3.7 while Statement

  • Repeats one or more actions while a condition remains True.
In [1]:
product = 3
In [2]:
while product <= 50:
    product = product * 3
In [3]:
product
Out[3]:
81
  • To prevent an infinite loop, something in the while suite must change product’s value, so the condition eventually becomes False.

while Statement Flowchart

Flowchart of the while statement’s flow of control.

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