What does the int size = sizeof buffer / sizeof * buffer means ?you. #include #include #include using namespace std; int main() { ifstream myfile("ai. txt"); string line, buffer[10]; int size = sizeof buffer / sizeof *buffer; int i = 0; while ( getline(myfile, line) ) { buffer[i] = line; if ( ++i > = size ) { i = 0; } } for ( int j = 0; j < size; j++ ) { cout < < buffer[i] < < "\n"; if ( ++i > = size ) { i = 0; } } return 0; }

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);