# Python | Remove tuples from list of tuples if greater than n

Given a list of a tuple, the task is to remove all the tuples from list, if it’s greater than n (say 100). Let’s discuss a few methods for the same.

Method #1: Using lambda

 `# Python code to demonstrate ` `# to remove the tuples ` `# if certain criteria met ` ` `  `# initialising _list ` `ini_tuple ``=` `[(``'b'``, ``100``), (``'c'``, ``200``), (``'c'``, ``45``), ` `                         ``(``'d'``, ``876``), (``'e'``, ``75``)] ` ` `  `# printing iniial_tuplelist ` `print``(``"intial_list"``, ``str``(ini_tuple)) ` ` `  `# removing tuples for condition met ` `result ``=` `[i ``for` `i ``in` `ini_tuple ``if` `i[``1``] <``=` `100``] ` ` `  `# printing resultant tuple list ` `print` `(``"Resultant tuple list: "``, ``str``(result)) ` `            `

Output:

intial_list [(‘b’, 100), (‘c’, 200), (‘c’, 45), (‘d’, 876), (‘e’, 75)]
Resultant tuple list: [(‘b’, 100), (‘c’, 45), (‘e’, 75)]

Method #2: Using filter + lambda

 `# Python code to demonstrate ` `# to remove the tuples ` `# if certain criteria met ` ` `  `# initialising _list ` `ini_tuple ``=` `[(``'b'``, ``100``), (``'c'``, ``200``), (``'c'``, ``45``), ` `                         ``(``'d'``, ``876``), (``'e'``, ``75``)] ` ` `  `# printing iniial_tuplelist ` `print``(``"intial_list"``, ``str``(ini_tuple)) ` ` `  `# removing tuples for condition met ` `result ``=` `list``(``filter``(``lambda` `x: x[``1``] <``=` `100``, ini_tuple)) ` ` `  `# printing resultant tuple list ` `print` `(``"Resultant tuple list: "``, ``str``(result)) `

Output:

intial_list [(‘b’, 100), (‘c’, 200), (‘c’, 45), (‘d’, 876), (‘e’, 75)]
Resultant tuple list: [(‘b’, 100), (‘c’, 45), (‘e’, 75)]

Method #3: Using Naive Method

 `# Python code to demonstrate ` `# to remove the tuples ` `# if certain criteria met ` ` `  `# initialising _list ` `ini_tuple ``=` `[(``'b'``, ``100``), (``'c'``, ``200``), (``'c'``, ``45``),  ` `                         ``(``'d'``, ``876``), (``'e'``, ``75``)] ` ` `  `# printing iniial_tuplelist ` `print``(``"intial_list"``, ``str``(ini_tuple)) ` ` `  `# removing tuples for condition met ` `result ``=` `[] ` `for` `i ``in` `ini_tuple: ` `    ``if` `i[``1``] <``=` `100``: ` `        ``result.append(i) ` ` `  `# printing resultant tuple list ` `print` `(``"Resultant tuple list: "``, ``str``(result)) ` `           `

Output:

intial_list [(‘b’, 100), (‘c’, 200), (‘c’, 45), (‘d’, 876), (‘e’, 75)]
Resultant tuple list: [(‘b’, 100), (‘c’, 45), (‘e’, 75)]

My Personal Notes arrow_drop_up Programming freaktech Enthusiast and have interest in learning new upcoming technologies

If you like GeeksforGeeks and would like to contribute, you can also write an article using contribute.geeksforgeeks.org or mail your article to contribute@geeksforgeeks.org. See your article appearing on the GeeksforGeeks main page and help other Geeks.

Please Improve this article if you find anything incorrect by clicking on the "Improve Article" button below.

Article Tags :

Be the First to upvote.

Please write to us at contribute@geeksforgeeks.org to report any issue with the above content.