What is a lvalue
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What is difference between %d and %i in c?
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]
How can we open a file in Binary mode and Text mode?what is the difference?
why use functions a) writing functions avoids rewriting the same code over and over b) using functions it becomes easier to write programs and keep track of what they are doing c) a & b d) none of the above
What is a floating point in c?
What is a sequential access file?
What is the use of getch ()?
Can you subtract pointers from each other? Why would you?
Where are some collections of useful code fragments and examples?
What is the method to save data in stack data structure type?
What is the difference between printf and scanf )?
What is zero based addressing?
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