Python break facilitates the early exit from a loop. Control structure provides certain loops such as Python for loop, while loop, which helps in executing a block of code as many times as required. As a programmer, you can choose any looping structure which serves the purpose. On many occasions, you don’t want the loop to continue executing till the end but it
Python control structure
Python while loop is of indefinite iteration type, which means the number of times a loop is going to execute is not defined well in advance. The while loop keeps on executing until the condition stays True. Unlike python for loop, while loop does not have incremental/decremental iterator. If the iteration is known in advance then choose for loop otherwise choose while loop.
Python For loop runs over a fixed sequence and various operations are performed under that particular range. Python’s for loop is part of a definite iteration group. In this comprehensive tutorial, you will understand every component to build a for loop and how quickly and efficiently implement them in Python. A developer or a programmer can choose to go with a for loop
Python if-else statement is a part of control structures (sometimes also known as Python flow control). Python if statement helps in making decisions in the program. This is probably the simplest yet most frequently used in Python for decision making. Python’s if-else statement works by evaluating a condition and subsequently making the decision. If a condition is met then execute a certain portion of the code