Problem 2455. Diagonal of a Spiral Matrix
Write a function that will return same output as diag(spiral(n)). The only exception is that spiral and diag functions are not allowed in your function. Also, loops are not allowed.
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Project Euler II
- 12 Problems
- 51 Finishers
- Sums of cubes and squares of sums
- Sum of big primes without primes
- Project Euler: Problem 11, Largest product in a grid
- Highly divisible triangular number (inspired by Project Euler 12)
- Divisors for big integer
- Large Sum (inspired by Project Euler 13)
- Longest Collatz Sequence
- Project Euler: Problem 16, Sums of Digits of Powers of Two
- Project Euler: Problem 18, Maximum path sum I
- Recurring Cycle Length (Inspired by Project Euler Problem 26)
- Numbers spiral diagonals (Part 1)
- Numbers spiral diagonals (Part 2)
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