7. (10 points) Consider the following Java-like program that uses static scoping. void fun() { int a, b, c; /* definition 1 */ ... while (...) { int a, c, d; /* definition 2 */ ... < 1 while (...) { int d, e, f; /* definition 3 */ ... < 2 } ... < 3 } ... < 4 } For each of the four statements labeled 1-4 in this function, list all visible variables along with the definition statements (1-3) that define them.

Create a string list. 2. use console.readline() to collect values of firstname, lastname, street, city, state, zip, save them to list. 3. write a simple linq statement, call method uppercasewords() to change first letter to uppercase. 4. create a foreach statment to display the information. public static string uppercasewords(string value) { char[] array = value.tochararray(); if (array.length > = 1) { if (char.islower(array[0])) { array[0] = char.toupper(array[0]); } } for (int i = 1; i < array.length; i++) { if (array[i - 1] == ' ') { if (char.islower(array[i])) { array[i] = char.toupper(array[i]); } } } return new string(array);