adichomatrice.py

Created by bilouclic

Created on December 16, 2024

686 Bytes

ef dicho_matrice(a : list, e : int, i :int, j : int, k : int, l :int) :
if i < 0 or j >= len(a) 
or i > j or k < 0 
or l >= len(a[0]) 
or k > l :
return None
else :
vx, vy = i + (j-i)//2, k + (l-k)//2
v = a[vx][vy]
if v < e :
candidat = dicho_matrice(a, e, vx+1, j, vy+1, l)
if candidat is None : candidat = dicho_matrice(a, e, vx+1, j, k, vy)
if candidat is None : candidat = dicho_matrice(a, e, i, vx, vy+1, l)
return candidat
elif v > e :
candidat = dicho_matrice(a, e, i, vx-1, k, vy-1)
if candidat is None : candidat = dicho_matrice(a, e, i, vx-1, vy, l)
if candidat is None : candidat = dicho_matrice(a, e, vx, j, k, vy-1)
return candidat
else : return vx, vy

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