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This is the first solution to find the sum of digits from a given integer value using the core logic.
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This is the second solution to find the factorial of big integer value.
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This is the first solution to find the factorial of an integer value.
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This is the first solution to find the length of a given alpha numeric or string value. This approach uses direct string class length method.
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This is the second solution to find the length of a given double value. This approach uses Double wrapper class to convert to string before using the length method.
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This is the first solution to find the length of a given double value. This approach converts double value to string and uses the length method.
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This is the second solution to find the length of a given float value. This approach uses Float wrapper class to convert to string before using the length method.
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This is the first solution to find the length of a given float value. This approach converts float value to string and uses the length method.
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This is the first solution to find the length of a given long integer value. This approach converts long integer to string and uses the length method.
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This is the third solution to find the length of a given primitive int data type value. This approach uses Integer wrapper class to convert to string before using the length method.
Java Ice Breakers 