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- import random
- import math
- def kv_koren(arr):
- elem = 0
- for i in range(len(arr)):
- for j in range(len(arr[i])):
- if arr[i][j]>0:
- elem+=arr[i][j]
- kv_k = math.sqrt(elem)
- return (kv_k)
- n = 5
- m = 3
- x = []
- for i in range(n):
- t = []
- for j in range(m):
- t.append(random.randint(-5,5))
- x.append(t)
- kv_k = kv_koren(x)
- print('квадратный корень положительныйх элементов =',kv_k)
- print(x)
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