Rezumat problemă

Patrat Perfect

#2572

Se citește un număr n și apoi n numere naturale. Să se verifice pentru fiecare număr dacă este pătrat perfect.

Consola Andrei Visalon (Prekzursil) Mirela Mlisan, Andrei Visalon ușoară

Clasa 9 Elemente de baza ale limbajului Structuri repetitive

Rezolvă

Detalii

Problema	Patrat Perfect	Operații I/O	tastatură/ecran
Limita timp	0.2 secunde	Limita memorie	Total: 64 MB / Stivă 8 MB
Id soluție	#43668479	Utilizator	Victor Vasu (VictorSpiru)
Fișier	patrat_perfect.cpp	Dimensiune	357 B
Data încărcării	09 Mai 2023, 13:17	Scor / rezultat	Eroare de compilare

Evaluare

Mesaj compilare

patrat_perfect.cpp: In function 'int main()':
patrat_perfect.cpp:10:10: warning: statement has no effect [-Wunused-value]
     for(i==1;i<=n;i++)

          ^
patrat_perfect.cpp: In lambda function:
patrat_perfect.cpp:14:18: error: expected '{' before ')' token
         if((k-[k])==0)

                  ^
patrat_perfect.cpp: In function 'int main()':
patrat_perfect.cpp:14:14: error: no match for 'operator-' (operand types are 'float' and 'main()::__lambda0')
         if((k-[k])==0)

              ^
patrat_perfect.cpp:14:14: note: candidates are:
In file included from /usr/include/c++/4.8/bits/stl_algobase.h:67:0,
                 from /usr/include/c++/4.8/bits/char_traits.h:39,
                 from /usr/include/c++/4.8/ios:40,
                 from /usr/include/c++/4.8/ostream:38,
                 from /usr/include/c++/4.8/iostream:39,
                 from patrat_perfect.cpp:1:
/usr/include/c++/4.8/bits/stl_iterator.h:327:5: note: template<class _Iterator> typename std::reverse_iterator<_Iterator>::difference_type std::operator-(const std::reverse_iterator<_Iterator>&, const std::reverse_iterator<_Iterator>&)
     operator-(const reverse_iterator<_Iterator>& __x,
     ^
/usr/include/c++/4.8/bits/stl_iterator.h:327:5: note:   template argument deduction/substitution failed:
patrat_perfect.cpp:14:18: note:   mismatched types 'const std::reverse_iterator<_Iterator>' and 'float'
         if((k-[k])==0)

                  ^
In file included from /usr/include/c++/4.8/bits/stl_algobase.h:67:0,
                 from /usr/include/c++/4.8/bits/char_traits.h:39,
                 from /usr/include/c++/4.8/ios:40,
                 from /usr/include/c++/4.8/ostream:38,
                 from /usr/include/c++/4.8/iostream:39,
                 from patrat_perfect.cpp:1:
/usr/include/c++/4.8/bits/stl_iterator.h:379:5: note: template<class _IteratorL, class _IteratorR> decltype ((__y.base() - __x.base())) std::operator-(const std::reverse_iterator<_Iterator>&, const std::reverse_iterator<_IteratorR>&)
     operator-(const reverse_iterator<_IteratorL>& __x,
     ^
/usr/include/c++/4.8/bits/stl_iterator.h:379:5: note:   template argument deduction/substitution failed:
patrat_perfect.cpp:14:18: note:   mismatched types 'const std::reverse_iterator<_Iterator>' and 'float'
         if((k-[k])==0)

                  ^
In file included from /usr/include/c++/4.8/bits/stl_algobase.h:67:0,
                 from /usr/include/c++/4.8/bits/char_traits.h:39,
                 from /usr/include/c++/4.8/ios:40,
                 from /usr/include/c++/4.8/ostream:38,
                 from /usr/include/c++/4.8/iostream:39,
                 from patrat_perfect.cpp:1:
/usr/include/c++/4.8/bits/stl_iterator.h:1104:5: note: template<class _IteratorL, class _IteratorR> decltype ((__x.base() - __y.base())) std::operator-(const std::move_iterator<_Iterator>&, const std::move_iterator<_IteratorR>&)
     operator-(const move_iterator<_IteratorL>& __x,
     ^
/usr/include/c++/4.8/bits/stl_iterator.h:1104:5: note:   template argument deduction/substitution failed:
patrat_perfect.cpp:14:18: note:   mismatched types 'const std::move_iterator<_Iterator>' and 'float'
         if((k-[k])==0)

                  ^
In file included from /usr/include/c++/4.8/bits/stl_algobase.h:67:0,
                 from /usr/include/c++/4.8/bits/char_traits.h:39,
                 from /usr/include/c++/4.8/ios:40,
                 from /usr/include/c++/4.8/ostream:38,
                 from /usr/include/c++/4.8/iostream:39,
                 from patrat_perfect.cpp:1:
/usr/include/c++/4.8/bits/stl_iterator.h:1111:5: note: template<class _Iterator> decltype ((__x.base() - __y.base())) std::operator-(const std::move_iterator<_Iterator>&, const std::move_iterator<_Iterator>&)
     operator-(const move_iterator<_Iterator>& __x,
     ^
/usr/include/c++/4.8/bits/stl_iterator.h:1111:5: note:   template argument deduction/substitution failed:
patrat_perfect.cpp:14:18: note:   mismatched types 'const std::move_iterator<_Iterator>' and 'float'
         if((k-[k])==0)

                  ^

Cum funcționează evaluarea?