Posted By

denisemauldin on 06/03/16

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array

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Last Edited at 06/03/16 03:46am

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Python Reverse Array

/ Published in: Python

arr[::-1] does a list slice to reverse the array

str(x) for x in arr[::-1] casts the ints in the array as strings

map(str, arr[::-1]) does the same thing by using map to cast the ints

" ".join() joins the resulting strings with a space

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#!/bin/python3
 
import sys
 
n = int(input().strip())
arr = [int(arr_temp) for arr_temp in input().strip().split(' ')]
print(" ".join(str(x) for x in arr[::-1])) 
print(" ".join(map(str, arr[::-1])))       # or
print(' '.join(map(str, reversed(arr))))   # or