Transposed matrix

Write a procedure that transposes a square matrix @m@.

Interface

typedef vector< vector<int> > Matrix;

void transpose(Matrix& m);

public static void transpose(int[][] m);

transpose(m)  # returns None

transpose(m: list[list[int]]) -> None

Precondition

@m@ is a square matrix $n\times n$ with $n\ge0$.

Problem information

Author: Unknown
Translator: Carlos Molina

Generation: 2026-05-05T19:40:15.238Z

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