Inner-product (mmoskala07)

homework/inner-product/CMakeLists.txt

@@ -18,7 +18,7 @@ FetchContent_MakeAvailable(googletest)
 project(arithmeticAverage)
 enable_testing()
 
-add_executable(${PROJECT_NAME} main.cpp arithmeticAverage.cpp)
+# add_executable(${PROJECT_NAME} main.cpp arithmeticAverage.cpp)
 add_executable(${PROJECT_NAME}-ut test.cpp arithmeticAverage.cpp)
 
 target_link_libraries(${PROJECT_NAME}-ut gtest_main)

homework/inner-product/arithmeticAverage.cpp

@@ -0,0 +1,28 @@
+#include "arithmeticAverage.hpp"
+#include <algorithm>
+#include <cmath>
+#include <numeric>
+
+#include <iostream>
+
+float ArithmeticAverage(const std::vector<int>& v1, const std::vector<int>& v2) {
+    float sum = 0;
+    sum = std::accumulate(v1.begin(), v1.end(), sum);
+    sum = std::accumulate(v2.begin(), v2.end(), sum);
+
+    return (sum / (v1.size() + v2.size()));
+}
+
+float Distance(const std::vector<int>& v1, const std::vector<int>& v2) {
+    float sum_squared = 0.0;
+
+    if (v1.size() == v2.size()) {
+        auto it1 = v1.begin();
+        auto it2 = v2.begin();
+        for (; it1 != v1.end(); it1++, it2++) {
+            sum_squared += pow(*it1 - *it2, 2);
+        }
+    }
+
+    return sqrt(sum_squared);
+}

homework/inner-product/arithmeticAverage.hpp

@@ -0,0 +1,5 @@
+#pragma once
+#include <vector>
+
+float ArithmeticAverage(const std::vector<int>& v1, const std::vector<int>& v2);
+float Distance(const std::vector<int>& v1, const std::vector<int>& v2);

homework/inner-product/build.bat

@@ -0,0 +1,9 @@
+RMDIR build /S /Q
+mkdir build
+cd build
+cmake -G "MinGW Makefiles" ..
+MinGW32-make
+
+arithmeticAverage-ut.exe
+
+cd ..