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In order to jump out of a loop, you need to use the break statement. n=L[0][0] m=len(A) for i in range(m): for j in range(m): if L[i][j]!=n: break; Here you have the official Python manual with the explanation about break and continue, and other flow control statements:
To break out of multiple nested loops, without refactoring into a function, make use of a "simulated goto statement" with the built-in StopIteration exception: try: for outer in range(100): for inner in range(100): if break_early(): raise StopIterationexcept StopIteration: pass.
Using Python break with for loop. The following shows how to use the break statement inside a for loop: for index in range(n): # more code here if condition: break Code language: Python (python) In this syntax, if the condition evaluates to True, the break statement terminates the loop immediately.
The break keyword is used to break out a for loop, or a while loop. More Examples.
Python's break statement allows you to exit the nearest enclosing while or for loop. Often you'll break out of a loop based on a particular condition, like in the following example: s = 'Hello, World!' for char in s: print(char) if char == ',': break
6 cze 2021 · Learn to use the break, continue, and pass statements when working with loops in Python to alter the for loop and while loop execution.
Python break and continue. In programming, the break and continue statements are used to alter the flow of loops: break exits the loop entirely. continue skips the current iteration and proceeds to the next one.
