CS508 Assignment 1 Solution Spring 2021
CS508 Assignment 1 Solution File
Cs508 Assignment 1 Solution 2021
Question # 1: Marks:
15
The following code snippet, used in a typical program to print "G" on screen using star pattern,
contains two loops and some nested if else statements. Which are difficult to understand as they
do not contain any starting and ending keywords against each statement. You, being a programing
language expert, are given a task to increase the readability by putting proper starting and
ending keywords (see valid keywords given below) at
appropriate places to get the desired result.
function printG()
START_FUNCTION
variable height = 5
variable width = (2 * height) - 2
variable i = 0
variable j = 0
loop (i < height)
START_LOOP
j = 0 loop
(j < width)
START_LOOP
if ((i == 0 II == height 1)&& (j == 0
j == width - 1))
START_IF
print(" ")
END_IF
else if (j == 0)
START_ELSE_IF
printt("*'")
END_ELSE)IF
else if (i == 0 && j <= height)
START_ELSE_I
Print("*")
END_ELSE_IF
else if (i == height / 2 && j >
height / 2)
START_ELSE_IF
print("*")
END_ELSE_IF
else if (i > height / 2&& j =
width - 1)
START_ELSE_IF
print("*")
END_ELSE_IF
else if (i == height – 1
&& j < width)
START_ELSE_IF
print("*")
END_ELSE_IF
else
START_ELSE
print ("")
END_ELSE
J++
END_LOOP
print(“\n”)
i++
END_LOOP
END_FUNCTION
Question # 2: Marks:
5
Functional, Logic (declarative) and Object-oriented. You, being programming language expert,
are required to
mention the categories of following languages:
|
# |
Languages |
Categories |
|
1 |
SNOBOL |
Imperative |
|
2 |
LISP |
Functional |
|
3 |
ADA |
Imperative and Object-oriented |
|
4 |
FORTRAN |
Imperative |
|
5 |
C# |
Imperative and Object-oriented |
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