Splet04. apr. 2024 · Given a String S of length N, two integers B and C, the task is to traverse characters starting from the beginning, swapping a character with the character after C … SpletYour program should create and display a new string where the first and last characters have been exchanged. For example if the user enters the string 'HELLO' then new string would be 'OELLH' Source Code text = input('Enter a string: ') newtext = text[-1]+text[1:-1]+text[0] print('New string:', newtext) Output Enter a string: HELLO

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SpletWhat specifies which elements you want to swap? The values (replace every 12 with a 5 and every 5 with a 12), the positions (switch the values in the first and last place), or some … Splet18. maj 2024 · The idea is for each element of LL1, we compare it with the first element of LL2. If LL1 has a greater element than the first element of LL2, then we swap the two elements involved. To keep LL2 sorted, we need to place the first element of LL2 at its correct position. We can find a mismatch by traversing LL2 once and correcting the … adriane canali

Swap the vowels in the linked list representation of a string

SpletTo interchange the first and last element of a list in Python, we can use several approaches, and Python provides built-in functions that we can use for this purpose. however, we can use custom code as well to swap the first and last element of a list. The ways we will use: Swapping two values by using the third variable SpletPython program to interchange first and last element in a list Swap first and last element. United Top Tech. 6.21K subscribers. Subscribe. 2.9K views 1 year ago Python Program … Splet17. jun. 2024 · Python strings are immutable, you change them by making a copy. The easiest way to do what you want is probably: text = "Z" + text[1:] The text[1:] returns the … jt キャメル 賞味期限