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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.
The most pleasant way is to break the second loop out into a function, like this: public void DoubleLoop() { for(int i = 0; i < width; i++) { for(int j = 0; j < height; j++) { if(whatever[i][j]) break; // let's make this a "double" break } } }
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):
The break statement is the most common way to end C# loops. This statement immediately ends the loop that executes it. But to exit from nested loops, we have to execute break several times. That isn’t the most practical. With the goto statement, on the other hand, we can immediately jump out of loops to a particular labelled statement. That ...
C# has several ways to exit a nested loop right away: The goto statement stops a nested loop easily, no matter how many loops inside each other we got. The return statement immediately ends a nested loop we got in a separate method. And the break statement can stop each individual loop of our nested loop. Let’s take a closer look at each ...
21 sie 2022 · A break (or continue) is effectively a safe goto. continue is effectively “goto the start of the current loop” and break is effectively “goto the end of the current loop”. So we can salvage this numbered break idea by using labels instead of having to count loops.
We can use the break statement with every C# loop. So how using break looks depends on the loop you make. With a while loop break looks like: while (condition) {if (otherCondition) {break;} // Code to repeatedly execute} This loop goes on for as long as its condition tests true.
