Find the Second Smallest of Four Numbers

Acceptance 89.85% Points 10.00

You are given four integers. Your task is to return the second smallest value among them.

Examples

Example 1

Input: a = 3, b = 9, c = 7, d = 5
Output: 5
Explanation: The smallest value is 3, and the second smallest value is 5.

Example 2

Input: a = 2, b = 2, c = 8, d = 6
Output: 2
Explanation: With duplicate smallest values, the second smallest is also 2.

Example 3

Input: a = 4, b = 3, c = 2, d = 1
Output: 2
Explanation: After 1, the next smallest value is 2.

Constraints

Companies

Infosys Cognizant

Topics

Array Sorting Algorithms

Solution.cs C#JavaPythonC++Javascript

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