IntStream – Java Ice Breakers

How to find String Palindrome check of the given given String ?

Mar 17, 2024

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by

anagendrakumar2020

This is the complete solution to find the String Palindrome check from the given String. The solution consists of a functional interface, super class and a couple of derived classes implementing the interface.

How to find Sum of digits from the given number ?

Mar 10, 2024

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by

anagendrakumar2020

in Java, Sum of digits

This is the complete solution to find the sum of digits from a given integer. The solution consists of a functional interface, super class and three derived classes implementing the interface.

How to find Frequency of the Numbers from the given array of Integers ?

Jun 28, 2023

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by

anagendrakumar2020

in Java, Special numbers

This is the complete solution to find the frequency numbers from given array of the numbers This solution is designed to to solve the problem using an interface, super class and three derived classes implementing the interface.

How to find Leader Numbers from the given array of Integers ?

Jun 18, 2023

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by

anagendrakumar2020

in Java, LeaderNumbers

This is the complete solution to find the leader numbers from given array of the numbers This solution is designed to to solve the problem using an interface, super class and two derived classes implementing the interface.

How to find Doublets whose sum is divisible by 9 from the given array of Integers ?

Jun 15, 2023

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by

anagendrakumar2020

in Java, Sum of triplets

This is the complete solution to find the Doublets whose sum is divisible by 9. This solution is designed to to solve the problem using an interface, super class and two derived classes implementing the interface.

How to find First and Second biggest number from the given array of Integers ?

Mar 25, 2023

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by

anagendrakumar2020

in Biggest number, Java

This is the complete solution to find the first and second biggest number from an array of integers. This solution is designed to solve the problem using an interface, super class and two derived classes implementing the interface.

How to find Triplets whose sum is divisible by 9 from the given array of Integers ?

Mar 10, 2023

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by

anagendrakumar2020

in Java, Sum of triplets

This is the complete solution to find the Triplets whose sum is divisible by 9. This solution is designed to to solve the problem using an interface, super class and two derived classes implementing the interface.

How to check whether a given integer is prime number or not ?

Jan 8, 2023

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by

anagendrakumar2020

in Java, Prime number

This is the complete solution to check whether a given integer number is prime or not. This solution is designed to to solve the problem using an interface, super class and four derived classes implementing the interface. The core logic is to check the divisibility of the given number, from 2 to till the square…

How to check whether a number is Disarium or not using stream

May 24, 2022

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by

anagendrakumar2020

in Java, Special numbers

This is the second solution to check the number for Disarium. This solution uses IntStream, reduce methods of Stream. The Disarium number is say for a given number 351, evaluate the powers from the left side as power (3 * 1) + power (5 * 2) + power (1 *3) , the sum of all…

How to find array triplets with sum of two elements equals other element in the same array using stream

May 24, 2022

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by

anagendrakumar2020

in Java, Operation of N numbers

This is the third solution to find array triplets, with sum of any two numbers equals with any other element in the same array. This approach uses IntStream, flatMap, filter, mapToObj of Stream.

Tag: IntStream