es a substring with a new string. Example: >>> replace('The quick brown fox jumps over the lazy dog', 'quick', 'slow') The slow brown fox jumps over the lazy dog The first parameter is the string, second is the substring to be replaced and the third is the string to replace the substring.
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Write a function that replaces a substring with a new string.
Example:
The first parameter is the string, second is the substring to be replaced and the third is the string to replace the substring.
If there are more than one occurrence of a substring, replace it all.
Step by step
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- Write a function called isVowel that receives one parameter as character and returns true ifit is a vowel (A, E, I, O, U) letter. Write another function called replaceV that receives two parameters as string(parameter1) and character (parameter2) and returns a new string that replaces all the vowel letters fromparameter1 with parameter2. The replaceV function should use isVowel function to check each character inthe string.Write a test program that reads a string and a character and uses replaceV to get the new string then displaysthe new string. Here is a sample run:Enter a String: Hello world!Enter a character: $The new string is: H$ll$ w$rld!Write a function that counts and returns the number of vowels in a word. The function's one parameter is a constant string reference The function returns the number of vowels in the string parameter as an int A word is a collection of letters of the alphabet. The normal vowels are the letters, ignoring case, A, E, I, O, U If a word does not contain any normal vowels, then, ignoring case, Y is a vowel. for example "yellow" contains two normal vowels, "o" and "w" "pygmy" contains no normal vowels but contain two vowels, two occurrences of "y" "psst" contains neither normal vowels nor "y"s "y" is not a vowel in "yellow" but "y" is a vowel in "pygmy" Create a text file of words, one word per line Apply the function to each word in the file The program displays each word and its vowel count on its own line For example, john 1 threw 1 the 1 orange 3 into 2 the 1 sky 1 ---------------------------------------------------------------------------------------------------------- Criteria 1)…Write a function that counts and returns the number of vowels in the string. (For the purposes of this exercise, we are talking about the standard 5 vowels -- A, E, I, O, U). Write a function that counts and returns the number of consonants in the string. Write a function that converts the string to all lowercase. Write a function that converts the string to all uppercase. Write the following functions. Each of these functions should have a single parameter -- accepting a c-style string as an argument. The function should only do what is specified (note that none of these functions do any output to the screen). Your functions should use const in the prototype wherever it is appropriate: Write the main function that offers a menu and allows the user to test the functions you have implemented. Program C++, must use c- style
- Write a function called missing_letters that takes a string parameter and returns a new string with all the letters of the alphabet that are not in the argument string. The letters in the returned string should be in alphabetical order. Your implementation should use a histogram from the histogram function. It should also use the global variable alphabet. It should use this global variable directly, not through an argument or a local copy. It should loop over the letters in alphabet to determine which are missing from the input parameter. The function missing_letters should combine the list of missing letters into a string and return that string. Write a loop over the strings in list test_miss and call missing_letters with each string. Print a line for each string listing the missing letters. For example, for the string "aaa", the output should be the following. aaa is missing letters bcdefghijklmnopqrstuvwxyz If the string has all the letters in alphabet, the output should say it…Write a function called missing_letters that takes a string parameter and returns a new string with all the letters of the alphabet that are not in the argument string. The letters in the returned string should be in alphabetical order. Your implementation should use a histogram from the histogram function. It should also use the global variable alphabet. It should use this global variable directly, not through an argument or a local copy. It should loop over the letters in alphabet to determine which are missing from the input parameter. The function missing_letters should combine the list of missing letters into a string and return that string. Write a loop over the strings in list test_miss and call missing_letters with each string. Print a line for each string listing the missing letters. For example, for the string "aaa", the output should be the following. aaa is missing letters bcdefghijklmnopqrstuvwxyz If the string has all the letters in alphabet, the output should say it…please code in python Write a function that receives a string as an input and returns the most frequent letter from the given string. Your solution should be case insensitive, so a capital letter (like A) and its non-capital version (a) should be counted as the same letter. In the given string there can be spaces as well, but your solution shouldn’t count spaces. If there are multiple letters with the same occurrence, you can decide which one to return.
- Write a function replace_head_tail that takes a string str1 and replaces the first X and last Y characters of the string and returns the resulting string. For example, replace_head_tail("corona virus", 4, 3) returns "rusna vicoro".2. David is used to doing programming in Python and since the print() function in Python by default prints a newline after printing the string passed to the print() function. But in his current project, he is using PHP programming language and the echo function does not print a newline by default after the end of the string. So, he often misses giving a newline after printing a message. Help David by writing a function myecho() that takes a string as a parameter and also prints a newline after printing the string.Write a c++ program: Write a function named convertToLowestTerms that inputs two integer parameters by reference named numerator and denominator. The function should treat these variables as a fraction and reduce them to lowest terms. For example, if numerator is 20 and denominator is 60, then the function should change the variables to 1 and 3, respectively. This will require finding the greatest common divisor for the numerator and denominator then dividing both variables by that number. If the denominator is zero, the function should return false, otherwise the function should return true. Write a driver program that uses convertToLowestTerms to reduce and output several fractions.
- • Write a function for a double function that will accept either two or three parameters of type double. • If it only receives two parameters, then it will return the average of the two numbers. • If it receives three parameters, then it will return the average of the largest number and the smallest number. • Write a complete C++ program to show the use of this function.Write a function str_replace that takes three strings, str1, str2 and str3; and replaces the first occurence (if any) of str2 in str1 with str3, and returns the newly formed string. For example, str_replace("Nuclear Energy Engineering", "Nuclear Energy", "Mechanical") returns "Mechanical Engineering"Write a function called extractor() that takes a name as a parameter and counts every vowel present in it. The function should also identify and contact the consonants in another string. Finally, RETURN the total number of total vowels present in the name and the consonant string.Note: The name could be a mixture of uppercase & lowercase letters.Sample Input 1:MuhaiminulFunction call 1:extractor("Muhaiminul")Sample Output 1:(5, 'mhmnl')Explanation 1:Here, in the given name, we have 5 vowels (uaiiu). That's why 5 in the output. 'mhmnl' are the consonants present in the name.Sample Input 2:iLiyanaFunction call 2:extractor("iLiyana")Sample Output 2:(4, 'lyn')Explanation 2:Here, in the given name, we have 4 vowels (iiaa). That's why 4 in the output. 'lyn' are the consonants present in the name.