In int main(int argc, char *argv[]) what is argv[0] a) The first argument passed into the program b) The program name c) You can't define main like that

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What is meant by const_cast?

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What is heap sort in c++?

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What is #include iostream?

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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,

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Write a program that will count the number of digits in an input integer up to value MAX_VALUE (2147483647). Thus, for an input of 5837 the output should be 4 digits Make sure that your program works for the numbers 0, 1, and 10. For the number 0, the output should be 1 digit

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What are the basic data types used in c++?

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Explain how overloading takes place in c++?

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Can member functions be private?

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Differentiate between a pointer and a reference with respect to c++.

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Why do we use classes in c++?

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Can non graphic characters be used and processed in C++?

0 Answers   HCL,

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