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Python Logic to Find All Unique Pairs in an Array

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 Here's the Python logic for finding all unique pairs in an array that sum up to a target value. Python Unique Pair Problem Write a Python function that finds all unique pairs in an array whose sum equals a target value. Avoid duplicates in the result. For example: Input: arr = [2, 4, 3, 5, 7, 8, 9] , target = 9 Output: [(2, 7), (4, 5)] Hints Use a set for tracking seen numbers. Check for complements efficiently. Example def find_unique_pairs(arr, target):     """     Finds all unique pairs in the array that sum up to the target value.     Parameters:     arr (list): The input array of integers.     target (int): The target sum value.     Returns:     list: A list of unique pairs that sum to the target value.     """     seen = set()     pairs = set()     for num in arr:         complement = target - num         if complement in seen:...
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Three top big data trainings useful to get deep insights

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training programs

I have selected 3 top professional training programs for all working engineers.
  1. ISB- Indian School of Business: started a course in "Certificate Program" in Analytics:The use of Business Analytics is widespread across all industries and functions, including Information Technology, Web/E-commerce, Healthcare, Law Enforcement, Banking and Insurance, Biotechnology, Human Resource Management.
  2. WIPRO-Started deepening: its Analytical Business with " OPERA SOLUTIONS":Opera Solutions will allow Wipro engineers to offer solutions for customers based on the predictive analytics company's technology platform, according to a senior executive of the New Jersey based company. 
  3. SAAS - Software as a service changed INDIA IT indutsry: Empowering non-tech employees.The SaaS revolution in India is also bringing about another important change in organizations. "The CMO today is even more empowered than before," said Gartner's Padmanabhan. "Previously, there was extensive dependency on IT, but now the technology department is more and more relegated to a support role for integration, data mining, overseeing contractual terms with vendors, and so on. They focus more on keeping the lights on," he added.

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