Form a maximum number from given list of integer array.
Senior Engineer Interview Questions
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/* Write a query to find all duplicate jobs in the People table */ select count(*) from People p1 join People p2 on p1.Job = p2.job and p1.FirstName <> p2.FirstName; /* Write a query to find all duplicate FirstName, and Job values in the People table and number of duplicates */ with cte as( select row_number() over(order by FirstName, job) as num, FirstName, job from People ) select count(*) from cte p1 join cte p2 on p1.Job = p2.job and p1.FirstName = p2.FirstName and p1.num <> p2.num; /* Write a query to find all duplicate First Names with different jobs in the People table */ select p1.FirstName from People p1 join People p2 on p1.Job < p2.job and p1.FirstName = p2.FirstName;
Since you've quit your previous job, do you consider yourself jobless?
If you're only given the data without knowing anything about the dataset, how would build a machine learning model from it?
Summing up the individual digits for each number from 0 to k (0<=k<=10000000), return how many times the most common sum occurs. Examples: k=10 gives 2 (since 1 and 10 both sum up to 1) k=50 gives 6 (since 5, 14, 23, 32, 41, 50 all sum up to 5) k=7777 gives 555
console.log("1"==1<5>false)
Selenium , Java , Code Test , and Then Project Related .
How do you deal with ambiguity?
Is your work slow-paced or fast-paced?
Round a floating point number to the nearest integer. Do not use any helper functions.
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