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This question is a duplicate of a previously asked question. This post provides an introduction to the Python programming language and how to use it to get pairs of a list. Python is a powerful and versatile programming language that can be used to solve a variety of problems. It is easy to learn and can be used to quickly and efficiently solve problems. In this post, we will discuss how to use Python to get pairs of a list. We will look at different methods of doing this, including using the built-in functions and writing custom code. We will also discuss the advantages and disadvantages of each approach.<\/p>\n
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This question already has an answer here:<\/p>\n
Finding all pairs in a list of numbers [duplicate] <\/p>\n
Answer:<\/p>\n
def get_pairs(lst):
\n pairs = []
\n for i in range(len(lst)):
\n for j in range(i+1, len(lst)):
\n pairs.append((lst[i], lst[j]))
\n return pairs<\/p>\n
# example
\nlst = [1, 2, 3, 4]
\nprint(get_pairs(lst))
\n# [(1, 2), (1, 3), (1, 4), (2, 3), (2, 4), (3, 4)] <\/p>\n
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