from random import random
N=5
arr = [0]*N
for i in range(N):
   arr[i]=int(random()*50)
print(arr)
for i in range(N-1):
    for j in range(i+1,N):
        if arr[i]==arr[j]:
            print("Есть одинаковые")
            quit()
print("Все уникальны")       
