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#!/usr/bin/env python
def targetArray(source, indices):
target = []
explain = []
for i in range(len(indices)):
target.insert(indices[i], source[i])
explain.append([
source[i], indices[i], target.copy()
])
return target, explain
def comma_join(arr):
return ', '.join(map(lambda i: str(i), arr))
def solution(source, indices):
print(f'Input: @source = ({comma_join(source)})')
print(f' @indices = ({comma_join(indices)})')
output, explain = targetArray(source, indices)
print(f'Output: ({comma_join(output)})\n')
print('@source @indices @target')
for row in explain:
print(
f'{row[0]} {row[1]} ' +
f'({comma_join(row[2])})'
)
print('Example 1:')
solution([0, 1, 2, 3, 4], [0, 1, 2, 2, 1])
print('\nExample 2:')
solution([1, 2, 3, 4, 0], [0, 1, 2, 3, 0])
print('\nExample 3:')
solution([1], [0])
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