Practice Searching Questions for DSA Coding Interviews

21. Square Root with Precision

Required Input:

50
3

Expected Output:

7.071

Code In Python

def square_root_with_precision(x, precision): # Write your logic here pass # Prefilled input x = 50 precision = 3 print(square_root_with_precision(x, precision))

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22. Find in Infinite Array

Required Input:

[3, 5, 7, 9, 10, 13, 15, 18, 20, 25, 30]
18

Expected Output:

Code In Python

def find_in_infinite_array(arr, target): # Write your logic here pass arr = [3, 5, 7, 9, 10, 13, 15, 18, 20, 25, 30] target = 18 print(find_in_infinite_array(arr, target))

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23. Aggressive Cows

Required Input:

[1, 2, 8, 4, 9]
3

Expected Output:

Code In Python

def aggressive_cows(stalls, k): # Write your logic here pass stalls = [1, 2, 8, 4, 9] k = 3 print(aggressive_cows(stalls, k))

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24. Allocate Minimum Pages

Required Input:

[12, 34, 67, 90]
2

Expected Output:

Code In Python

def allocate_pages(books, m): # Write your logic here pass books = [12, 34, 67, 90] m = 2 print(allocate_pages(books, m))

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25. Ship Packages in D Days

Required Input:

[1,2,3,4,5,6,7,8,9,10]
5

Expected Output:

Code In Python

def ship_within_days(weights, D): # Write your logic here pass weights = [1,2,3,4,5,6,7,8,9,10] D = 5 print(ship_within_days(weights, D))

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26. K-th Element in Two Sorted Arrays

Required Input:

[2, 3, 6, 7, 9]
[1, 4, 8, 10]
5

Expected Output:

Code In Python

def kth_element(arr1, arr2, k): # Write your logic here pass arr1 = [2, 3, 6, 7, 9] arr2 = [1, 4, 8, 10] k = 5 print(kth_element(arr1, arr2, k))

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27. Minimum in Mountain Array

Required Input:

[10, 9, 8, 5, 3, 1]

Expected Output:

Code In Python

def find_min_mountain(arr): # Write your logic here pass arr = [10, 9, 8, 5, 3, 1] print(find_min_mountain(arr))

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28. Split Array Largest Sum

Required Input:

[7, 2, 5, 10, 8]
2

Expected Output:

Code In Python

def split_array(nums, m): # Write your logic here pass arr = [7, 2, 5, 10, 8] m = 2 print(split_array(arr, m))

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29. Count Target Occurrences

Required Input:

[1, 2, 2, 2, 3, 4]
2

Expected Output:

Code In Python

def count_occurrences(arr, target): # Write your logic here pass arr = [1, 2, 2, 2, 3, 4] target = 2 print(count_occurrences(arr, target))

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30. Find Duplicate Number

Required Input:

[1, 3, 4, 2, 2]

Expected Output:

Code In Python

def find_duplicate(arr): # Write your logic here pass arr = [1, 3, 4, 2, 2] print(find_duplicate(arr))

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