- Added solutions by Eric Cheung.

- Added solutions by Ulrich Rieke.
- Added solutions by Mark Anderson.
- Added solutions by Feng Chang.
- Added solutions by E. Choroba.
- Added solutions by Niels van Dijke.
- Added solutions by Andreas Mahnke.
- Added solutions by Luca Ferrari.
- Added solutions by Andrew Shitov.
- Added solutions by Ali Moradi.
- Added solutions by W. Luis Mochan.
- Added solutions by David Ferrone.
- Added solutions by Conor Hoekstra.
- Added solutions by Peter Meszaros.
- Added solutions by Robert Ransbottom.
- Added solutions by Peter Campbell Smith.
- Added solutions by Robbie Hatley.

1 files changed, 32 insertions, 0 deletions

diff --git a/challenge-321/ulrich-rieke/cpp/ch-2.cpp b/challenge-321/ulrich-rieke/cpp/ch-2.cpp
new file mode 100755
index 0000000000..caf736cbfb
--- /dev/null
+++ b/challenge-321/ulrich-rieke/cpp/ch-2.cpp
@@ -0,0 +1,32 @@
+#include <iostream>

+#include <string>

+#include <vector>

+#include <sstream>

+

+std::vector<std::string> split( const std::string & text , char delimiter ) {

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

+   std::istringstream istr { text } ;

+   std::string word ;

+   while ( std::getline( istr , word , delimiter ) ) 

+      tokens.push_back( word ) ;

+   return tokens ;

+}

+

+std::string reduceStr( std::string word ) {

+   auto it = word.find( "#" ) ;

+   while ( it != std::string::npos ) {

+      word = word.erase( --it , 2 ) ;

+      it = word.find( "#" ) ;

+   }

+   return word ;

+}

+

+int main( ) {

+   std::cout << "Enter 2 words witz zero or more #!\n" ;

+   std::string line ;

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

+   auto tokens { split( line , ' ' ) } ;

+   std::cout << std::boolalpha << ( reduceStr( tokens[0] ) == 

+	 reduceStr( tokens[1] ) ) << '\n' ;

+   return 0 ;

+}