Create compile time polymorphism.c

IntroToOOP/compile time polymorphism.c

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+/*
+Polymorphism is a feature of OOPs that allows the object to behave differently in different conditions. In C++ we have two types of polymorphism:
+1) Compile time Polymorphism – This is also known as static (or early) binding.
+2) Runtime Polymorphism – This is also known as dynamic (or late) binding.
+*/
+#include <iostream>
+using namespace std;
+class Add {
+public:
+  int sum(int num1, int num2){
+     return num1+num2;
+  }
+  int sum(int num1, int num2, int num3){
+     return num1+num2+num3;
+  }
+};
+int main() {
+  Add obj;
+  //This will call the first function
+  cout<<"Output: "<<obj.sum(10, 20)<<endl;
+  //This will call the second function
+  cout<<"Output: "<<obj.sum(11, 22, 33);
+  return 0;
+}
+
+
+
+/*
+Output: 30
+Output: 66
+*/