Write a program to reverse the words of a string. Implement a function reverse () that reverses the string between indexes i and j inclusively. Prototype of the function is given below. void reverse (char *str, int i, int j)
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void reverse (char *str, int i, int j)
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- Implement the following function which accepts a string as parameter and reverses it, without using any function from the string library. void strReverse(char *str)1. a.Palindromes Complete the function palindrome(String text). Return true if text is a palindrome; if the word is identical forward and backward. Otherwise, return false. Example: palindrome(“racecar”) == true palindrome(“kayaks”) == false See main() for more examples. You can use text.charAt(i) to find the character at index i of text. Use recursion. palindrome() should call itself. No loops allowed. b. Complete the function nestedBrackets(String s). This function should find properly nested brackets within s. Return true if brackets are opened and closed correctly, and false otherwise. Single pairs and nested pairs are valid. For example: z[z]z, [zz[zz]z], [z[[z]zzz]], zzzzz Incorrect pairings and multiple separate pairs are not valid. For example: zz[zz, ]zzz[, [zzz][z], [z[z][z]z] See main() for more examples. nestedBrackets() should call firstIndexOf() and lastIndexOf() to help you solve the problem. Use recursion. nestedBrackets() should call itself. No loops…Implement function prt_triangle that takes an integer n from the user and prints a n-row triangle using asterisk. It first prompts the message "Enter the size of the triangle:", takes a number from the user as input, and then prints the triangle. You should use the function printf to display the message, allocate memory for one null-terminated strings of length up to 2 characters using char rows[3], and then use the function fgets to read the input into the strings, e.g. fgets(rows, sizeof(rows), stdin). You also need to declare one integer variable nrows using int nrows, and use the function atoi to convert the string rows into the integer nrows. You can use the command man atoi to find more information on how to use the atoi function. A sample execution of the function is as below:Enter the size of the triangle: 5 * ** ** * make sure it is in C not C++
- Write a C++ program that takes an char array of size twenty. Take input a sorted array from the user. Display the char array on console such that each row has only five elements separated by spaces. Then, you are required to then take a char x from the user and use binary search to search for element x in the array. Display the index of the element on the console. Also display two elements before and after the element x. Note: Don't use functions and strings.Create a class reversstring in c++andWrite a function called reversit () that reverses a C-string (an array of char). Use a forloop that swaps the first and last characters, then the second and next-to-last characters, and so on. The string should be passed to reversit () as an argument. Write a program to exercise reversit (). The program should get a string from the user, call reversit (), and print out the result.Create a recursive function in a file called ab_equality.py: def ab_equal(n, k, current): Print out all of the strings of a's and b's of length n so that the number of a's and b's are equal. For n = 2, there's ab and ba. For n = 3 there are no strings since they'd have to have 2 a's and 1 b, or 2 b's a 1 a so not equal. For n = 4, there will be 6 of these strings, and for n = 5, zero again. Hint: use k to track the difference between a's and b's. So for instance if your current is aaabb then k should be equal to either 1 or -1 (your choice depending). When you call the function, you should call it from your main or testing function with the length in the n parameter, 0 should be put into the k parameter, and then an empty string will be passed in for current.
- In Python, The function concatAltChars takes a string parameter s and a boolean parameter even; the function concatenates together either the even-position characters of s or the odd-position characters of s, depending on whether even is True, or False, respectively. The accumulated string is returned. For example, the even-indexed characters of "HANOVER" are at indexes 0, 2, 4, and 6: H N V R. So, concatAltChars("HANOVER", True) returns the string result "HNVR". But concatAltChars("HANOVER", False) returns the string result "AOE". For example: Test Result s = "goldfinches" print(concatAltChars(s, True)) glfnhs s = "A" print(concatAltChars(s, True)) A s = "A" print(concatAltChars(s, False))Write a function called reversit () that reverses a C-string (an array of char). Use a forloop that swaps the first and last characters, then the second and next-to-last characters, and so on. The string should be passed to reversit () as an argument. Write a program to exercise reversit (). The program should get a string from the user, call reversit (), and print out the result.using class in c++Write a function called reversit () that reverses a C-string (an array of char). Use a forloop that swaps the first and last characters, then the second and next-to-last characters, and so on. The string should be passed to reversit () as an argument. Write a program to exercise reversit (). The program should get a string from the user, call reversit (), and print out the result.by using object oriented programming in c++
- Using JavaScriptDefine a function getMonth which accepts number from 1 to 12 as an argument and return the descriptive name of the month. For example: getMonth(1) should return January while getMonth(12) returns December, finally getMonth(-1) returns null. Use array or object to define a list of names for the month and refrain from using if statement to check the argument if it's 1, 2, etc.Implement the function total_price, which takes in a list of prices of individual products and needs to find the total price. Unfortunately, any product that is priced greater than or equal to $20 has a 50 percent tax, so include that in the final price. Try to do this in one line! Cast your final answer to an integer to avoid floating point precision errors. For example, if x contains your final answer, return int(x)! def total_price(prices): Finds the total price of all products in prices including a 50% tax on products with a price greater than or equal to 20. >>> total_price ([5, 20, 30, 71) 87 total_price([8, 4, 3]) >>> total_price ([10, 100, 4]) 164 >>> 15 "*** YOUR CODE HERE ***"Write a function MedianWithoutHL(ScoreList) that takes an unsorted list of n numbers as a parameter, discards the highest and the lowest numbers and return the median. You can assume the number of items in the list is between 0.0 and 9.9. To find the median from a list of items, you have tosort the list and find out the value of the item in the middle.Note: If the list has an odd number of items, the median is the value of the middle item. If the list has an even number of items, the median is the average of the two middle items.Sample Run #1:scoreList1 = [9.0, 9.0, 7.5, 8.0, 9.5, 6.5, 5.0, 7.0, 7.5, 8.5]print("The Original ScoreList: ", scoreList1)print(MedianWithoutHL(scoreList1))Output of Sample Run #1:The Original ScoreList: [9.0, 9.0, 7.5, 8.0, 9.5, 6.5, 5.0, 7.0, 7.5, 8.5]The List after sorting: [5.0, 6.5, 7.0, 7.5, 7.5, 8.0, 8.5, 9.0, 9.0, 9.5]Without the High & Low: [6.5, 7.0, 7.5, 7.5, 8.0, 8.5, 9.0, 9.0]7.75