Answer Posted / jugad

Defining a variable means declare its data type , i.e
declaration of data type is very important in c it may be
int, float , long , unsigned,
and initialisation is not so important if you are not
initilize any variable compiler just initialize some garbage
value to that variable.
Courtesy:
http://answerwale.co.cc/?p=24#comment-20

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]

2480

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Can you please explain the scope of static variables?

1061

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What is a void pointer in c?

1110

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Why is c known as a mother language?

1243

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Describe wild pointers in c?

1118

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List at least 10 sorting methods indicating their average case complexity, worst case complexity and best case complexity.

2746

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Is c object oriented?

971

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Is c procedural or object oriented?

1017

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What does a pointer variable always consist of?

1103

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What is difference between union All statement and Union?

1113

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How macro execution is faster than function ?

1195

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What does calloc stand for?

1166

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How many data structures are there in c?

1123

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Is flag a keyword in c?

1154

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Array is an lvalue or not?

1129

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