Page 382 - Computer Science V2.0 Class 11

titleCaseString = convertToTitleCase(inputString)
print("Title Case String:", titleCaseString)
3. Write a function deleteChar() which takes two parameters one is a string and other is a character. The function should create a new string
after deleting all occurrences of the character from the string and return the new string.
Ans. def deleteChar(inputString, charToDelete):
newString = ""
for char in inputString:
if char != charToDelete:
newString += char
return newString

# Example usage:
originalString = "example string with some characters"
characterToDelete = 'e'
resultString = deleteChar(originalString, characterToDelete)
print(f"Original String: {originalString}")
print(f"String after deleting '{characterToDelete}': {resultString}")
4. Input a string having some digits. Write a function to return the sum of digits present in this string.
Ans. def sumOfDigits(inputString):
digitSum = 0
for char in inputString:
if char.isdigit():
digitSum += int(char)
return digitSum

userInput = input("Enter a string with some digits: ")
result = sumOfDigits(userInput)
print(f"Sum of digits in the string: {result}")
5. Write a function that takes a sentence as an input parameter where each word in the sentence is separated by a space. The function
should replace each blank with a hyphen and then return the modified sentence.
Ans. def replaceBlanksWithHyphens(inputSentence):
modifiedSentence = inputSentence.replace(" ", "-")
return modifiedSentence

inputSentence = input("Enter a sentence: ")
modifiedSentence = replaceBlanksWithHyphens(inputSentence)
print("Modified Sentence:", modifiedSentence)

Answers
Multiple Choice Questions
1. (c) 2. (d) 3. (b) 4. (a) 5. (d) 6. (d) 7. (a) 8. (b) 9. (d)
10. (c) 11. (b) 12. (a) 13. (c) 14. (b) 15. (a) 16. (d) 17. (b) 18. (a)
True or False
1. (F) 2. (F) 3. (T) 4. (F) 5. (T) 6. (F) 7. (F)
Fill in the blanks
1. str 2. backslash(\) 3. index 4. len() 5. str()
6. slice 7. s 8. title()

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