from math import cos, sin;
x = -5;
X = [];
while x <= 5:
X.append( x );
x += 0.5;
print( X );

Y = [cos(x) * sin(x) for x in X];
print( Y );
for i in range(len(Y)-1, -1, -1):
if Y[i] < 0:
print(Y.index((Y[i])))
break

blazhenko66    1   12.11.2020 13:21    3