- Added solutions by Ulrich Rieke.

- Added solutions by Roger Bell_West.
- Added solutions by David Ferrone.
- Added solutions by Peter Campbell Smith.
- Added solutions by Thomas Kohler.
- Added solutions by Arne Sommer.
- Added solutions by Jaldhar H. Vyas.

1 files changed, 55 insertions, 0 deletions

diff --git a/challenge-216/ulrich-rieke/cpp/ch-1.cpp b/challenge-216/ulrich-rieke/cpp/ch-1.cpp
new file mode 100644
index 0000000000..e51a101c2a
--- /dev/null
+++ b/challenge-216/ulrich-rieke/cpp/ch-1.cpp
@@ -0,0 +1,55 @@
+#include <iostream>
+#include <vector>
+#include <string>
+#include <cctype>
+
+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 ;
+}
+
+bool condition( const std::string & regi , const std::string & word ) {
+  for ( std::string::size_type i = 0 ; i < regi.length( ) ; i++ ) {
+      if ( word.find( regi.substr( i , 1 ) ) == std::string::npos ) {
+    return false ;
+      }
+  }
+  return true ;
+}
+
+int main( ) {
+  std::cout << "Please enter some words, separated by blanks!\n" ;
+  std::string line ;
+  std::getline( std::cin , line ) ;
+  std::vector<std::string> words ( split( line , " " ) ) ;
+  std::cout << "Enter , separated by blanks, 2 parts of a registration number!\n" ;
+  std::getline( std::cin , line ) ;
+  std::vector<std::string> regiparts( split( line , " " ) ) ;
+  std::string registration ( regiparts[ 0 ] + regiparts[ 1 ] ) ;
+  std::string relevant_word ;
+  for ( auto c : registration ) {
+      if ( std::isalpha( c ) )
+    relevant_word.push_back( static_cast<char>( tolower( c ) ) ) ;
+  }
+  std::vector<std::string> selected ;
+  for ( auto word : words )
+      if ( condition ( relevant_word , word ) )
+    selected.push_back( word ) ;
+  std::cout << "(" ;
+  for ( auto word : selected ) {
+      std::cout << word ;
+      if ( word != selected.back( ) )
+    std::cout << " , " ;
+      else
+    std::cout << ")\n" ;
+  }
+  return 0 ;
+}