Question

How to represent and print signed integers in array in Python

Answer 1

from array import array

int_array = array('i', [1, 2, 3, 4])

print(int_array)

print(int_array.tolist())


'''
run:

array('i', [1, 2, 3, 4])
[1, 2, 3, 4]

'''

 

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Answer 2

from array import array

int_array = array('i', [1, 2, 3, 4, 5])

for i in int_array:
    print(i)


'''
run:

1
2
3
4
5

'''

 

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Answer 3

from array import array

int_array = array('i', [1, 2, 3, 4, 5])

print(int_array[0])
print(int_array[3])


'''
run:

1
4

'''

 

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