1 files changed, 35 insertions, 0 deletions
diff --git a/challenge-122/ulrich-rieke/cpp/ch-1.cpp b/challenge-122/ulrich-rieke/cpp/ch-1.cpp
new file mode 100644
index 0000000000..1b9568d367
--- /dev/null
+++ b/challenge-122/ulrich-rieke/cpp/ch-1.cpp
@@ -0,0 +1,35 @@
+#include <iostream>
+#include <vector>
+#include <algorithm>
+#include <numeric>
+
+std::vector<int> enterArray( ) {
+  std::cout << "Enter different integers ( -1 to end ) !\n" ;
+  int i ;
+  std::vector<int> myIntegers ;
+  std::cin >> i ;
+  while ( i != -1 ) {
+      myIntegers.push_back( i )  ;
+      std::cin >> i ;
+  }
+  return myIntegers ;
+}
+
+int main( ) {
+  std::vector<int> numbers = enterArray( ) ;
+  int len = static_cast<int>( numbers.size( ) ) ;
+  std::vector<double> averages ;
+  double av = 0.0 ;
+  int counted = 0 ;
+  int sum = 0 ;
+  for ( int num : numbers ) {
+      sum += num ;
+      counted++ ;
+      av = static_cast<double>( sum ) / static_cast<double>( counted ) ;
+      averages.push_back( av ) ;
+  }
+  for ( double n : averages )
+      std::cout << n << " " ;
+  std::cout << std::endl ;
+  return 0 ;
+}