From 7d67833e2e7de682d2d418145812d575218e0fa9 Mon Sep 17 00:00:00 2001
From: Mohammad Sajid Anwar <mohammad.anwar@yahoo.com>
Date: Tue, 6 May 2025 15:45:31 +0100
Subject: - Added solutions by Eric Cheung. - Added solutions by Ulrich Rieke.
 - Added solutions by David Ferrone. - Added solutions by E. Choroba. - Added
 solutions by Mark Anderson. - Added solutions by Jaldhar H. Vyas. - Added
 solutions by Ali Moradi. - Added solutions by Feng Chang. - Added solutions
 by Vinod Kumar K. - Added solutions by Peter Campbell Smith. - Added
 solutions by Ali Moradi. - Added solutions by Feng Chang. - Added solutions
 by Conor Hoekstra. - Added solutions by Bob Lied. - Added solutions by
 Athanasius. - Added solutions by W. Luis Mochan. - Added solutions by Andrew
 Shitov. - Added solutions by PokGoPun. - Added solutions by Roger Bell_West.

---
 challenge-320/ulrich-rieke/cpp/ch-1.cpp | 36 +++++++++++++++++++++++++++++++++
 1 file changed, 36 insertions(+)
 create mode 100755 challenge-320/ulrich-rieke/cpp/ch-1.cpp

(limited to 'challenge-320/ulrich-rieke/cpp/ch-1.cpp')

diff --git a/challenge-320/ulrich-rieke/cpp/ch-1.cpp b/challenge-320/ulrich-rieke/cpp/ch-1.cpp
new file mode 100755
index 0000000000..158bba2cb8
--- /dev/null
+++ b/challenge-320/ulrich-rieke/cpp/ch-1.cpp
@@ -0,0 +1,36 @@
+#include <vector>
+#include <iostream>
+#include <string>
+#include <sstream>
+#include <cstdlib>
+#include <algorithm>
+
+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 ;
+}
+
+int main( ) {
+   std::cout << "Enter some integers separated by blanks!\n" ;
+   std::string line ;
+   std::getline( std::cin , line ) ;
+   auto tokens { split( line , ' ' ) } ;
+   std::vector<int> numbers ;
+   for ( auto s : tokens ) 
+      numbers.push_back( std::stoi( s ) ) ;
+   int positives = std::count_if( numbers.begin( ) , numbers.end( ) , [](int i) {
+	 return i > 0 ; } ) ;
+   int negatives = std::count_if( numbers.begin( ) , numbers.end( ) , [](int i) {
+	 return i < 0 ; } ) ;
+   if ( positives != 0 || negatives != 0 ) {
+      std::cout << std::max( positives , negatives ) << '\n' ;
+   }
+   else {
+      std::cout << 0 << '\n' ;
+   }
+   return 0 ;
+}
-- 
cgit