Web Reference: In the first input, we see only one element (1) and that element is the answer. In the second input, we see three elements; 1 occurs at two places and 2 only once. Thus, the answer is 2. In the third input, we see five elements. 1 and 0 occur twice. The element that occurs only once is 2. In this post, we will solve Lonely Integer – Bash! HackerRank Solution. This problem (Lonely Integer – Bash!) is a part of Linux Shell series. There are N integers in an array A. All but one integer occur in pairs. Your task is to find the number that occurs only once. Jul 31, 2024 · HackerRank Lonely Integer - Bash! problem solution in linux shell programming with practical program code example and explanation with output
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