Problem 61115. Upper vs Lower Triangle

Created by Edward

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Create an n × n matrix A such that:
Elements strictly above the main diagonal are 1
Elements strictly below the main diagonal are -1
Diagonal elements are 0

Solve

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Last Solution submitted on Dec 11, 2025

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1 Comment

William on 8 Dec 2025 at 15:28

The first line of the test code has an error.

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Problem 61115. Upper vs Lower Triangle

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Last 200 Solutions

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Problem 61115. Upper vs Lower Triangle

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Last 200 Solutions

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Problem Recent Solvers1

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