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Python Loops Tutorial

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In Python, loops are used to execute a block of code repeatedly until a certain condition is met. Python supports two main types of loops: for loops and while loops.

1. for loops:

for loops are used for iterating over a sequence (such as lists, tuples, dictionaries, strings, etc.) and executing the block of code for each element in the sequence.

2. while loops:

while loops are used to execute a block of code as long as a specified condition is true.

Loop Control Statements:

Python also provides loop control statements to alter the execution of loops:

  • breakterminates the loop and transfers control to the statement immediately following the loop.
  • continueskips the rest of the code inside the loop for the current iteration and proceeds to the next iteration.
  • pass: Acts as a null operation. It is a placeholder indicating that no action needs to be taken.

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