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Question 1 Create a class String which stores a string value. Overload ++ operator which converts the characters of the string to uppercase (toupper() library function of "ctype.h" can be used)
Question 2 What is a virtual function? Explain it with an example
Question 3 Explain different access specifiers in a class
Question 4 Define a STUDENT class with USN, Name, and Marks in 3 tests of subject. Declare an array of 10 STUDENT objects. Using appropriate functions, find the average of two better marks for each student. Print the USN, Name and the average marks of all the student
Question 5 Write a C++ program to create a template function for quick sort and demonstrate sorting of integers
Raj is a newbie to the programming and while learning the programming language he came to know the following rules: · Each program must start with ''{'' and end with ''}''. Ã
A: No. While realloc() need to copy the allocation, this uses a bitwise copy operation, that will tear several C++ objects to shreds. C++ objects must be allowed to copy t
find area uder the curve y=f(x) between x=a and x=b #include float start_point, /* GLOBAL VARIABLES */ end_point, total_area; in
i need expression and its types with example programs in c++
Explain each of the algorithms in a way that would be understandable to an intelligent person who is not familiar with programming. You should not use any code (or even pseudo code
Aim: To implement a program to maintain information of employees in an educational institute using inheritance. Code: class staff {
main() { int a[5]={1,3,6,7,0}; int *b; b=&a[2]; } The value of b[-1] is
#include #include #include void* memorycopy (void *des, const void *src, size_t count) { size_t n = (count + 7) / 8; char* destination = (char *) des; char* source =
A: A dangling pointer arises while you use the address of an object after its lifetime is end. It may occur in situations such as returning addresses of automatic variables from a
When declaring a variable of data type pointer, use the * in front of the variable name. These variables hold a memory location (like B45CDF), not an actual value like 30 or A:
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