Added inline functions and examples

C++/inline_functions_example.cpp

@@ -0,0 +1,24 @@
+#include <iostream>
+using namespace std;
+/*When we call functions the exceution of main function stops for a while and program waits for result.
+This causes undesirable waste of time. One solution is to use tertiary operator wherever possible rather than using functions, which makes execution of program fast.
+However writing more and more tertiary operators would make our code look overwelming at some point of time.
+To avail both clean code and fast speed ,C++ has a powerful concept of inline functions(which are not true functions but part of main block itself).
+At the tijme of compiling the compiler would itself place the inline code where the function has been called
+in our main function. Hence we have achieved fast execution as well as clean code
+Further Reading : https://www.geeksforgeeks.org/inline-functions-cpp/
+*/
+inline int max(int a,int b){
+    return (a>b?a:b);
+}
+inline int min(int a,int b){
+    return (a<b?a:b);
+}
+int main() {    
+    int a,b;
+    cout << "Enter the numbers: ";
+    cin >> a >> b;
+    int ans = max(a,b);
+    cout << ans;
+    return 0;
+}