| # | Submission time | Handle | Problem | Language | Result | Execution time | Memory |
|---|---|---|---|---|---|---|---|
| 157616 | 2019-10-12T15:27:07 Z | stefdasca | Pairs (IOI07_pairs) | C++14 | Compilation error |
0 ms | 0 KB |
#include<bits/stdc++.h>
using namespace std;
int tip, n, d, m;
long long ans;
struct tp
{
int x, y, z;
};
tp v[10002];
void solvesmall()
{
for(int i = 1; i <= n; ++i)
{
cin >> v[i].x;
if(tip >= 2)
cin >> v[i].y;
if(tip >= 3)
cin >> v[i].z;
}
for(int i = 1; i <= n; ++i)
for(int j = i+1; j <= n; ++j)
{
int dd = abs(v[i].x - v[j].x) + abs(v[i].y - v[j].y) + abs(v[i].z - v[j].z);
if(dd <= d)
++ans;
}
cout << ans << '\n';
}
int v[100002];
void solve1()
{
for(int i = 1; i <= n; ++i)
cin >> v[i];
sort(v+1, v+n+1);
for(int i = 1; i <= n; ++i)
{
int sm = i;
int st = 1;
int dr = i-1;
while(st <= dr)
{
int mid = (st + dr) / 2;
if(v[i] - v[mid] <= d)
sm = mid, dr = mid - 1;
else
st = mid + 1;
}
ans += (i - sm);
}
cout << ans << '\n';
}
int aib[322][200002];
vector<int>coord[100002];
pair<int, int> nr[100002];
void upd(int zona, int pozitie)
{
for(; pozitie <= 200000; pozitie += (pozitie & (-pozitie)))
aib[zona][pozitie]++;
}
int query(int zona, int pozitie)
{
int ans = 0;
for(; pozitie <= 200000; pozitie -= (pozitie & (-pozitie)))
ans += aib[zona][pozitie];
return ans;
}
void solve2()
{
for(int i = 1; i <= n; ++i)
cin >> nr[i].first >> nr[i].second, nr[i].second += 100000;
sort(nr + 1, nr + n + 1);
int buk = 320;
for(int i = 1; i <= n; ++i)
{
int lst = 0;
int q = 1;
for(int eb = 320; eb < nr[i].first; )
{
lst = eb;
++q;
}
for(int i = lst + 1; i <= nr[i].first; ++i)
int end_buk = nr[i].first / buk + (nr[i].first % buk > 0);
upd(end_buk, nr[i].second - (end_buk * buk - nr[i].first));
}
}
void solve3()
{
}
int main()
{
ios_base::sync_with_stdio(false);
cin.tie(NULL);
cin >> tip >> n >> d >> m;
if(n <= 10000)
solvesmall();
else
if(tip == 1)
solve1();
else
if(tip == 2)
solve2();
else
if(tip == 3)
solve3();
return 0;
}
Compilation message
pairs.cpp:32:13: error: conflicting declaration 'int v [100002]'
int v[100002];
^
pairs.cpp:11:4: note: previous declaration as 'tp v [10002]'
tp v[10002];
^
pairs.cpp: In function 'void solve1()':
pairs.cpp:36:13: error: no match for 'operator>>' (operand types are 'std::istream {aka std::basic_istream<char>}' and 'tp')
cin >> v[i];
~~~~^~~~~~~
In file included from /usr/include/c++/7/sstream:38:0,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from pairs.cpp:1:
/usr/include/c++/7/istream:120:7: note: candidate: std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(std::basic_istream<_CharT, _Traits>::__istream_type& (*)(std::basic_istream<_CharT, _Traits>::__istream_type&)) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_istream<_CharT, _Traits>::__istream_type = std::basic_istream<char>]
operator>>(__istream_type& (*__pf)(__istream_type&))
^~~~~~~~
/usr/include/c++/7/istream:120:7: note: no known conversion for argument 1 from 'tp' to 'std::basic_istream<char>::__istream_type& (*)(std::basic_istream<char>::__istream_type&) {aka std::basic_istream<char>& (*)(std::basic_istream<char>&)}'
/usr/include/c++/7/istream:124:7: note: candidate: std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(std::basic_istream<_CharT, _Traits>::__ios_type& (*)(std::basic_istream<_CharT, _Traits>::__ios_type&)) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_istream<_CharT, _Traits>::__istream_type = std::basic_istream<char>; std::basic_istream<_CharT, _Traits>::__ios_type = std::basic_ios<char>]
operator>>(__ios_type& (*__pf)(__ios_type&))
^~~~~~~~
/usr/include/c++/7/istream:124:7: note: no known conversion for argument 1 from 'tp' to 'std::basic_istream<char>::__ios_type& (*)(std::basic_istream<char>::__ios_type&) {aka std::basic_ios<char>& (*)(std::basic_ios<char>&)}'
/usr/include/c++/7/istream:131:7: note: candidate: std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(std::ios_base& (*)(std::ios_base&)) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_istream<_CharT, _Traits>::__istream_type = std::basic_istream<char>]
operator>>(ios_base& (*__pf)(ios_base&))
^~~~~~~~
/usr/include/c++/7/istream:131:7: note: no known conversion for argument 1 from 'tp' to 'std::ios_base& (*)(std::ios_base&)'
/usr/include/c++/7/istream:168:7: note: candidate: std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(bool&) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_istream<_CharT, _Traits>::__istream_type = std::basic_istream<char>]
operator>>(bool& __n)
^~~~~~~~
/usr/include/c++/7/istream:168:7: note: no known conversion for argument 1 from 'tp' to 'bool&'
/usr/include/c++/7/istream:172:7: note: candidate: std::basic_istream<_CharT, _Traits>& std::basic_istream<_CharT, _Traits>::operator>>(short int&) [with _CharT = char; _Traits = std::char_traits<char>]
operator>>(short& __n);
^~~~~~~~
/usr/include/c++/7/istream:172:7: note: no known conversion for argument 1 from 'tp' to 'short int&'
/usr/include/c++/7/istream:175:7: note: candidate: std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(short unsigned int&) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_istream<_CharT, _Traits>::__istream_type = std::basic_istream<char>]
operator>>(unsigned short& __n)
^~~~~~~~
/usr/include/c++/7/istream:175:7: note: no known conversion for argument 1 from 'tp' to 'short unsigned int&'
/usr/include/c++/7/istream:179:7: note: candidate: std::basic_istream<_CharT, _Traits>& std::basic_istream<_CharT, _Traits>::operator>>(int&) [with _CharT = char; _Traits = std::char_traits<char>]
operator>>(int& __n);
^~~~~~~~
/usr/include/c++/7/istream:179:7: note: no known conversion for argument 1 from 'tp' to 'int&'
/usr/include/c++/7/istream:182:7: note: candidate: std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(unsigned int&) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_istream<_CharT, _Traits>::__istream_type = std::basic_istream<char>]
operator>>(unsigned int& __n)
^~~~~~~~
/usr/include/c++/7/istream:182:7: note: no known conversion for argument 1 from 'tp' to 'unsigned int&'
/usr/include/c++/7/istream:186:7: note: candidate: std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long int&) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_istream<_CharT, _Traits>::__istream_type = std::basic_istream<char>]
operator>>(long& __n)
^~~~~~~~
/usr/include/c++/7/istream:186:7: note: no known conversion for argument 1 from 'tp' to 'long int&'
/usr/include/c++/7/istream:190:7: note: candidate: std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long unsigned int&) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_istream<_CharT, _Traits>::__istream_type = std::basic_istream<char>]
operator>>(unsigned long& __n)
^~~~~~~~
/usr/include/c++/7/istream:190:7: note: no known conversion for argument 1 from 'tp' to 'long unsigned int&'
/usr/include/c++/7/istream:195:7: note: candidate: std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long long int&) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_istream<_CharT, _Traits>::__istream_type = std::basic_istream<char>]
operator>>(long long& __n)
^~~~~~~~
/usr/include/c++/7/istream:195:7: note: no known conversion for argument 1 from 'tp' to 'long long int&'
/usr/include/c++/7/istream:199:7: note: candidate: std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long long unsigned int&) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_istream<_CharT, _Traits>::__istream_type = std::basic_istream<char>]
operator>>(unsigned long long& __n)
^~~~~~~~
/usr/include/c++/7/istream:199:7: note: no known conversion for argument 1 from 'tp' to 'long long unsigned int&'
/usr/include/c++/7/istream:214:7: note: candidate: std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(float&) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_istream<_CharT, _Traits>::__istream_type = std::basic_istream<char>]
operator>>(float& __f)
^~~~~~~~
/usr/include/c++/7/istream:214:7: note: no known conversion for argument 1 from 'tp' to 'float&'
/usr/include/c++/7/istream:218:7: note: candidate: std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(double&) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_istream<_CharT, _Traits>::__istream_type = std::basic_istream<char>]
operator>>(double& __f)
^~~~~~~~
/usr/include/c++/7/istream:218:7: note: no known conversion for argument 1 from 'tp' to 'double&'
/usr/include/c++/7/istream:222:7: note: candidate: std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long double&) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_istream<_CharT, _Traits>::__istream_type = std::basic_istream<char>]
operator>>(long double& __f)
^~~~~~~~
/usr/include/c++/7/istream:222:7: note: no known conversion for argument 1 from 'tp' to 'long double&'
/usr/include/c++/7/istream:235:7: note: candidate: std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(void*&) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_istream<_CharT, _Traits>::__istream_type = std::basic_istream<char>]
operator>>(void*& __p)
^~~~~~~~
/usr/include/c++/7/istream:235:7: note: no known conversion for argument 1 from 'tp' to 'void*&'
/usr/include/c++/7/istream:259:7: note: candidate: std::basic_istream<_CharT, _Traits>& std::basic_istream<_CharT, _Traits>::operator>>(std::basic_istream<_CharT, _Traits>::__streambuf_type*) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_istream<_CharT, _Traits>::__streambuf_type = std::basic_streambuf<char>]
operator>>(__streambuf_type* __sb);
^~~~~~~~
/usr/include/c++/7/istream:259:7: note: no known conversion for argument 1 from 'tp' to 'std::basic_istream<char>::__streambuf_type* {aka std::basic_streambuf<char>*}'
In file included from /usr/include/c++/7/string:53:0,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/istream:38,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from pairs.cpp:1:
/usr/include/c++/7/bits/basic_string.tcc:1465:5: note: candidate: template<class _CharT, class _Traits, class _Alloc> std::basic_istream<_CharT, _Traits>& std::operator>>(std::basic_istream<_CharT, _Traits>&, std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&)
operator>>(basic_istream<_CharT, _Traits>& __in,
^~~~~~~~
/usr/include/c++/7/bits/basic_string.tcc:1465:5: note: template argument deduction/substitution failed:
pairs.cpp:36:19: note: 'tp' is not derived from 'std::__cxx11::basic_string<_CharT, _Traits, _Alloc>'
cin >> v[i];
^
In file included from /usr/include/c++/7/istream:991:0,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from pairs.cpp:1:
/usr/include/c++/7/bits/istream.tcc:963:5: note: candidate: template<class _CharT2, class _Traits2> std::basic_istream<_CharT, _Traits>& std::operator>>(std::basic_istream<_CharT, _Traits>&, _CharT2*)
operator>>(basic_istream<_CharT, _Traits>& __in, _CharT* __s)
^~~~~~~~
/usr/include/c++/7/bits/istream.tcc:963:5: note: template argument deduction/substitution failed:
pairs.cpp:36:19: note: mismatched types '_CharT2*' and 'tp'
cin >> v[i];
^
In file included from /usr/include/c++/7/istream:991:0,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from pairs.cpp:1:
/usr/include/c++/7/bits/istream.tcc:931:5: note: candidate: template<class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(std::basic_istream<_CharT, _Traits>&, _CharT&)
operator>>(basic_istream<_CharT, _Traits>& __in, _CharT& __c)
^~~~~~~~
/usr/include/c++/7/bits/istream.tcc:931:5: note: template argument deduction/substitution failed:
pairs.cpp:36:19: note: deduced conflicting types for parameter '_CharT' ('char' and 'tp')
cin >> v[i];
^
In file included from /usr/include/c++/7/sstream:38:0,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from pairs.cpp:1:
/usr/include/c++/7/istream:756:5: note: candidate: template<class _Traits> std::basic_istream<char, _Traits>& std::operator>>(std::basic_istream<char, _Traits>&, unsigned char&)
operator>>(basic_istream<char, _Traits>& __in, unsigned char& __c)
^~~~~~~~
/usr/include/c++/7/istream:756:5: note: template argument deduction/substitution failed:
pairs.cpp:36:19: note: cannot convert 'v[i]' (type 'tp') to type 'unsigned char&'
cin >> v[i];
~~~^
In file included from /usr/include/c++/7/sstream:38:0,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from pairs.cpp:1:
/usr/include/c++/7/istream:761:5: note: candidate: template<class _Traits> std::basic_istream<char, _Traits>& std::operator>>(std::basic_istream<char, _Traits>&, signed char&)
operator>>(basic_istream<char, _Traits>& __in, signed char& __c)
^~~~~~~~
/usr/include/c++/7/istream:761:5: note: template argument deduction/substitution failed:
pairs.cpp:36:19: note: cannot convert 'v[i]' (type 'tp') to type 'signed char&'
cin >> v[i];
~~~^
In file included from /usr/include/c++/7/sstream:38:0,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from pairs.cpp:1:
/usr/include/c++/7/istream:803:5: note: candidate: template<class _Traits> std::basic_istream<char, _Traits>& std::operator>>(std::basic_istream<char, _Traits>&, unsigned char*)
operator>>(basic_istream<char, _Traits>& __in, unsigned char* __s)
^~~~~~~~
/usr/include/c++/7/istream:803:5: note: template argument deduction/substitution failed:
pairs.cpp:36:19: note: cannot convert 'v[i]' (type 'tp') to type 'unsigned char*'
cin >> v[i];
~~~^
In file included from /usr/include/c++/7/sstream:38:0,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from pairs.cpp:1:
/usr/include/c++/7/istream:808:5: note: candidate: template<class _Traits> std::basic_istream<char, _Traits>& std::operator>>(std::basic_istream<char, _Traits>&, signed char*)
operator>>(basic_istream<char, _Traits>& __in, signed char* __s)
^~~~~~~~
/usr/include/c++/7/istream:808:5: note: template argument deduction/substitution failed:
pairs.cpp:36:19: note: cannot convert 'v[i]' (type 'tp') to type 'signed char*'
cin >> v[i];
~~~^
In file included from /usr/include/c++/7/sstream:38:0,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from pairs.cpp:1:
/usr/include/c++/7/istream:980:5: note: candidate: template<class _Istream, class _Tp> typename std::enable_if<std::__and_<std::__not_<std::is_lvalue_reference<_Tp> >, std::__is_convertible_to_basic_istream<_Istream>, std::__is_extractable<typename std::__is_convertible_to_basic_istream<_Tp>::__istream_type, _Tp&&, void> >::value, typename std::__is_convertible_to_basic_istream<_Tp>::__istream_type>::type std::operator>>(_Istream&&, _Tp&&)
operator>>(_Istream&& __is, _Tp&& __x)
^~~~~~~~
/usr/include/c++/7/istream:980:5: note: template argument deduction/substitution failed:
/usr/include/c++/7/istream: In substitution of 'template<class _Istream, class _Tp> typename std::enable_if<std::__and_<std::__not_<std::is_lvalue_reference<_Tp> >, std::__is_convertible_to_basic_istream<_Istream>, std::__is_extractable<typename std::__is_convertible_to_basic_istream<_Tp>::__istream_type, _Tp&&, void> >::value, typename std::__is_convertible_to_basic_istream<_Tp>::__istream_type>::type std::operator>>(_Istream&&, _Tp&&) [with _Istream = std::basic_istream<char>&; _Tp = tp&]':
pairs.cpp:36:19: required from here
/usr/include/c++/7/istream:980:5: error: no type named 'type' in 'struct std::enable_if<false, std::basic_istream<char>&>'
In file included from /usr/include/c++/7/ccomplex:39:0,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from pairs.cpp:1:
/usr/include/c++/7/complex:493:5: note: candidate: template<class _Tp, class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(std::basic_istream<_CharT, _Traits>&, std::complex<_Tp>&)
operator>>(basic_istream<_CharT, _Traits>& __is, complex<_Tp>& __x)
^~~~~~~~
/usr/include/c++/7/complex:493:5: note: template argument deduction/substitution failed:
pairs.cpp:36:19: note: 'tp' is not derived from 'std::complex<_Tp>'
cin >> v[i];
^
In file included from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:66:0,
from pairs.cpp:1:
/usr/include/c++/7/bitset:1462:5: note: candidate: template<class _CharT, class _Traits, long unsigned int _Nb> std::basic_istream<_CharT, _Traits>& std::operator>>(std::basic_istream<_CharT, _Traits>&, std::bitset<_Nb>&)
operator>>(std::basic_istream<_CharT, _Traits>& __is, bitset<_Nb>& __x)
^~~~~~~~
/usr/include/c++/7/bitset:1462:5: note: template argument deduction/substitution failed:
pairs.cpp:36:19: note: 'tp' is not derived from 'std::bitset<_Nb>'
cin >> v[i];
^
In file included from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:72:0,
from pairs.cpp:1:
/usr/include/c++/7/iomanip:71:5: note: candidate: template<class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(std::basic_istream<_CharT, _Traits>&, std::_Resetiosflags)
operator>>(basic_istream<_CharT, _Traits>& __is, _Resetiosflags __f)
^~~~~~~~
/usr/include/c++/7/iomanip:71:5: note: template argument deduction/substitution failed:
pairs.cpp:36:19: note: cannot convert 'v[i]' (type 'tp') to type 'std::_Resetiosflags'
cin >> v[i];
~~~^
In file included from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:72:0,
from pairs.cpp:1:
/usr/include/c++/7/iomanip:101:5: note: candidate: template<class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(std::basic_istream<_CharT, _Traits>&, std::_Setiosflags)
operator>>(basic_istream<_CharT, _Traits>& __is, _Setiosflags __f)
^~~~~~~~
/usr/include/c++/7/iomanip:101:5: note: template argument deduction/substitution failed:
pairs.cpp:36:19: note: cannot convert 'v[i]' (type 'tp') to type 'std::_Setiosflags'
cin >> v[i];
~~~^
In file included from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:72:0,
from pairs.cpp:1:
/usr/include/c++/7/iomanip:132:5: note: candidate: template<class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(std::basic_istream<_CharT, _Traits>&, std::_Setbase)
operator>>(basic