CSP Python For Loops

FOR loops are

• loops which run an unknown number of times

• loops which run for a specific number of times

• the same as if statements

• not part of programming

What value is stored in the "total" variable after the following code runs?

total = 0

for i in range(1,4):

total = total + i

• 0

• 6

• 7

• 5

What will this code output?

• nothing at all

• dude

• dude, 4 times

• dude, 6 times

• dude, 3 times

In this code, what is the "i"

• a while loop

• a variable

• iteration

• a loop

• random letter

In this code, what is "range"?

• a function

• a variable

• iteration

• a loop

• selection

In this code, what is "for"?

• a function

• sequence

• iteration

• a while loop

• selection

In this code, how would the code need to be changed, to print "dude" 10 times?

• change the "dude", to a 10

• change the 4, to a 10

• change the for, to a while

• change the 4, to an 11

• change the print to an input()

What will be displayed?

• 1,2,3,4

• 2,3,4,5

• 1,1,1,1

• 1,2,3

• 0,1,2,3

What will be displayed?

• Nothing

• 5, 6, 7, 8, 9

• 1, 2, 3, 4, 5

• 1, 1, 1, 1, 1

• 5, 6, 7, 8, 9, 10

What will be displayed?

• 10, 10

• 1, 2, 3, 4, 5, 6, 7, 8

• 10, 2

• 0, 2, 4, 6, 8

• 0, 1, 2, 3, 4, 5, 6, 7, 8, 9