import random
n=int(input("Введите размер матрицы:"))
arr=[[random.randint(1,100) for i in range(n)] for j in range(n)]
for i in range(n):
print(arr[i])
for j in range(n):
if arr[i][j] % 2 == 0:
arr[i][j]='.'
else:
arr[i][j]='-'
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Answers & Comments
import random
n=int(input("Введите размер матрицы:"))
arr=[[random.randint(1,100) for i in range(n)] for j in range(n)]
for i in range(n):
print(arr[i])
for i in range(n):
for j in range(n):
if arr[i][j] % 2 == 0:
arr[i][j]='.'
else:
arr[i][j]='-'
for i in range(n):
print(arr[i])