Python for GCSE

8.4: understand how to write data structures (one-dimensional and two-dimensional arrays) to file by iteration

Keywords:
File input and output
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KeywordDefinition
csvtype of file which is useful for storing data from a 2D array because each line stores multiple values separated by commas
indexa number which identifies the position of data within a list, array or string
iterationusing for or while loops to repeat a set of instructions or go through each value in a data structure such as a list
one dimensional arraya data structure like a list where one index is used to identify the position of a particular stored value
two dimensional arraya data structure like a list of lists where two indices are used to identify the position of a particular stored value
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