Java code to check multiples (and factors) of numbers

Problem Given: Write an application that reads two integers and determines whether the first is a multiple of the second and print the result. (Hint: Use the remainder operator)

Java 3

Problem: Write an applet that reads in the size of the side of a square and displays a hollow square of that size out of asterisks, by using the drawString method inside your applet's paint method. Use an input dialog to read the size from the user. Your program should work for squares of all side lengths between 1 and 20.

Basic Elements C++

Do a walk-through to find the value assigned to e. Assume that all variables are properly declared. a = 3; b = 4; c = (a % b) * 6; d = c / b; e = (a + b + c + d) / 4;

Examples of correct Variable declaration in C++

Which of the following variable declarations are correct? If a variable declaration is not correct give the reason(s) and provide the correct variable declaration. n = 12; //Line 1 char letter = ; //Line 2 int one = 5, two; //Line 3 double x, y, z; //Line 4 Line 3 and 4 are correct but what is wrong with Line 1 and Line 2?

Examples of use of cout in C++

15. What is the output of the following statements? Suppose a and b are int variables, c is a double variable, and a = 13, b = 5, and c = 17.5. a. cout <(b) + 2 * c << endl; = 37 d. cout << 14 % 3 + 6.3 + b / a << endl; = 8.6846153 e. cout << static_cast(c) % 5 + a - b << endl; = 11 f. cout << 13.5 / 2 + 4.0 * 3.5 + 18 << endl; = 33.75 Would you please check my work to see if I did this correct. Thanks a lot!