Problem 5: Hero's Formula is A method for calculating the area of a triangle when you know the lengths of all three sides. Let a, b, c be the lengths of the sides of a triangle. The area is given by:A= pp-ap-b(p-c) | wherep= a+b+c2 | | Write a C-language code to calculate area of triangle using above method. Take the three lengths of the triangle from the user and display the area that your program calculates.
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 )?
They started with the brief introduction followed by few
basic C++ questions on polumorphism, inheritance and then
What is polymorphims?
How you will access polymorphic functions in C?
How virtual function mechanism works?
How to Increment the value of the empid E001 for each and
every employee by using the programe?
Program to check whether a word is a sub-string or not of a
how can u do connectivity in c++ language?
plz send me connectivity code in c++ ?
Please send ford technologies placement paper 2 my mail id
write a C++ program for booking using constructor and
Q1. A. What is unary operator? List out the different
operators involved in the unary operator.
B. What is an adjust field format flag?
Q2. A. Distinguish between a # include and #define.
B. Can a list of string be stored within a two
Q3. A.Explain how a pointer to function can be declared in
B.List the merits and demerits of declaring a nested
class in C++?
Q4. A. What are the syntactic rules to be avoid ambiguity
in multiple inheritence?
B. Explain the operation of overloading of an
Q5. A. Explain how the virtual base class is different
from the conventional base classes of the opps.
B. Explain how an exception handler is defined and
invoked in a Program.
Q6. A. What is a binary file? List the merits and demerits
of the binary file usagein C++.
B. Write short notes on Text Manipulation Routines.
C. Write bites in Turbo c++ Header (“Include”) Files.
why and when we can declar member fuction as a private in
Assume an array of structure is in order by studentID field
of the record, where student IDs go from 101 to 500. Write
the most efficient pseudocode algorithm you can to find the
record with a specific studentID if every single student ID
from 101 to 500 is used and the array has 400 elements.
Write the most efficient pseudocode algorithm you can to
find a record with a studentID near the end of the IDs, say
in the range from 450 to 500, if not every single student
ID in the range of 101 to 500 is used and the array size is
what's the basic's in dot net
why reinterpret cast is considered dangerous?
write a program to enter a string like"sunil is a good boy
and seeking for a job" not more than 10 characters including
space in one line,rest characters should b in other line.if
the next line starts from in between the previous word,then
print whole word to next line.
Write a C/C++ program to add a user to MySQL. The user
should be permitted to only "INSERT" into the given database.
Given the following seqment of code containing a group of
nested if instructions: y = 9; if ((x==3) || (x == 5)) y++;
else if (x == 2) y *= 2; else if (x == ) y-= 7; else y = 8;
if the value of x is 4 before the nested IFs are executed,
what is the value of y after the nested IFs are executed?