import numpy as np
import random as rn
var=int(input("Inserte un numero"))
sist = np.zeros ((var,var))
count = 0
for x in sist :
for index,val in enumerate (x):
num=rn. randint (0,10)
x[index]=num
if num %2==0:
count = count + 1
print(sist)
print(count)