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#include <iostream>
#include <string>
#include <ranges>
#include <string_view>
#include <algorithm>
#include <list>
#include <iterator>
#include <vector>
int main( ) {
std::cout << "Enter some distinct integers, separated by blanks!\n" ;
std::string line ;
std::getline( std::cin , line ) ;
std::vector<std::string> numberstrings ;
char delimiter = ' ' ;
auto split = line | std::views::split( delimiter ) ;
for ( const auto & subrange : split ) {
std::string numstring( &*subrange.begin( ) , std::ranges::distance(
subrange ) ) ;
numberstrings.push_back( numstring ) ;
}
std::list<int> numbers , arr1 , arr2 ;
for ( auto s : numberstrings )
numbers.push_back( std::stoi( s ) ) ;
int first = numbers.front( ) ;
arr1.push_back( first ) ;
numbers.pop_front( ) ;
first = numbers.front( ) ;
arr2.push_back( first ) ;
numbers.pop_front( ) ;
while ( ! numbers.empty( ) ) {
first = numbers.front( ) ;
if ( arr1.back( ) > arr2.back( ) ) {
arr1.push_back( first ) ;
}
else {
arr2.push_back( first ) ;
}
numbers.pop_front( ) ;
}
for ( int i : arr2 )
arr1.push_back( i ) ;
std::cout << "( " ;
std::copy( arr1.begin( ) , arr1.end( ) , std::ostream_iterator<int>(
std::cout , " " )) ;
std::cout << ")\n" ;
return 0 ;
}
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