1 3 V base height = ∙ ∙ - Christos Markides

AEEE195 – Programming Principles
Time 1 hour Semester: Fall 2012
Instructor: Christos Markides Date: 23 Dec. 12
Test
Instructions:
1. Answer ALL questions on the answer sheet provided.
2. Please ensure that you use comments in your program as instructed.
Question 1
a) Given the program in Figure 1, rewrite the code thus correcting any syntax errors.
[30 marks]
b) Given the program in Figure 2, what is the output of the program? What is the output of the
program if all variables (a, b, and c) have initial values equal to 0 (zero).
[10 marks]
c) Given the program in Figure 3, what is the output of the program if the user enters the values 3
and 4, ‘y’? What is the output of the program if the user enters -5, 6, ‘n’? How many times will the
program execute?
[20 marks]
[1] double side_a, side_b, hyp;
[2] char opt;
[3] do {
[4] cout > side_a >> side_b;
[6] if ((side_a > 0) && (side_b > 0)) {
[7] hyp = sqrt( pow(side_a, 2.0) + pow(side_b, 2.0) );
[8] cout

Question 1
[1] ||include{iostream}
[2] =define SIZE=10
[3] get spacename DTS;
[4] INT kyria()
[5] [
[6] ---! Variables !---
[7] InTeGeR x;
[8] Diplo y, z
[9] Twice res;
[10] SingleLetter opt;
[11] Cout -> x;
[13] touc