Example: Python 'for' Loop Here, we are running loop for given ranges with various arguments like argument 1,2,3 and reverse order of the loop. For Loop Program in Python print("Type 1")foriinrange(10):# start=0
In Python, we use a for loop to iterate over sequences such as lists, strings, dictionaries, etc. For example, languages = ['Swift', 'Python', 'Go'] # access elements of the list one by one for lang in languages: print(lang) Run Code Output Swift Python Go In the above example...
Python for each loop example: Here, we are going to implement a program that will demonstrate examples/use of for each loop. By Pankaj Singh Last updated : April 13, 2023 Why For Each Loop is Used?The for each loop is mainly used to traverse the elements of container type of data ...
In Python, theforloop is used to iterate over a sequence such as alist, string,tuple, other iterable objects such asrange. With the help offorloop, we can iterate over each item present in the sequence and executes the same set of operations for each item. Using aforloops in Python we...
How do you write for loop syntax in Python? The syntax of a for loop is as follows: for i in range(n): Loop body Or for i in range(0,n, int): Loop body In the above example, int refers to how much i should be incremented or decreased by after each iteration. It ba...
1. Printing a range of numbers in Python A simple example where you use for loop to print numbers from 0 to 3 is: for numbers in range (4): print(numbers) Here,numbersis a variable and you can specify any valid variable name. ...
Examples of using For Loop This section shall detail the different variations in which the standardforloop could be utilised in Python. Let us get started with how to use it with a list. Example 1: Given below is a list, each of whose elements is to be incremented by one using thefor...
Nesting Python for loops When we have a for loop inside another for loop, it’s called a nested for loop. There are multiple applications of a nested for loop. Consider the list example above. The for loop prints out individual words from the list. But what if we want to print out th...
Python for loop example using range() function Here we are usingrange() functionto calculate and display the sum of first 5 natural numbers. # Program to print the sum of first 5 natural numbers# variable to store the sumsum=0# iterating over natural numbers using range()forvalinrange(1...
$ ./for_loop_index.py 0: cup 1: star 2: monkey 3: bottle 4: paper 5: door Python looping over a dictionary In the following example, we loop over a Python dictionary. for_loop_dictionary.py #!/usr/bin/python data = { "de": "Germany", "sk": "Slovakia", "hu": "Hungary",...