2024 Sep OPPE 1 - Set 1

Section 1 · Question 1

Sum of Squares and Abs Diff

Return a tuple of the sum and absolute difference of squares of two numbers. Covers abs() and tuple returns.

Solved

Section 1 · Question 2

Is Odd-Length Palindrome

Check if a string is both a palindrome and odd-length. Covers s == s[::-1] and short-circuit and.

Solved

Section 1 · Question 3

Remove Elements at Two Indices

Remove two elements from a list in-place by index. Covers the larger-index-first rule and del vs pop().

Solved

Section 2 · Question 1

Sum of Squares of Even Numbers

Filter even numbers, square each, and sum. Covers generator expressions and the filter+map+sum pipeline.

Solved

Section 2 · Question 2

Uppercase Only Vowels

Convert vowels to uppercase and all other characters to lowercase. Full I/O problem covering str.translate().

Solved

Section 3 · Question 1

Student Marks Filter

Filter roll numbers by five criteria - above average, below average, fail, toppers, all. Covers lambda dispatch dicts and closure over average.

Solved

Section 3 · Question 2

V Pattern

Print a V-shape using \ and /. Full I/O pattern printing - covers the inner-space formula and backslash escaping.

Solved

📁 All slides for this set (GitHub)