get_nth_word_from_string(s, n): This function takes a string s and a non-negative integer n as input. The string s may contain substrings of text separated by commas. The function should return the n'th comma-separated substring. We will start counting at 0, so if n=0, then the first substring should be returned (i.e., everything before the first comma, if there is such a comma); if n=1, then the second substring should be returned (i.e., everything between the first comma and second comma, if there is such a comma); and so on. If there is no n'th substring in s, then the empty string should be returned. Note: You may use the string count method in this function. Note: If a space follows a comma, do not include the space as part of the substring to be returned. |>> get_nth_word_from_string("dreary, pondered, weak, weary", 0) 'dreary' |>>> get_nth_word_from_string("dreary, pondered, weak, weary", 1) 'pondered' >>> get_nth_word_from_string("dreary, pondered, weak, weary", 3) 'weary' >> get_nth_word_from_string("dreary, pondered, weak, weary", 4)

Reword Do not scream in positive way

CODE WORKS IN CENGAGE  BUT, NOT SHOWING AS CORRECT WHEN YOU RUN CHECKS

How can i find the number of !' chars in the user entered string. Programming language: JAVA

I need some help fixing this code. I need it to let me enter the ISBN number witht the dashes and find the check number my code is below Ill like my teachers direction as a refernce. def main():while True:print('1. Verify the check digit of an ISBN-10')print("2. verify the check digit of an ISBN-13")print("3. Convert an ISBN-10 to an ISBN-13")print('4. Convert an ISBN-13 to an ISBN-10')print('5. Exit')command = input("Enter the Command (1-5): ")if command == '5':breakelif command == '1' or command == '3':# get 10 digit inputISBN = input("Please enter the ISBN-10 number: ")ISBN = ISBN.replace('-', '')while len(ISBN) != 10:print("Please make sure you have entered a number which is exactly 10 characters long.")ISBN = input("Please enter the ISBN number: ")ISBN = ISBN.replace('-', '')print(format(ISBN))if command == '1':print(check_10_digit(ISBN))else:print(convert_10_to_13(ISBN))elif command == '2' or command == '4':# get 13 digit inputISBN = input("Please enter the 13 digit number:…

show: Lists the items that the wizard is currently carrying along with the index for each item and the weight of that item. See sample runs below. As shown in the sample this function also prints the total weight of the items along with the max weight limit of 100 lbs. Hint: You can use the sum function in Python to calculate the sum of weights. E.g. sum(weights) will return the sum of all the items in the weights list. grab_item: Add a new item while enforcing the following policy: There is a limit of 4 on the number of items the wizard can carry and limit of 100 lbs on the total weight the wizard can carry. So specifically, if the wizard is already carrying 4 items, print message that “You can't carry anymore items. Drop something first.” And return out of the function. Otherwise prompt the user for the name and the weight of the new item. Next check whether with the addition of the new item, the total weight will exceed the limit of 100 lbs. If so, print a message saying weight…

public String firstAndLast(String str) { //declare and create your first char   //declare and create your second char   //return your first and last char as a String      }

Please do not use string methods except to find method

2please write in C#