared in this scope
    9 |     cin >> n >> k >> c >> s;
      |                           ^
a.cc:35:108: error: 'endl' was not declared in this scope
   35 |         if (s[i] == 'o' && dpl[left] + dpr[right] < k && dpl[left] + dpr[right] + 1 == k) cout << i + 1 << 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;
Language: C++

#include<cstdio>
#include<cstring>
#include<algorithm>
#include<iostream>
#include<string>
#include<vector>
#include<stack>
#include<bitset>
#include<cstdlib>
#include<cmath>
#include<set>
#include<list>
#include<deque>
#include<map>
#include<queue>
using namespace std;
typedef long long ll;
const double PI = acos(-1.0);
const double eps = 1e-6;
const int INF = 1000000000;
const int mod = 1e9+7;
const int maxn = 2e5+5;
string s;
int dp[maxn];
int pre[maxn]; 
int num[maxn];
vector<int> v;
int n,k,c;
void dfs(int pos,int dep){
	for(int i=0;i<c;i++){
		if(pos-i>0&&s[pos-i-1]=='o'&&pre[pos-i]==0&&dp[pos-i]==dep){
		//	cout<<pos-i<<endl;
			v.push_back(pos-i);
			dfs(pos-i-c-1,dep-1);
			return;
		}
	}
	for(int i=pos;i>=1;i--){
		if(s[i-1]=='o'){
			dfs(i-c-1,dep-1);
			return;
		} 
	}
}
int main() {
	
	while(cin>>n>>k>>c){
		memset(dp,0,sizeof(dp));
		memset(pre,0,sizeof(pre));
		memset(num,0,sizeof(num));
		v.clear();
		cin>>s;
	for(int i=1;i<=c;i++){
		if(s[i-1]=='o') {
			dp[i] = 1,num[dp[i]]++;
		//	cout<<num[dp[i]]<<" ";
		}
		else dp[i] = dp[i-1];
		
	}
	
	//cout<<endl;
	for(int i=c+1;i<=n;i++){
		if(s[i-1]=='o')
			dp[i] = dp[i-c-1]+1,num[dp[i]]++;
		else dp[i] = dp[i-1];
		
	} 
	for(int i=1;i<=n;i++){
		if(i>1)
			pre[i] = pre[i-1]+(s[i-2]=='o'?1:0);
		if(i>c+1){
			pre[i] = pre[i]-(s[i-c-2]=='o'?1:0);
		}
//	}for(int i=1;i<=n;i++)
//		cout<<pre[i]<<" ";
	if(dp[n]!=k){
		return 0;
		//cout<<11111<<endl;
//		cout<<0<<endl;
//		continue;
	}
	else {
		for(int j=n;j>=1;j--){
		//	cout<<s[j-1]<<" "<<dp[j]<<"  "<<num[dp[j]]<<endl;
			if(s[j-1]=='o'&&num[dp[j]]==1){
			//	cout<<2222<<endl;
				v.push_back(j);
				dfs(j-c-1,dp[j]-1);
				break;
			}
		}
	}
	if(v.size()==0) {
		return 0;
//		cout<<v.size()<<endl;
//		continue;
	}
	sort(v.begin(),v.end());
	//cout<<v.size()<<endl; 
	for(int i=0;i<v.size();i++){
		cout<<v[i]<<"\n";
	}
	break;
	}
	
	return 0;
}



Compiler output:
a.cc: In function 'int main()':
a.cc:108:2: error: expected '}' at end of input
  108 | }
      |  ^
a.cc:45:12: note: to match this '{'
   45 | int main() {
      |            ^
Language: C++

#include <bits/stdc++.h>
using namespace std;
inline long long read(){
	register long long x=0;
	register bool f=0;
	register char c=getchar();
	while(c<'0'||c>'9'){
		if(c=='-') f=1;
		c=getchar();
	}
	while(c>='0'&&c<='9'){
		x=(x<<3)+(x<<1)+c-48;
		c=getchar();
	}
	return f?-x:x;
}
char cr[200];int tt;
inline void print(register long long x,register char k='\n') {
    if(!x) putchar('0');
    if(x < 0) putchar('-'),x=-x;
    while(x) cr[++tt]=x%10+'0',x/=10;
    while(tt) putchar(cr[tt--]);
    putchar(k);
}
const int maxn=233333;
int n;
int k,c,f[maxn],g[maxn];
char s[maxn];
bool v1[maxn],v2[maxn];
int main(){
	n=read();k=read();c=read();
	gets(s+1);
	for(int i=1;i<=n;i++){
		f[i]=s[i]=='o'?i:f[i-1];
	}
	g[n+1]=n+1;
	for(int i=n;i>=1;i--){
		g[i]=s[i]=='o'?i:g[i+1];
	}
	int mx1=0,mx2=0,t=1;
	while(1<=t&&t<=n){
		t=g[t];
		if(1<=t&&t<=n){
			v1[t]=true;
			t+=c+1;
			mx1++;
		}
	}
	t=n;
	while(1<=t&&t<=n){
		t=f[t];
		if(1<=t&&t<=n){
			v2[t]=true;
			t-=c+1;
			mx2++;
		}
	}
	if(max(mx1,mx2)>k) return 0;
	for(int i=1;i<=n;i++) if(v1[i]&&v2[i]) print(i);
	return 0;
}

Compiler output:
a.cc: In function 'long long int read()':
a.cc:4:28: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
    4 |         register long long x=0;
      |                            ^
a.cc:5:23: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
    5 |         register bool f=0;
      |                       ^
a.cc:6:23: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
    6 |         register char c=getchar();
      |                       ^
a.cc: At global scope:
a.cc:18:38: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
   18 | inline void print(register long long x,register char k='\n') {
      |                                      ^
a.cc:18:56: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
   18 | inline void print(register long long x,register char k='\n') {
      |                                                        ^~~~
a.cc: In function 'int main()':
a.cc:32:9: error: 'gets' was not declared in this scope; did you mean 'getw'?
   32 |         gets(s+1);
      |         ^~~~
      |         getw
Language: C++

#include <bits/stdc++.h>

#include <boost/range/adaptors.hpp>
#include <boost/range/irange.hpp>

using namespace std;
using namespace boost;
using namespace boost::adaptors;

int main() {
  int64_t n, k, c;
  cin >> n >> k >> c;

  string s;
  cin >> s;

  if (c == 0) {
    int64_t k2 = count(s.begin(), s.end(), 'o');
    if (k == k2) {
      for (auto i : irange(0L, n)) {
        if (s[i] == 'o') {
          cout << i + 1 << "\n";
        }
      }
    }

    return 0;
  }

  vector<int64_t> l(n), r(n);
  int64_t m = 0;
  for (auto i : irange(0L, n)) {
    l[i] = (i > 0 ? l[i - 1] : 0L);
    if (s[i] == 'o' && i >= m) {
      ++l[i];
      m = i + c + 1;
    }
    // cerr << "l[" << i << "] = " << l[i] << endl;
  }
  m = n - 1;
  for (auto i : irange(0L, n) | reversed) {
    r[i] = (i + 1 < n ? r[i + 1] : 0L);
    if (s[i] == 'o' && i <= m) {
      ++r[i];
      m = i - c - 1;
    }
    // cerr << "r[" << i << "] = " << r[i] << endl;
  }

  vector<int64_t> ans;
  for (auto i : irange(0, n)) {
    int64_t t = (i > 0 ? l[i - 1] : 0L) + (i + 1 < n ? r[i + 1] : 0L);
    if (t < k) {
      cout << i + 1 << endl;
    }
  }
}


Compiler output:
a.cc:3:10: fatal error: boost/range/adaptors.hpp: No such file or directory
    3 | #include <boost/range/adaptors.hpp>
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~
compilation terminated.
Language: C++

#include <bits/stdc++.h>
using namespace std;
int n, k, c;
int so(string s1){
	int n1 = s1.size();
	int count = 0;
	for(int i = 0;i < n1;i++){
		if(s1[i] == 'o'){
			count++;
			i += c;
		}
	}
	return count;
}
int main(){
	int count = 0, count2 = 0;
	int c1[200000];
	int c2[200000];
	cin >> n >> k >> c;
	string s;
	cin >> s;
	if(n == 1){
		cout << 1 << endl;
		return 0;
	}
	for(int i = 0;i < n;i++){
		if(s[i] == 'o'){
			count++;
			c1[i] = count;
			for(int j = 0;j < c;j++){
				i++;
				c1[i] = count;
			}
		}else{
			c[i] = count;
		}
	}
	for(int i = n - 1;i >= 0;i--){
		if(s[i] == 'o'){
			count2++;
			c2[i] = count2;
			for(int j = 0;j < c;j++){
				i--;
				c2[i] = count2;
			}
		}else{
			c2[i] = count2;
		}
	}
	if(c2[1] < k){
		cout << 1 << endl;
	}
	for(int i = 1;i < n - 1;i++){
		if((c1[i - 1] + c2[i + 1]) < k){
			cout << i + 1 << endl;
		}
	}
	if((c1[n - 2]) < k){
		cout << n << endl;
	}
}

Compiler output:
a.cc: In function 'int main()':
a.cc:35:26: error: invalid types 'int[int]' for array subscript
   35 |                         c[i] = count;
      |                          ^
Language: C++

#include <bits/stdc++.h>
#define rep(i,n) for (int i = 0; i < (n); ++i)
using namespace std;
using ll = long long;
using P = pair<ll,ll>;
const int mod = 1e9 + 7;
//const int mod = 998244353;

const ll infll = (1LL << 62) - 1;
const int inf = (1 << 30) - 1;



int main() {
  int n,k,c;
  cin >> n >> k >> c;
  string s;
  cin >> s;
  vector<int> a;
  int count=1;
  rep(i,n) {
      if(count==k)break;
      if(s[i]='x') continue;
      a.push_back(i);
      i+=c+1;
      count++;
  }
  if(count<k) {
      cout << 0 << endl;
      return 0;
  }
  int si=a.size();
  rep(i,si) {
      if(s[a[i]]='x') continue;
      s[a[i]]='o'
      int coun=1;
      rep(j,n) {
          if(coun==k)break;
      if(s[j]='x') continue;
      coun++;
      j+=c+1;
  }
  if(count<k) {
      cout << a[i] << endl;
      
  }
      s[a[i]]='x'
  }
  return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:35:18: error: expected ';' before 'int'
   35 |       s[a[i]]='o'
      |                  ^
      |                  ;
   36 |       int coun=1;
      |       ~~~         
a.cc:38:14: error: 'coun' was not declared in this scope; did you mean 'count'?
   38 |           if(coun==k)break;
      |              ^~~~
      |              count
a.cc:40:7: error: 'coun' was not declared in this scope; did you mean 'count'?
   40 |       coun++;
      |       ^~~~
      |       count
a.cc:47:18: error: expected ';' before '}' token
   47 |       s[a[i]]='x'
      |                  ^
      |                  ;
   48 |   }
      |   ~
Language: C++

#include <bits/stdc++.h>
#define rep(i,n) for (int i = 0; i < (n); ++i)
using namespace std;
using ll = long long;
using P = pair<ll,ll>;
const int mod = 1e9 + 7;
//const int mod = 998244353;

const ll infll = (1LL << 62) - 1;
const int inf = (1 << 30) - 1;



int main() {
  int n,k,c;
  cin >> n >> k >> c;
  string s;
  cin >> s;
  vector<int> a;
  int count=1;
  rep(i,n) {
      if(count==k)break;
      if(s[i]='x') continue;
      a.push_back(i);
      i+=c+1;
      count++;
  }
  if(count<k) {
      cout << 0 << endl;
      return0;
  }
  int si=a.size();
  rep(i,si) {
      if(s[a[i]]='x') continue;
      s[a[i]]='o'
      int coun=1;
      rep(j,n) {
          if(coun==k)break;
      if(s[j]='x') continue;
      coun++
      j+=c+1;
  }
  if(count<k) {
      cout << a[i] << endl;
      return;
  }
      s[a[i]]='x'
  }
  return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:30:7: error: 'return0' was not declared in this scope
   30 |       return0;
      |       ^~~~~~~
a.cc:35:18: error: expected ';' before 'int'
   35 |       s[a[i]]='o'
      |                  ^
      |                  ;
   36 |       int coun=1;
      |       ~~~         
a.cc:38:14: error: 'coun' was not declared in this scope; did you mean 'count'?
   38 |           if(coun==k)break;
      |              ^~~~
      |              count
a.cc:40:7: error: 'coun' was not declared in this scope; did you mean 'count'?
   40 |       coun++
      |       ^~~~
      |       count
a.cc:45:7: error: return-statement with no value, in function returning 'int' [-fpermissive]
   45 |       return;
      |       ^~~~~~
a.cc:47:18: error: expected ';' before '}' token
   47 |       s[a[i]]='x'
      |                  ^
      |                  ;
   48 |   }
      |   ~
Language: C++

#include <bits/stdc++.h>
#define rep(i,n) for (int i = 0; i < (n); ++i)
using namespace std;
using ll = long long;
using P = pair<ll,ll>;
const int mod = 1e9 + 7;
//const int mod = 998244353;

const ll infll = (1LL << 62) - 1;
const int inf = (1 << 30) - 1;



int main() {
  int n,k,c;
  cin >> n >> k >> c;
  string s;
  cin >> s;
  vector<int> a;
  int count=1;
  rep(i,n) {
      if(count==k)break;
      if(s[i]='x') continue;
      a.push_back(i);
      i+=c+1;
      count++;
  }
  if(count<k) {
      cout << 0 << endl;
      return;
  }
  
  for (i: a) {
      if(s[i]='x') continue;
      s[i]='o'
      int coun=1;
      rep(j,n) {
          if(coun==k)break;
      if(s[j]='x') continue;
      coun++
      j+=c+1;
  }
  if(count<k) {
      cout << i << endl;
      return;
  }
      s[i]='x'
  }
  return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:30:7: error: return-statement with no value, in function returning 'int' [-fpermissive]
   30 |       return;
      |       ^~~~~~
a.cc:33:9: error: found ':' in nested-name-specifier, expected '::'
   33 |   for (i: a) {
      |         ^
      |         ::
a.cc:33:8: error: 'i' has not been declared
   33 |   for (i: a) {
      |        ^
a.cc:49:3: error: expected primary-expression before 'return'
   49 |   return 0;
      |   ^~~~~~
a.cc:48:4: error: expected ';' before 'return'
   48 |   }
      |    ^
      |    ;
   49 |   return 0;
      |   ~~~~~~
a.cc:49:3: error: expected primary-expression before 'return'
   49 |   return 0;
      |   ^~~~~~
a.cc:48:4: error: expected ')' before 'return'
   48 |   }
      |    ^
      |    )
   49 |   return 0;
      |   ~~~~~~
a.cc:33:7: note: to match this '('
   33 |   for (i: a) {
      |       ^
Language: C++


#include <bits/stdc++.h>
#define rep(i,n) for (int i = 0; i < (n); ++i)
using namespace std;
using ll = long long;
using P = pair<ll,ll>;
const int mod = 1e9 + 7;
//const int mod = 998244353;

const ll infll = (1LL << 62) - 1;
const int inf = (1 << 30) - 1;



int main() {
  int n,k,c;
  cin >> n >> k >> c;
  string s;
  cin >> s;
  vector<int> a;
  int count=1;
  rep(i,n) {
      if(count==k)break;
      if(s[i]='x') continue;
      a.push_back(i);
      i+=c+1;
      count++
  }
  if(count<k) {
      cout << 0 << endl;
      return;
  }
  
  for (i: a) {
      if(s[i]='x') continue;
      s[i]='o'
      int coun=1;
      rep(j,n) {
          if(coun==k)break;
      if(s[j]='x') continue;
      coun++
      j+=c+1;
  }
  if(count<k) {
      cout << i << endl;
      return;
  }
      s[i]='x'
  }
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:27:14: error: expected ';' before '}' token
   27 |       count++
      |              ^
      |              ;
   28 |   }
      |   ~           
a.cc:31:7: error: return-statement with no value, in function returning 'int' [-fpermissive]
   31 |       return;
      |       ^~~~~~
a.cc:34:9: error: found ':' in nested-name-specifier, expected '::'
   34 |   for (i: a) {
      |         ^
      |         ::
a.cc:34:8: error: 'i' has not been declared
   34 |   for (i: a) {
      |        ^
a.cc:50:3: error: expected primary-expression before 'return'
   50 |   return 0;
      |   ^~~~~~
a.cc:49:4: error: expected ';' before 'return'
   49 |   }
      |    ^
      |    ;
   50 |   return 0;
      |   ~~~~~~
a.cc:50:3: error: expected primary-expression before 'return'
   50 |   return 0;
      |   ^~~~~~
a.cc:49:4: error: expected ')' before 'return'
   49 |   }
      |    ^
      |    )
   50 |   return 0;
      |   ~~~~~~
a.cc:34:7: note: to match this '('
   34 |   for (i: a) {
      |       ^
Language: C++


#include <bits/stdc++.h>
#define rep(i,n) for (int i = 0; i < (n); ++i)
using namespace std;
using ll = long long;
using P = pair<ll,ll>;
const int mod = 1e9 + 7;
//const int mod = 998244353;

const ll infll = (1LL << 62) - 1;
const int inf = (1 << 30) - 1;



int main() {
  int n,k,c;
  cin >> n >> k >> c;
  string s;
  cin >> s;
  vedtor<int> a;
  int count=1;
  rep(i,n) {
      if(count==k)break;
      if(s[i]='x') continue;
      a.push_back(i);
      i+=c+1;
      count++
  }
  if(count<k) {
      cout << 0 << endl;
      return;
  }
  
  for (i: a) {
      if(s[i]='x') continue;
      s[i]='o'
      int coun=1;
      rep(j,n) {
          if(coun==k)break;
      if(s[j]='x') continue;
      coun++
      j+=c+1;
  }
  if(count<k) {
      cout << i << endl;
      return;
  }
      s[i]='x'
  }
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:20:3: error: 'vedtor' was not declared in this scope
   20 |   vedtor<int> a;
      |   ^~~~~~
a.cc:20:10: error: expected primary-expression before 'int'
   20 |   vedtor<int> a;
      |          ^~~
a.cc:25:7: error: 'a' was not declared in this scope
   25 |       a.push_back(i);
      |       ^
a.cc:27:14: error: expected ';' before '}' token
   27 |       count++
      |              ^
      |              ;
   28 |   }
      |   ~           
a.cc:31:7: error: return-statement with no value, in function returning 'int' [-fpermissive]
   31 |       return;
      |       ^~~~~~
a.cc:34:9: error: found ':' in nested-name-specifier, expected '::'
   34 |   for (i: a) {
      |         ^
      |         ::
a.cc:34:8: error: 'i' has not been declared
   34 |   for (i: a) {
      |        ^
a.cc:50:3: error: expected primary-expression before 'return'
   50 |   return 0;
      |   ^~~~~~
a.cc:49:4: error: expected ';' before 'return'
   49 |   }
      |    ^
      |    ;
   50 |   return 0;
      |   ~~~~~~
a.cc:50:3: error: expected primary-expression before 'return'
   50 |   return 0;
      |   ^~~~~~
a.cc:49:4: error: expected ')' before 'return'
   49 |   }
      |    ^
      |    )
   50 |   return 0;
      |   ~~~~~~
a.cc:34:7: note: to match this '('
   34 |   for (i: a) {
      |       ^
Language: C++

#include<bits/stdc++.h>
#define rep(i, n) for (int i=0;i<(n);i++)
using namespace std;
typedef long long ll;
int INF=1e6;

int n, k, c;
string s;
map<int, int> work;
int now=1;
void dfs(int idx, int bef){
    if(idx>=n) continue;
    if(s[idx]=='x') {
        dfs(idx+1, bef);
    }
    else if(idx-bef<=c){
        dfs(idx+1, bef);
    }
    else {
        dfs(idx+1, bef);
        dfs(idx+1, idx);
        work[idx]++;
        now*=2;
    }
}

int main(void){
    cin>>n>>k>>c;
    cin>>s;
    dfs(0, -INF);
    for(auto p : work) {
        if(p.second==now){
            cout<<p.first+1<<endl;
        }
    }
    return 0;
}

Compiler output:
a.cc: In function 'void dfs(int, int)':
a.cc:12:16: error: continue statement not within a loop
   12 |     if(idx>=n) continue;
      |                ^~~~~~~~
Language: C++

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

int N,K,C;
string S;
cin >> N >> K >> C >> S;
vector<bool> ok(N), ans(N);
vector<int> hataraku(K);

bool can(int day){
    ok.at(day) = false;
    int cnt =0;
    for(int i=0; i<N; i++){
        if(ok.at(i)){cnt++; i+=C;}
    }
    ok.at(day) = true;
    if(cnt >= K) return true;
    else return false;
}

int main(){
    rep(i,N){
        if(S.at(i) == 'o') ok.at(i) = true;
        else ok.at(i) = false;
    }

    for(int i=0; i<N; i++){
        if(ok.at(i) && can(i)) cout << i+1 << endl;
    }
}   

Compiler output:
a.cc:7:1: error: 'cin' does not name a type
    7 | cin >> N >> K >> C >> S;
      | ^~~
Language: C++

#include <bits/stdc++.h>
using namespace std;
int dp[600006];
char x[600006];
int vis[600006];
int main()
{
   //freopen("t5.in","r",stdin);
   //freopen("t5.out","w",stdout);
   //ios::sync_with_stdio(false);
   //cin.tie(0); cout.tie(0);
    int j,m,k,i;
    int n,s,c;
    cin>>n>>s>>c;
    scanf("%s",x+1);
    memset(dp,0,sizeof(dp));
    int shu=0;
    for(i=n;i>=1;i--)
    {
        dp[i]=dp[i+1];
        if(x[i]=='o')
        {dp[i]=max(dp[i],dp[i+c+1]+1);vis[dp[i]]++;shu++;}
    }
    if(s==1)
    {
        if(shu>1)
        else
        for(i=1;i<=n;i++)
        {
            if(x[i]=='o')printf("%d\n",i);
        }
        return 0;
    }
    if(dp[1]>s)return 0;
    for(i=1;i<=n;i++)
    {
        if(x[i]=='o')
        {
            if(vis[dp[i]]==1){
            printf("%d\n",i);
            memset(vis,0,sizeof(vis));
            memset(dp,0,sizeof(dp));
            for(j=i+1;i<=n;j++)
             {
                 dp[j]=dp[j-1];
                 if(x[j]=='o'&&i-c-1>=0)
                {dp[j]=dp[i-c-1]+1;vis[dp[j]]++;}
             }
             for(j=i+1;i<=n;j++)
             {
                 if(vis[dp[j]])printf("%d\n",j);
             }
             break;
            }
        }
    }
    return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:27:9: error: expected primary-expression before 'else'
   27 |         else
      |         ^~~~
a.cc:28:25: error: expected ';' before ')' token
   28 |         for(i=1;i<=n;i++)
      |                         ^
      |                         ;
Language: C++

#include <bits/stdc++.h>
using namespace std;
int n, k, c;
int so(string s1){
	int n1 = s1.size();
	int count = 0;
	for(int i = 0;i < n1;i++){
		if(s1[i] == 'o'){
			count++;
			i += c;
		}
	}
	return count;
}
int main(){
	int count = 0, count2 = 0;
	int c1[200000];
	int c2[200000];
	cin >> n >> k >> c;
	string s;
	cin >> s;
	for(int i = 0;i < n;i++){
		if(s1[i] == 'o'){
			count++;
			c1[i] = count;
			for(int j = 0;j < c;j++){
				i++;
				c1[i] = count;
			}
		}
	}
	for(int i = n - 1;i >= 0;i--){
		if(s1[i] == 'o'){
			count2++;
			c2[i] = count2;
			for(int j = 0;j < c;j++){
				i--;
				c2[i] = count2;
			}
		}
	}
	if(c2[1] < k){
		cout << 1 << endl;
	}
	for(int i = 1;i < n - 1;i++){
		if((c1[i - 1] + c2[i + 1]) < k){
			cout << i + 1 << endl;
		}
	}
	if((c2[n - 2]) < k){
		cout << n << endl;
	}
}

Compiler output:
a.cc: In function 'int main()':
a.cc:23:20: error: 's1' was not declared in this scope; did you mean 's'?
   23 |                 if(s1[i] == 'o'){
      |                    ^~
      |                    s
a.cc:33:20: error: 's1' was not declared in this scope; did you mean 's'?
   33 |                 if(s1[i] == 'o'){
      |                    ^~
      |                    s