Write a function that finds the number of occurrences of a specified character in the string using the following header: int count(const string& s, char a) For example, count("Welcome", 'e') returns 2. Write a test program that reads a string and a character and displays the number of occurrences of the char- acter in the string.

Write a function that accepts a string as an argument and returns true if the argument ends with the substring .doc'. Otherwise, the function should return false

Use Character.isDigit(c) Have the user enter a password. The code loops through each character in the string. Add code in the middle section to count how many digits, uppercase and lowercase characters there are. If they have at least one of each, print that their password is ok, otherwise print that the password is not strong.Your program should prompt the user with the following. Enter Password: Below is sample input to test your program.  secret Your program should output the following Not Strong   Skeleton:  import java.util.Scanner; public class Main {   public static void main(String[] args) {      Scanner scan = new Scanner(System.in);       System.out.println("Password: ");      String password = scan.nextLine();            int upperTotal = 0;      int lowerTotal = 0;      int digitTotal = 0;            for (int i = 0; i < password.length(); ++i) {         char c = password.charAt(i);                            // Code to count what character c is here          // Do not…

exercise3.py x 1 Your code goes here... Guide Collapse Strings -> Coding Exercises - Strings Exercise 3 Exercise 3 Problem Write a program that accepts input from the user. Create another string that contains either a u, 1, or for each character of the original string. Use u when the character is uppercase, and use I when the character is lowercase. If the character is neither uppercase or lowercase, use. Print the second string. Important, do not put a prompt when asking for user input. Just use input(). Adding a prompt will cause your program to not pass the tests. Expected Output • If the user inputs cat, then the output will be: cat 111 • If the user inputs HouSE, then the output will be: HouSE ulluu Code Visualizer TRY IT Reminder, do not put a prompt when collecting user input. Just use input Check It! (1 left)