1 files changed, 24 insertions, 0 deletions
diff --git a/challenge-239/ulrich-rieke/cpp/ch-1.cpp b/challenge-239/ulrich-rieke/cpp/ch-1.cpp
new file mode 100755
index 0000000000..cb66d87443
--- /dev/null
+++ b/challenge-239/ulrich-rieke/cpp/ch-1.cpp
@@ -0,0 +1,24 @@
+#include <iostream>
+#include <string>
+#include <regex>
+
+int main( ) {
+   std::string firstLine ;
+   std::string secondLine ;
+   std::cout << "Enter some strings, separated by blanks!\n" ;
+   std::getline( std::cin , firstLine ) ;
+   std::cout << "Enter some more strings, separated by blanks!\n" ;
+   std::getline( std::cin, secondLine ) ;
+   std::string replace( "" ) ;
+   std::string remove( "\\s+" ) ;
+   std::regex forRemoval( remove ) ;
+   std::string firstConcat ( std::regex_replace( firstLine , forRemoval , 
+	    replace )) ;
+   std::string secondConcat( std::regex_replace( secondLine, forRemoval , 
+	    replace ) ) ;
+   if ( firstConcat == secondConcat ) 
+      std::cout << "true\n" ;
+   else 
+      std::cout << "false\n" ;
+   return 0 ;
+}