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Infosys C++ Code Interview Questions

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What is the time complexity T(n) of the following program? a) int n, d, i, j; cin >> n; for (d=1; d<=n; d++) for (i=1; i<=d; i++) for (j=1; j<=n; j += n/10) cout << d << " " << i << " " << j << endl; b) void main() { int n, s, t; cin >> n; for (s = 1; s <= n/4; s++) {t = s; while (t >= 1) { cout << s << " " << t << endl; t--; } } } c) void main() { int n, r, s, t; cin >> n; for (r = 2; r <= n; r = r * 2) for (s = 1; s <= n/4; s++) { t = s; while (t >= 1) { cout << s << " " << t << endl; t--; } } }

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Min-Max Write an algorithm that finds both the smallest and largest numbers in a list of n numbers and calculate its complexity T(n).

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write a c program, using for loop, that accepts and odds two numbers. The output must be the sum and the addens. This should be repeated 5 times while the first number is decremented by one and the second number is incremented by 1.

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Write a program that takes a 3 digit number n and finds out whether the number 2^n + 1 is prime, or if it is not prime find out its factors.

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Infosys C++ Code Interview Questions

Infosys C++ Code Interview Questions (4)

Un-Answered Questions

where does 22kv line starts

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What is a virtual desktop?

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Explain the uses of jsp?

960

How can you prevent accessing of the private parts of my class by other programmers (violating encapsulation)?

1086

Hi SD Experts, Have you created or generated any Routines/ Requirements for your client? Tell me the detailed procedure, Path, T-codes along with detailed explanation & steps and logic behind your resolution and finally your resolution to the requirement in SAP ECC 6.0 version? Please give as many examples as possible from your real time live data with reference to your client / project? It’s Urgent!!!!!! I have interview within 1-2 days? So, I request you to provide solutions to above question as early as possible? Your timely help would be greatly appreciated? Thanks in advance Regards

1904

What is the concatenate formula in excel?

676

How do I check if a cell has a value match in excel?

761

What is microsoft excel?

679

What according to you are the roles and responsibilities of a microstrategy developer?.

1016

How many characters are recognized by ANSI C++?

1426

How can one address and manage ip using the ubuntu cloud?

735

How much more efficient are new windows?

862

Explain the term virtual machine?

1052

pls i need a help from you friends, is there anybody who can help me out with the question been ask from the USA embassy. i will be going for interview next month pls help me

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Android ui is threadsafe? Is it true or false?

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