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def identidad(f,c):
	E=matNula(f,c)
	for i in range(f):
		E[i][i]=1
	return E

def matNula(f,c):
	m=[]
	for i in range(f):
		m.append([0]*c)
	return m

print(identidad(5,5))
Success #stdin #stdout 0.04s 9580KB
comments (?)
stdin 
Standard input is empty
stdout 
[[1, 0, 0, 0, 0], [0, 1, 0, 0, 0], [0, 0, 1, 0, 0], [0, 0, 0, 1, 0], [0, 0, 0, 0, 1]]
https://ideone.com/3APc0f
language:
Python 3 (python  3.9.5)
created:
14 days ago
visibility:
public

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