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Rewrite the following recursive method as an iterative method that computes the same thing. //this recursive method should be called with j = x.length( )
Rewrite the following recursive method as an iterative method that computes the same thing.
//this recursive method should be called with j = x.length( ) - 1.
public String reversal(String x, int j)
{
if (j < 0) return ""; else return x.charAt(j) + reversal(x, j-1);
}
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