Answer Posted / bilal rehman

well data structure is basically a trade off between memory and speed. you have to sacrifice one thing for the efficiency of your program.

Data structures plays an important role in programming language, lets say you guys definitely use google or youtube or any social websites, in these websites if the proper data structure wouldn't have been implemented then the data you are trying to search would take you ages...

the thing i just learned from my teacher is that it changes the way of thinking of a programmer, it shortens up your difficult tasks and make it less complex..!!

What is double in c++?

993

---

What are the advantages of using a pointer?

1021

---

Can you use the function fprintf() to display the output on the screen?

1188

---

Is map thread safe c++?

1021

---

Describe linkages and types of linkages?

942

---

Write a function to perform the substraction of two numbers. Eg: char N1="123", N2="478", N3=-355(N1-N2).

952

---

What is ostream in c++?

956

---

Can a class be static in c++?

1037

---

Is python better than c++?

975

---

What does it mean to declare a member function as static?

1010

---

What is the difference between an external iterator and an internal iterator? Describe an advantage of an external iterator?

1057

---

Why is "using namespace std;" considered bad practice?

1035

---

Should the member functions which are made public in the base class be hidden?

963

---

What is java and c++?

1094

---

Describe the syntax of single inheritance in C++?

1020

---