Rezumat problemă

SumSec1

#516

Se dă un vector format din n elemente, numere naturale. Calculați suma elementelor din secvența determinată de primul și ultimul element impar.

Consola Candale Silviu (silviu) ușoară

Clasa 9 Tablouri unidimensionale (vectori) Probleme cu secvențe

Rezolvă

Detalii

Problema	SumSec1	Operații I/O	tastatură/ecran
Limita timp	0.1 secunde	Limita memorie	Total: 64 MB / Stivă 8 MB
Id soluție	#58253623	Utilizator	Dumitru Daria Mihaela (mihaeladaria)
Fișier	sumsec1.cpp	Dimensiune	409 B
Data încărcării	22 Mai 2025, 14:29	Scor / rezultat	Eroare de compilare

Evaluare

Mesaj compilare

sumsec1.cpp: In function 'int main()':
sumsec1.cpp:4:24: error: expected primary-expression before ',' token
 int v[1000], poz_min=0;, poz_max=0, n, S=0;

                        ^
sumsec1.cpp:4:26: error: 'poz_max' was not declared in this scope
 int v[1000], poz_min=0;, poz_max=0, n, S=0;

                          ^
sumsec1.cpp:4:37: error: 'n' was not declared in this scope
 int v[1000], poz_min=0;, poz_max=0, n, S=0;

                                     ^
sumsec1.cpp:4:40: error: 'S' was not declared in this scope
 int v[1000], poz_min=0;, poz_max=0, n, S=0;

                                        ^
sumsec1.cpp:7:27: error: expected ';' before ')' token
     for(int i=1; i<=n, ++i) {

                           ^
sumsec1.cpp:8:12: error: ambiguous overload for 'operator>>' (operand types are 'std::istream {aka std::basic_istream<char>}' and 'int')
         cin>>v[i]%2==1&&adv==false) {

            ^
sumsec1.cpp:8:12: note: candidates are:
In file included from /usr/include/c++/4.8/iostream:40:0,
                 from sumsec1.cpp:1:
/usr/include/c++/4.8/istream:120:7: note: 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>] <near match>
       operator>>(__istream_type& (*__pf)(__istream_type&))
       ^
/usr/include/c++/4.8/istream:120:7: note:   no known conversion for argument 1 from 'int' 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++/4.8/istream:124:7: note: 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>] <near match>
       operator>>(__ios_type& (*__pf)(__ios_type&))
       ^
/usr/include/c++/4.8/istream:124:7: note:   no known conversion for argument 1 from 'int' 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++/4.8/istream:131:7: note: 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>] <near match>
       operator>>(ios_base& (*__pf)(ios_base&))
       ^
/usr/include/c++/4.8/istream:131:7: note:   no known conversion for argument 1 from 'int' to 'std::ios_base& (*)(std::ios_base&)'
/usr/include/c++/4.8/istream:259:7: note: 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>] <near match>
       operator>>(__streambuf_type* __sb);
       ^
/usr/include/c++/4.8/istream:259:7: note:   no known conversion for argument 1 from 'int' to 'std::basic_istream<char>::__streambuf_type* {aka std::basic_streambuf<char>*}'
sumsec1.cpp:8:35: error: expected ';' before ')' token
         cin>>v[i]%2==1&&adv==false) {

                                   ^
sumsec1.cpp:11:11: error: 'else' without a previous 'if'
         } else if(v[i]%2==1) poz_max=i;

           ^

Cum funcționează evaluarea?