To iterate over a series of items For loops use the range function. JavaScript vs Python : Can Python Overtop JavaScript by 2020? Introducing while Loops. The Python programming allows us to use the else statement with python For loop statements as well and it works like Python If Else statement. Loops are used when a set of instructions have to be repeated based on a condition. For loops are used for sequential traversal. The for loop syntax contains two variables to use. The basic syntax of a nested for loop in Python is: As we know that loop is used for traversing over the sequence. Please use ide.geeksforgeeks.org, To begin with, your interview preparations Enhance your Data Structures concepts with the Python DS Course. Important differences between Python 2.x and Python 3.x with examples, Python | Set 4 (Dictionary, Keywords in Python), Python | Sort Python Dictionaries by Key or Value, Reading Python File-Like Objects from C | Python. brightness_4 A Few Key Points Before You Start Using For Loop The Python For Loop is used to repeat a block of statements until there is no items in Object may be String, List, Tuple or any other object. For the infinite number of loops, you may use the while loop . Before executing the code inside the loop, the value from the sequence gets assigned to the iterating variable (“iter”). (Python 3 uses the range function, which acts like xrange). With the continue statement we can stop the current iteration of the loop, and continue with the next: Example. Loop continues until we reach the last item in the sequence. Python For Loop Syntax. Since range data type generates a sequence of numbers, let us take the range in the place of sequence in the above syntax and discuss a few examples to understand the python for loop range concept. In Python, there is no C style for loop, i.e., for (i=0; i

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