Question

Question III: Programming\flowcharts\algorithms

1. Sort the following list from the smallest to the largest using the bubble sort algorithm (show all passes) [4 points]

20

10

30

5

0

2. Write a python program that asks the user to enter the number of seconds. The program will print the whole hours, whole minutes and remaining seconds. For example: if the user entered the number of seconds as 3663 then the output will be: 1 hour(s), 1 minute(s), 3 second(s). [5 points]

Note: You do not need to add comments

3. Draw a flowchart (use loops) that gets a positive integer number from the user (num) and prints the first 3 multiples of num. [6 points]

For example: if the user entered 3 then the output will be:

3

6

9

Note: multiples of 3 are: 1 x 3= 3, 2 x 3=6, 3 x 3=9, etc.

Answer 1

Sorting List:

CODE:

a=[20,10,30,50]

for i in range(len(a)):
for j in range(len(a)-i-1):
if a[j]>a[j+1]:
temp=a[j] #swap adjacent elements if condition meets
a[j]=a[j+1]
a[j+1]=temp
print(a)

Screenshots:

Python program that find hours,minutes and seconds

CODE:

#Reading input from user
t=int(input("Enter seconds::"))
#Find no.of hours
hours=int(t/3600)
t=t%3600
#Find no.of minutes
minutes=int(t/60)
t=t%60
#Find no.of seconds
seconds=t

print(str(hours)+" hour(s),"+str(minutes)+" minute(s),"+str(seconds)+" second(s)")

Screenshots:

Flow chart for first three multiples of a number