T=10;
n=[7,8,8,8,8,7,8,7,7,8];
x=[5.12,2.34,4.3,4.36,5.88,8.13,2.28,5.86,5.86,9.2,0.08,5.21,8.92,7.54,0.69,5.46,6.28,8.82,6.97,3.33,0.76,0.44,4.49,5.12,1.23,5.22,4.01,6.52,2.74,6.4,3.16,2.45,5.18,5.66,3.25,4.63,1.48,5.47,5.24,7.44,9.12,3.31,7.97,3.64,1.48,8.03,6.76,1.1,4.2,3.74,2.91,9.77,9.14,1.61,6.45,4.17,2.87,3.9,1.51,1.35,1.29,7.83,2.09,8.01,8.88,2.4,1.66,8.37,7.86,8.9,0.03,0.11,3.04,6.61,4.98,8.44];
y=[1.23,4.41,0.91,0.65,2.15,6.07,5.92,5.06,4.85,2.41,3.73,1.9,9.29,8.92,0.05,9.92,1.35,3.53,6.0,3.0,4.36,5.29,1.01,2.82,1.0,4.3,3.75,5.27,0.44,2.94,1.02,0.21,5.92,9.65,1.3,1.0,0.05,6.61,6.86,8.58,8.86,5.35,7.47,0.18,6.23,6.14,1.31,9.53,2.9,0.56,7.09,8.82,6.51,0.73,5.24,8.31,0.74,5.09,1.71,0.92,0.25,6.31,4.38,5.98,3.15,1.1,7.47,9.1,9.04,1.59,0.09,0.09,2.99,5.47,0.68,9.26];