Repetition with while in python
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certainly! in python, the `while` loop is used to execute a block of code repeatedly as long as a specified condition is true. this type of loop is useful when you do not know in advance how many times the loop needs to run.
here is a breakdown of how the `while` loop works:
1. the loop starts with the `while` keyword followed by a condition.
2. the block of code that you want to repeat is indented and executed as long as the condition is true.
3. the loop will continue to run until the condition becomes false.
below is an example of using a `while` loop in python:
in this example:
we initialize a variable `count` with a value of 0.
the `while` loop checks if the `count` is less than 5. if true, it enters the loop.
inside the loop, it prints the current value of `count` and then increments `count` by 1.
the loop continues to execute until `count` is no longer less than 5.
once the condition becomes false (`count` is 5), the loop exits, and "loop finished!" is printed.
when running this code, you will see the output:
remember to be cautious with `while` loops to avoid infinite loops. make sure that the condition will eventually become false to prevent the program from running indefinitely.
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