FINRA interview question
How do you reverse an integer in java? For example, 1234 into 4321.
Interview Answer
Anonymous
10 Jun 2020
Integer.parseInt(new StringBuilder(String.valueOf(i)).reverse().toString());
How do you reverse an integer in java? For example, 1234 into 4321.
Anonymous
Integer.parseInt(new StringBuilder(String.valueOf(i)).reverse().toString());
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