There is a list of books with their value and price. Problem Statement – Ramesh went to a bookshop to buy books. All possible combinations of keyloggers in new lines are lexicographically ordered.įor 12, you can take 1,2 that is ab, or you can take 1.One line, denoting the value given by the keylogger.For a given number, print all the possible passwords in a lexicographic order. For a given number Elliot produces all combinations of passwords in a dictionary and starts a dictionary based password attack. Like, for a it takes 1, for b 2, and for z 26. The one problem is, Romero writes the passwords in lowercase characters only, and the keylogger only takes the values of the keys.
Elliot made it to hack Romero’s passwords.
#Convert string to long hackerrank software
Keylogger is a software that can tell you the buttons pressed in the keyboard without the consent of the user, and hence unethical. Problem Statement – Elliot made a KeyLogger for his friend Romero, so that he can see the passwords of his friend. The maximum profit possible is when Ratan buys it in 1 rupees and sells it in 11.Maximum profit done by Ratan in a single line.Next n days, telling the price of the stock on that very day.First line with an integer n, denoting the number days with the value of the stack.The Price always went down, Ratan never bought it.Ratan buys it on the first day and sells it on the second.You have to calculate only the maximum profit Ratan earned. Now you are an income tax officer and you need to calculate the profit he made with the given values of stock prices each day. That means he bought a share at a low price and sold it at a high price to maximize his profit.
And he is blessed with luck, so he always made the best profit possible with the shares he bought. Problem Statement – Ratan is a crazy rich person.
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