From 0c54127815c547748978c6c1960db5c9e7966cb0 Mon Sep 17 00:00:00 2001
From: Claros Alexis <alexisdaniel.claros@dxc.com>
Date: Mon, 20 Feb 2023 18:28:30 +0100
Subject: [PATCH] task completed

---
 algorithms_task_1/student/include/impl.h | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/algorithms_task_1/student/include/impl.h b/algorithms_task_1/student/include/impl.h
index 350adfaf..2bd70ce2 100644
--- a/algorithms_task_1/student/include/impl.h
+++ b/algorithms_task_1/student/include/impl.h
@@ -11,4 +11,14 @@
   * @return consecutive range
 */
 template<class FI, class Comparator = std::equal_to<typename std::iterator_traits<FI>::value_type>>
-std::pair<FI, FI> consecutive_group(FI start, FI end, Comparator comp = {});
+std::pair<FI, FI> consecutive_group(FI start, FI end, Comparator comp = {}){
+  if(start == end) return std::pair<FI, FI> (start, end);
+
+  auto first = std::adjacent_find(start, end, comp);
+  auto endIt = first;
+  while(endIt != end){
+    if(*endIt == *first) endIt++;
+    else break;
+  } 
+  return std::pair<FI, FI> (first,  endIt );
+}