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diff --git a/challenge-202/ulrich-rieke/cpp/ch-1.cpp b/challenge-202/ulrich-rieke/cpp/ch-1.cpp
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+#include <iostream>
+#include <vector>
+#include <string>
+#include <algorithm>
+#include <cstdlib>
+
+int main( int argc , char* argv[] ) {
+ if ( argc < 4 ) {
+ std::cout << "Enter a least 3 integers, separated by a blank!\n" ;
+ return 1 ;
+ }
+ else {
+ std::vector<int> numbers ;
+ for ( int i = 1 ; i < argc ; i++ ) {
+ numbers.push_back( std::atoi( argv[ i ] ) ) ;
+ }
+ int result = 0 ;
+ int len = numbers.size( ) ;
+ for ( int i = 0 ; i < len - 2 ; i++ ) {
+ if ( std::all_of( numbers.begin( ) + i , numbers.begin( ) + i + 3 ,
+ [ ]( int n ) { return n % 2 == 1 ; } ) )
+ result = 1 ;
+ }
+ std::cout << result << std::endl ;
+ return 0 ;
+ }
+}
+------------------------------------------------------------------------------------
+ task 1, in Haskell
+------------------------------------------------------------------------------------
+
+module Challenge202
+ where
+import Data.List.Split ( divvy )
+
+solution :: [Int] -> Int
+solution list = if any (\li -> all odd li ) $ divvy 3 1 list then 1 else 0