Implement Transform function

homework/transform-containers/CMakeLists.txt

@@ -1,6 +1,6 @@
 cmake_minimum_required(VERSION 3.11.0)
 
-set(CMAKE_CXX_STANDARD 17)
+set(CMAKE_CXX_STANDARD 20)
 set(CMAKE_CXX_STANDARD_REQUIRED ON)
 
 include(FetchContent)
@@ -18,7 +18,8 @@ FetchContent_MakeAvailable(googletest)
 project(transformContainers)
 enable_testing()
 
-add_executable(${PROJECT_NAME}-ut test.cpp) # add your cpp file here after test.cpp
+add_executable(${PROJECT_NAME} main.cpp)
+add_executable(${PROJECT_NAME}-ut test.cpp transform_containers.cpp) # add your cpp file here after test.cpp
 # if this is problematic take a look into CMakeLists.txt files in other exercises
 
 add_compile_options(${PROJECT_NAME}-ut -Wall -Wextra -Wconversion -pedantic -Werror)

homework/transform-containers/main.cpp

@@ -0,0 +1,5 @@
+#include "transform_containers.hpp"
+
+int main() {
+    return 0;
+}

homework/transform-containers/test.cpp

@@ -1,6 +1,7 @@
 #include "gtest/gtest.h"
 
 // TODO: add proper includes
+#include "transform_containers.hpp"
 
 TEST(transformContainerTests, ShouldReturnUniqueMap) {
     std::map<int, std::string> expected_result{

homework/transform-containers/transform_containers.cpp

@@ -0,0 +1,19 @@
+#include "transform_containers.hpp"
+
+std::map<int, std::string> removeDuplicateAndTranformToMap(std::list<std::string> words, std::deque<int> nums) {
+    std::map<int, std::string> transformed{};
+
+    std::ranges::sort(nums);
+    auto new_end = std::unique(nums.begin(), nums.end());
+    nums.erase(new_end, nums.end());
+
+    words.sort();
+    words.unique();
+
+    std::vector<std::pair<int, std::string>> temp;
+    temp.reserve(std::min(nums.size(), words.size()));
+    auto f = [](int num, std::string& word) { return std::make_pair(num, word); };
+    std::transform(nums.begin(), nums.end(), words.begin(), std::back_inserter(temp), f);
+    transformed.insert(temp.begin(), temp.end());
+    return transformed;
+}

homework/transform-containers/transform_containers.hpp

@@ -0,0 +1,10 @@
+#pragma once
+#include <algorithm>
+#include <deque>
+#include <list>
+#include <map>
+#include <ranges>
+#include <string>
+#include <vector>
+
+std::map<int, std::string> removeDuplicateAndTranformToMap(std::list<std::string> list, std::deque<int> deque);