Submission #472903

#	Time	Username	Problem	Language	Result	Execution time	Memory
472903		MamdouhN	Lozinke (COCI17_lozinke)	C++14	Compilation error	0 ms	0 KiB

lozinke

#include<bits/stdc++.h>
using namespace std;
#define int long long
#define endl "\n"

int n,ans;
string password[200002];

void check(string a,string b)
{
    int sizeofb = b.size();
    for(int i = 0;i<a.size();i++)
    {
        if(i+b.size()>a.size())break;
        if(a[i]==b[0])
        {
            int x=i;
            int j=0;
            int sz=0;
            while(a[x]==b[j]&&x<a.size()&&j<sizeofb)
            {
                sz++;
                j++;
                x++;
            }
            if(sz==sizeofb)
            {
                ans++;
                return;
            }
        }
    }
}

main()
{
    ios_base::sync_with_stdio(false);
    cin.tie(false);
    cout.tie(false);
    cin>>n;
    for(int i=0;i<n;i++)cin>>password[i];
    for(int i=0;i<n;i++)
    {
        for(int j=0;j<n;j++)
        {
            if(j==i)continue;
            if(password[j].size()>password[i].size())continue;
            //cout<<password[i]<<" "<<password[j]<<endl;
            check(password[i],password[j]);
        }
    }
    cout<<ans<<endl;
}

Compilation message (stderr)

lozinke.cpp: In function 'void check(std::string, std::string)':
lozinke.cpp:12:20: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   12 |     for(int i = 0;i<a.size();i++)
      |                   ~^~~~~~~~~
lozinke.cpp:20:32: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   20 |             while(a[x]==b[j]&&x<a.size()&&j<sizeofb)
      |                               ~^~~~~~~~~
lozinke.cpp: At global scope:
lozinke.cpp:35:1: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
   35 | main()
      | ^~~~
lozinke.cpp: In function 'int main()':
lozinke.cpp:38:18: error: no matching function for call to 'std::basic_istream<char>::tie(bool)'
   38 |     cin.tie(false);
      |                  ^
In file included from /usr/include/c++/10/ios:44,
                 from /usr/include/c++/10/istream:38,
                 from /usr/include/c++/10/sstream:38,
                 from /usr/include/c++/10/complex:45,
                 from /usr/include/c++/10/ccomplex:39,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:54,
                 from lozinke.cpp:1:
/usr/include/c++/10/bits/basic_ios.h:295:7: note: candidate: 'std::basic_ostream<_CharT, _Traits>* std::basic_ios<_CharT, _Traits>::tie() const [with _CharT = char; _Traits = std::char_traits<char>]'
  295 |       tie() const
      |       ^~~
/usr/include/c++/10/bits/basic_ios.h:295:7: note:   candidate expects 0 arguments, 1 provided
/usr/include/c++/10/bits/basic_ios.h:307:7: note: candidate: 'std::basic_ostream<_CharT, _Traits>* std::basic_ios<_CharT, _Traits>::tie(std::basic_ostream<_CharT, _Traits>*) [with _CharT = char; _Traits = std::char_traits<char>]'
  307 |       tie(basic_ostream<_CharT, _Traits>* __tiestr)
      |       ^~~
/usr/include/c++/10/bits/basic_ios.h:307:43: note:   no known conversion for argument 1 from 'bool' to 'std::basic_ostream<char>*'
  307 |       tie(basic_ostream<_CharT, _Traits>* __tiestr)
      |           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
lozinke.cpp:39:19: error: no matching function for call to 'std::basic_ostream<char>::tie(bool)'
   39 |     cout.tie(false);
      |                   ^
In file included from /usr/include/c++/10/ios:44,
                 from /usr/include/c++/10/istream:38,
                 from /usr/include/c++/10/sstream:38,
                 from /usr/include/c++/10/complex:45,
                 from /usr/include/c++/10/ccomplex:39,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:54,
                 from lozinke.cpp:1:
/usr/include/c++/10/bits/basic_ios.h:295:7: note: candidate: 'std::basic_ostream<_CharT, _Traits>* std::basic_ios<_CharT, _Traits>::tie() const [with _CharT = char; _Traits = std::char_traits<char>]'
  295 |       tie() const
      |       ^~~
/usr/include/c++/10/bits/basic_ios.h:295:7: note:   candidate expects 0 arguments, 1 provided
/usr/include/c++/10/bits/basic_ios.h:307:7: note: candidate: 'std::basic_ostream<_CharT, _Traits>* std::basic_ios<_CharT, _Traits>::tie(std::basic_ostream<_CharT, _Traits>*) [with _CharT = char; _Traits = std::char_traits<char>]'
  307 |       tie(basic_ostream<_CharT, _Traits>* __tiestr)
      |       ^~~
/usr/include/c++/10/bits/basic_ios.h:307:43: note:   no known conversion for argument 1 from 'bool' to 'std::basic_ostream<char>*'
  307 |       tie(basic_ostream<_CharT, _Traits>* __tiestr)
      |           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~