F.A.Q
Hand In Hand
Online Acmers
Problem Archive
Realtime Judge Status
Authors Ranklist
 
     C/C++/Java Exams     
ACM Steps
Go to Job
Contest LiveCast
ICPC@China
Best Coder beta
VIP | STD Contests
    DIY | Web-DIY beta
Author ID 
Password 
 Register new ID

View Compilation Error

0_0_39321781_23513.cpp: In function 'void solve()':
0_0_39321781_23513.cpp:73:23: error: no match for 'operator>>' (operand types are 'std::istream' {aka 'std::basic_istream<char>'} and 'char*')
   73 |         rep(i,1,n) cin>>(a[i]+1);
      |                    ~~~^~~~~~~~~~
      |                    |         |
      |                    |         char*
      |                    std::istream {aka std::basic_istream<char>}
In file included from gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/iostream:42,
                 from 0_0_39321781_23513.cpp:1:
gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/istream:325:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(void*&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]' (near match)
  325 |       operator>>(void*& __p)
      |       ^~~~~~~~
gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/istream:325:7: note:   conversion of argument 1 would be ill-formed:
0_0_39321781_23513.cpp:73:30: error: cannot bind non-const lvalue reference of type 'void*&' to an rvalue of type 'void*'
   73 |         rep(i,1,n) cin>>(a[i]+1);
      |                         ~~~~~^~~
gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/istream:201:7: 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>; __istream_type = std::basic_istream<char>]' (near match)
  201 |       operator>>(unsigned long long& __n)
      |       ^~~~~~~~
gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/istream:201:7: note:   conversion of argument 1 would be ill-formed:
0_0_39321781_23513.cpp:73:30: error: invalid conversion from 'char*' to 'long long unsigned int' [-fpermissive]
   73 |         rep(i,1,n) cin>>(a[i]+1);
      |                         ~~~~~^~~
      |                              |
      |                              char*
0_0_39321781_23513.cpp:73:30: error: cannot bind rvalue '(long long unsigned int)(((char*)(& a[i])) + 1)' to 'long long unsigned int&'
gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/istream:197:7: 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>; __istream_type = std::basic_istream<char>]' (near match)
  197 |       operator>>(long long& __n)
      |       ^~~~~~~~
gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/istream:197:7: note:   conversion of argument 1 would be ill-formed:
0_0_39321781_23513.cpp:73:30: error: invalid conversion from 'char*' to 'long long int' [-fpermissive]
   73 |         rep(i,1,n) cin>>(a[i]+1);
      |                         ~~~~~^~~
      |                              |
      |                              char*
0_0_39321781_23513.cpp:73:30: error: cannot bind rvalue '(long long int)(((char*)(& a[i])) + 1)' to 'long long int&'
gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/istream:192:7: 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>; __istream_type = std::basic_istream<char>]' (near match)
  192 |       operator>>(unsigned long& __n)
      |       ^~~~~~~~
gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/istream:192:7: note:   conversion of argument 1 would be ill-formed:
0_0_39321781_23513.cpp:73:30: error: invalid conversion from 'char*' to 'long unsigned int' [-fpermissive]
   73 |         rep(i,1,n) cin>>(a[i]+1);
      |                         ~~~~~^~~
      |                              |
      |                              char*
0_0_39321781_23513.cpp:73:30: error: cannot bind rvalue '(long unsigned int)(((char*)(& a[i])) + 1)' to 'long unsigned int&'
gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/istream:188:7: 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>; __istream_type = std::basic_istream<char>]' (near match)
  188 |       operator>>(long& __n)
      |       ^~~~~~~~
gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/istream:188:7: note:   conversion of argument 1 would be ill-formed:
0_0_39321781_23513.cpp:73:30: error: invalid conversion from 'char*' to 'long int' [-fpermissive]
   73 |         rep(i,1,n) cin>>(a[i]+1);
      |                         ~~~~~^~~
      |                              |
      |                              char*
0_0_39321781_23513.cpp:73:30: error: cannot bind rvalue '(long int)(((char*)(& a[i])) + 1)' to 'long int&'
gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/istream:184:7: 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>; __istream_type = std::basic_istream<char>]' (near match)
  184 |       operator>>(unsigned int& __n)
      |       ^~~~~~~~
gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/istream:184:7: note:   conversion of argument 1 would be ill-formed:
0_0_39321781_23513.cpp:73:30: error: invalid conversion from 'char*' to 'unsigned int' [-fpermissive]
   73 |         rep(i,1,n) cin>>(a[i]+1);
      |                         ~~~~~^~~
      |                              |
      |                              char*
0_0_39321781_23513.cpp:73:30: error: cannot bind rvalue '(unsigned int)(((char*)(& a[i])) + 1)' to 'unsigned int&'
gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/istream:181:7: note: candidate: 'std::basic_istream<_CharT, _Traits>& std::basic_istream<_CharT, _Traits>::operator>>(int&) [with _CharT = char; _Traits = std::char_traits<char>]' (near match)
  181 |       operator>>(int& __n);
      |       ^~~~~~~~
gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/istream:181:7: note:   conversion of argument 1 would be ill-formed:
0_0_39321781_23513.cpp:73:30: error: invalid conversion from 'char*' to 'int' [-fpermissive]
   73 |         rep(i,1,n) cin>>(a[i]+1);
      |                         ~~~~~^~~
      |                              |
      |                              char*
0_0_39321781_23513.cpp:73:30: error: cannot bind rvalue '(int)(((char*)(& a[i])) + 1)' to 'int&'
gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/istream:177:7: 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>; __istream_type = std::basic_istream<char>]' (near match)
  177 |       operator>>(unsigned short& __n)
      |       ^~~~~~~~
gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/istream:177:7: note:   conversion of argument 1 would be ill-formed:
0_0_39321781_23513.cpp:73:30: error: invalid conversion from 'char*' to 'short unsigned int' [-fpermissive]
   73 |         rep(i,1,n) cin>>(a[i]+1);
      |                         ~~~~~^~~
      |                              |
      |                              char*
0_0_39321781_23513.cpp:73:30: error: cannot bind rvalue '(short unsigned int)(((char*)(& a[i])) + 1)' to 'short unsigned int&'
gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/istream:174:7: note: candidate: 'std::basic_istream<_CharT, _Traits>& std::basic_istream<_CharT, _Traits>::operator>>(short int&) [with _CharT = char; _Traits = std::char_traits<char>]' (near match)
  174 |       operator>>(short& __n);
      |       ^~~~~~~~
gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/istream:174:7: note:   conversion of argument 1 would be ill-formed:
0_0_39321781_23513.cpp:73:30: error: invalid conversion from 'char*' to 'short int' [-fpermissive]
   73 |         rep(i,1,n) cin>>(a[i]+1);
      |                         ~~~~~^~~
      |                              |
      |                              char*
0_0_39321781_23513.cpp:73:30: error: cannot bind rvalue '(short int)(((char*)(& a[i])) + 1)' to 'short int&'
gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/istream:170:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(bool&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]' (near match)
  170 |       operator>>(bool& __n)
      |       ^~~~~~~~
gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/istream:170:7: note:   conversion of argument 1 would be ill-formed:
0_0_39321781_23513.cpp:73:30: error: cannot bind non-const lvalue reference of type 'bool&' to a value of type 'char*'
   73 |         rep(i,1,n) cin>>(a[i]+1);
      |                         ~~~~~^~~
gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/istream:224:7: 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>; __istream_type = std::basic_istream<char>]'
  224 |       operator>>(long double& __f)
      |       ^~~~~~~~
gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/istream:224:31: note:   no known conversion for argument 1 from 'char*' to 'long double&'
  224 |       operator>>(long double& __f)
      |                  ~~~~~~~~~~~~~^~~
gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/i


Hangzhou Dianzi University Online Judge 3.0
Copyright © 2005-2024 HDU ACM Team. All Rights Reserved.
Designer & Developer : Wang Rongtao LinLe GaoJie GanLu
Total 0.000000(s) query 1, Server time : 2024-05-19 03:13:18, Gzip enabled