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_38635831_17843.cpp: In function 'int main()':
0_0_38635831_17843.cpp:36:12: error: 'cin' was not declared in this scope
     while (cin >> n) {
            ^~~
0_0_38635831_17843.cpp:36:12: note: suggested alternative:
In file included from 0_0_38635831_17843.cpp:1:
gcc-8.5.0/lib/gcc/x86_64-w64-mingw32/8.5.0/include/c++/iostream:60:18: note:   'std::cin'
   extern istream cin;  /// Linked to standard input
                  ^~~
0_0_38635831_17843.cpp:41:13: error: 'cout' was not declared in this scope
             cout << 0 << endl;
             ^~~~
0_0_38635831_17843.cpp:41:13: note: suggested alternative:
In file included from 0_0_38635831_17843.cpp:1:
gcc-8.5.0/lib/gcc/x86_64-w64-mingw32/8.5.0/include/c++/iostream:61:18: note:   'std::cout'
   extern ostream cout;  /// Linked to standard output
                  ^~~~
0_0_38635831_17843.cpp:41:26: error: 'endl' was not declared in this scope
             cout << 0 << endl;
                          ^~~~
0_0_38635831_17843.cpp:41:26: note: suggested alternative:
In file included from gcc-8.5.0/lib/gcc/x86_64-w64-mingw32/8.5.0/include/c++/iostream:39,
                 from 0_0_38635831_17843.cpp:1:
gcc-8.5.0/lib/gcc/x86_64-w64-mingw32/8.5.0/include/c++/ostream:593:5: note:   'std::endl'
     endl(basic_ostream<_CharT, _Traits>& __os)
     ^~~~
0_0_38635831_17843.cpp:51:21: error: 'cout' was not declared in this scope
                     cout << b[y] << endl;
                     ^~~~
0_0_38635831_17843.cpp:51:21: note: suggested alternative:
In file included from 0_0_38635831_17843.cpp:1:
gcc-8.5.0/lib/gcc/x86_64-w64-mingw32/8.5.0/include/c++/iostream:61:18: note:   'std::cout'
   extern ostream cout;  /// Linked to standard output
                  ^~~~
0_0_38635831_17843.cpp:51:37: error: 'endl' was not declared in this scope
                     cout << b[y] << endl;
                                     ^~~~
0_0_38635831_17843.cpp:51:37: note: suggested alternative:
In file included from gcc-8.5.0/lib/gcc/x86_64-w64-mingw32/8.5.0/include/c++/iostream:39,
                 from 0_0_38635831_17843.cpp:1:
gcc-8.5.0/lib/gcc/x86_64-w64-mingw32/8.5.0/include/c++/ostream:593:5: note:   'std::endl'
     endl(basic_ostream<_CharT, _Traits>& __os)
     ^~~~
0_0_38635831_17843.cpp:58:13: error: 'cout' was not declared in this scope
             cout << b[n] << endl;
             ^~~~
0_0_38635831_17843.cpp:58:13: note: suggested alternative:
In file included from 0_0_38635831_17843.cpp:1:
gcc-8.5.0/lib/gcc/x86_64-w64-mingw32/8.5.0/include/c++/iostream:61:18: note:   'std::cout'
   extern ostream cout;  /// Linked to standard output
                  ^~~~
0_0_38635831_17843.cpp:58:29: error: 'endl' was not declared in this scope
             cout << b[n] << endl;
                             ^~~~
0_0_38635831_17843.cpp:58:29: note: suggested alternative:
In file included from gcc-8.5.0/lib/gcc/x86_64-w64-mingw32/8.5.0/include/c++/iostream:39,
                 from 0_0_38635831_17843.cpp:1:
gcc-8.5.0/lib/gcc/x86_64-w64-mingw32/8.5.0/include/c++/ostream:593:5: note:   'std::endl'
     endl(basic_ostream<_CharT, _Traits>& __os)
     ^~~~


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 : 2024-11-25 07:28:40, Gzip enabled