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Problem
You are given an array of integers and two values X and Y. Replace all occurrences of X with Y using pointers.
Input format
Input
input.txt
- First line: integer N (1 ≤ N ≤ 100) - Second line: N space-separated integers - Third line: two integers X and Y
Output format
Output
output.txt
- Modified array with X replaced by Y
Example
input
5 1 2 3 2 4 2 9
output
1 9 3 9 4
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Sample cases (from the problem)
Sample Case 1
Input
5 1 2 3 2 4 2 9
Expected output
1 9 3 9 4
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