Answer Posted / veerababu

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What are local variables c?

991

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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]

2454

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Is fortran faster than c?

1031

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When should volatile modifier be used?

998

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What are pointers in C? Give an example where to illustrate their significance.

1217

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What are register variables? What are the advantage of using register variables?

1170

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What is selection sort in c?

1063

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What does 1f stand for?

1136

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Write a program to replace n bits from the position p of the bit representation of an inputted character x with the one's complement. Method invertBit takes 3 parameters x as input character, p as position and n as the number of positions from p. Replace n bits from pth position in 8 bit character x. Then return the characters by inverting the bits.

4191

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What is meant by high-order and low-order bytes?

1033

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What are the types of functions in c?

974

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How to delete a node from linked list w/o using collectons?

2767

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Does c have circular shift operators?

1216

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What is a good data structure to use for storing lines of text?

1069

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Write a program to check prime number in c programming?

1076

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