import numpy as np
import matplotlib.pyplot as plt
# x=np.random.randint(0,100,size=100)
# print(x)
# print(np.min(x))
# print(np.max(x))
# print((x - np.min(x)) / (np.max(x) - np.min(x)))
y=np.random.randint(0,100,(50,2))
y=np.array(y,dtype=float)
print(y)
y[:,0]=(y[:,0] - np.min(y[:,0])) / (np.max(y[:,0]) - np.min(y[:,0]))
y[:,1]=(y[:,1] - np.min(y[:,1])) / (np.max(y[:,1]) - np.min(y[:,1]))
print(y)
plt.scatter(y[:,0],y[:,1])
plt.show()
