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1. Given two lists, list1 = [1, 2, 3, 4, 5] and list2 = [4, 5, 6, 7, 8]<br>2. Use a for loop to find the common elements between the two lists and store them in a new list. 1. Given a string, word = "algorithm"<br>2. Use a for loop to count the number of vowels and consonants in the word.<br>3. Print the counts at the end. 1. Use a for loop with the range function to print numbers from 0 to 9.<br>2. Modify the loop to calculate and print their sum. 1. Given the list colors = ["red", "green", "blue", "yellow"]<br>2. Use a for loop to print each color. 1. Use a for loop to print the multiplication table for the number 5 (from 5x1 to 5x10). 1. Display the number from -10 to 0 using a for loop.<br>2. Modify this for loop to only get 0 -2 -4 -6 -8 and -10 1. Given a list, fruits = ["apple", "banana", "cherry"]<br>2. Use a for loop to create a new list that duplicates the items in the fruits list. The result should be ["apple", "apple", "banana", "banana", "cherry", "cherry"] 1. Given a string, sentence = "Hello, world!".<br>2. Use a for loop to count how many times the letter 'l' appears in the string. 1. Use a for loop to print all even numbers from 2 to 20.

QUESTIONS

1. Given two lists, list1 = [1, 2, 3, 4, 5] and list2 = [4, 5, 6, 7, 8]
2. Use a for loop to find the common elements between the two lists and store them in a new list.

Right Answer:


list1= [1, 2, 3, 4, 5]
list2 = [4, 5, 6, 7, 8]
common_elem=[]
for elem in list1:
if elem in list2:
common_elem.append(elem)
common_elem = set(common_elem) #keep unique elements
print(f"Common elements: {common_elem}")

1. Given a string, word = "algorithm"
2. Use a for loop to count the number of vowels and consonants in the word.
3. Print the counts at the end.

Right Answer:

word = "algorithm"
vowel='aeiou'
vowel_count =0
consonant_count=0
for i in word:
if i in vowel:
vowel_count +=1
else:
consonant_count += 1
print(f'Vowels: {vowel_count}')
print(f'Consonants: {consonant_count}')

1. Use a for loop with the range function to print numbers from 0 to 9.
2. Modify the loop to calculate and print their sum.

Right Answer:


sum=0
for i in range(1,9):
print(i)
sum+=i
print(f'sum:{sum}')

1. Given the list colors = ["red", "green", "blue", "yellow"]
2. Use a for loop to print each color.

Right Answer:


colours = ["red", "green", "blue", "yellow"]
for i in colours:
print(I)

1. Use a for loop to print the multiplication table for the number 5 (from 5x1 to 5x10).

Right Answer:


for i in range(1, 10):
mult = i * 5
print(f'{i} * 5 = {mult}')

1. Display the number from -10 to 0 using a for loop.
2. Modify this for loop to only get 0 -2 -4 -6 -8 and -10

Right Answer:


for i in range(-10,1):
print(i)

#2
for i in range(0,-11,-2):
print(i)

1. Given a list, fruits = ["apple", "banana", "cherry"]
2. Use a for loop to create a new list that duplicates the items in the fruits list. The result should be ["apple", "apple", "banana", "banana", "cherry", "cherry"]

Right Answer:


fruits = ["apple", "banana", "cherry"]
new_list=[]
for i in fruits:
new_list.append(i)
new_list.append(i)
print(new_list)

1. Given a string, sentence = "Hello, world!".
2. Use a for loop to count how many times the letter 'l' appears in the string.

Right Answer:

sentence = "Hello, world!"
count=0
for i in sentence:
if i == "l":
count+=1
print(count)

1. Use a for loop to print all even numbers from 2 to 20.

Right Answer:


for i in range(2,20,2):
print(i)
#or
for i in range(2,20):
if i%2==0:
print(i)

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