Problem
Given a string S and two integers L and R (1-based, inclusive, 1 ≤ L ≤ R ≤ length of S), reverse the substring from position L to R in S and print the resulting string.
Input format
Input
input.txt
- A string S (length 1–100, only lowercase letters) - Two integers L and R on the same line
Output format
Output
output.txt
- The string after reversing the substring from L to R
Example
input
abcdef 2 5
output
aedcbf
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Sample cases (from the problem)
Sample Case 1
Input
abcdef 2 5
Expected output
aedcbf
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