Given an array of integers, your task is to find the smallest and second smallest element in the array. If smallest and second smallest do not exist, print -1.
Question
Solution 1
To find the smallest and second smallest elements in an array of integers, follow these steps:
- Initialize two variables,
smallest
andsecond_smallest
, with values that are greater than any possible element in the array. For example, you can setsmallest
to infinity andsecond_smallest
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