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This snippet returns the reverse of the given input from the beginning to the character at index.
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Submitted By: macosxnerd101
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Rating:
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Views: 185 |
Language: Java
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Last Modified: November 2, 2009 |
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Instructions: Make sure index is < input.length()-1 |
Snippet
//if the index is at the beginning, return the first character if(index == 0) return input.charAt(0) + ""; //otherwise, return the character at index plus the character //immediately to the left return input.charAt(index) + reverse(input, index-1); }
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