What is meant by initialization and how we initialize a variable?

1051

What is difference between structure and union in c?

991

What do you mean by Recursion Function?

1126

what are bit fields? What is the use of bit fields in a structure declaration?

2137

In cryptography, you could often break the algorithm if you know what was the original (plain) text that was encoded into the current ciphertext. This is called the plain text attack. In this simple problem, we illustrate the plain text attack on a simple substitution cipher encryption, where you know each letter has been substituted with a different letter from the alphabet but you don’t know what that letter is. You are given the cipherText as the input string to the function getwordSets(). You know that a plain text "AMMUNITION" occurs somewhere in this cipher text. Now, you have to find out which sets of characters corresponds to the encrypted form of the "AMMUNITION". You can assume that the encryption follows simple substitution only. [Hint: You could use the pattern in the "AMMUNITION" like MM occurring twice together to identify this]

2483

What is abstract data structure in c?

1052

Why use int main instead of void main?

1125

Describe newline escape sequence with a sample program?

1121

Which is not valid in C a) class aClass{public:int x;}; b) /* A comment */ c) char x=12;

1075

Explain the priority queues?

1081

How can I split up a string into whitespace-separated fields?

1058

Is there a built-in function in C that can be used for sorting data?

1269

Is c# a good language?

1015

What is variable and explain rules to declare variable in c?

1094

Can we change the value of static variable in c?

1033