Write a code/algo to find the frequency of each element in an array?

0 Answers   Axtria,

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What is unary operator? List out the different operators involved in the unary operator.

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Write a program to calculate the following i want a c++program for this condition 1+4+9+16+….+100 Like this (1^2+2^2) Hint use function pow(a,b)

4 Answers   HTC, TCS,

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What is a unnitialised pointer?

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Explain stack & heap objects?

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What is the output of this prog. ? struct A { A(){ cout << \"A\"; } }; struct B { B(){ cout << \"B\"; } }; struct C { C(){ cout << \"C\"; } }; struct D { D(){ cout << \"D\"; } }; struct E : D { E(){ cout << \"E\"; } }; struct F : A, B { C c; D d; E e; F() : B(), A(),d(),c(),e() { cout << \"F\"; } };

2 Answers  

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What is class and structure in c++?

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Which c++ operator cannot overload?

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what are the types of Member Functions?

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A mXn matrix is given and rows and column are sorted as shown below.Write a function that search a desired entered no in the matrix .with minimum complexity 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

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Describe Trees using C++ with an example.

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What are the 3 levels of programming languages?

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