- Added solutions by Ulrich Rieke.

1 files changed, 35 insertions, 0 deletions

diff --git a/challenge-339/ulrich-rieke/cpp/ch-2.cpp b/challenge-339/ulrich-rieke/cpp/ch-2.cpp
new file mode 100755
index 0000000000..45bf047704
--- /dev/null
+++ b/challenge-339/ulrich-rieke/cpp/ch-2.cpp
@@ -0,0 +1,35 @@
+#include <vector>

+#include <iostream>

+#include <sstream>

+#include <algorithm>

+#include <string>

+

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

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

+   std::string word ;

+   std::istringstream istr { text } ;

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

+      tokens.push_back( word ) ;

+   return tokens ;

+}

+

+int main( ) {

+   std::cout << "Enter some height differences separated by blanks!\n" ;

+   std::string line ;

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

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

+   std::vector<int> differences , heights ;

+   for ( auto s : tokens ) {

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

+   }

+   heights.push_back( 0 ) ;

+   int currentHeight = 0 ;

+   for ( auto it = differences.begin( ) ; it != differences.end( ) ; ++it ) {

+      currentHeight += *it ;

+      heights.push_back( currentHeight ) ;

+   }

+   std::cout << *std::max_element( heights.begin( ) , heights.end( ) ) << 

+      '\n' ;

+   return 0 ;

+}

+