Question: The Question is at the bottom of the reading. ----- Using an index to
ID: 3619692 • Letter: Q
Question
Question: The Question is at the bottom of the reading.-----
Using an index to traverse a set of values is so common that Python provides an
alternative, simpler syntax—the for loop:
for char in fruit:
print char
Each time through the loop, the next character in the string is assigned to the
variable char. The loop continues until no characters are left.
The following example shows how to use concatenation and a for loop to generate
an abecedarian series. “Abecedarian” refers to a series or list in which the elements
appear in alphabetical order. For example, in Robert McCloskey’s book Make
Way for Ducklings, the names of the ducklings are Jack, Kack, Lack, Mack, Nack,
Ouack, Pack, and Quack. This loop outputs these names in order:
prefixes = "JKLMNOPQ"
suffix = "ack"
for letter in prefixes:
print letter + suffix
The output of this program is:
Jack
Kack
Lack
Mack
Nack
Oack
Pack
Qack
Of course, that’s not quite right because “Ouack” and “Quack” are misspelled. ---
Question: Modify the above program to fix this error. “Ouack” and “Quack” are misspelled. Question: The Question is at the bottom of the reading.
-----
Using an index to traverse a set of values is so common that Python provides an
alternative, simpler syntax—the for loop:
for char in fruit:
print char
Each time through the loop, the next character in the string is assigned to the
variable char. The loop continues until no characters are left.
The following example shows how to use concatenation and a for loop to generate
an abecedarian series. “Abecedarian” refers to a series or list in which the elements
appear in alphabetical order. For example, in Robert McCloskey’s book Make
Way for Ducklings, the names of the ducklings are Jack, Kack, Lack, Mack, Nack,
Ouack, Pack, and Quack. This loop outputs these names in order:
prefixes = "JKLMNOPQ"
suffix = "ack"
for letter in prefixes:
print letter + suffix
The output of this program is:
Jack
Kack
Lack
Mack
Nack
Oack
Pack
Qack
Of course, that’s not quite right because “Ouack” and “Quack” are misspelled. ---
Question: Modify the above program to fix this error. “Ouack” and “Quack” are misspelled.