Python for loop

An infinite loop is :A loop runs infinite times when the condition-------------.

• never fails

• run one time

In programming, what is iteration/looping?

• The repetition of steps within a program

• The order in which instructions are carried out

• A decision point in a program

numbers = [5, 14, 9, 17]

for number in numbers:

if number % 3 == 0:

print(number)

The output will be?

• 17

• 9

• 14

  9

  17

• 14

  17

numbers = [5, 14 ,9, 17]

for number in numbers:

if number >= 9:

print (number)

The output will be?

• 17

• 9

• 14

  9

  17

• 14

  17

How many times does the following program print the word ‘computer’:

word= "computer"  
for num in range(1,6):  
    print(word)

• 5
• 6
• 1
• 0

Which of the following for loops would print the following numbers?

3

5

7

9

• for i in range(3, 10, 2):

  print(i)

• for i in range(3, 9, 2):

  print(i)

• for i in range(9):

  print(i)

• for i in range(3,9):

  print(i)

Three of the for loops below will provide identical values for i. Which for loop will provide values that do not match the others?

• for i in range(0, 5):

• for i in range(5):

• for i in range(0, 5, 1):

• for i in range(5, 0, 1):

What would be the output of the following code:

for i in range(3):

print(5)

• 0 1 2

• 3 3 3 3 3

• 5 5 5

• 0 1 2 3 4