Add Functions in C++

Author: Kassout

HelloWorld/Main.cpp

@@ -1,18 +1,21 @@
 #include <iostream>
 
-int main()
+int Multiply(int a, int b)
 {
-	char a = 'A';
-	std::cout << a << std::endl;
-
-	unsigned int variable = 8; // -4b -> 4b
-	std::cout << variable << std::endl;
+	return a * b;
+}
 
-	variable = 20;
-	std::cout << sizeof(variable) << std::endl;
+void MultiplyAndLog(int a, int b)
+{
+	int result = Multiply(a, b);
+	std::cout << result << std::endl;
+}
 
-	float floatVariable = 5.5f;
-	std::cout << floatVariable << std::endl;
+int main()
+{
+	MultiplyAndLog(3, 2);
+	MultiplyAndLog(8, 5);
+	MultiplyAndLog(90, 45);
 
 	std::cin.get();
 }