// Question 3

X=[1:100]
Y=position_1D(100)

scf(1)
clf()

plot2d(X,Y)

// Question 4

disp(max_min(Y))

// Question 5 (facultatif)

Y=position_1D_bis()
X=[1:length(Y)]

scf(2)
clf()

plot2d(X,Y)
