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  1. #include <iostream>
  2. #include<bits/stdc++.h>
  3. #include <string.h>
  4. #iinclude<string>
  5. using namespace std;
  6.  
  7. int main() {
  8. string s;
  9. int n;
  10. cin>>s;
  11. cout<<s.size()<<endl;
  12. if(s.size>=6&&1<=s.size)
  13. {
  14. int n = std::stoi(s);
  15. cout<<n<<endl;
  16. }
  17. return 0;
  18. }
Compilation error #stdin compilation error #stdout 0s 15232KB
stdin
123
compilation info
prog.cpp:4:2: error: invalid preprocessing directive #iinclude
 #iinclude<string>
  ^~~~~~~~
prog.cpp: In function ‘int main()’:
prog.cpp:12:10: error: invalid use of member function ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::size_type std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::size() const [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>; std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::size_type = long unsigned int]’ (did you forget the ‘()’ ?)
     if(s.size>=6&&1<=s.size)
        ~~^~~~
prog.cpp:12:24: error: invalid use of member function ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::size_type std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::size() const [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>; std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::size_type = long unsigned int]’ (did you forget the ‘()’ ?)
     if(s.size>=6&&1<=s.size)
                      ~~^~~~
stdout
Standard output is empty