- Added solutions by Niels van Dijke.

- Added solutions by Ulrich Rieke.
- Added solutions by Robert DiCicco.
- Added solutions by Laurent Rosenfeld.
- Added solutions by Peter Meszaros.
- Added solutions by Mark Anderson.
- Added solutions by Lubos Kolouch.
- Added solutions by Ali Moradi.
- Added solutions by Dave Jacoby.
- Added solutions by Peter Campbell Smith.
- Added solutions by W. Luis Mochan.
- Added solutions by Steven Wilson.
- Added solutions by Thomas Kohler.
- Added solutions by E. Choroba.
- Added solutions by Bob Lied.

1 files changed, 35 insertions, 0 deletions

diff --git a/challenge-228/ulrich-rieke/cpp/ch-1.cpp b/challenge-228/ulrich-rieke/cpp/ch-1.cpp
new file mode 100755
index 0000000000..106d4ee20f
--- /dev/null
+++ b/challenge-228/ulrich-rieke/cpp/ch-1.cpp
@@ -0,0 +1,35 @@
+#include <iostream>

+#include <vector>

+#include <string>

+#include <numeric>

+#include <algorithm>

+

+std::vector<std::string> split( const std::string & startline ,

+      const std::string & sep ) {

+   std::vector<std::string> separated ;

+   std::string::size_type start { 0 } ;

+   std::string::size_type pos ;

+   do {

+      pos = startline.find_first_of( sep , start ) ;

+      separated.push_back( startline.substr(start , pos - start )) ;

+      start = pos + 1 ;

+   } while ( pos != std::string::npos ) ;

+   return separated ;

+}

+

+int main( ) {

+   std::cout << "Enter some integers, separated by blanks!\n" ;

+   std::string line ;

+   std::getline( std::cin , line ) ;

+   std::vector<std::string> numberstrings ( split( line , " " ) ) ;

+   std::vector<int> numbers ;

+   for ( auto s : numberstrings ) 

+      numbers.push_back( std::stoi( s ) ) ;

+   std::vector<int> uniques ;

+   for ( int i : numbers ) {

+      if ( std::count( numbers.begin( ) , numbers.end( ) , i ) == 1 ) 

+	 uniques.push_back( i ) ;

+   }

+   std::cout << std::accumulate( uniques.begin( ) , uniques.end( ) , 0 ) << std::endl ;

+   return 0 ;

+}