Matrix Diagonals

CodeChefOpen on judge ↗

Given a square matrix, calculate the absolute difference between the sums of its diagonals. For example, for the square matrix shown below: 1 2 3 4 5 6 9 8 9 The left-to-right diagonal = [1, 5, 9] Sum of elements: 1 + 5 + 9 = 15. The right to left diagonal = [3, 5, 9]. Sum of elements: 3 + 5 + 9 = 17. Their absolute difference is: |15 – 17| = 2 INPUT The first line of the input c

HINT LADDERno hints yet

L1 Observation

L2 Technique

L3 Approach

L4 Pseudo-code

🔒

L5 Full solution

L5 unlocks only if you insist twice

solution.cppC++17

CodeSearch Tutor

Hints, not spoilers — it won’t hand over the full solution unless you insist.

voice by Sarvam AI