T=10;
n=[3,4,4,4,4,5,4,4,4,5];
x=[5.16,0.4,6.83,3.12,6.93,2.76,7.43,0.43,6.44,5.42,6.26,4.6,7.12,7.92,3.5,4.26,4.24,4.76,6.63,3.84,2.08,5.22,7.57,0.06,6.11,1.82,9.76,9.1,8.09,3.49,6.3,3.82,2.01,5.47,9.56,0.57,9.6,8.7,9.59,2.15,0.68];
y=[3.47,8.82,6.06,4.48,2.77,0.35,6.9,7.78,4.23,9.07,8.44,2.31,8.89,5.3,0.46,3.71,4.46,9.36,9.43,0.46,7.61,4.15,3.05,0.68,2.58,0.65,8.78,4.54,7.19,2.26,5.38,9.6,2.92,0.52,2.3,8.84,8.41,2.91,1.77,1.03,0.11];