What is namespace std; and what is consists of?

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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 == 4 ) y-= 7; else y = 8; Enter a segment of code (without any IF statements) that does exectly the same thing using the switch structure.

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Define a way other than using the keyword inline to make a function inline?

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Q1 On the screen how do you write the following words? she sells seashells by the seashore (a) all in one line (b) in three lines Q2 Write a program that asks interactively the user’s name and age and responds with Hello name, next year you will be next_age. where next_age is age + 1 Q3 For the different values of n, what is the output? printf(“%x %c %o %d”,n,n,n,n); (a) n = 67 (b) n = 20 (c) n = 128 (d) n = 255 (e) n = 100 Q4 What will be the output of the following program? int main() { char a,b,c; scanf(“%c %c %c”,&a,&b,&c); printf(“a=%c b=%c c=%c”,a,b,c); return 0; } [Note: The user input is:ABC DEF GHI]

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What are the defining traits of an object-oriented language?

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If there are 1 to 100 Numbers in array of 101 elements. Which is the easy way to find repeated number?

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What are iterators in c++?

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Mention the purpose of istream class?

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What is lazy initialization in c++?

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What is the use of class in c++?

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What does the following code do: int c=0; cout< a) Undefined *Updated* b) 01 c) 00

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What is format for defining a structure?

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