Python Coding Challenge - Question with Answer (ID 121026)

 

Explanation:

🟢 Step 1: Assign a String to x

x = "3"

- A variable named x is assigned the value "3".

- Because the value is enclosed in quotation marks, it is a string, not an integer.

Current value:

x = "3"

🟢 Step 2: Repeat the String

y = x * 2

- Python repeats the string stored in x two times.

- String multiplication repeats text instead of performing numerical multiplication.

Calculation:

"3" * 2

Result:

y = "33"

🟢 Step 3: Calculate the String Length

len(y)

- The len() function counts the number of characters in a string.

- The value of y is "33".

- It contains two characters.

Output:

2

🟢 Step 4: Convert the Length to a String

str(len(y))

- len(y) returns the integer 2.

- The str() function converts that integer into the string "2".

Result:

"2"

🟢 Step 5: Concatenate the Strings

y + str(len(y))

Substitute the values:

"33" + "2"

- The + operator joins the two strings.

- It does not perform numerical addition.

Result:

"332"

🟢 Step 6: Compare the Result

"332" == "332"

- The == operator checks whether both values are equal.

- Both sides are strings containing the same characters.

- Therefore, the comparison returns True.

🟢 Step 7: Display the Final Result

print(y + str(len(y)) == "332")

Python evaluates the expression inside print() and displays the Boolean result.

✅ Final Output

True

Books: Python for Aerospace & Satellite Data Processing