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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: http://docs.python.org/tutorial/controlflow.html
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.
24 lut 2023 · Method 1: Using thereturn statement. Define a function and place the loops within that function. Using a return statement can directly end the function, thus breaking out of all the loops. Python3. # Python code to break out of. # multiple loops by defining a. # function and using return statement. defelementInArray (arr, x):
18 sie 2023 · You can use itertools.product() to achieve the same result as nested loops by generating all combinations of multiple lists in one loop. import itertools l1 = [ 1 , 2 , 3 ] l2 = [ 10 , 20 , 30 ] for i , j in itertools . product ( l1 , l2 ): print ( i , j ) # 1 10 # 1 20 # 1 30 # 2 10 # 2 20 # 2 30 # 3 10 # 3 20 # 3 30
17 maj 2022 · We then created a new condition which checks when the ivariable gets to a name equal to "Jane". When that condition is met, the loop is required to stop. It stops because the breakstatement stops the loop when iis "Jane": ifi == "Jane": break.
25 kwi 2024 · In Python, the break statement allows you to exit out of a loop when an external condition is triggered. You’ll put the break statement within the code block under your loop statement, usually after a conditional if statement.
2 lut 2024 · There are 2 main methods that can be used to break out of multiple loops in Python, the return statement and for/else loop.
