IN JAVA Given an array of numbers, return whether it is possible to make the number 7 by adding any three different numbers together.
IN JAVA Given an array of numbers, return whether it is possible to make the number 7 by adding any three different numbers together.
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Question
![IN JAVA
Given an array of numbers, return whether it is possible to make the number 7 by
adding any three different numbers together.
Examples
luckySeven ([2, 4, 3, 8, 9, 1]) → true
luckySeven ([1, 2, 3, 4, 5, 6, 7, 8, 9, 10]) → true
luckySeven ([0, 0, 0, 2, 3]) → false
// You cannot repeat the same number to make 2 + 2 + 3 = 7
luckySeven ([4,, 3])→ false
// You need three different numbers.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F658a0d8e-7632-40ba-97b7-ed21af3797ee%2Ff6cd3a2e-90d0-4dac-81f1-a9d1fd723320%2Fu0n7505_processed.png&w=3840&q=75)
Transcribed Image Text:IN JAVA
Given an array of numbers, return whether it is possible to make the number 7 by
adding any three different numbers together.
Examples
luckySeven ([2, 4, 3, 8, 9, 1]) → true
luckySeven ([1, 2, 3, 4, 5, 6, 7, 8, 9, 10]) → true
luckySeven ([0, 0, 0, 2, 3]) → false
// You cannot repeat the same number to make 2 + 2 + 3 = 7
luckySeven ([4,, 3])→ false
// You need three different numbers.
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