using System;
public class fatimah
{
public static string OriginalText(string s, int[] arr)
char[] ch = new char[arr.Length];
string orginal = "";
for (int i = 0; i < s.Length; i++)
int n= arr[i];
ch[n] = s[i];
}
for (int i = 0; i < ch.Length; i++)
orginal = orginal + ch[i];
return orginal;