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Computer Sorting Algorithms Difficulty: Medium

What is the output of the following code: int x = 5; int *ptr = &x; cout << *ptr; in C++? Which of the following is/are the right way to declare a method? 1. function functionName() { function body } 2. scope function functionName() { function body } 3. method methodName() { method body } 4. scope method methodName() { method body } What is the primary benefit of using a Bottom-Up approach in Dynamic Programming? What is the average case time complexity of library sort? What will be the output of the following C++ code? #include <iostream> using namespace std; class Cat { public: int age; int weight; }; int main() { Cat f; f.age = 56; cout << "Gates is " ; cout << f.age << " years old.\n"; }