Tag: ArrayList
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How to find Missing Prime numbers from any given sequence of integers using Stream
This is the second solution to find the missing prime numbers from any given sequence of integers. This solution uses the Lambda expression with single abstract method. The solution also uses the range, filter, foreach methods of IntStream.
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How to move zero’s to end in an array List of integers using streams
This is the third solution to move all Zero numbers to the end of an arrayList. This solution uses filter(), map() methods of stream. The resultant arrayList has all the exists zero’s moved to end.
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How to reverse each word in a given sentence
This is the fourth solution to reverse each word of given line of strings. This program uses the map() method of java stream, and reverse() method of StringBuffer.
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How to check whether a number is Armstrong number or not
This is the third solution to check whether a given number is Armstrong number or not. This program uses the map() and reduce() methods of java streams.
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How to find sum of digits in an alpha numeric value
This is the third solution to find sum of integers in a given alphanumeric string. This program uses the filter(), map() and reduce() methods of java streams.
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How to find sum of integers in an array List
This is the third solution to find sum of integers in an array list. This program uses the reduce() method of java streams.
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How to find nth terms in the fibonacci series using Multithreads and BigInteger datatype
This is the third solution to find the ‘nth terms’ in the fibonacci series using BigInteger data type. This program uses the Multithreads concept to find the more than one ‘nth terms’ in the fibonacci series in parallel to save the time.
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How to find Missing Prime numbers from any given sequence of integers
This is the first solution to find the missing prime numbers from any given sequence of integers. This solution uses the Lambda expression with single abstract method. The solution is finding all the missing prime numbers between every pair for consecutive numbers from the given sequence till end. The logic for prime check is the…
Java Ice Breakers 