Question

are used in programming languages to repeat a group of statements several times​

Answer 1

The group of statements being executed repeatedly is called a loop. There are two loop statements in Python: for and while .

Answer 2

Repetition statements fall into two general categories; while loops and for loops. Although it is possible to write every loop as a while loop (or every loop as a for loop), this is not a good idea. While loops should be used if the number of repetitions is not fixed.

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