Write a c++ code that will calculate the roots of a quadratic equation a2+ bx+c=0 Hint: d = sqrt (b2-4ac), and the roots are: x1 = (€“b + d)/2a and x2 = (€“b €“ d)/2a (use sqrt function from cmath.h )?

0 Answers   Maxobiz,

---

Explain bubble sorting.

0 Answers  

---

pls help.. paper bills.. 1000, 500, 100, 50, 20, 10, 5, 1.. create a program that will count all the paper bills in the number being input.. example: enter a number: 3886 there is/are: 3 ->1000 1 ->500 3 ->100 1 ->50 1 ->20 1 ->10 1 ->5 1 ->1 example2: enter a number: 728 there is/are: 0 ->1000 1 ->500 2 ->100 0 ->50 1 ->20 0 ->10 1 ->5 3 ->1

4 Answers  

---

What is the difference between strcpy() and strncpy()?

0 Answers  

---

How many types of classes are there in c++?

0 Answers  

---

---

Are c and c++ similar?

0 Answers  

---

what is scupper?

0 Answers  

---

What are the different types of polymorphism?

3 Answers  

---

What is the use of string in c++?

0 Answers  

---

Explain the uses of static class data?

0 Answers  

---

Assume studentNames and studentIDs are two parallel arrays of size N that hold student data. Write a pseudocode algorithm that sorts studentIDs array in ascending ID number order such that the two arrays remain parallel.

0 Answers  

---

Show the declaration for a pointer to function returning long and taking an integer parameter.

0 Answers  

---