Language: C++

#ifndef _GLIBCXX_NO_ASSERT
#include <cassert>
#endif
#include <cctype>
#include <cerrno>
#include <cfloat>
#include <ciso646>
#include <climits>
#include <clocale>
#include <cmath>
#include <csetjmp>
#include <csignal>
#include <cstdarg>
#include <cstddef>
#include <cstdio>
#include <cstdlib>
#include <cstring>
#include <ctime>

#if __cplusplus >= 201103L
#include <ccomplex>
#include <cfenv>
#include <cinttypes>
#include <cstdbool>
#include <cstdint>
#include <ctgmath>
#include <cwchar>
#include <cwctype>
#endif

// C++
#include <algorithm>
#include <bitset>
#include <complex>
#include <deque>
#include <exception>
#include <fstream>
#include <functional>
#include <iomanip>
#include <ios>
#include <iosfwd>
#include <iostream>
#include <istream>
#include <iterator>
#include <limits>
#include <list>
#include <locale>
#include <map>
#include <memory>
#include <new>
#include <numeric>
#include <ostream>
#include <queue>
#include <set>
#include <sstream>
#include <stack>
#include <stdexcept>
#include <streambuf>
#include <string>
#include <typeinfo>
#include <utility>
#include <valarray>
#include <vector>

#if __cplusplus >= 201103L
#include <array>
#include <atomic>
#include <chrono>
#include <condition_variable>
#include <forward_list>
#include <future>
#include <initializer_list>
#include <mutex>
#include <random>
#include <ratio>
#include <regex>
#include <scoped_allocator>
#include <system_error>
#include <thread>
#include <tuple>
#include <typeindex>
#include <type_traits>
#include <unordered_map>
#include <unordered_set>
#endif

using namespace std;
typedef long long ll;
typedef pair<int,int> Pint;
typedef pair<ll, ll> P;
//typedef pair<int, pair<int, int>> P;
//typedef tuple<int,int,int> T;
ll INFL = 1000000000000000010;//10^18 = 2^60
int INF = 2000000000;//10^9
ll MOD  = 1000000007;
//vector<int> dy = {0,0,1,-1};
//vector<int> dx = {1,-1,0,0};


int main(void){
  int N, A, B, C, D;
  string S;
  cin >> N >> A >> B >> C >> D;
  A--, B--, C--, D--;
  cin >> S;
  if(A < C && C < B && B < D){
    bool l = 1;
    for(int i = A; i < C; i++){
      if(S[i] == '#' && S[i+1] == '#') l = 0;
    }
    for(int i = B; i < D; i++){
      if(S[i] == '#' && S[i+1] == '#') l = 0;
    }
    if(l){
      cout << "Yes" << endl;
    }else{
      cout << "No" << endl;
    }
  }
  if(A < B && B < C && C < D){
    bool l = 1;
    for(int i = A; i < C; i++){
      if(S[i] == '#' && S[i+1] == '#') l = 0;
    }
    for(int i = B; i < D; i++){
      if(S[i] == '#' && S[i+1] == '#') l = 0;
    }
    if(l){
      cout << "Yes" << endl;
    }else{
      cout << "No" << endl;
    }
  }
  if(A < B && B < D && D < C){
    bool l = 1;
    for(int i = A; i < C; i++){
      if(S[i] == '#' && S[i+1] == '#') l = 0;
    }
    for(int i = B; i < D; i++){
      if(S[i] == '#' && S[i+1] == '#') l = 0;
    }
    bool x = 0;
    for(int i = ; i < N-2; i++){
      if(S[i] == '.' && S[i+1] == '.' && S[i+2] == '.'){
        x = 1;
      }
    }
    if(x == 0){
      //l = 0;
    }
    if(l){
      cout << "Yes" << endl;
    }else{
      cout << "No" << endl;
    }
  }



}


Compiler output:
a.cc: In function 'int main()':
a.cc:143:17: error: expected primary-expression before ';' token
  143 |     for(int i = ; i < N-2; i++){
      |                 ^