for i in range(len(thislist)): print(thislist[i]) Try it Yourself » The iterable created in the example above is [0, 1, 2].Using a While LoopYou can loop through the list items by using a while loop.Use the
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 the individual characters of...
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...
6- Use a “for loop” to find the maximum value in “mylist” 1maxvalue =mylist[0]2foriinrange(len_mylist):3ifmaxvalue <mylist[i]:4maxvalue =mylist[i]5print('The maximum value is', maxvalue) 7- Use a “for loop” to find the minimum value in “mylist”. 1minvalue =my...
Print each fruit in a fruit list: fruits = ["apple","banana","cherry"] forxinfruits: print(x) Try it Yourself » Theforloop does not require an indexing variable to set beforehand. Looping Through a String Even strings are iterable objects, they contain a sequence of characters: ...
in is a keyword that connects the loop variable with the iterable. iterable is a data collection that can be iterated over. consists of one or more statements to execute in each iteration.Here’s a quick example of how you can use a for loop to iterate over a list:Python ...
Python list loop shows how to iterate over lists in Python. Python loop definition Aloopis a sequence of instructions that is continually repeated until a certain condition is reached. For instance, we have a collection of items and we create a loop to go through all elements of the collecti...
list.add(2); } /** 运行无异常,测试符合预期 */ @Test @DisplayName("基础for循环中删除元素测试") void testBasicForLoop() { for (int i = 0; i < list.size(); i++) { if (Objects.equals(list.get(i), 2)) { // IDEA警告:Suspicious 'List.remove()' in the loop ...
Understanding for loop in Python The for loop in Python is used to iterate over a sequence (like a list, tuple, or string) or other iterable objects. Iterating over a sequence means going through each element one by one. In this article, we’re going to describe how to iterate over a...
for row in open(file_name, 'r'): yield row # generator comprehension x = (i for i in range(10)) Iterator Iterator is like range(11), compare to list = [0,1,...,10] all data is stored in memory. Iterator only generates values from looping through the object. ...